Susumu KRL3216 Series

  • Susumu

Product Features

  • Current sensing surface-mount chip resistor
  • Long sided terminal design with a 1206 chip size
  • Resistance values from 0.001Ω to 0.5Ω
  • Temperature range options of −55°C to +155°C / +175°C
  • Tolerance of ±1%, ±2% or ±5%
  • Power rating of 1.5W
  • Certified AEC-Q200 compliant
  • Automotive

Applications

The KRL3216 Current sensing chip resistor is part of the KRL series of long-sided terminal metal foil low resistance chip resistors from Susumu. The KRL3216 model has a 1206 chip size and is available in E-6 resistance values between 0.001Ω 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
  • Long sided terminal design with a 1206 chip size
  • Resistance values from 0.001Ω to 0.5Ω
  • Resistance value series of E-6
  • Tolerances of ±1%, ±2% or ±5%
  • TCR of ±50 ppm/°C, ±100 ppm/°C or ±150 ppm/°C
  • 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 KRL3216 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 (Long-Sided)

ModelPower ratingTCR / ToleranceResistance range *Packaging quantity
KRL16080.5W±50 / ±1% (F)10mΩ to 100mΩT5(5,000pcs)
(0603 Chip Size)0.5W±100 / ±2% (G)5mΩ to 9mΩT1(1,000pcs)
T5(5,000pcs)
KRL20121W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(0805 Chip Size)1W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
1W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL32161.5W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(1206 Chip Size)1.5W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
1.5W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL50252W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(2010 Chip Size)2W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
2W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL64323W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(2512 Chip Size)3W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
3W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL76384W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(3015 Chip Size)4W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
4W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL90455W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
T5(5,000pcs)
(3518 Chip Size)5W±100 / ±2% (G)2mΩT1(1,000pcs)
T5(5,000pcs)
5W±150 / ±5% (J)1mΩT1(1,000pcs)
T5(5,000pcs)
KRL110506W±50 / ±1% (F)3mΩ to 9mΩ (1mΩ step)
10mΩ to 500mΩ
T1(1,000pcs)
(4320 Chip Size)6W±100 / ±2% (G)2mΩT1(1,000pcs)
6W±150 / ±5% (J)1mΩT1(1,000pcs)
KRL1507510W±50 / ±1% (F)10mΩ to 500mΩT05(500pcs)
T1(1,000pcs)
(5930 Chip Size)10W±100 / ±2% (G)3mΩ to 9mΩ (1mΩ step)
2mΩ / 1mΩ
T05(500pcs)
T1(1,000pcs)


* * We can meet your requirement of less than 1mΩ, please contact us for further details
** We can meet your requirement outside of E-6 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.

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Specifications

Dimensions 0.50 x 3.20 x 1.60mm
Minimum Resistance

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Susumu KRL Long 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

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.

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 KRL3216 Series Resources

Product Datasheet

Supporting Product Information

  • Susumu RG/KRL Sample Kits Datasheet
    Available kits for metal thin film chip resistors and low resistance chip resistors, used for development, prototype making, testing and experiments.

Supporting Manufacturer Information

  • Energy
  • Susumu

Susumu KRL3216 Series

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.