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Panasonic ERJPA3F4020V Anti-Surge Resistor

The ERJPA3 series are high-reliability, anti-surge thick film chip resistors designed for industrial applications. They feature superior ESD surge characteristics, making them ideal for environments with voltage transients. Constructed with a metal glaze thick film resistive element and three layers of electrodes, these resistors support both reflow and flow soldering processes. They provide options for various power ratings from 0.20 W to 0.66 W, with high precision, high voltage, and resistance values. Meeting standards like IEC 60115-8, JIS C 5201-8, and JEITA RC-2134C, and compliant with RoHS and AEC-Q200, they ensure durability and safety in critical systems.

Authorized Distributors
Source:Newark
Part No:ERJPA3F4020V
Stock:60
Inv Date:06-01-2026
Price: Unit price: $0.161
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Source:DigiKey
Part No:ERJ-PA3F4020V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.01913
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Part No:ERJ-PA3F4020V
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.17
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Part No:ERJ-PA3F4020V
Stock:3962
Inv Date:06-02-2026
Price: N/A
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Panasonic ERJPA3F4020V Anti-Surge Resistor Specifications:

  • Power Ratings: 0.20 W (0603), 0.25 W (0402), 0.33 W (0603), 0.50 W (0805, 1210), 0.66 W (1206)
  • Resistance Tolerance: ±1%
  • Resistance Range: from 10Ω to 1MΩ
  • Voltage Limiting Element: 500 V
  • Operating Temperature Range: -55°C to +155°C (depending on series)
  • Soldering: Suitable for reflow and flow soldering
  • Standards: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C
  • Compliance: RoHS, AEC-Q200
  • Dimensions (approximate): ERJPA3 - L: 1.60 mm, W: 0.80 mm, a: 0.15 mm, b: 0.15 mm
  • Construction: Alumina substrate with thick film resistive element, inner and outer electrodes, protective coating
  • ESD Characteristic: Ranges from 0.15 kΩ to 150 kΩ depending on size
  • Packaging: Punched carrier, embossed carrier, or taping methods with standard pitches
  • Reliability: Designed for high power, high voltage, high resistance values ensuring stability under electrical stress

Buy the Panasonic ERJPA3F4020V – Reliable Thick Film Resistor for Industrial Applications

Purchase Panasonic ERJPA3F4020V online now to ensure your electronic devices and systems operate reliably under diverse conditions. Engineered with superior surge resistance and high precision, these resistors are ideal for industries requiring durability and high performance. With a range of power ratings from 0.20 W to 0.66 W and compliance with industry standards like IEC 60115-8 and ROHS, they meet rigorous safety and environmental requirements. Enjoy fast shipping, secure checkout, and expert support when you buy Panasonic resistors online for your critical projects.

Get Panasonic ERJPA3F4020V today—built for precision, high power handling, and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Panasonic ERJPA3F4020V?

You can click on the BUY or RFQ button to purchase ERJPA3F4020V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJPA3F4020V?

You can download the ERJPA3F4020V datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJPA3F4020V?

Panasonic

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