Caddock SR10 Series

  • Caddock

Product Features

  • Low resistance precision current sense through-hole resistor
  • 4-terminal (Kelvin terminals) design
  • Compact footprint
  • Utilises Caddock’s Micronox® resistance film
  • Operating temperature up to +150°C
  • Utilises Caddock’s non-inductive design

Applications

Description

The SR10 series from Caddock are precision current sense resistors, with a resistance range from 0.008Ω to 1Ω and a maximum operating temperature of +150°C. These resistors have a maximum power rating of up to 1W (at 70°C) and tolerance of ±1.0%. The Caddock SR10 resistors offer a non-inductive design, compact footprint which minimises circuit board space, terminals are constructed for Kelvin connections to the circuit board and have the proven performance of Micronox® resistance films to achieve a low cost resistor.

  • Current sense through-hole resistor with Kelvin connections
  • Utilises Caddock’s Micronox® resistance film
  • Resistance values available between 0.008Ω and 1Ω
  • TCR 0 to +200 ppm/°C (between 0.008Ω and 0.024Ω), 0 to +150 ppm/°C (from 0.025Ω and 0.08Ω), -50 to +100 ppm/°C (from 0.081Ω and 1Ω)
  • Tolerance of ±1.0%
  • Maximum power rating of up to 1W (at 70°C)
  • Maximum operating temperature +150°C
  • Non-inductive design
  • Compact footprint

This compact construction makes this sense resistor ideal for many current monitoring or control applications.

The below table gives the specifications available for the complete SR resistor series which includes the SR10 resistor:

Caddock SR10 series Specifications



Specifications

Weight 0.00000 kg
Dimensions 9.27 × 2.29 × 9.40 mm
Minimum Resistance

Maximum Resistance

Temperature Coefficient

, ,

Power Rating

Additional Features

Tolerance

RoHS Compliant Product – Caddock below 219°C

This product is available compliant to the RoHS EU directive 2011/65/EU, but, requires extra care during “Lead(Pb)-Free” wave soldering. The temperature of the resistor terminal adjacent to the resistor body must be maintained below 219°C during soldering.

Caddock SR Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
Caddock SR precision current sensing resistor series datasheet
Designing with Caddock TO-style heat sink mountable power film resistors application note (AEN-0101)
Understanding the power rating of Caddock MP9100 resistors application note (AEN-0102)
Application of the type CHR high resistance precision chip resistor products application note (AEN-0103)
Terminal finish and soldering process information for Caddock resistor products application note (AEN-0104)
Caddock resistor products and the RoHS directive application note (AEN-0105)
Customer applications that are outside the scope of the RoHS directive application note (AEN-0106)
Caddock REACH compliance statement application note (AEN-0107)
Recommended solder reflow profile for Caddock surface-mount resistors application note (AEN-0108)

Caddock SR10 Series

Quantity
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