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ERJ-S08F5103V Equivalent & Substitute Parts
Part Overview
The ERJ-S08F5103V is a 510 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The product is currently active in production. Substitute parts are necessary when the primary part is unavailable, when design requirements mandate alternative certifications or features, or when supply chain optimization requires qualified alternatives from different manufacturers.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 510 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.25W (1/4W) |
| Package / Case | 1206 (3216 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C to 155°C |
| Automotive Rating | AEC-Q200 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the ERJ-S08F5103V is determined by strict equivalence across the following critical parameters: resistance value (510 kOhms), tolerance (±1%), power rating (0.25W), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, AEC-Q200 where applicable). All substitute parts listed maintain identical electrical specifications and package dimensions within acceptable mechanical tolerances. Substitutes are grouped by manufacturer and product status (active vs. not for new designs). Physical dimensions may vary slightly between manufacturers while remaining functionally equivalent within the 1206 package specification.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Operating Temp | AEC-Q200 | Product Status | RoHS |
|---|---|---|---|---|---|---|---|---|---|---|
| ERJ-S08F5103V | Panasonic Electronic Components | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Active | ROHS3 |
| ERJ-8ENF5103V | Panasonic Electronic Components | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Not For New Designs | ROHS3 |
| CRG1206F510K | TE Connectivity Passive Product | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | No | Active | ROHS3 |
| AC1206FR-07510KL | YAGEO | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Active | ROHS3 |
| CR1206-FX-5103ELF | Bourns Inc. | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | No | Active | ROHS3 |
| CRCW1206510KFKEA | Vishay Dale | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Active | ROHS3 |
| KTR18EZPF5103 | Rohm Semiconductor | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Active | ROHS3 |
| RC1206FR-07510KL | YAGEO | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | No | Active | ROHS3 |
| RMCF1206FT510K | Stackpole Electronics Inc | 510 kOhms | ±1% | 0.25 | 1206 | ±100ppm/°C | -55°C to 155°C | Yes | Active | ROHS3 |
Engineering Selection Recommendations
For new designs, select from active product status parts with AEC-Q200 certification: AC1206FR-07510KL (YAGEO), CRCW1206510KFKEA (Vishay Dale), KTR18EZPF5103 (Rohm Semiconductor), or RMCF1206FT510K (Stackpole Electronics Inc). These parts maintain full automotive qualification and current manufacturing support.
For applications not requiring automotive certification, CRG1206F510K (TE Connectivity) and CR1206-FX-5103ELF (Bourns Inc.) are active alternatives with equivalent electrical performance.
The ERJ-8ENF5103V (Panasonic) is functionally equivalent but designated "Not For New Designs" and should be used only for legacy system maintenance or when existing inventory constraints require it.
All listed substitutes are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard PCB assembly processes.
Frequently Asked Questions (FAQ)
Q: Can ERJ-S08F5103V be directly replaced with ERJ-8ENF5103V? A: Yes, electrically and mechanically. However, ERJ-8ENF5103V is not recommended for new designs. Use it only for legacy applications or existing inventory management.
Q: Which substitute parts maintain AEC-Q200 automotive qualification? A: AC1206FR-07510KL, CRCW1206510KFKEA, KTR18EZPF5103, and RMCF1206FT510K all carry AEC-Q200 certification equivalent to the primary part.
Q: Are there packaging differences between substitutes? A: All parts use 1206 (3216 Metric) package. Physical dimensions vary slightly between manufacturers (length 3.10mm to 3.20mm, height 0.60mm to 0.75mm) but remain within standard 1206 specifications and are PCB footprint compatible.
Q: What is the difference between RC1206FR-07510KL and AC1206FR-07510KL? A: Both are YAGEO 510 kOhms ±1% 1206 resistors. RC1206FR-07510KL uses Cut Tape & Digi-Reel packaging; AC1206FR-07510KL uses Tape & Reel. Electrical specifications are identical.
Q: Can non-AEC-Q200 parts substitute in automotive applications? A: CRG1206F510K and CR1206-FX-5103ELF lack AEC-Q200 certification. Use only in non-automotive or non-critical applications where automotive qualification is not a design requirement.
Q: Are all substitutes ROHS3 compliant? A: Yes, all listed substitute parts are ROHS3 compliant with MSL 1 moisture sensitivity rating.
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