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Panasonic ERJPA3F4120V Anti-Surge Chip Resistor

High-reliability anti-surge thick film chip resistor series engineered for industrial applications, featuring superior ESD surge characteristics, high power ratings, and compliance with industry standards. Suitable for reflow and flow soldering, these resistors offer high precision, high voltage capability, and are RoHS and AEC-Q200 compliant. Available in various sizes and resistance tolerances, they provide exceptional performance in demanding environments, making them ideal for power management, surge protection, and other industrial electronic circuits.

Authorized Distributors
Source:Newark
Part No:ERJPA3F4120V
Stock:25267
Inv Date:06-01-2026
Price: Unit price: $0.082
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Source:DigiKey
Part No:ERJ-PA3F4120V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.01913
Buy/RFQ:
Part No:ERJ-PA3F4120V
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.18
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Panasonic ERJPA3F4120V Anti-Surge Chip Resistor Specifications:

  • Size: 0603 inch / 1608 mm
  • Power Rating: 0.33 W
  • Resistance Tolerance: ±1 %
  • Limiting Element Voltage: 500 V
  • Resistance Range: 10Ω to 1MΩ
  • TCR: +100 (x 10%/K)
  • Operating Temperature: -55°C to +155°C (refer to specific series)
  • Dimensions (L x W x a x b x T): 1.60+0.15 mm x 0.80+0.15 mm x 0.15+0.15 mm x 0.25+0.10 mm x 0.45+0.10 mm
  • Certification: RoHS, AEC-Q200 compliant
  • ESD Characteristic: 100 pF, 150 pF at 1.5 kΩ; 0 V/150 V voltage withstand
  • Construction: Metal glaze thick film resistive element with three-layer electrodes
  • Soldering: Suitable for reflow and flow soldering
  • Standards: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C

Buy the Panasonic ERJPA3F4120V – Reliable Surge Protection for Industrial Applications

Purchase Panasonic ERJPA3F4120V online today and enjoy high reliability, superior surge protection, and industry-standard performance. Designed for demanding industrial environments, these thick film chip resistors offer excellent ESD characteristics, high power capability, and precise resistance values. Their compatibility with reflow and flow soldering processes ensures ease of manufacturing, while compliance with RoHS and AEC-Q200 standards guarantees safety and environmental responsibility. Perfect for surge suppression, power management, and high-voltage applications, order now to ensure your circuits are protected with quality components.

Get Panasonic ERJPA3F4120V today—built for precision and long-lasting durability in surge protection and high-reliability circuits.

Frequently Asked Questions

Where can I buy Panasonic ERJPA3F4120V?

You can click on the BUY or RFQ button to purchase ERJPA3F4120V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJPA3F4120V?

You can download the ERJPA3F4120V datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJPA3F4120V?

Panasonic

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