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TE CONNECTIVITY RN73C2A45K3BTDF High Power Precision Resistor

The high-stability precision resistor series offers exceptional TCRs down to 5ppm/°C, resistance tolerances to 0.01%, and various power ratings suitable for communication, instrumentation, industrial controls, and medical applications. Manufactured with three sputtered layers, these thin film resistors feature accurate physical dimensions for easy placement and stable high-frequency performance across a temperature range of -55°C to +155°C. Available in multiple case sizes including 0402, 0603, 0805, 1206, 1210, 2010, and 2512, they deliver reliable electrical stability and thermal endurance for demanding environments.

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Source:Newark
Part No:RN73C2A45K3BTDF
Stock:568
Inv Date:06-09-2026
Price: Unit price: $0.785
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Part No:RN73C2A45K3BTDF
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Inv Date:06-09-2026
Price: Unit price: $0.49183
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Source:DigiKey
Part No:RN73C2A45K3BTDF
Stock:3000
Inv Date:06-09-2026
Price: Unit price: $0.47129
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Part No:RN73C2A45K3BTDF
Stock:1199
Inv Date:06-10-2026
Price: Unit price: $0.81
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Part No:RN73C2A45K3BTDF
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.3053
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Part No:RN73C2A45K3BTDF
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.3053
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TE CONNECTIVITY RN73C2A45K3BTDF High Power Precision Resistor Specifications:

  • Resistance Range: Min 49R9 to Max 100K (varies by size and model)
  • Tolerance: 0.01% to 0.05%
  • Temperature Coefficient of Resistance: 5 to 10 ppm/°C
  • Rated Power @ 70°C: 0.063W (0402), 0.125W (1206), 0.5W (2512)
  • Operating Temperature Range: -55°C to +155°C
  • Climatic Category: 55/125/55
  • Insulation Resistance: >1000MQ (dry)
  • Max Overload Voltage: 50V (0402), 400V (1206), 500V (2512)
  • Limiting Element Voltage: 25V to 150V depending on size
  • Voltage Endurance: 1000hrs at rated voltage
  • Physical Dimensions: Length varies with case size from 1.00mm (0402) to 6.30mm (2512)

Buy the TE Series RN73 High Power Precision Resistors: RN73C2A45K3BTDF

Order the TE RN73C2A45K3BTDF high power precision resistor online today and enjoy fast delivery, high reliability, and exceptional performance in industrial, communication, and medical applications. Designed for demanding environments, this resistor offers a tolerance of 0.01%, TCR of 5ppm/°C, and power ratings up to 0.5W, ensuring accurate and stable operation across a wide temperature range. Ideal for precision circuitry, it combines durability with ease of placement and high-frequency stability, making it the perfect choice for your advanced electronic projects.

Buy TE RN73C2A45K3BTDF high power precision resistor now and experience unmatched accuracy, stability, and reliability in your electronic designs.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RN73C2A45K3BTDF?

You can click on the BUY or RFQ button to purchase RN73C2A45K3BTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RN73C2A45K3BTDF?

You can download the RN73C2A45K3BTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RN73C2A45K3BTDF?

TE CONNECTIVITY

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