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Panasonic ERJ3EKF4221V Thick Film Chip Resistor

The ERJ3EKF4221V is a precision thick film chip resistor featuring small size and lightweight design. It offers high reliability with a metal glaze thick film resistive element and three layers of electrodes. Suitable for reflow and flow soldering, it is compatible with placement machines thanks to taping packaging options. This resistor series provides low resistance tolerance, excellent performance standards, and complies with IEC 60115-8, JIS C 5201-8, JEITA RC-2134C standards, with some models being AEC-Q200 and RoHS compliant for industrial electronic applications.

Authorized Distributors
Source:Newark
Part No:ERJ3EKF4221V
Stock:3628
Inv Date:06-01-2026
Price: Unit price: $0.018
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Source:DigiKey
Part No:ERJ-3EKF4221V
Stock:49665
Inv Date:06-01-2026
Price: Unit price: $0.1
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Part No:ERJ-3EKF4221V
Stock:187033
Inv Date:06-02-2026
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Part No:ERJ-3EKF4221V
Stock:145000
Inv Date:06-01-2026
Price: Unit price: $0.0062
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Part No:ERJ-3EKF4221V
Stock:145000
Inv Date:06-01-2026
Price: Unit price: $0.0062
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Part No:ERJ-3EKF4221V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0049
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Part No:ERJ-3EKF4221V
Stock:10083
Inv Date:06-02-2026
Price: N/A
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Panasonic ERJ3EKF4221V Thick Film Chip Resistor Specifications:

  • Dimensions: Length 0.40+0.02 mm, Width 0.204+0.02 mm, Thickness 0.13+0.02 mm
  • Power rating: 0.1W at 0603 size
  • Resistance range: 10Ω to 1MΩ (significant figures and zeros notation)
  • Resistance tolerance: ±1% for series including ERJ3EK series
  • Temperature coefficient of resistance (TCR): ±100 ppm/°C (typical)
  • Material: Metal glaze thick film resistive element with three layers of electrodes
  • Packaging: Taping options include pressed and embossed carrier taping, 2mm and 4mm pitch
  • Compliance: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C; Some models AEC-Q200 and RoHS compliant
  • Operating temperature range: -55°C to +155°C
  • Certifications: UL, CSA, RoHS compliant
  • Physical characteristics: Small, lightweight, suitable for automated placement and high-reliability applications

Buy the Panasonic ERJ3EKF4221V – Reliable Thick Film Chip Resistors for Industrial Applications

Purchase the Panasonic ERJ3EKF4221V series resistor online now to ensure your electronic circuits are equipped with high-reliability, compact, and precise components. These resistors are ideal for industrial automation, precision electronic equipment, and high-reliability applications. With strict adherence to international standards and RoHS compliance, they deliver excellent temperature stability, low resistance tolerance, and compatibility with automatic placement and soldering processes. Secure your supply today for durable, high-performance electronic designs that meet rigorous industry demands.

Order your Panasonic ERJ3EKF4221V series precision thick film chip resistor today and enhance the reliability of your industrial and electronic projects with high-quality components.

Frequently Asked Questions

Where can I buy Panasonic ERJ3EKF4221V?

You can click on the BUY or RFQ button to purchase ERJ3EKF4221V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJ3EKF4221V?

You can download the ERJ3EKF4221V datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJ3EKF4221V?

Panasonic

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