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Alpha MPH Series

The MPH ultra-precision resistor series from Alpha Electronics offers a wide resistance range from 30Ω up to 30kΩ with tight tolerances down to +0.05% (100Ω to 30kΩ), all in a small surface-mount package. By utilising Alpha's Bulk Metal® foil resistor technology, they are able to produce resistors with low temperature coefficients and excellent long-term stability. Expanding on the standard Alpha MP series, the MPH series offers gold-plated J-lead terminals making them suitable for higher temperatures of up to +200°C. The gold-plated J-lead terminals provide flexibility compared to standard fixed surface-mount resistors as the resistive element internally is mechanically isolated from the leads via gold wire-bonding.

  • Surface-mount ultra-precision resistor
  • Available in any resistance between 30Ω and 30kΩ
  • Surface-mount moulded package with gold-plated J-lead terminations for high temperatures of up to +200°C
  • The resistive element is mechanically isolated from the contact terminals
  • Tight tolerance of ±0.05% for resistances between 100Ω and 30kΩ
  • Tight TCR of ±5 ppm/°C (from -55°C up to +125°C, between 100Ω and 30kΩ) or ±10 ppm/°C (from -55°C up to +125°C, between 30Ω and 100Ω)
  • Maximum working voltage of 50V
  • Maximum working current of 0.35A
  • Power rating of 0.1W (at +125°C)
  • Maximum rated operating temperature +125°C
  • Working temperature from -65°C up to +200°C

Alpha's MPH surface-mount, ultra-precision resistor series exhibit excellent high frequency characteristics thanks to their Bulk Metal® foil resistor technology, making them suitable for the most demanding precision applications.

These resistors are constructed using an outer coating of epoxy resin, which provides excellent resistance to moisture, heat and solvents. Internally, the resistive element is mechanically isolated from the lead frames using gold wire-bonding.

The below table gives the full specifications for each resistor model available including the Alpha MPH series:

Alpha MPH Specifications

* Please contact us for tighter tolerances

£0.00

Alpha MQH Series

The MQH ultra-precision resistor series from Alpha Electronics offers a wide resistance range from 30Ω up to 60kΩ with tight tolerances down to +0.05% (100Ω to 60kΩ), all in a small surface-mount package. By utilising Alpha's Bulk Metal® foil resistor technology, they are able to produce resistors with low temperature coefficients and excellent long-term stability. Expanding on the standard Alpha MQ series, the MQH series offers gold-plated J-lead terminals making them suitable for higher temperatures of up to +200°C. The gold-plated J-lead terminals provide flexibility compared to standard fixed surface-mount resistors as the resistive element internally is mechanically isolated from the leads via gold wire-bonding.

  • Surface-mount ultra-precision resistor
  • Available in any resistance between 30Ω and 60kΩ
  • Surface-mount moulded package with gold-plated J-lead terminations for high temperatures of up to +200°C
  • The resistive element is mechanically isolated from the contact terminals
  • Tight tolerance of ±0.05% for resistances between 100Ω and 60kΩ
  • Tight TCR of ±5 ppm/°C (from -55°C up to +125°C, between 100Ω and 60kΩ) or ±10 ppm/°C (from -55°C up to +125°C, between 30Ω and 100Ω)
  • Maximum working voltage of 100V
  • Maximum working current of 0.35A
  • Power rating of 0.125W (at +125°C)
  • Maximum rated operating temperature +125°C
  • Working temperature from -65°C up to +200°C

Alpha's MQH surface-mount, ultra-precision resistor series exhibit excellent high frequency characteristics thanks to their Bulk Metal® foil resistor technology, making them suitable for the most demanding precision applications.

These resistors are constructed using an outer coating of epoxy resin, which provides excellent resistance to moisture, heat and solvents. Internally, the resistive element is mechanically isolated from the lead frames using gold wire-bonding.

The below table gives the full specifications for each resistor model available including the Alpha MQH series:

Alpha MQH Specifications

* Please contact us for tighter tolerances

£0.00

Cissoid CHT-BG3M Series

The Polaris CHT-BG3M high temperature voltage reference series from Cissoid offers a voltage reference range between 2.5V and 12V. These voltage references are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The CHT-BG3M series from Cissoid has a minimum dropout voltage of 1.5V with a load current lower than 1mA and 2.5V at 3mA load current (for CHT-BG3M-025, min dropout is 2V @ 1mA and 3V @ 3mA), with a total accuracy of ±2% and a maximum drift with temperature of 70ppm.

  • High temperature voltage reference
  • Voltage reference values of 2.5V, 3.3V, 5V, 9V, 10V and 12V
  • Dropout voltage at 1mA is 1.5V to 15V (CHT-BG3M-025 min dropout is 2V)
  • Dropout voltage at 3mA is 2.5V to 15V (CHT-BG3M-025 min dropout is 3V)
  • Quiescent current consumption of 700µA
  • Maximum output current of 3mA at 225°C
  • Total accuracy of ±2%
  • Typical operating temperature range −55°C to +225°C
  • Maximum drift with temperature 70ppm
  • Validated at +225°C for 30000 hours (and still on-going)
  • Available in TO-39 package (other packages available on request)

Typical Applications for the CHT-BG3M series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cissoid CHT-BG3M series:

Cissoid CHT-BG3M Specifications

1. For CHT-BG3M-025, min dropout is 2V at 1mA and 3V at 3mA
2. Input voltage cannot exceed 25V
3. ppm are defined as [d(Vout)/d(T)]/Vout. For 5V mode, 70ppm corresponds to 350µV/°C
4. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V
5. Defining "x" as the nominal voltage, the minimum power supply rejection ratio is 66-1.2x.db
6. Defining "x" as the nominal voltage, typical noise level is (x/5)*240µVRMS

£0.00

Cissoid CHT-LDNS Series

The Helios CHT-LDNS high temperature, negative low-dropout linear voltage regulator series from Cissoid offers an output voltage range between -2.5V and -15V. These voltage regulators are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The CHT-LDNS series from Cissoid has a minimum dropout voltage of -2V  down to -20v with a maximum output current of 1A at 225°C, with a total accuracy of ±3% and a maximum output voltage  temperature drift of 80ppm.

  • High temperature, negative low-dropout linear voltage regulator
  • Voltage reference values of -2.5V, -3.3V, -5V, -5.5V, -9V, -10V, -12V, -13V and -15V
  • Dropout voltage of -2V down to -20V
  • Output voltage programmable by bonding option (bare die version)
  • Quiescent current consumption of 3mA
  • Maximum output current of 1A at 225°C (For -2.5V version, max current is 100mA)
  • Total accuracy of ±3%
  • Typical operating temperature range −55°C to +225°C (operational up to 300°C)
  • Maximum drift with temperature 80ppm
  • Validated at +225°C for 43800 hours (and still on-going)
  • Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDNS series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cissoid CHT-LDNS series:

Cissoid CHT-LDNS Specifications

1.|Vin| max=30V
2. For -2.5V version, max current is 100mA
3. Above +225°C (Tj), a minimum load current of few mA could be required
4. Max power dissipation depends on packaging
5. ppm are defined as [d(Vout)/d(T)]/Vout. For -15V mode, 40ppm corresponds to 600µV/°C
6. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V for|Vin|>14V and better than x mV/V for |Vin|≤14V. For 2.5V output voltage version, line regulation is better than 8mV/V for |Vin|>14V and better than 3mV/V for |Vin|≤14V
7. This includes the packaging parasitic resistor
8. Defining "x" as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C
9. Defining "x" as the nominal voltage, the minimum power supply rejection ratio is ...(tbd)...
10 Defining "x" as the nominal voltage, typical noise level is ...(tbd)...
11. short circuit current for 2.5V typical is 1A and max is 1.3A

£0.00

Cissoid CHT-LDOP Series

The Helios CHT-LDOP high temperature, low-dropout linear voltage regulator series from Cissoid offers an output voltage range between 2.5V and 15V. These voltage regulators are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The LDOP series from Cissoid has a minimum dropout voltage of 1V  for load currents lower than 400mA and 2V with a 1A load current at +225°C, with a total accuracy of ±2% and a maximum output voltage  temperature drift of 80ppm.

