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TTElectronics - Welwyn LRMAM2512R05FT4 Low Resistance Resistor

The Welwyn LRMA series M is an automotive-grade, surface-mount low-resistance metal alloy resistor designed for precise current sensing in power electronics. These resistors feature low thermal electromotive force (EMF), high power ratings, and are available in EIA standard sizes 0805, 1206, and 2512. With resistance values ranging from 0.5 milliohm to 60 milliohm, they offer resistive tolerances of ±1% and ±5%. Multiple TCR options include ±50, ±75, ±100, and ±275 ppm/°C. Capable of operating from -55°C to 170°C, built with Mn-Cu alloy, coated in black and green, and compliant with AEC-Q200 for automotive reliability.

Authorized Distributors
Source:Newark
Part No:LRMAM2512-R05FT4
Stock:8000
Inv Date:06-09-2026
Price: Unit price: $0.24
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Source:DigiKey
Part No:LRMAM2512-R05FT4
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.13458
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Source:DigiKey
Part No:LRMAM2512-R05FT4
Stock:8000
Inv Date:06-09-2026
Price: Unit price: $0.191
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Part No:LRMAM2512-R05FT4
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.66
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Part No:LRMAM2512-R05FT4
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.114
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TTElectronics - Welwyn LRMAM2512R05FT4 Low Resistance Resistor Specifications:

  • Resistance Range: 0.5 milliohm to 60 milliohm
  • Size: 0805, 1206, 2512
  • Power Rating @70°C: 1W to 3W depending on size
  • Resistance Tolerance: ±1% or ±5%
  • Temperature Coefficient of Resistance: ±50, ±75, ±100, or ±275 ppm/°C
  • Operating Temperature Range: -55°C to 170°C
  • Element Alloy: Mn-Cu, Cu-Ni
  • Coating: Black or Green
  • Insulation Resistance: >100MΩ
  • Construction: Surface-mount, low thermal EMF
  • Standards: AEC-Q200 qualified

Buy the Buy TT electronics LRMA Series Low Resistance Resistor Part Number LRMAM2512R05FT4 Online

Purchase the TT electronics LRMA series low resistance surface-mount resistors online for reliable current sensing in power electronics. These high-quality resistors operate up to 170°C, feature low thermal EMF, and come in standard sizes 0805, 1206, and 2512, with resistance values from 0.5mΩ to 60mΩ. Suitable for automotive and industrial applications, they provide high power ratings, precise resistance tolerances, and withstand harsh environmental conditions. Enjoy fast delivery, secure checkout, and trusted brand quality when ordering online today.

Get TT electronics LRMA series resistor today—high power, low EMF, and exceptional temperature tolerance for durable power sensing solutions.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase LRMAM2512R05FT4 from an authorized TTElectronics - Welwyn distributor.

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You can download the LRMAM2512R05FT4 datasheet or visit the TTElectronics - Welwyn website for support.

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TTElectronics - Welwyn

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