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TE CONNECTIVITY RL73H3AR47FTE Current Sense Resistor

The RL73H3AR47FTE is a low ohmic current sense resistor from the TE Connectivity RL73 Series designed for precise current detection in power management, automotive, and communication applications. It features a 0.91 Ohm resistance value, operates at up to 0.125 Watts power rating, and withstands temperatures from -55°C to +155°C. Its compact size (2512 package) with high temperature stability and low TCR (100PPM) ensures accurate sensing in demanding conditions. Suitable for use in low voltage power supplies, battery charge management, and electronic circuitry requiring reliable current measurement.

Authorized Distributors
Source:Newark
Part No:RL73H3AR47FTE
Stock:7573
Inv Date:06-09-2026
Price: Unit price: $0.492
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Source:DigiKey
Part No:RL73H3AR47FTE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3465
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Source:DigiKey
Part No:RL73H3AR47FTE
Stock:4000
Inv Date:06-09-2026
Price: Unit price: $0.2673
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Part No:RL73H3AR47FTE
Stock:3255
Inv Date:06-10-2026
Price: Unit price: $0.83
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Part No:RL73H3AR47FTE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.4385
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Part No:RL73H3AR47FTE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.4385
Buy/RFQ:

TE CONNECTIVITY RL73H3AR47FTE Current Sense Resistor Specifications:

  • Resistance: 0.91 Ohm
  • Power Rating: 0.125W at 70°C, derated above 70°C
  • Resistance Tolerance: ±1%
  • Temperature Coefficient of Resistance: 100PPM/°C
  • Operating Temperature Range: -55°C to +155°C
  • Package Type: 2512
  • Maximum Operating Voltage: V(P*R)
  • Maximum Overload Voltage: 2.5 * V(P*R)
  • Insulation Resistance: 210GΩ
  • Temperature Range: -55°C to +155°C
  • Humidity: <80% RH
  • Endurance: ±1.0% over 1000 hours at specified temperature
  • Operating current: V(P/R)
  • Dimensions: Length 6.35mm, Width 3.20mm, Thickness 0.55mm
  • Material: Thick film, metal glaze resistive element

Buy the TE Series RL73 Current Sense Resistor: RL73H3AR47FTE

Purchase the TE Series RL73H3AR47FTE current sense resistor online today. With a high temperature stability of 100PPM and low resistance of 0.91 Ohm, it ensures precise current detection in automotive, power supplies, and communication devices. Its compact 2512 size enables easy integration into various electronic designs, while its robust construction guarantees reliable operation from -55°C to +155°C. Enhance your circuit's performance and accuracy by buying this high-quality resistor now.

Buy TE Series RL73H3AR47FTE low ohmic current sense resistor now and experience unmatched reliability and performance in power management and automotive systems.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RL73H3AR47FTE?

You can click on the BUY or RFQ button to purchase RL73H3AR47FTE from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RL73H3AR47FTE?

You can download the RL73H3AR47FTE datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RL73H3AR47FTE?

TE CONNECTIVITY

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