ERJ-S08F2R20V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F2R20V is a 2.2 Ohm ±1% 1/4W chip resistor manufactured by Panasonic Electronic Components in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is currently in active production status with 753 pieces available in stock. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory constraints require alternative procurement channels.

Substiute Parts

ERJ-S08F2R20V

Panasonic Electronic ComponentsIn Stock: 832ERJ-S08F2R20V Datasheet

Current PartRFQ

ERJ-U08F2R20V

Panasonic Electronic ComponentsIn Stock: 5861ERJ-U08F2R20V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S08F2R20V is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part ERJ-U08F2R20V qualifies as a direct equivalent based on the following criteria:

Electrical Parameters (Must Match Exactly):

• Resistance value: 2.2 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: -100 / +600 ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package type: 1206 (3216 Metric)
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Height - Seated (Max): 0.028" (0.70mm)
• Number of terminations: 2

Compliance & Certification (Must Match Exactly):

• Composition: Thick Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The ERJ-U08F2R20V differs only in the base product series designation (ERJ-U08 versus ERJ-S08), with all functional, electrical, mechanical, and compliance specifications remaining identical.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-U08F2R20V is a direct functional equivalent to the ERJ-S08F2R20V. Both parts are manufactured by Panasonic Electronic Components and maintain identical electrical specifications, mechanical dimensions, and compliance certifications. Selection between these two part numbers is based on availability and procurement requirements rather than technical performance differences.

Both parts carry active product status and are ROHS3 compliant with AEC-Q200 automotive qualification. The identical temperature coefficient (-100 / +600 ppm/°C) and operating temperature range (-55°C ~ 155°C) ensure equivalent performance across all specified environmental conditions. The anti-sulfur thick film composition and MSL 1 rating provide identical reliability characteristics for automotive and harsh environment applications.

The ERJ-U08F2R20V offers significantly higher inventory availability (5783 pieces) compared to the ERJ-S08F2R20V (753 pieces), making it the preferred choice for high-volume procurement or when extended lead times must be avoided.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-U08F2R20V be used as a direct replacement for the ERJ-S08F2R20V in automotive applications?

A: Yes. Both parts are identical in electrical performance, mechanical dimensions, and AEC-Q200 automotive qualification. The ERJ-U08F2R20V is a direct substitute with no functional differences.

Q: Are there any differences in the 1206 package dimensions between these two part numbers?

A: No. Both parts use the identical 1206 (3216 Metric) package with dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum seated height of 0.028" (0.70mm). PCB footprints and assembly processes are identical.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both the ERJ-S08F2R20V and ERJ-U08F2R20V are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and feature anti-sulfur coating with AEC-Q200 automotive qualification.

Q: What is the difference between the ERJ-S08 and ERJ-U08 series designations?

A: The series designation difference does not reflect any change in electrical or mechanical specifications. Both series share identical resistance values, tolerances, power ratings, and package configurations for this 2.2 Ohm 1/4W 1206 resistor.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the ERJ-S08F2R20V and ERJ-U08F2R20V are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes.

Q: Can these parts be used interchangeably in the same circuit design without PCB layout modifications?

A: Yes. The identical 1206 package dimensions and pin configuration allow direct substitution without any PCB layout or assembly process changes.