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Equivalent & Substitute Parts for ERJ-S08F1580V
Part Overview
The ERJ-S08F1580V is a 158 Ohms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for automotive and industrial applications requiring high reliability in harsh environments. The part is currently active in production with 959 pieces in stock.
Equivalent and substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility allows for alternative qualified sources. The parts listed below maintain electrical and mechanical compatibility with the ERJ-S08F1580V within the specified parameter tolerances.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 158 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.25W (1/4W) |
| Package | 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 | MSL 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the ERJ-S08F1580V is determined by strict equivalence across the following critical parameters:
- Electrical Specifications: Resistance value (158 Ohms), tolerance (±1%), power rating (0.25W), and temperature coefficient (±100ppm/°C) must be identical
- Package Compatibility: 1206 (3216 Metric) package with matching footprint dimensions and termination count (2 terminations)
- Environmental Ratings: Operating temperature range (-55°C to 155°C) and AEC-Q200 automotive qualification
- Regulatory Compliance: ROHS3 compliance and MSL 1 rating required for all substitutes
The following parts meet all substitution criteria:
- ERJ-8ENF1580V (Panasonic Electronic Components) – Panasonic series variant with identical electrical and mechanical specifications
- CRCW1206158RFKEA (Vishay Dale) – Cross-manufacturer equivalent with full AEC-Q200 qualification
- RC1206FR-07158RL (YAGEO) – Alternative source with moisture-resistant thick film composition
Parameter Comparison
| Parameter | ERJ-S08F1580V | ERJ-8ENF1580V | CRCW1206158RFKEA | RC1206FR-07158RL |
|---|---|---|---|---|
| Manufacturer | Panasonic | Panasonic | Vishay Dale | YAGEO |
| Resistance | 158 Ohms | 158 Ohms | 158 Ohms | 158 Ohms |
| Tolerance | ±1% | ±1% | ±1% | ±1% |
| Power Rating | 0.25W | 0.25W | 0.25W | 0.25W |
| Package | 1206 | 1206 | 1206 | 1206 |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C |
| Operating Temperature | -55°C to 155°C | -55°C to 155°C | -55°C to 155°C | -55°C to 155°C |
| AEC-Q200 Rated | Yes | Yes | Yes | No |
| RoHS3 Compliant | Yes | Yes | Yes | Yes |
| MSL Rating | 1 | 1 | 1 | 1 |
| Product Status | Active | Not For New Designs | Active | Active |
| Current Inventory | 959 Pcs | 59,796 Pcs | 21,151 Pcs | 7,873 Pcs |
Engineering Selection Recommendations
Primary Selection: ERJ-S08F1580V remains the recommended choice for new designs due to its active product status and anti-sulfur coating specification.
Secondary Selection: CRCW1206158RFKEA (Vishay Dale) is the preferred substitute for applications requiring cross-manufacturer sourcing. This part maintains active product status, full AEC-Q200 automotive qualification, and equivalent electrical performance with 21,151 units in inventory.
Tertiary Selection: RC1206FR-07158RL (YAGEO) provides an alternative source with moisture-resistant thick film composition. While not explicitly rated for AEC-Q200, this part meets all electrical and mechanical specifications and maintains active product status with 7,873 units available.
Obsolescence Consideration: ERJ-8ENF1580V (Panasonic) carries a "Not For New Designs" status and should be avoided for new product development, though it remains available with the highest inventory level (59,796 units) for legacy system support or repair applications.
Frequently Asked Questions (FAQ)
Q: Can RC1206FR-07158RL be used in automotive applications requiring AEC-Q200 qualification?
A: RC1206FR-07158RL does not carry explicit AEC-Q200 rating. Applications with mandatory automotive qualification requirements must use ERJ-S08F1580V, ERJ-8ENF1580V, or CRCW1206158RFKEA.
Q: Are all substitute parts pin-compatible with the ERJ-S08F1580V?
A: Yes. All listed substitutes use the 1206 (3216 Metric) package with identical 2-termination configuration and footprint compatibility for direct PCB replacement.
Q: What is the difference between ERJ-S08F1580V and ERJ-8ENF1580V?
A: Both are Panasonic 158 Ohms ±1% 1206 resistors with identical electrical specifications. The primary difference is product status: ERJ-S08F1580V is active for new designs, while ERJ-8ENF1580V is designated "Not For New Designs." The ERJ-S08F1580V includes anti-sulfur coating; ERJ-8ENF1580V does not specify this feature.
Q: Do all substitutes meet RoHS3 and MSL 1 requirements?
A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the primary part's regulatory compliance profile.
Q: Which substitute offers the best inventory availability?
A: ERJ-8ENF1580V has the highest inventory at 59,796 units. For active product status, CRCW1206158RFKEA provides 21,151 units in stock.
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