Request Quote
(Ships tomorrow)
ERJ-S03F56R2V Equivalent & Substitute Parts
Part Overview
The ERJ-S03F56R2V is a 56.2 Ohm ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is currently in active production status with 910 units in stock. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific feature requirements such as moisture resistance or alternative automotive certifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 56.2 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C ~ 155°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the ERJ-S03F56R2V is determined by strict equivalence across the following parameters: resistance value (56.2 Ohms), tolerance (±1%), power rating (0.1W), package format (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and environmental compliance (ROHS3, MSL 1). All identified substitute parts meet these core electrical and mechanical specifications. Variations in secondary features such as automotive AEC-Q200 certification, anti-sulfur coating, or moisture resistance do not disqualify substitution but indicate application-specific suitability. Packaging format (Tape & Reel vs. Cut Tape) does not affect electrical equivalence.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Op. Temp Range | Features | RoHS | MSL |
|---|---|---|---|---|---|---|---|---|---|---|
| ERJ-S03F56R2V | Panasonic Electronic Components | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Anti-Sulfur, AEC-Q200 | ROHS3 | 1 |
| ERJ-3EKF56R2V | Panasonic Electronic Components | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | AEC-Q200 | ROHS3 | 1 |
| CR0603-FX-56R2ELF | Bourns Inc. | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Moisture Resistant | ROHS3 | 1 |
| CRCW060356R2FKEA | Vishay Dale | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | AEC-Q200 | ROHS3 | 1 |
| RC0603FR-0756R2L | YAGEO | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Moisture Resistant | ROHS3 | 1 |
| RMCF0603FT56R2 | Stackpole Electronics Inc | 56.2 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | AEC-Q200 | ROHS3 | 1 |
Engineering Selection Recommendations
All substitute parts listed are active production components with ROHS3 compliance and MSL 1 rating, confirming suitability for general industrial and automotive applications. Selection between the main part and substitutes should be based on specific application requirements:
For automotive applications requiring AEC-Q200 qualification, ERJ-3EKF56R2V (Panasonic), CRCW060356R2FKEA (Vishay Dale), and RMCF0603FT56R2 (Stackpole Electronics Inc) are qualified options. The ERJ-S03F56R2V provides additional anti-sulfur protection.
For applications prioritizing moisture resistance in non-automotive environments, CR0603-FX-56R2ELF (Bourns Inc.) and RC0603FR-0756R2L (YAGEO) offer moisture-resistant thick film construction.
All parts share identical electrical specifications (56.2 Ohms ±1%, 0.1W, ±100ppm/°C, -55°C ~ 155°C) and 0603 package footprint, ensuring direct PCB layout compatibility.
Frequently Asked Questions (FAQ)
Q: Can ERJ-3EKF56R2V replace ERJ-S03F56R2V directly on the PCB?
A: Yes. Both parts are 0603 package format with identical footprint dimensions, electrical specifications, and operating parameters. The primary difference is the anti-sulfur feature in the ERJ-S03F56R2V, which is not present in the ERJ-3EKF56R2V.
Q: What is the difference between AEC-Q200 qualified and moisture-resistant variants?
A: AEC-Q200 qualification indicates automotive-grade reliability testing per AEC standards. Moisture-resistant variants (CR0603-FX-56R2ELF, RC0603FR-0756R2L) emphasize protection against humidity exposure. These are distinct feature sets; selection depends on application environment.
Q: Are all substitute parts available in Tape & Reel packaging?
A: All listed substitutes are available in Tape & Reel (TR) format except CRCW060356R2FKEA, which is offered in Cut Tape (CT) & Digi-Reel® packaging. Packaging format does not affect electrical performance or PCB assembly compatibility.
Q: Do all parts meet ROHS3 compliance?
A: Yes. All listed parts, including the main part ERJ-S03F56R2V and all substitutes, are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.
Q: Can I use CR0603-FX-56R2ELF in place of ERJ-S03F56R2V in an automotive application?
A: CR0603-FX-56R2ELF meets all core electrical and mechanical specifications but lacks AEC-Q200 automotive qualification. Use is permissible only if the application does not mandate automotive-grade certification.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts