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TE CONNECTIVITY RN73C2A51R1BTDF Precision Resistor

The RN73C2A51R1BTDF is a high-precision thin film resistor optimized for communication, industrial controls, instrumentation, and medical applications. Featuring a resistance value of 1 ohm, this resistor provides excellent stability with a TCR of ±45 ppm/°C and a tolerance of ±0.01%. Constructed with sputtered NiCr layers on alumina substrates, it offers a rated power of 0.063W at 70°C, with dimensions suitable for surface-mount PCB assembly. Its electroplated matte Sn terminal finish ensures durability and reliable electrical connection.

Authorized Distributors
Source:Newark
Part No:RN73C2A51R1BTDF
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.412
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Source:DigiKey
Part No:RN73C2A51R1BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.49183
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Source:DigiKey
Part No:RN73C2A51R1BTDF
Stock:1425
Inv Date:06-09-2026
Price: Unit price: $0.72
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Part No:RN73C2A51R1BTDF
Stock:2070
Inv Date:06-10-2026
Price: Unit price: $0.72
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Part No:RN73C2A51R1BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
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Part No:RN73C2A51R1BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
Buy/RFQ:

TE CONNECTIVITY RN73C2A51R1BTDF Precision Resistor Specifications:

  • Resistance: 1Ω
  • Tolerance: ±0.01%
  • TCR: ±45 ppm/°C
  • Rated Power @ 70°C: 0.063W
  • Operating Temperature Range: -55°C to +155°C
  • Terminal Finish: Electroplated matte Sn
  • Dimensions: Length 1.55mm, Width 0.30mm, Thickness 0.20mm
  • Material: Sputtered NiCr layers on alumina substrate
  • Max Operating Voltage: 50V
  • Max Overload Voltage: 100V
  • Insulation Resistance: 59999 MΩ
  • Stability: 0.05%

Buy the Connectivity Series RN73 Resistor: 1Ω 0.01% Tolerance

Discover the high-quality Connectivity Series RN73 precision resistor, featuring a resistance of 1 ohm with a tolerance of 0.01% and a TCR of 45 ppm/°C. Its surface-mount design allows for easy PCB integration, perfect for demanding communication, industrial control, instrumentation, and medical systems. Constructed with sputtered NiCr layers on alumina substrates, it provides reliable performance with rated power of 0.063W at 70°C. Durable matte Sn terminal finish ensures long-lasting, dependable connections. Purchase online now for precision and stability in your electronics.

Order your Connectivity Series RN73 1Ω resistor today and ensure high stability and precision for your critical electronic projects.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RN73C2A51R1BTDF?

You can click on the BUY or RFQ button to purchase RN73C2A51R1BTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RN73C2A51R1BTDF?

You can download the RN73C2A51R1BTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RN73C2A51R1BTDF?

TE CONNECTIVITY

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