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TE CONNECTIVITY RU73X1J681RLTDF High Precision Resistor

The RU73 Series Thin Film Ultra Precision Resistors are high-accuracy, chip-style resistors offering TCRs of 2PPM/°C and 3PPM/°C with tolerances down to 0.01%. Suitable for communication, industrial control, instrumentation, and medical applications, these resistors feature a thin film nichrome construction, electroplated matte Sn terminals, and are available in various sizes from 0402 to 2512. They provide excellent stability, high precision, and are designed for automatic tape and reel insertion, with different power ratings based on size and version.

Authorized Distributors
Source:DigiKey
Part No:RU73X1J681RLTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.36957
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Source:DigiKey
Part No:RU73X1J681RLTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.92674
Buy/RFQ:
Part No:RU73X1J681RLTDF
Stock:751
Inv Date:06-10-2026
Price: Unit price: $5.89
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Part No:RU73X1J681RLTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.9
Buy/RFQ:
Part No:RU73X1J681RLTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.9
Buy/RFQ:

TE CONNECTIVITY RU73X1J681RLTDF High Precision Resistor Specifications:

  • Resistance Range: 49R9 to 100K depending on size and series
  • Tolerance: 0.01%, 0.05%, 0.41% (standard options)
  • TCR: 2PPM/°C or 3PPM/°C
  • Maximum Operating Voltage: 25V to 200V depending on size
  • Maximum Overload Voltage: 50V to 400V
  • Operating Temperature Range: -55°C to +155°C
  • Rated Power: 0.063W (0402), 0.125W (0603, 0805), 0.25W (1206, 1210, 2010), 0.5W (2512)
  • Insulation Resistance: ≥1000 MΩ
  • Stability: ±0.05%
  • Construction: Thin film nichrome resistor on alumina substrate with Ag and NiCr electrodes
  • Terminal Finish: Electroplated matte Sn
  • Environmental Durability: Tested for temperature cycle, humidity, solderability, and short-term overload
  • Packaging: Tape and reel for automatic placement
  • Dimensions: Vary by size, e.g., 0402 (1.0x0.5mm), 2512 (6.3x3.2mm)

Buy the TE Connectivity Series RU73 High Precision Resistor: RU73X1J681RLTDF

Order the TE Connectivity RU73 Series high precision resistor online today and experience unmatched accuracy with 0.01% tolerance and TCR of 2PPM/°C or 3PPM/°C. Suitable for critical applications in communications, industrial controls, instrumentation, and medical devices, these resistors ensure excellent stability and reliability. Available in sizes from 0402 to 2512, with various power ratings, they are ideal for automatic tape and reel assembly processes. Improve your electronic designs by purchasing this advanced resistor online now for quick delivery and dependable performance.

Get TE Connectivity RU73X1J681RLTDF high-precision thin film resistor today—designed for accuracy, stability, and long-lasting durability in demanding electronic applications.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase RU73X1J681RLTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RU73X1J681RLTDF?

You can download the RU73X1J681RLTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RU73X1J681RLTDF?

TE CONNECTIVITY

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