ERJ-S08F3571V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F3571V is a 4.67 kOhms ±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 applications requiring high reliability in automotive and industrial environments. The part is currently active in production with 896 units in stock.

Substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility permits equivalent alternatives from qualified manufacturers. All substitute parts listed maintain identical electrical specifications and package dimensions while meeting the same automotive and compliance standards.

Key Parameters

Parameter	Value
Resistance	4.67 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 ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F3571V is determined by strict equivalence across the following parameters:

Resistance value: 4.67 kOhms
Tolerance: ±1%
Power rating: 0.25W
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

All listed substitute parts meet these criteria. Variations in features (anti-sulfur coating, moisture resistance) and product status do not affect electrical or mechanical interchangeability. Packaging format (Tape & Reel vs. Cut Tape) represents a logistics distinction only and does not impact component performance.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp Range (°C)	AEC-Q200	Product Status	Inventory (Pcs)
ERJ-S08F3571V	Panasonic	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	896
ERJ-8ENF3571V	Panasonic	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Not For New Designs	92507
AC1206FR-073K57L	YAGEO	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	10623
CR1206-FX-3571ELF	Bourns Inc.	4.67k	±1%	0.25	1206	±100	-55 ~ 155	No	Active	15016
CRCW12063K57FKEA	Vishay Dale	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	21698
RC1206FR-073K57L	YAGEO	4.67k	±1%	0.25	1206	±100	-55 ~ 155	No	Active	23378
RMCF1206FG3K57	Stackpole Electronics	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	2377
RMCF1206FT3K57	Stackpole Electronics	4.67k	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	6158

Engineering Selection Recommendations

For new designs, prioritize active production parts with AEC-Q200 automotive qualification: CRCW12063K57FKEA (Vishay Dale), AC1206FR-073K57L (YAGEO), RMCF1206FT3K57 (Stackpole Electronics), or the primary part ERJ-S08F3571V (Panasonic). These parts carry current product status and full automotive compliance.

The ERJ-8ENF3571V, while electrically equivalent and AEC-Q200 qualified, carries a "Not For New Designs" status and should be reserved for legacy system maintenance or replacement applications only.

CR1206-FX-3571ELF and RC1206FR-073K57L are active alternatives suitable for applications where AEC-Q200 automotive qualification is not required. Both parts maintain full RoHS3 compliance and identical electrical performance.

Packaging format selection depends on assembly requirements: Tape & Reel (TR) format suits automated pick-and-place operations, while Cut Tape (CT) format accommodates manual or mixed-mode assembly. RMCF1206FG3K57 is the only substitute available in Cut Tape format.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF3571V be used as a direct replacement for ERJ-S08F3571V in new automotive designs?

A: No. While ERJ-8ENF3571V is electrically and mechanically identical, its "Not For New Designs" status disqualifies it from new automotive applications. Use only for legacy system support or field replacements where the original part is specified.

Q: What is the difference between AEC-Q200 qualified and non-qualified alternatives?

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards for passive components. Parts with this rating (ERJ-S08F3571V, ERJ-8ENF3571V, AC1206FR-073K57L, CRCW12063K57FKEA, RMCF1206FG3K57, RMCF1206FT3K57) are suitable for automotive applications. CR1206-FX-3571ELF and RC1206FR-073K57L lack this certification and should be used only in non-automotive or non-critical applications.

Q: Are there any dimensional differences between substitute parts?

A: All parts use the 1206 (3216 Metric) package with identical length and width (0.126" × 0.063" or 3.20mm × 1.60mm). Height variations exist within acceptable tolerances: 0.024" to 0.030" (0.60mm to 0.75mm). These minor differences do not affect PCB layout or assembly compatibility.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. All listed parts carry this rating, eliminating the need for desiccant packaging or bake-out procedures prior to assembly.

Q: Can I mix different manufacturers' parts in the same production batch?

A: Yes. All substitute parts meet identical electrical specifications, tolerance, and package requirements. Mixed sourcing is permissible for supply chain flexibility, provided each part number is properly documented in bill of materials and assembly records.

Q: What is the significance of anti-sulfur and moisture-resistant coatings?

A: Anti-sulfur coating (ERJ-S08F3571V) and moisture-resistant features (AC1206FR-073K57L, RC1206FR-073K57L, CR1206-FX-3571ELF) provide enhanced environmental protection. These are supplementary features that do not affect electrical interchangeability. Selection depends on application environment and reliability requirements.

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