ERJ-S08F3572V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F3572V is a 35.7 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation and is designed for automotive applications with AEC-Q200 qualification and anti-sulfur protection. The part is currently in active production status with 891 pieces available in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative sourcing is required for supply chain resilience, or when design flexibility permits the use of functionally equivalent components from different manufacturers that meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Resistance	35.7 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
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F3572V is determined by strict equivalence across the following parameters:

Resistance value: 35.7 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package format: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

All substitute parts listed below meet these core electrical and mechanical parameters. Variations in physical dimensions (length, width, height) and specific feature sets (such as automotive ratings or moisture resistance) are noted in the comparison table but do not preclude substitution where the primary electrical and package specifications are identical.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Product Status	RoHS3	MSL	Length (mm)	Height Max (mm)
ERJ-S08F3572V	Panasonic Electronic Components	35.7 kOhms	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	Active	Yes	1	3.20	0.70
ERJ-8ENF3572V	Panasonic Electronic Components	35.7 kOhms	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	Not For New Designs	Yes	1	3.20	0.70
CRCW120635K7FKEA	Vishay Dale	35.7 kOhms	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	Active	Yes	1	3.20	0.60
RC1206FR-0735K7L	YAGEO	35.7 kOhms	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	Active	Yes	1	3.10	0.65
RMCF1206FT35K7	Stackpole Electronics Inc	35.7 kOhms	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	Active	Yes	1	3.20	0.70

Engineering Selection Recommendations

For new designs and active production, CRCW120635K7FKEA (Vishay Dale), RC1206FR-0735K7L (YAGEO), and RMCF1206FT35K7 (Stackpole Electronics Inc) are preferred substitutes, as all three maintain active product status and full RoHS3 compliance.

ERJ-8ENF3572V (Panasonic Electronic Components) is electrically and mechanically equivalent to the primary part but carries a "Not For New Designs" status. This part may be used in legacy designs or where existing inventory is available, but should not be selected for new development projects.

All listed substitutes are RoHS3 compliant and carry MSL rating 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling. Physical dimension variations (length and height) are within acceptable tolerances for standard PCB assembly processes and do not affect electrical performance or thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF3572V be used as a direct replacement for ERJ-S08F3572V?

A: Yes, ERJ-8ENF3572V is electrically and mechanically equivalent. However, it carries a "Not For New Designs" status. Use this part only for legacy designs or when existing inventory is available.

Q: Are there any differences in automotive qualification between the substitute parts?

A: ERJ-S08F3572V, ERJ-8ENF3572V, CRCW120635K7FKEA, and RMCF1206FT35K7 all carry AEC-Q200 automotive qualification. RC1206FR-0735K7L does not list AEC-Q200 qualification but is specified as moisture resistant. Selection depends on whether automotive qualification is a design requirement.

Q: Do physical dimension variations affect PCB assembly compatibility?

A: All substitute parts use the 1206 (3216 Metric) package format with minor variations in length (3.10mm to 3.20mm) and height (0.60mm to 0.70mm). These variations are within standard PCB assembly tolerances and do not affect placement or soldering processes.

Q: What is the significance of MSL rating 1 for these resistors?

A: MSL rating 1 (Unlimited) indicates these components have no moisture sensitivity constraints. They can be stored and handled without special moisture control measures, simplifying supply chain and manufacturing logistics.

Q: Which substitute offers the best long-term availability?

A: CRCW120635K7FKEA (Vishay Dale), RC1206FR-0735K7L (YAGEO), and RMCF1206FT35K7 (Stackpole Electronics Inc) all maintain active product status, indicating ongoing production and availability. These are recommended for designs requiring long-term component sourcing stability.

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