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Low Value (Down to 0.001 ?), Surface-Mount, 4-Terminal
Halogen free
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A Dale-Vishay

Manufacturer

 N/A Dale-Vishay

Series

 N/A WSL3637

Size

 N/A 3637

Resistance

 N/A 0.002 Ω

Packaging

 N/A Lead (Pb)-Free, Tape/Reel

Thermal Electromotive Force (EMF)

 N/A < 3 µV/ºC

Inductance

 N/A 0.5 to 5 nH

Typical Weight Per 1000 Pieces

 N/A 274.3 g

Industry Standards

 N/A Restriction of Hazardous Substances (RoHS) Compliant

Standard Electrical Specifications

Power Rating at P70 ºC Temperature

 N/A 3 W

Resistance Value Range

 N/A 0.001 to 0.01 Ω

Tolerance (±)

 N/A 1 %

Technical Specifications

Temperature Coefficient (±) for 0.003 to 0.010 Ohm (Ω)

 N/A 50 ppm/ºC

Temperature Coefficient (±) for 0.001 to 0.0029 Ohm (Ω)

 N/A 75 ppm/ºC

Element Temperature Coefficient of Resistance (TCR)

 N/A < 20 ppm/ºC

Operating Temperature Range

 N/A -65 to +170 ºC

Maximum Working Voltage

 N/A (P x R)1/2 V

Dimensions

Dimension W

 N/A 0.370 in9.40 mm

Dimension W Tolerance (±)

 N/A 0.010 in0.254 mm

Dimension L

 N/A 0.360 in9.14 mm

Dimension L Tolerance (±)

 N/A 0.010 in0.254 mm

Dimension H

 N/A 0.025 in0.635 mm

Dimension H Tolerance (±)

 N/A 0.010 in0.254 mm

Dimension T

 N/A 0.086 in2.18 mm

Dimension T Tolerance (±)

 N/A 0.010 in0.254 mm

Dimension A

 N/A 0.061 in1.55 mm

Dimension A Tolerance (±)

 N/A 0.010 in0.254 mm

Dimension B

 N/A 0.032 in0.813 mm

Dimension B Tolerance (±)

 N/A 0.010 in0.254 mm

Features

Features

 N/A
  • 4-terminal design allows for 0.5 % resistance tolerance down to 0.001 Ω
  • All welded construction of the Power Metal Strip® resistors are ideal for all types of current sensing, voltage division, and pulse applications
  • Proprietary processing technique produces extremely low resistance values (down to 0.001 Ω)
  • Sulfur resistance by construction that is unaffected by high sulfur environments
  • Solid metal nickel-chrome alloy resistive element with low TCR (< 20 ppm/ºC)
  • Low thermal EMF (< 3 μV/ºC)
  • Very low inductance, 0.5 nH to 5 nH
  • Excellent frequency response to 50 MHz
  • AEC-Q200 qualified:
    Flame retardance test may not be applicable to some resistor technologies.