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  • Manufacturer: Alpha Electronics Corp.

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  1. CLA, CLB ultra precision thermosensitive resistor series

    CLA, CLB ultra precision thermosensitive resistor series

    The CLA and CLB thermosensitive resistor series from Alpha Electronics offers a highly accurate device with a temperature characteristic of resistance which is almost linear. By utilising Alpha Electronics foil resistor technology, they are able to produce these resistors that are ideally designed for temperature detection with a small size and responds rapidly to temperature changes.

    • Stocked in both a 10Ω and 100Ω (CLA model) and 175Ω (CLB model)
    • Available in any resistance between 5Ω to 200Ω upon request (model dependent)
    • ±0.5% tolerance stock available with ±5% to ±0.5% options available upon request
    • Linear +4250ppm/°C TCR characteristic (between 0 to +100°C)
    • Response time of 0.9 seconds (CLA model) and 1.3 seconds (CLB model)
    More Info
  2. CLA, CLB, KLC, NLA, NLB, NMP, NMQ ultra precision thermosensitive resistor series

    CLA, CLB, KLC, NLA, NLB, NMP, NMQ ultra precision thermosensitive resistor series

    The CLA, CLB, KLC, NLA, NLB, NMP and NMQ  thermosensitive resistor series from Alpha Electronics offers a range of highly accurate devices with temperature characteristics of resistance which are almost linear. They offer varying options in terms of size, package type, TCR, resistance values available and tolerance. All parts are produced by utilising Alpha Electronics foil resistor technology. These resistors that are ideally designed for temperature detection with small sizes available and rapid response times to temperature changes.

    • Through hole (CLA, CLB, KLC, NLA, NLB) and surface mount (NMP, NMQ) models available
    • Available in resistance values between 5Ω to 1KΩ depending on model
    • A small selection of ±0.5% tolerance stock available here at Rhopoint with ±5% to ±0.5% options available upon request
    • Linear TCR characteristics (between 0 to +100°C)
    • Response times as low as 0.4 seconds (NMP model)
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  3. MA, MB, MC, MD ultra precision metal foil resistor series with TC of 0.3ppm/°C (typ.)

    MA, MB, MC, MD ultra precision metal foil resistor series with TC of 0.3ppm/°C (typ.)

    The MA, MB, MC and MD through hole resistor series offer the ultra precision capabilities from Alpha Electronics in radial transfer moulded packages. The transfer moulded case allows the device to be used at temperatures of up to +175°C. These metal foil radial resistors are ideal for precision measurements and low inductance makes them ideal for use at higher frequencies.

    • 1Ω to 200KΩ (MA and MC models)
    • 5Ω to 400KΩ (MB models)
    • 5Ω to 80KΩ (MD models)
    • 0.3ppm/°C (typ.) temperature co-efficient
    • ±0.005% to ±1% Tolerance
    • Stability of ±25ppm
    More Info
  4. MAY ultra precision metal foil resistor series with a TC of 2.5ppm/°C

    MAY ultra precision metal foil resistor series with a TC of 2.5ppm/°C

    The MAY through hole resistor series offer ultra precision in radial transfer moulded packages. They have a TCR of ±2.5ppm/°C between -55°C and +125°C. The transfer moulded case allows the device to be used at temperatures of up to +175°C. These metal foil resistors are ideal for precision measurements and low inductance makes them ideal for use at higher frequencies.

    • Stocked in resistances between 30Ω to 100KΩ
    • Available in any resistance between 1Ω to 200KΩ upon request.
    • TCR of ±2.5ppm/°C between -55°C and +125°C with a typical TCR of ±0.3ppm/°C (-25°C to +75°C)
    • ±0.01% Tolerance stock available with ±1% to ±0.005% options available upon request
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  5. MP, MQ ultra precision metal foil surface mount resistor series with a TC of 0.14ppm/°C (typ)

    MP, MQ ultra precision metal foil surface mount resistor series with a TC of 0.14ppm/°C (typ)

    The MP and MQ series of resistors utilise metal foil elements giving a highly stable low TC together with a long term stability of 50ppm/year. The element is mechanically isolated from the contact terminations. Available in two sizes, MP and MQ. These resistors exhibit excellent high frequency characteristics and are suitable for the most demanding precision applications.

    • 30Ω to 30KΩ (MP model)
    • 30Ω to 60KΩ (MQ model)
    • 0.05% tolerance (available for 100Ω upwards)
    • 0.14ppm/°C (typ.) temperature co-efficient ( 0°C - 60°C )
    • Long-term stability 50ppm per year
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  6. MPH, MQH ultra precision high temperature (up to 200°C) SMT resistor series

    MPH, MQH ultra precision high temperature (up to 200°C) SMT resistor series

    The MPH and MQH series of precision high temperature resistors utilise metal foil elements giving a highly stable low TC. They were also designed with gold-plated J-lead terminals making them suitable for higher temperatures of up to 200°C. Similar to the MP and MQ series, the resistor element is mechanically isolated from the contact terminations to prevent mechanical stress through thermal expansion. The precision resistors are available in 2 sizes covering resistance values between 30 and 60K (MQH series).

    • 30Ω to 30KΩ (MPH model)
    • 30Ω to 60KΩ (MQH model)
    • ±0.05% tolerance (available for 100Ω upwards)
    • ±5ppm/°C temperature coefficient for 100 upwards (-55°C to +125°C)
    • Working temperatures between -65°C and +200°C
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  7. NLA, NLB ultra precision thermosensitive resistor series

    NLA, NLB ultra precision thermosensitive resistor series

    The NLA and NLB thermosensitive resistor series from Alpha Electronics are similar to the CLA and CLB models but offer a wider resistance range. They offer a highly accurate device with a temperature characteristic of resistance which is almost linear. By utilising Alpha Electronics foil resistor technology, they are able to produce these resistors that are ideally designed for temperature detection with a small size and responds rapidly to temperature changes.

    • Stocked in 15Ω, 100Ω and 500Ω (NLA model) and 1KΩ (NLB model)
    • Available in any resistance between 5Ω to 1KΩ upon request (model dependent)
    • ±0.5% tolerance stock available with ±5% to ±0.5% options available upon request
    • Linear +6590ppm/°C TCR characteristic (between 0 to +100°C)
    • Response time of 0.9 seconds (NLA model) and 1.3 seconds (NLB model)
    More Info
  8. NMP, NMQ ultra precision thermosensitive resistor series (surface mount)

    NMP, NMQ ultra precision thermosensitive resistor series (surface mount)

    The NMP and NMQ thermosensitive resistor series from Alpha Electronics are similar to the other thermosensitive models but offer the technology in a surface mount package. They offer a highly accurate device with a temperature characteristic of resistance which is almost linear. By utilising Alpha Electronics foil resistor technology, they are able to produce these resistors that are ideally designed for temperature detection with a small size and responds rapidly to temperature changes.

    • Stocked in 50Ω, 100Ω, 250Ω and 350Ω (NMP model) and 500Ω (NMQ model)
    • Available in any resistance between 5Ω to 500Ω upon request (model dependent)
    • ±0.5% and ±2% tolerance stock available with ±5% to ±0.5% options available upon request
    • Linear +6590ppm/°C TCR characteristic (between 0 to +100°C)
    • Response time of 0.4 seconds (NMP model) and 0.6 seconds (NMQ model)
    More Info

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