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Panasonic ERJ2RKF21R5X Automotive Chip Resistor

The ERJ series type 2R resistors are automotive-grade, precision thick film chip resistors designed for reliable performance in demanding applications. Featuring a metal glaze thick film resistive element and three layers of electrodes, these resistors ensure high durability and stability. They are available in the EIA 0402 package size, offering a compact, lightweight form factor. With a maximum power rating of 63mW and resistance values ranging from 10 ohms to 1 megaohm across E24 and E96 decades, they provide precise resistance with a tolerance of ±0.5% and a temperature coefficient of ±100ppm/°C. Operating effectively within a temperature range of -55°C to 125°C, they meet industry standards including IEC 60115-8, JIS C 5201-8, and EIAJ RC-2134B. These resistors are suitable for both reflow and flow soldering processes and are qualified according to AEC-Q200 automotive standards.

Authorized Distributors
Source:Newark
Part No:ERJ2RKF21R5X
Stock:15504
Inv Date:06-01-2026
Price: Unit price: $0.004
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Source:DigiKey
Part No:ERJ-2RKF21R5X
Stock:65497
Inv Date:06-01-2026
Price: Unit price: $0.1
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Part No:ERJ-2RKF21R5X
Stock:104976
Inv Date:06-02-2026
Price: Unit price: $0.1
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Part No:ERJ-2RKF21R5X
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0042
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Part No:ERJ-2RKF21R5X
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0042
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Part No:ERJ-2RKF21R5X
Stock:10000
Inv Date:06-02-2026
Price: N/A
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Panasonic ERJ2RKF21R5X Automotive Chip Resistor Specifications:

  • Size: EIA 0402 (0.04 inches)
  • Power Rating: 63mW
  • Resistance Range: 10 ohms to 1 megaohm
  • Resistance Tolerance: ±0.5%
  • Temperature Coefficient: ±100ppm/°C
  • Operating Temperature Range: -55°C to 125°C
  • Construction: Metal glaze thick film resistive element with three layers of electrodes
  • Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
  • Soldering: Suitable for both reflow and flow soldering
  • Qualification: Meets AEC-Q200 automotive standards

Buy the Panasonic ERJ2RKF21R3X – Reliable Automotive Thick Film Resistors for Industrial Applications

Purchase Panasonic automotive-grade chip resistor ERJ2RKF21R5X online today and ensure your electronic projects and automotive systems are reliable. These precision thick film resistors combine durability, accuracy, and high-quality construction, guaranteeing stable performance in harsh conditions. With a compact EIA 0402 size, resistance from 10 ohms to 1 megaohm, and a tolerance of ±0.5%, they are ideal for demanding industrial and automotive applications. Enjoy fast shipping and secure online ordering for your engineering needs.

Get Panasonic ERJ2RKF21R4X today—built for precision and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Panasonic ERJ2RKF21R5X?

You can click on the BUY or RFQ button to purchase ERJ2RKF21R5X from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJ2RKF21R5X?

You can download the ERJ2RKF21R5X datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJ2RKF21R5X?

Panasonic

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