  • High temperature, low-dropout linear voltage regulator
  • Voltage reference values of 2.5V, 3.3V, 5V, 5.5V, 5.6V, 7.5V, 9V, 10V, 12V, 13V and 15V
  • Dropout voltage of 1V to 20V at lower than 400mA
  • Dropout voltage of 2V to 20V at 1A
  • Quiescent current consumption of 3mA
  • Maximum output current of 1A at 225°C
  • Total accuracy of ±2%
  • Typical operating temperature range −55°C to +225°C (operational up to 300°C)
  • Maximum drift with temperature 80ppm
  • Validated at +225°C for 43800 hours (and still on-going)
  • Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDOP series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cissoid CHT-LDOP series:

Cissoid CHT-LDOP Specifications

1. The maximum input voltage Vin is Vout +20V or 30V, whichever is less
2. Above +225°C (Tj), a minimum load current of few mA could be required
3. Max power dissipation depends on packaging
4. ppm are defined as 1e-6x[d(Vout)/d(T)]/Vout. For a nominal output of 15V, 40ppm corresponds to 600µV/°C
5. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V
6. This includes the packaging parasitic resistance for TO-254 packages
7. Defining "x" as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C
8. Preliminary data

£0.00

Cissoid CXT-STA4919 High-Temperature Voltage Regulator

The CXT-STA4919 high-temperature adjustable linear voltage regulator from Cissoid is part of their newly introduced CXT range of ICs designed specifically for automotive applications. This voltage regulator works with voltage input sources in the 4.5V-30V range and is able to generate any regulated voltage between 3V and 28V. CXT-STA4919 features self-protection by a built-in current limiter and thermal protection. It is adjustable from an external feedback resistor network and can be put in low-power disabled mode as and when needed. This voltage regulator saves space on the board and provides low thermal resistance due to its small footprint - it is delivered in a miniature 8-pin PSOIC8-EP package at only 3.99x4.98mm. Its operating temperature of up to 175°C is beyond the requirements of automotive standard AEC-Q100 Grade 0.

  • High temperature automotive adjustable voltage regulator
  • Input voltage from 4.5V to 30V with input transient (load dump) of up to 35V
  • Output voltage of 3.0V to 28V
  • Chip-enable input signal allowing to put the IC into low-power disable mode
  • Output voltage accuracy of ±5% (excluding accuracy of exernal components but including accuracy, temperature, line and load regulation variations)
  • Operating temperature range of -55°C to 175°C
  • Typical quiescent current of 1.1mA
  • Miniature 8-pin PSOIC8 package with exposed pad
  • AEC-Q100 Grade 0 & PPAP capable (full qualification pending, please contact us for current status)

Typical Applications for the CXT-STA4919 from Cissoid include:

  • Regulated power supplies for embedded electronics in automotive and industrial systems
  • High-temperature automotive applications

The below table gives the full specifications of the Cissoid CXT-STA4919 voltage regulator:

Cissoid CXT-STA4919 Specifications Unless otherwise stated, Tj= 25°C,Cin= 4.7µF, Cout= 4.7µF. Bold figures point out values valid over the whole temperature range (Tj= -55°C to +175°C)
8 Please refer to Figure 11 on the datasheet (available in Technical Library) for evolution of minimum dropout in function of required output current
9 Load regulation measurements must be done in a way to avoid self-heating effect
10 Current through feedback resistances excluded
11 Based on FR4 2s2p board + thermal vias under the exposed pad

£0.00

Coto RR110-A111-00

The RedRock™ RR110-A111-00 is an analog TMR magnetic sensor from Coto. It features a resistance  at 0G of 65000 Ω (typically) with an unipolar magnetic field response all with a supply voltage of 15Vdd (max), an operating current 1µA (typically), as well as an operating temperature from −40°C up to +85°C. The RedRock™ RR110 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration. It can function even in low magnetic fields with large air gaps and provides high sensitivity with low power consumption in a small footprint package.

