Susumu KRL2550 Series

  • Compliant
  • Susumu

Product Features

  • Current sensing surface-mount chip resistor
  • Short sided terminal design with an 2010 chip size
  • Resistance values from 0.05Ω to 0.5Ω
  • Temperature range options of −55°C to +155°C / +175°C
  • Tolerance of ±1% or ±2%
  • Power rating of 1.5W
  • Certified AEC-Q200 compliant
  • Automotive

Applications

  • Automotive
  • Power Control

Description

The KRL2550 Current sensing chip resistor is part of the KRL series of short-sided terminal metal foil low resistance chip resistors from Susumu. The KRL2550 model has a 2010 chip size and is available in E-6 or E-12 resistance values between 0.005Ω to 0.5Ω. Susumu’s metal foil technology offers a power rating of 1.5W as well as a very stable TCR, down to ±50 ppm/°C at low resistances. These resistors have been developed to withstand high operating temperatures and applications that require the use of low EMF components. The C type utilises materials that can be operated up to +175°C, whereas the M type utilises low EMF materials that are stable up to +155°C.

  • Current sensing surface-mount chip resistor
  • Short sided terminal design with an 2010 chip size
  • Resistance values from 0.005Ω to 0.5Ω
  • Resistance value series of E-6 or E-12
  • Tolerance of ±1% (F) or ±2% (G)
  • TCR of ±50 ppm/°C (Q) or ±100 ppm/°C (R)
  • Power rating of 1.5W
  • Temperature range options of high temperature -55°C to +175°C (C) or low EMF -55°C to +155°C (M)
  • Terminal types of bottom (D) or wrap-around (E)
  • Certified AEC-Q200 compliant

The Susumu KRL2550 Current sensing chip resistor is ideal for the following applications:

  • Automotive electronics
  • Power source devices
  • AC/DC converters
  • DC/DC converters
  • Motors
  • Inverters
  • Office automation equipment

Susumu KRL Series Specification Table (Short-Sided)

ModelPower ratingTCRResistance range *ToleranceResistance value **Packaging quantity
KRL05100.2W±5050mΩ to 100mΩ±1% (F) / ±2% (G)E-6 / E-1210,000pcs
(0402 Chip Size)0.2W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-1210,000pcs
KRL08160.3W±5010mΩ to 500mΩ±1% (F)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
(0603 Chip Size)0.3W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
KRL12200.5W±5010mΩ to 500mΩ±1% (F)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
(0805 Chip Size)0.5W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
KRL16320.75W±5010mΩ to 500mΩ±1% (F)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
(1206 Chip Size)0.75W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
KRL25501.5W±5010mΩ to 500mΩ±1% (F)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
(2010 Chip Size)1.5W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
KRL32643W±5010mΩ to 1Ω±1% (F)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
(2512 Chip Size)3W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)
T5(5,000pcs)
KRL501105W±5010mΩ to 1Ω±1% (F)E-6 / E-12T1(1,000pcs)
(4320 Chip Size)5W±1005mΩ to 9mΩ
(1mΩ step)
±2% (G)E-6 / E-12T1(1,000pcs)

* We can meet your requirement for resistance values not specified in the above table, please contact us for further details
** We can meet your requirement outside of E-6/E-12 series resistance, please contact us for further details

Susumu is a leading manufacturer of thin-film and metal foil SMD resistors, covering a wide range of resistance values and applications. Specialised in the production of Low ohmic, current sensing resistors with long sided variants available for higher power applications. Please visit www.susumu.co.jp/usa/ for more information.

Specifications

Weight 0.00000 kg
Dimensions 5.00 × 2.50 × 0.50 mm
Minimum Resistance

Series / Model

Maximum Resistance

Tolerance

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Power Rating

Termination / Connection Type

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Resistance Value

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Temperature Coefficient

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Susumu KRL2550 Series Resources

Product Datasheet

Supporting Manufacturer Information

Susumu KRL Short Sided Terminal Series Ordering Info

The KRL resistor series is available with various options. The information below gives an example of the part numbering system used for these resistors and the options available.

Below is an example of the part number break down for the KRL resistor series:

Susumu KRL Short Sided Terminal Series Ordering Information

Susumu Video Library

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Susumu overview

A video highlighting the history of Susumu, potential applications and information relating to their product range, including their thin film chip resistors.

VIDEOS
Susumu overview

A video highlighting the history of Susumu, potential applications and information relating to their product range, including their thin film chip resistors.

Susumu KRL2550 Series

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