myMectronic
myMectronic

A Premier B2B Part Search

TE CONNECTIVITY RN73C1J249KBTDF Precision Chip Resistor

The RN73 series offers high-precision thin film chip resistors designed for applications requiring exceptional stability, low TCRs down to 5ppm/°C, and resistance tolerances of 0.01%. These resistors feature sputtered layers for optimal performance, with various power ratings for different sizes like 0402, 0603, and 1206. Ideal for communications, industrial controls, medical, and instrumentation, they provide accurate resistance values within the E96 and E24 grids, ensuring reliability in demanding environments and facilitating precise placement in electronic circuits.

Authorized Distributors
Source:Newark
Part No:RN73C1J249KBTDF
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.42
Buy/RFQ:
Source:DigiKey
Part No:RN73C1J249KBTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.49183
Buy/RFQ:
Source:DigiKey
Part No:RN73C1J249KBTDF
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.43858
Buy/RFQ:
Part No:RN73C1J249KBTDF
Stock:1301
Inv Date:06-10-2026
Price: Unit price: $0.75
Buy/RFQ:
Part No:RN73C1J249KBTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
Buy/RFQ:
Part No:RN73C1J249KBTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.3787
Buy/RFQ:

TE CONNECTIVITY RN73C1J249KBTDF Precision Chip 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
  • TCR: 5 ppm/°C or 10 ppm/°C
  • Tolerance: 0.01%, 0.05%, 0.1%, 1%
  • Maximum Operating Voltage: from 25V to 150V depending on size
  • Maximum Overload Voltage: up to 300V
  • Operating Temperature Range: -55°C to +155°C
  • Insulation Resistance: > 59999 MΩ (dry min.)
  • Stability: ±0.05%
  • Construction includes alumina substrate, NiCr electrodes, epoxy overcoat
  • Reflow solder profile: Peak 260°C, maximum 3 reflow cycles
  • Packaging: Tape and reel, various quantities depending on size

Buy the Buy Connectivity Thin Film Precision Resistors Part Number RN73C1J249KBTDF Online

Order the Connectivity RN73 series precision chip resistor online today to ensure high reliability, ultra-stable resistance under extreme conditions, and precise performance for demanding industrial, communication, medical, and measurement systems. These resistors feature TCRs as low as 5ppm/°C, 0.01% tolerance, and various sizes to match your specific needs. With excellent stability, high insulation resistance, and robust packaging, they are ideal for critical applications requiring accuracy, durability, and consistent electrical characteristics over time.

Get Connectivity RN73C1J249KBTDF today—built for precision and long-lasting durability in electronic applications.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RN73C1J249KBTDF?

You can click on the BUY or RFQ button to purchase RN73C1J249KBTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RN73C1J249KBTDF?

You can download the RN73C1J249KBTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RN73C1J249KBTDF?

TE CONNECTIVITY

TE CONNECTIVITY Part List

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

Sponsored by