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Panasonic ERJ2RKF5231X Precision Resistor

The Panasonic ERJ series resistors are automotive-grade, precision thick film chip resistors designed for reliable performance in various applications. They feature a metal glaze thick film resistive element with three-layer electrodes, ensuring high durability. Available in sizes from 01005 to 2512, these lightweight resistors support up to 1W power rating. They offer tolerances of ±0.5% or ±1% and temperature coefficients of ±50 to ±300 ppm/°C, suitable for temperatures from -55°C to 125°C or 155°C. Compliant with IEC, JIS, and EIA standards, they support both reflow and flow soldering, making them ideal for automotive and industrial uses.

Authorized Distributors
Source:Newark
Part No:ERJ2RKF5231X
Stock:1342
Inv Date:06-01-2026
Price: Unit price: $0.099
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Source:DigiKey
Part No:ERJ-2RKF5231X
Stock:60000
Inv Date:06-01-2026
Price: Unit price: $0.00542
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Part No:ERJ-2RKF5231X
Stock:6580
Inv Date:06-02-2026
Price: Unit price: $0.1
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Part No:ERJ-2RKF5231X
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.01
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Part No:ERJ-2RKF5231X
Stock:280000
Inv Date:06-01-2026
Price: Unit price: $0.0054
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Part No:ERJ-2RKF5231X
Stock:280000
Inv Date:06-01-2026
Price: Unit price: $0.0054
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Part No:ERJ-2RKF5231X
Stock:10000
Inv Date:06-01-2026
Price: Unit price: $0.0031
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Part No:ERJ-2RKF5231X
Stock:20000
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic ERJ2RKF5231X Precision Resistor Specifications:

  • Size: 01005 to 2512
  • Power Rating: up to 1W
  • Resistance Tolerance: ±0.5% or ±1%
  • Temperature Coefficient: ±50 to ±300 ppm/°C
  • Operating Temperature Range: -55°C to 125°C or 155°C
  • Resistive Element: Metal glaze thick film with three-layer electrodes
  • Support: Reflow and flow soldering processes
  • Standards Complied: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
  • Application: Automotive, industrial, high-precision circuits

Buy the Panasonic ERJ2RK – Reliable Precision for Industrial Applications

Enhance your electronic projects with Panasonic's precision thick film chip resistors. These small, lightweight, and highly reliable components support up to 1W power, offering ±0.5% or ±1% resistance tolerance. Designed for operation from -55°C to 125°C or 155°C, they meet international standards. Ideal for automotive, industrial, and high-precision applications, they are compatible with both reflow and flow soldering, ensuring efficient assembly and durable performance for complex electronic systems.

Get Panasonic ERJ2RK today—built for precision and long-lasting durability in automotive and industrial environments.

Frequently Asked Questions

Where can I buy Panasonic ERJ2RKF5231X?

You can click on the BUY or RFQ button to purchase ERJ2RKF5231X from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJ2RKF5231X?

You can download the ERJ2RKF5231X datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJ2RKF5231X?

Panasonic

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