myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ERJ3RSFR20V Low Resistance Chip Resistor

These low resistance thick film chip resistors are designed for precise current sensing and high-power applications in industrial electronics. They feature a compact, lightweight form factor suitable for reflow and flow soldering processes, with double-sided resistive elements that effectively suppress temperature rise for enhanced durability. Compliant with IEC 60115-8, JIS C 5201-8, JEITA RC-2144 standards, and RoHS, they provide reliable low resistance values starting from 5 mΩ. Their broad resistance range and low TCR make them ideal for high-precision circuits requiring stable performance.

Authorized Distributors
Source:Newark
Part No:ERJ3RSFR20V
Stock:3677
Inv Date:06-01-2026
Price: Unit price: $0.118
Buy/RFQ:
Source:DigiKey
Part No:ERJ-3RSFR20V
Stock:6335
Inv Date:06-01-2026
Price: Unit price: $0.24
Buy/RFQ:
Part No:ERJ-3RSFR20V
Stock:11069
Inv Date:06-02-2026
Price: Unit price: $0.24
Buy/RFQ:
Part No:ERJ3RSFR20V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.12
Buy/RFQ:
Part No:ERJ-3RSFR20V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0344
Buy/RFQ:
Part No:ERJ-3RSFR20V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0344
Buy/RFQ:
Part No:ERJ-3RSFR20V
Stock:10000
Inv Date:06-01-2026
Price: Unit price: $0.0311
Buy/RFQ:

Panasonic ERJ3RSFR20V Low Resistance Chip Resistor Specifications:

  • Resistance Range: from 5 mΩ (ERJ3LW, 6LW series) to 100 mΩ
  • Power Rating: 0.2W to 1W depending on series
  • Tolerance: ±1%, ±2%, ±5% (custom options available)
  • Temperature Coefficient of Resistance (TCR): ±75×10⁻⁶/K (ERJ6CW, ERJ8CW)
  • Resistance to Soldering Heat: ±11% at 270°C for 10s
  • Operating Temperature Range: -55°C to +125°C
  • Compliance: AEC-Q200, RoHS
  • Dimensions: Vary between series; typical sizes include 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 mm
  • Construction: Thick film resistive element with double-sided structure for high power dissipation
  • Suitable for both reflow and flow soldering processes with robust construction for industrial environments

Buy the Panasonic ERJ3RS Low-Resistance Chip Resistors – Reliable Sensing for Industrial Applications

Purchase Panasonic ERJ3RS low-resistance chip resistors online now and ensure high-precision current sensing in your industrial applications. These compact, robust resistors offer excellent stability, low TCR, and high power dissipation, making them ideal for sensitive measurement and high-power circuits. RoHS compliant and suitable for reflow and flow soldering, they meet strict industry standards like IEC 60115-8, JIS C 5201-8, and JEITA RC-2144. Order today for fast delivery and reliable performance in your electronic systems.

Get Panasonic ERJ3RS today—designed for accurate current sensing and dependable operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy Panasonic ERJ3RSFR20V?

You can click on the BUY or RFQ button to purchase ERJ3RSFR20V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJ3RSFR20V?

You can download the ERJ3RSFR20V datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJ3RSFR20V?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by