myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ERJ2RKF4121X Thick Film Chip Resistors

The Panasonic ERJ 2R series resistors are automotive-grade, precision thick film chip resistors designed for high reliability in demanding environments. They feature a metal glaze resistive element with three-layer electrodes for stability and durability, available in sizes from 01005 to 2512 (EIA standards). These small, lightweight resistors offer resistance values from 10 ohms up to 2.2 MΩ, with resistance tolerances of ±0.5% and ±1%. Operating temperature ranges from -55°C to 125°C or 155°C, complying with IEC 60115-8, JIS C 5201-8, and EIAJ RC-2134B standards. Suitable for reflow and flow soldering, they are ideal for automotive, industrial, and high-reliability electronic applications.

Authorized Distributors
Source:Newark
Part No:ERJ2RKF4121X
Stock:10000
Inv Date:06-01-2026
Price: Unit price: $0.003
Buy/RFQ:
Source:DigiKey
Part No:ERJ-2RKF4121X
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:ERJ-2RKF4121X
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:ERJ-2RKF4121X
Stock:58850
Inv Date:06-01-2026
Price: Unit price: $0.0051
Buy/RFQ:
Part No:ERJ-2RKF4121X
Stock:58850
Inv Date:06-01-2026
Price: Unit price: $0.0051
Buy/RFQ:
Part No:ERJ-2RKF4121X
Stock:40000
Inv Date:06-01-2026
Price: Unit price: $0.0032
Buy/RFQ:
Part No:ERJ-2RKF4121X
Stock:3
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic ERJ2RKF4121X Thick Film Chip Resistors Specifications:

  • Size: 01005 to 2512 (EIA standard sizes)
  • Power Rating: Up to 1W
  • Resistance Range: 10Ω to 2.2MΩ
  • Resistance Tolerance: ±0.5%, ±1%
  • Temperature Coefficient: ±50, ±100, ±200, ±300 ppm/°C
  • Operating Temperature Range: -55°C to 125°C or 155°C
  • Construction: Metal glaze resistive element with three-layer electrodes
  • Standards Compliance: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
  • Soldering: Suitable for reflow and flow soldering
  • Application: Automotive, industrial, high-reliability electronics

Buy the Panasonic ERJ 2R – Reliable Thick Film Chip Resistors for Industrial Applications

Enhance your electronics projects with Panasonic ERJ series thick film resistors, offering high reliability, precise resistance values, and wide temperature ranges. These small and lightweight components are perfect for automotive, industrial, and high-reliability applications, ensuring performance under extreme conditions. Available in various sizes from 01005 to 2512, they support both reflow and flow soldering, making assembly efficient and dependable. Trust Panasonic for quality, durability, and consistent performance in your critical electronic systems.

Buy Panasonic ERJ 2R series resistors now and experience unmatched reliability and precision for demanding electronic projects.

Frequently Asked Questions

Where can I buy Panasonic ERJ2RKF4121X?

You can click on the BUY or RFQ button to purchase ERJ2RKF4121X from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJ2RKF4121X?

You can download the ERJ2RKF4121X datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJ2RKF4121X?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by