  • Analog magnetic sensor
  • Resistance at 0G is 65000Ω (typically)
  • Supply voltage 15Vdd (typically)
  • Operating Current 1µA
  • Temperature range of −40°C to +85°C
  • Response time of 600ns
  • SOT-23-3 package
  • Unipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR110 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Fluid level detection
  • Door or lid closure detection
  • Smart phones
  • Tablets and laptops
  • Water, electric and gas meters

The below table gives the full specifications of the Coto RR110 magnetic sensor series:

Coto RR110 Specifications 1. Contact us for more information on additional product offerings.
2. All characteristics as measured at 25°C.
3. ESD PRECAUTIONS MUST BE USED WHEN HANDLING.
4. The RR110 may be operated at lower currents to reduce power consumption, or at higher currents for greater voltage output, as long as the limits noted in the electrical characteristics are not exceeded.

£0.00

Coto RR111 Series

The RedRock™ RR111 series is a TMR analog magnetic sensor from Coto. It features zero hysteresis with an omnipolar magnetic field response all with a low average current drain of 1.6mA for a continuously active magnetic sensor, supply voltage of 3.6Vdd, as well as an operating temperature from −40°C up to +85°C. The RedRock™ RR111 series is available in a SOT-23-3 or LGA-4 package sizes, it is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, it enables applications like proximity sensing and continuous level detection.

  • Analog magnetic sensor
  • Average supply current 1.5mA
  • Supply voltage +3Vdd (typically)
  • Operating Current 1µA
  • Temperature range of −40°C to +85°C
  • Continuous operation
  • Zero hysteresis
  • SOT-23-3 and LGA-4 package
  • Omnipolar magnetic polarity response

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR111 series enables applications like:

  • Proximity detection
  • Fluid level detection
  • Door or lid closure detection
  • Rotary Sensing
  • Utility meters
  • Portable medical devices
  • Motor controllers
  • Consumer electronics
  • Wake-up microprocessor

The below table gives the full specifications of the Coto RR111 magnetic sensor series:

Coto RR111 Specifications 1. All characteristics as measured at 25°C
2. No magnetic field present

£0.00

Coto RR121-1A23-311

The RedRock™ RR121-1A23-311 is a magnetic sensor with digital logic output from Coto. It features available operate sensitivity of 30G with an omnipolar magnetic field response all with a supply voltage of 3Vdd(typical), an average supply current drain of 0.24µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 9G (typically)
  • Release sensitivity of 5G (typically)
  • Hysteresis (BHYST) 4 (typically)
  • Frequency of 10Hz
  • Temperature range of -40° to +125°
  • Average supply current (Iavg) 0.24µA
  • Supply voltage 3Vdd (typically)
  • SOT-23-3 package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor

The below table gives the full specifications of the Coto RR121-1A23-311 magnetic sensor:

Coto RR121-1A23-311 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +125°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1A53-311

The RedRock™ RR121-1A53-311 is a magnetic sensor with digital logic output from Coto. It features available operate sensitivity of 9G with an omnipolar magnetic field response all with a supply voltage of 3Vdd(typical), an average supply current drain of 1.44µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 9G (typically)
  • Release sensitivity of 5G (typically)
  • Hysteresis (BHYST) 4 (typically)
  • Frequency of 250Hz
  • Temperature range of -40° to +125°
  • Average supply current (Iavg) 1.44µA
  • Supply voltage 3Vdd (typically)
  • SOT-23-3 package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor

The below table gives the full specifications of the Coto RR121-1A53-311 magnetic sensor:

Coto RR121-1A53-311 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +125°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1B13-311

