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Ohmite MCS3264R025FER Metal Element Current Sense Resistor

The OHMITE MCS3264R025FER is a precision metal element current sense resistor ideal for demanding industrial applications such as power supplies, DC/DC converters, AC/DC converters, and motor controllers. Constructed with a resistive alloy (NiCr20AlSi or CuMnNi) and featuring a 96% alumina substrate, this resistor offers excellent thermal dissipation and stability. Its low TCR ensures minimal resistance variation with temperature changes, while the Pb-free termination enhances environmental compatibility. The MCS3264 series is designed for reliable current sensing in a variety of electronic systems.

Authorized Distributors
Source:Newark
Part No:MCS3264R025FER
Stock:3453
Inv Date:06-01-2026
Price: Unit price: $0.178
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Source:DigiKey
Part No:MCS3264R025FER
Stock:120184
Inv Date:06-01-2026
Price: Unit price: $0.96
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Part No:MCS3264R025FER
Stock:7665
Inv Date:06-02-2026
Price: Unit price: $0.96
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Part No:MCS3264R025FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.96
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Part No:MCS3264R025FER
Stock:1170
Inv Date:06-01-2026
Price: Unit price: $0.3034
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Part No:MCS3264R025FER
Stock:1170
Inv Date:06-01-2026
Price: Unit price: $0.3034
Buy/RFQ:
Part No:MCS3264R025FER
Stock:4000
Inv Date:06-02-2026
Price: N/A
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Ohmite MCS3264R025FER Metal Element Current Sense Resistor Specifications:

  • Resistance Range: 0.005Ω - 0.05Ω
  • Power Rating: 1 and 2 watts at 70°C
  • TCR: ±50ppm/°C
  • Tolerance: 1%, 3%, 5%
  • Rated Voltage: (PxR)[1/2]
  • Color: white (top) / green (bottom)
  • Standard Resistance Values (mΩ): 5, 10, 15, 20, 25, 30, 35, 50
  • Material: NiCr20AlSi or CuMnNi
  • Substrate: 96% alumina
  • Termination: Pb-free (60% Sn, 40% Ni)
  • Size (MCS3264): 0.252/6.40 x 0.126/3.20 x 0.040/1.00 inches
  • Quantity per Reel (MCS3264): 4000
  • Weight (MCS3264): 291g

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Frequently Asked Questions

Where can I buy Ohmite MCS3264R025FER?

You can click on the BUY or RFQ button to purchase MCS3264R025FER from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part MCS3264R025FER?

You can download the MCS3264R025FER datasheet or visit the Ohmite website for support.

Who is the manufacturer of MCS3264R025FER?

Ohmite

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