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ERJ-S03F8870V Equivalent & Substitute Parts
Part Overview
The ERJ-S03F8870V is a 887 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 active in production with 905 units currently in stock.
Substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across qualified manufacturers is needed while maintaining identical electrical and mechanical specifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 887 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 |
| Terminations | 2 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the ERJ-S03F8870V is determined by strict equivalence across the following parameters:
- Resistance value: 887 Ohms
- Tolerance: ±1%
- Power rating: 0.1W (1/10W)
- Package: 0603 (1608 Metric)
- Composition: Thick Film
- Temperature coefficient: ±100ppm/°C
- Operating temperature range: -55°C ~ 155°C
- Number of terminations: 2
- RoHS compliance: ROHS3 Compliant
- Moisture sensitivity level: 1 (Unlimited)
All substitute parts listed meet these core electrical and mechanical requirements. Variations in physical dimensions (length, width, height) within standard 0603 tolerances and differences in secondary features (such as anti-sulfur coating or moisture resistance) do not affect functional substitutability.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff (ppm/°C) | Op. Temp Range (°C) | AEC-Q200 | RoHS3 | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| ERJ-S03F8870V | Panasonic Electronic Components | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Yes | Yes | 905 |
| ERJ-3EKF8870V | Panasonic Electronic Components | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Yes | Yes | 738042 |
| AC0603FR-07887RL | YAGEO | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Yes | Yes | 6057 |
| CR0603-FX-8870ELF | Bourns Inc. | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | No | Yes | 25921 |
| CRCW0603887RFKEA | Vishay Dale | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Yes | Yes | 15300 |
| RC0603FR-07887RL | YAGEO | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | No | Yes | 60618 |
| RMCF0603FT887R | Stackpole Electronics Inc | 887 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Yes | Yes | 13387 |
Engineering Selection Recommendations
All listed substitute parts are active products with ROHS3 compliance and MSL 1 rating. Selection among equivalents should be based on:
Automotive applications: ERJ-3EKF8870V (Panasonic), AC0603FR-07887RL (YAGEO), CRCW0603887RFKEA (Vishay Dale), and RMCF0603FT887R (Stackpole) carry AEC-Q200 automotive qualification and are suitable for automotive-grade designs.
Non-automotive applications: CR0603-FX-8870ELF (Bourns) and RC0603FR-07887RL (YAGEO) are functionally equivalent but lack AEC-Q200 rating and are appropriate for general industrial and consumer applications.
Supply availability: ERJ-3EKF8870V offers the highest inventory level (738,042 units), followed by RC0603FR-07887RL (60,618 units), providing extended supply security.
Packaging format: RC0603FR-07887RL is supplied in Cut Tape (CT) & Digi-Reel® format; all other parts are supplied in Tape & Reel (TR) format.
Frequently Asked Questions (FAQ)
Q: Can ERJ-S03F8870V be replaced with any of these substitute parts in automotive applications?
A: Only ERJ-3EKF8870V, AC0603FR-07887RL, CRCW0603887RFKEA, and RMCF0603FT887R carry AEC-Q200 automotive qualification. CR0603-FX-8870ELF and RC0603FR-07887RL lack this certification and are not qualified for automotive use.
Q: Are there physical dimension differences between substitute parts?
A: Minor variations exist within standard 0603 tolerances. CRCW0603887RFKEA and RMCF0603FT887R have slightly different length and height specifications compared to the main part and other substitutes, but these remain within 0603 package class tolerances and do not affect PCB footprint compatibility.
Q: What is the difference between anti-sulfur coating and moisture-resistant features?
A: The ERJ-S03F8870V features anti-sulfur coating specific to Panasonic's ERJ-S03 series. Substitute parts from other manufacturers feature moisture-resistant thick film construction. Both provide environmental protection; the specific coating technology differs by manufacturer but does not affect electrical performance or substitutability.
Q: Which substitute part offers the best supply continuity?
A: ERJ-3EKF8870V from Panasonic provides the highest inventory (738,042 units) and maintains the same manufacturer as the primary part, offering optimal supply continuity for long-term production requirements.
Q: Is packaging format (Tape & Reel vs. Cut Tape) a substitution constraint?
A: Packaging format affects handling and automated assembly processes but does not affect component electrical or mechanical performance. RC0603FR-07887RL in Cut Tape format is functionally equivalent to Tape & Reel packaged parts; selection depends on assembly equipment compatibility.
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