ERJ-S08F2151V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F2151V is a 2.15 kOhm ±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 high-reliability applications in automotive and industrial environments. The part is currently in active production status with 1162 pieces available 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 compatibility.

Key Parameters

Parameter	Value
Resistance	2.15 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-S08F2151V is determined by strict equivalence across the following parameters:

Resistance value: 2.15 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.25W / 1/4W (exact match required)
Package: 1206 (3216 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature range: -55°C ~ 155°C (exact match required)
RoHS compliance: ROHS3 Compliant (exact match required)
Moisture sensitivity: MSL 1 (exact match required)

All four substitute parts listed meet these criteria. Variations in physical dimensions (length, width, height) within standard manufacturing tolerances and differences in product status or certifications do not affect functional interchangeability in circuit applications.

Parameter Comparison

Parameter	ERJ-S08F2151V (Main)	ERJ-8ENF2151V	CRCW12062K15FKEA	RC1206FR-072K15L	RMCF1206FT2K15
Manufacturer	Panasonic	Panasonic	Vishay Dale	YAGEO	Stackpole Electronics
Resistance	2.15 kOhms	2.15 kOhms	2.15 kOhms	2.15 kOhms	2.15 kOhms
Tolerance	±1%	±1%	±1%	±1%	±1%
Power Rating	0.25W	0.25W	0.25W	0.25W	0.25W
Package	1206	1206	1206	1206	1206
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1	1	1	1	1
Product Status	Active	Not For New Designs	Active	Active	Active
Inventory (Pcs)	1162	135277	9249	57476	14410

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the ERJ-S08F2151V based on electrical and mechanical specifications. Selection should be based on the following factors:

For new designs: CRCW12062K15FKEA (Vishay Dale), RC1206FR-072K15L (YAGEO), or RMCF1206FT2K15 (Stackpole Electronics) are preferred, as all three maintain active product status and full production support.

For existing designs using ERJ-S08F2151V: Direct substitution with any listed part is electrically and mechanically valid. The ERJ-8ENF2151V, while functionally identical, carries a "Not For New Designs" status and should be used only for legacy system maintenance or when supply of active alternatives is unavailable.

Automotive applications: ERJ-S08F2151V, ERJ-8ENF2151V, CRCW12062K15FKEA, and RMCF1206FT2K15 all carry AEC-Q200 automotive qualification. RC1206FR-072K15L does not list AEC-Q200 certification but features moisture-resistant construction suitable for general industrial applications.

Supply considerations: CRCW12062K15FKEA, RC1206FR-072K15L, and RMCF1206FT2K15 offer significantly higher inventory availability compared to the main part.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2151V be used as a direct replacement for ERJ-S08F2151V?

A: Yes. Both parts are electrically and mechanically identical with matching resistance, tolerance, power rating, package, and operating specifications. The primary difference is product status; ERJ-8ENF2151V is designated "Not For New Designs" but remains functionally equivalent for existing applications.

Q: Are all substitute parts suitable for automotive applications?

A: ERJ-S08F2151V, ERJ-8ENF2151V, CRCW12062K15FKEA, and RMCF1206FT2K15 carry AEC-Q200 automotive qualification. RC1206FR-072K15L does not list AEC-Q200 certification and is suitable for general industrial use. Verify application requirements before selection.

Q: What is the difference between anti-sulfur and moisture-resistant features?

A: Anti-sulfur coating protects against sulfur-containing atmospheric contaminants common in automotive environments. Moisture-resistant construction provides protection against humidity and moisture ingress. Both are protective features; selection depends on specific environmental exposure conditions.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts share identical 1206 package dimensions and electrical specifications, enabling direct footprint compatibility and circuit performance equivalence.

Q: Why does CRCW12062K15FKEA have a lower maximum seated height than ERJ-S08F2151V?

A: Manufacturing tolerances and construction methods vary between manufacturers. The CRCW12062K15FKEA maximum seated height of 0.024" (0.60mm) versus ERJ-S08F2151V at 0.028" (0.70mm) remains within acceptable PCB assembly clearance specifications for standard 1206 package applications.

Q: Is RoHS3 compliance maintained across all substitute parts?

A: Yes. All listed parts, including the main part and all substitutes, are ROHS3 compliant.

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