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TE CONNECTIVITY RLP73M3AR039FTDF Current Sense Resistor

The RLP73M3A current sense resistor from TE Connectivity is designed for precision current measurement in power management and low voltage supplies. With high power handling capacity up to 0.125W at 70°C and resistance values down to R10, this resistor features a thick film chip design, high thermal stability, and a compact 2512 size. Its robust construction ensures low TCR, reliable endurance, and excellent thermal shock resistance. Ideal for automotive, communication, audio, and power applications, it provides accurate current sensing for demanding electronic systems.

Authorized Distributors
Source:DigiKey
Part No:RLP73M3AR039FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.49362
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Source:DigiKey
Part No:RLP73M3AR039FTDF
Stock:1792
Inv Date:06-09-2026
Price: Unit price: $1.21
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Part No:RLP73M3AR039FTDF
Stock:487
Inv Date:06-10-2026
Price: Unit price: $1.21
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Part No:RLP73M3AR039FTDF
Stock:2000
Inv Date:06-09-2026
Price: Unit price: $0.3642
Buy/RFQ:
Part No:RLP73M3AR039FTDF
Stock:2000
Inv Date:06-09-2026
Price: Unit price: $0.3642
Buy/RFQ:

TE CONNECTIVITY RLP73M3AR039FTDF Current Sense Resistor Specifications:

  • Power Rating: 0.125W at 70°C, derated above 70°C
  • Resistance Range: R10 to R47
  • Resistance Value: R10, R110, R51, R222, R010 to R020
  • Size: 2512 (6.35 mm x 3.15 mm)
  • Temperature Coefficient: 200PPM/°C
  • Maximum Operating Temperature: +155°C
  • Operating Voltage: V(P*R); Overload Voltage: 2.5 * V(P*R)
  • Endurance: 1000 hours at +70°C with less than 1.0% change
  • Environmental Resistance: Shock, vibration, and thermal stability tested
  • Construction: Thick film resistor on ceramic substrate with nickel barrier layer
  • Application suitability: Power supplies, battery management, low voltage sensing

Buy the Buy TE Connectivity RLP73M3A Part Number RLP73M3A Online

Purchase the TE Connectivity RLP73M3A current sense resistor online today. Designed for accurate current detection in automotive and power supply systems, it offers 0.125W power rating, resistance values down to R10, and excellent thermal stability. Its compact 2512 size makes it ideal for space-constrained applications. Built with durable thick film technology, it provides reliable endurance, high precision, and resistance to environmental stresses. Ensure optimal performance in your electronic systems by choosing this trusted current sensing component.

Get TE Connectivity RLP73M3A today—built for precision and long-lasting durability in high power current sensing applications.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RLP73M3AR039FTDF?

You can click on the BUY or RFQ button to purchase RLP73M3AR039FTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RLP73M3AR039FTDF?

You can download the RLP73M3AR039FTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RLP73M3AR039FTDF?

TE CONNECTIVITY

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