Riedon

Riedon

Specialist High Power, Wirewound, Precision Resistors

  • Power, precision, SMD wirewound, high temperature, high power and custom resistors
  • Precision current and DC current base mounted shunts up to 1200A available
  • Bare metal element resistors and non-inductive winding options available on wirewound resistors, all with low thermal noise
  • Excellent high pulse, high temperature resistors in a wide range of tight TCR and tolerance options

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Riedon S-1 Series

The S-1 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.01Ω and 400Ω, they are also available with non-inductive windings (type SN) and power ratings of 0.5W (at +70°C). The S-1 wirewound resistors offer tolerances down to ±0.05%, TCR to ±20 ppm/°C (resistance value dependent) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Wirewound construction with non-inductive windings available (type SN)
  • Resistance values between 0.01Ω and 400Ω
  • TCR values available >10Ω at ±20 ppm/°C, 1Ω to 10Ω at ±50 ppm/°C and <1Ω contact us
  • Power rating from 0.5W (at 70°C)
  • Tolerance options as low as ±0.05% available for resistance values above 100Ω
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable S series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon S-2 Series

The S-2 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.005Ω and 3kΩ, they are also available with non-inductive windings (type SN) and power ratings of 1W (at +70°C). The S-2 wirewound resistors offer tolerances down to ±0.05%, TCR to ±20 ppm/°C (resistance value dependent) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Wirewound construction with non-inductive windings available (type SN)
  • Resistance values between 0.005Ω and 3kΩ
  • TCR values available from ±20 ppm/°C at >10Ω
  • Power rating from 1W (at 70°C)
  • Tolerance options as low as ±0.05% available for resistance values above 100Ω
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable S series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon S-3 Series

The S-3 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.01Ω and 25kΩ, they are also available with non-inductive windings (type SN) and power ratings of 3W (at +70°C). The S-3 wirewound resistors offer tolerances down to ±0.05%, TCR from ±20 ppm/°C (resistance value dependent) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Wirewound construction with non-inductive windings available (type SN)
  • Resistance values between 0.01Ω and 25kΩ
  • TCR values available from ±20 ppm/°C at >10Ω
  • Power rating from 3W (at 70°C)
  • Tolerance options as low as ±0.05% available for resistance values above 100Ω
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable S series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon S-4 Series

The S-4 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.01Ω and 15kΩ, they are also available with non-inductive windings (type SN) and power ratings of 2W (at +70°C). The S-4 wirewound resistors offer tolerances down to ±0.05%, TCR from ±20 ppm/°C (resistance value dependent) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Wirewound construction with non-inductive windings available (type SN)
  • Resistance values between 0.01Ω and 15kΩ
  • TCR values available from ±20 ppm/°C at >10Ω
  • Power rating from 2W (at 70°C)
  • Tolerance options as low as ±0.05% available for resistance values above 100Ω
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable S series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon S-5 Series

The S-5 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.01Ω and 50kΩ, they are also available with non-inductive windings (type SN) and power ratings of 4W (at +70°C). The S-5 wirewound resistors offer tolerances down to ±0.05%, TCR from ±20 ppm/°C (resistance value dependent) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Wirewound construction with non-inductive windings available (type SN)
  • Resistance values between 0.01Ω and 50kΩ
  • TCR values available from ±20 ppm/°C at >10Ω
  • Power rating from 4W (at 70°C)
  • Tolerance options as low as ±0.05% available for resistance values aboue 100Ω
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable S series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon SL-2 Series

The SL-2 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.005Ω and 0.01Ω, and power ratings of 1W (at +70°C). The SL-2 wirewound resistors offer tolerances of ±1% to ±5%, TCR ±200 ppm/°C (for low values contact us) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Resistance values between 0.005Ω and 0.01Ω
  • TCR values available ±200 ppm/°C for lower values please contact us
  • Power rating from 1W (at 70°C)
  • Tolerance options available ±1% and ±5%
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable SL series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00

Riedon SL-4 Series

The SL-4 series from Riedon utilise wirewound technology to offer great precision, high temperature ratings of up to 275°C, low temperature coefficient and superior surge handling capabilities, all within a surface-mountable package. With resistance values between 0.0058Ω and 0.07Ω and power ratings of 2W (at +70°C). The SL-4 wirewound resistors offer tolerances of ±1% to ±5%, TCR ±200 ppm/°C (for lower values contact us) and flame resistant UL 94V-0.

  • Surface-mount wirewound resistor
  • Resistance values between 0.005Ω and 0.07Ω
  • TCR values available ±200 ppm/°C for lower values please contact us
  • Power rating from 2W (at 70°C)
  • Tolerance options available ±1% and ±5%
  • Temperature range between −55°C to +275°C
  • Superior surge handling capability
  • Flame resistant UL 94V-0

The high power, wirewound surface-mountable SL series from Riedon make them ideal for applications where the resistor needs to handle high pulse levels and transients.

They are available with custom resistance values and other TCRs are available upon request, please see the datasheet for standard options.

The below table gives the full specifications for each resistor model available in the Riedon S and SL wirewound series:

Riedon S and SL Specifications

1 Below 0.1Ω the inductance of a single winding, or the metal element (SL) is negligible.

£0.00