myMectronic
myMectronic

A Premier B2B Part Search

TE CONNECTIVITY RN73C2A3K48BTDF Precision Resistor

The RN73 series are high-precision thin film chip resistors designed for applications in communications, industrial controls, instrumentation, and medical devices. They offer excellent stability with TCRs down to 5ppm/°C and resistance tolerances as tight as 0.01%. Manufactured with sputtered layers of Nichrome, these resistors feature electroplated matte Sn terminations for reliable connections. With various size options including 0402, 0603, 0805, 1206, 1210, 2010, and 2512, they deliver power dissipation from 0.063W up to 0.5W and operate over a temperature range of -55°C to +155°C. Their consistent physical dimensions simplify placement during PCB assembly, and they are tested for thermal, humidity, and electrical stability to ensure long-lasting performance.

Authorized Distributors
Source:DigiKey
Part No:RN73C2A3K48BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.49183
Buy/RFQ:
Source:DigiKey
Part No:RN73C2A3K48BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.41771
Buy/RFQ:
Part No:RN73C2A3K48BTDF
Stock:3262
Inv Date:06-10-2026
Price: Unit price: $0.87
Buy/RFQ:
Part No:RN73C2A3K48BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.52
Buy/RFQ:
Part No:RN73C2A3K48BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
Buy/RFQ:
Part No:RN73C2A3K48BTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
Buy/RFQ:
Part No:RN73C2A3K48BTDF
Stock:5
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TE CONNECTIVITY RN73C2A3K48BTDF Precision Resistor Specifications:

  • Size options: 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Rated Power @ 70°C: from 0.063W to 0.5W depending on size
  • Resistance Range: 20Ω to 1.5MΩ, restricted to E96 and E24 value grids
  • Tolerance: as low as 0.01%, 0.05%, 0.1%, 1%
  • TCR: ±5ppm/°C to ±10ppm/°C
  • Max Operating Voltage: 25V to 150V (size-dependent)
  • Max Overload Voltage: 50V to 300V (size-dependent)
  • Operating Temp Range: -55°C to +155°C
  • Insulation Resistance: ≥59999MΩ (dry min.)
  • Stability: ±0.05%
  • Construction: Nichrome film, alumina substrate, electroplated tin terminations
  • Durability: Bending strength, temperature cycling, humidity, and solder resistance tested
  • Environmental Resistance: Shock, vibration, and thermal shock compliant

Buy the Connectivity Series RN73 Precision Resistors: RN73C2A3K48BTDF

Order the Connectivity series RN73C2A3K48BTDF online today to ensure high accuracy and stability for your industrial, medical, or communication equipment. These resistors provide 0.01% tolerance and low TCRs, making them ideal for applications demanding precise performance. With sizes ranging from 0402 to 2512, they are easy to install on your PCB. Enjoy fast delivery, competitive prices, and trusted quality—buy now and upgrade your electronic projects with resistors engineered for reliability and longevity.

Get Connectivity series RN73C2A3K48BTDF today—built for precision and long-lasting durability in your electronic applications.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RN73C2A3K48BTDF?

You can click on the BUY or RFQ button to purchase RN73C2A3K48BTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RN73C2A3K48BTDF?

You can download the RN73C2A3K48BTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RN73C2A3K48BTDF?

TE CONNECTIVITY

TE CONNECTIVITY Part List

Browse and search other TE CONNECTIVITY parts, locate datasheets and stock

Sponsored by