Caddock SR20-0.020-1%

Image may be a representation.
See specs for product details.
Resistor; 0.02 Ohms; 2 W
Mfr. Part#: SR20-0.020-1%
Allied Stock#: 70089490

RoHS Compliant Part

Quantity  

Resources

Datasheet Datasheet

Pricing (USD) & Availability
Standard Pricing
$5.860 (Each)
1 $5.860
10 $5.570
25 $5.290
50 $4.280
100 $4.050
Availability

0 can ship immediately.

50 on order.

Request Lead Time

Minimum Quantity: 1

Multiples Of: 1

Specifications

Dimensions : (0.565" ± 0.020" ) L x 0.090" W x (0.400" ± 0.015" ) H
Length, Lead : 0.125 " ± 0.020 "
Material, Element : Thick Film
Package Type : Kelvin
Power Rating : 2 W
Resistance : 0.02 Ohms
Series : SR Series
Special Features : Current Sense
Temperature Coefficient, Resistance : 0 to +200 ppm⁄°C
Termination : Radial Leads
Tolerance : ±1 %

Overview

Features

  • Kelvin Terminals
  • Non-Inductive Design
  • Compact Footprint
    Specifications
  • Stability: 1000 Hours at Full Rated Power at 70°C ΔR 0.2% Max.
    Temperature Coefficient:
    TC ref. to +25°C, ΔR taken at –15°C and +105°C
    0.081 Ohm to 1.00 Ohm: –50 to +100 ppm/°C
    0.025 Ohm to 0.080 Ohm: 0 to +150 ppm/°C
    0.008 Ohm to 0.024 Ohm: 0 to +200 ppm/°C
    0.005 Ohm to 0.007 Ohm: 0 to +300 ppm/°C
    Power Rating:
    The power rating should be limited as shown in the Derating Curve based on the maximum ambient temperature. The Derating Curve is based on still air with natural convection around the resistor.
    Measurement Note:
    For these specifications, resistance measurement shall be made using Kelvin (4-wire) connections with appropriate current and sense connections to the resistor terminals.
    Circuit Board Layout:
    The circuit board traces connecting to the current terminals must be sized appropriately for the current flowing through the trace to avoid excessive heating of the trace. For example, an 0.005 ohm resistor operated at 2.0 watts would have 20 amps flowing through the circuit board traces into the current terminals.
    Soldering Note:
    The SR10 and SR20 are not generally compatible with “Lead(Pb)-Free” wave solder processes. The soldering profile must not cause the body of these resistors to exceed 219°C.

  • Product Added to Cart
    Caddock
    Resistor; 0.02 Ohms; 2 W
    Allied Stock #: 70089490
    Mfr's Part #: SR20-0.020-1%
    $5.860 Each
    Quantity added: