ERJ-S03F5621V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F5621V is a 5.62 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format with 0.1W power rating. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur properties and operates across -55°C to 155°C temperature range. The part is active in production status. Equivalent and substitute parts are identified when identical electrical specifications, mechanical dimensions, and compliance certifications are maintained across different manufacturers or packaging configurations.

Substiute Parts

ERJ-S03F5621V

Panasonic Electronic ComponentsIn Stock: 917ERJ-S03F5621V Datasheet

Current PartRFQ

ERJ-3EKF5621V

Panasonic Electronic ComponentsIn Stock: 96627ERJ-3EKF5621V Datasheet

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AC0603FR-075K62L

YAGEOIn Stock: 1824AC0603FR-075K62L Datasheet

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CR0603-FX-5621ELF

Bourns Inc.In Stock: 53250CR0603-FX-5621ELF Datasheet

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CRCW06035K62FKEA

Vishay DaleIn Stock: 37779CRCW06035K62FKEA Datasheet

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CRCW06035K62FKTA

Vishay DaleIn Stock: 5190CRCW06035K62FKTA Datasheet

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RC0603FR-075K62L

YAGEOIn Stock: 1382074RC0603FR-075K62L Datasheet

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RC1608F5621CS

Samsung Electro-MechanicsIn Stock: 875RC1608F5621CS Datasheet

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RMCF0603FG5K62

Stackpole Electronics IncIn Stock: 10826RMCF0603FG5K62 Datasheet

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RMCF0603FT5K62

Stackpole Electronics IncIn Stock: 209503RMCF0603FT5K62 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution validity for the ERJ-S03F5621V is determined by strict equivalence across the following parameters: resistance value (5.62 kOhms), tolerance (±1%), power rating (0.1W), package format (0603 / 1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and moisture sensitivity level (MSL 1). All identified substitute parts maintain these core electrical and mechanical specifications. Packaging format (Tape & Reel versus Cut Tape) does not affect electrical equivalence but may impact procurement and assembly workflows. Compliance certifications including AEC-Q200 automotive rating, RoHS3 compliance, and REACH status are documented for each part to support design validation requirements.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive certification with ROHS3 compliance, the following parts are qualified equivalents: ERJ-3EKF5621V (Panasonic), AC0603FR-075K62L (YAGEO), CRCW06035K62FKEA (Vishay Dale), RMCF0603FG5K62 (Stackpole), and RMCF0603FT5K62 (Stackpole). The RMCF0603FT5K62 offers the highest inventory availability at 209,437 pieces. The ERJ-3EKF5621V provides equivalent performance from the original manufacturer with significantly higher stock (96,606 pieces) and alternative packaging format (Cut Tape & Digi-Reel).

For non-automotive applications where AEC-Q200 certification is not required, CR0603-FX-5621ELF (Bourns), RC0603FR-075K62L (YAGEO), and RC1608F5621CS (Samsung Electro-Mechanics) are electrically and mechanically equivalent with ROHS3 compliance. The RC0603FR-075K62L provides the largest inventory pool at 1,382,046 pieces.

The CRCW06035K62FKTA (Vishay Dale) maintains AEC-Q200 and electrical specifications but does not carry ROHS3 compliance; this part is suitable only for applications where RoHS exemption is documented.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF5621V replace ERJ-S03F5621V in automotive applications?

A: Yes. Both parts are manufactured by Panasonic, maintain identical electrical specifications (5.62 kOhms ±1%, 0.1W, 0603 package), operate across -55°C to 155°C, carry AEC-Q200 certification, and comply with ROHS3. The primary difference is packaging format: ERJ-S03F5621V uses Tape & Reel while ERJ-3EKF5621V uses Cut Tape & Digi-Reel. Verify assembly equipment compatibility with the packaging format before substitution.

Q: Are RMCF0603FT5K62 and RMCF0603FG5K62 interchangeable?

A: Yes. Both Stackpole parts are electrically and mechanically identical with 5.62 kOhms ±1%, 0.1W, 0603 package, AEC-Q200 rating, and ROHS3 compliance. Both operate across -55°C to 155°C with ±100ppm/°C temperature coefficient. Selection between them depends on packaging availability and procurement lead times.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape & Digi-Reel packaging provides components on cut tape segments, typically used for lower-volume production or manual assembly. Electrical and mechanical performance are identical; packaging selection depends on assembly process requirements.

Q: Can I use CR0603-FX-5621ELF in place of ERJ-S03F5621V in automotive designs?

A: CR0603-FX-5621ELF is electrically and mechanically equivalent with identical 5.62 kOhms ±1%, 0.1W, 0603 specifications and ROHS3 compliance. However, it does not carry AEC-Q200 automotive certification. Use this part only in non-automotive applications or where automotive qualification is not a design requirement.

Q: Which substitute part has the best inventory availability?

A: RC0603FR-075K62L (YAGEO) offers the highest inventory at 1,382,046 pieces. For AEC-Q200 qualified parts, RMCF0603FT5K62 (Stackpole) provides the largest stock at 209,437 pieces.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed are ROHS3 compliant except CRCW06035K62FKTA (Vishay Dale), which is RoHS non-compliant. Verify RoHS compliance requirements for your application before selecting this part.