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Ohmite WLCR100FET Miniature Wirewound Current Sense Resistor

The OHMITE WLCR100FET is a miniature wirewound current sense resistor within the WL Series. Designed for current sensing applications, it boasts an ultra-low ohmic value and very low inductance, enhancing its performance in space-constrained environments. Manufactured using CNC machine tools and encapsulated in epoxy, this resistor ensures consistent quality and reliability. Its ceramic core, stainless steel end caps, and lead-free copper wire construction contribute to its durability and suitability for various industrial applications, including power supplies, motor drives, and battery management systems. The resistor's derating characteristics and performance data, including thermal shock and load life testing, ensure stable operation under varying conditions.

Authorized Distributors
Source:DigiKey
Part No:WLCR100FET
Stock:1768
Inv Date:06-01-2026
Price: Unit price: $0.67095
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Part No:WLCR100FET
Stock:3007
Inv Date:06-02-2026
Price: Unit price: $1.93
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Part No:WLCR100FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.11
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Part No:WLCR100FET
Stock:1500
Inv Date:06-01-2026
Price: Unit price: $0.598
Buy/RFQ:
Part No:WLCR100FET
Stock:1500
Inv Date:06-01-2026
Price: Unit price: $0.598
Buy/RFQ:
Part No:WLCR100FET
Stock:1000
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Ohmite WLCR100FET Miniature Wirewound Current Sense Resistor Specifications:

  • Power Rating: 2 watts
  • Resistance Range: 0.010-0.100 Ω
  • Inductance: <1nH at 1MHz Test
  • Core Material: 96% Alumina Ceramic
  • Encapsulation: Epoxy Molding Compound
  • Standard Tolerance: F (1.0%), J (5.0%)
  • Temperature Coefficient: ±300ppm/°C (≤0.03Ω); ±100ppm/°C (≥0.033Ω)
  • Thermal Shock: ±2.0%
  • Short-time Overload: ±2.0%
  • Solderability: ±2.0%
  • Terminal Strength: ±1.0%
  • Dielectric Withstanding Voltage: ±1.0%
  • High Temperature Exposure: ±5.0%
  • Moisture Resistance: ±2.0%
  • Low Temperature Storage: ±2.0%
  • Vibration: ±1.0%
  • Load Life: ±5.0%

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Frequently Asked Questions

Where can I buy Ohmite WLCR100FET?

You can click on the BUY or RFQ button to purchase WLCR100FET from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part WLCR100FET?

You can download the WLCR100FET datasheet or visit the Ohmite website for support.

Who is the manufacturer of WLCR100FET?

Ohmite

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