The RedRock™ RR121-1B13-311 is a magnetic sensor with digital logic output from Coto. It features an operating sensitivity of 30G with an omnipolar magnetic field response all with a supply voltage of 3Vdd (typical), an average supply current drain of 0.2µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 30G (typically)
  • Release sensitivity of 20G (typically)
  • Hysteresis (BHYST) 10 (typically)
  • Frequency of 2Hz
  • Temperature range of -40°C to +125°C
  • Average supply current (Iavg) 0.2µA
  • Supply voltage 3Vdd (typically)
  • SOT-23-3 Package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor
The below table gives the full specifications of the Coto RR121-1B13-311 magnetic sensor:

Coto RR121-1B13-311 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +125°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1B13-312

The RedRock™ RR121-1B13-312 is a magnetic sensor with digital logic output from Coto. It features an operating sensitivity of 30G with an omnipolar magnetic field response all with a supply voltage of 3Vdd (typical), an average supply current drain of 0.2µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 30G (typically)
  • Release sensitivity of 20G (typically)
  • Hysteresis (BHYST) 10 (typically)
  • Frequency of 2Hz
  • Temperature range of −40°C to +125°C
  • Average supply current (Iavg) 0.2µA
  • Supply voltage 3Vdd (typically)
  • LGA-4 Package
  • Omnipolar Magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor
The below table gives the full specifications of the Coto RR121-1B13-312 magnetic sensor:

Coto RR121-1B13-312 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +25°C. Typical values are Vdd = 3V and TA = +125°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1B53-311

The RedRock™ RR121-1B53-311 is a magnetic sensor with digital logic output from Coto. It features an operating sensitivity of 30G with an omnipolar magnetic field response all with a supply voltage of 3Vdd (typical), an average supply current drain of 1.44µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 30G (typically)
  • Release sensitivity of 20G (typically)
  • Hysteresis (BHYST) 10 (typically)
  • Frequency of 250Hz
  • Temperature range of -40°C to +125°C
  • Average supply current (Iavg) 1.44µA
  • Supply voltage 3Vdd (typically)
  • SOT-23-3 package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor
The below table gives the full specifications of the Coto RR121-1B53-311 magnetic sensor:

Coto RR121-1B53-311 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +25°C. Typical values are Vdd = 3V and TA = +125°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1B93-312

The RedRock™ RR121-1B93-312 is a magnetic sensor with digital logic output from Coto. It features an operating sensitivity of 30G with an omnipolar magnetic field response all with a supply voltage of 3Vdd (typical), an average supply current drain of 36µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 30G (typically)
  • Release sensitivity of 20G (typically)
  • Hysteresis (BHYST) 10 (typically)
  • Frequency of 10000Hz
  • Temperature range of -40°C to +125°C
  • Average supply current (Iavg) 36µA
  • Supply voltage 3Vdd (typically)
  • LGA-4 Package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor
The below table gives the full specifications of the Coto RR121-1B93-312 magnetic sensor:

Coto RR121-1B93-312 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +125°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

£0.00

Coto RR121-1E73-311

The RedRock™ RR121-1E73-311 is a magnetic sensor with digital logic output from Coto. It features an operating sensitivity of 15G with an omnipolar magnetic field response all with a supply voltage of 3Vdd (typical), an average supply current drain of 8µA, as well as a high operating temperature from −40°C up to +125°C. The RedRock™ RR121 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 offers multiple configurations of several parameters to enable applications like proximity sensing, rotary sensing and level detection.

  • Magnetic sensor with digital logic output
  • Operate sensitivity of 15G (typically)
  • Release sensitivity of 10G (typically)
  • Hysteresis typically 5G (BHYST)  (typically)
  • Frequency of 2500Hz
  • Temperature range of -40°C to +125°C
  • Average supply current (Iavg) 8µA
  • Supply voltage 3Vdd (typically)
  • SOT-23-3 Package
  • Omnipolar magnetic polarity response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR121 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor
The below table gives the full specifications of the Coto RR121-1E73-311 magnetic sensor:

Coto RR121-1E73-311 Specifications 1. Unless otherwise specified, Vdd =2.7V to 3.6V, TA = −40°C to +125°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions: t = 10 seconds.
3. Conditions: BHYST = BOP-BRP.

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