ERJ-S06F2492V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F2492V is a 24.9 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The product is active and widely available. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct circuit board compatibility.

Key Parameters

Parameter	Value
Resistance	24.9 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Ratings	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S06F2492V are qualified based on the following criteria:

Primary Matching Parameters:

Resistance value: 24.9 kOhms
Tolerance: ±1%
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
RoHS3 Compliance
MSL Rating: 1 (Unlimited)

Secondary Considerations:

Automotive AEC-Q200 qualification (where applicable)
Anti-sulfur or moisture-resistant features
Power rating (0.125W standard; higher ratings acceptable for derating applications)
Packaging format (Tape & Reel or Cut Tape)

All listed substitutes maintain electrical equivalence and mechanical compatibility with the original part. Differences in height-seated dimensions and specific feature sets are noted but do not affect PCB assembly compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	AEC-Q200	Height Max (mm)	RoHS3	MSL
ERJ-S06F2492V	Panasonic	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	0.70	Yes	1
ERJ-6ENF2492V	Panasonic	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	0.70	Yes	1
AC0805FR-0724K9L	YAGEO	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	0.60	Yes	1
CR0805-FX-2492ELF	Bourns Inc.	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	No	0.60	Yes	1
CRCW080524K9FKEA	Vishay Dale	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	0.50	Yes	1
CRCW080524K9FKEAHP	Vishay Dale	24.9 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	Yes	0.50	Yes	1
RC0805FR-0724K9L	YAGEO	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	No	0.60	Yes	1
RCS080524K9FKEA	Vishay Dale	24.9 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	Yes	0.50	Yes	1
RMCF0805FT24K9	Stackpole Electronics Inc	24.9 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	0.65	Yes	1

Engineering Selection Recommendations

Direct Equivalents (Panasonic Series): ERJ-6ENF2492V is a direct Panasonic equivalent with identical electrical and mechanical specifications. Both ERJ-S06F2492V and ERJ-6ENF2492V are active products with AEC-Q200 qualification and ROHS3 compliance.

AEC-Q200 Qualified Alternatives: AC0805FR-0724K9L, CRCW080524K9FKEA, CRCW080524K9FKEAHP, RCS080524K9FKEA, and RMCF0805FT24K9 all carry AEC-Q200 automotive qualification matching the original part's reliability rating. These are suitable for automotive and high-reliability applications.

Non-Automotive Alternatives: CR0805-FX-2492ELF and RC0805FR-0724K9L lack AEC-Q200 qualification but maintain full electrical equivalence and ROHS3 compliance. These are appropriate for non-automotive applications where automotive qualification is not required.

Power Rating Consideration: CRCW080524K9FKEAHP and RCS080524K9FKEA feature 0.5W (1/2W) power ratings compared to the 0.125W (1/8W) original specification. These higher-rated parts provide additional thermal margin and are electrically compatible through derating.

All substitute parts are ROHS3 compliant with MSL 1 rating and operate across the -55°C to 155°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a higher power rating (0.5W instead of 0.125W)? A: Yes. CRCW080524K9FKEAHP and RCS080524K9FKEA are rated at 0.5W and are electrically equivalent. Higher power ratings provide additional thermal margin and do not affect circuit operation when the original 0.125W specification is adequate.

Q: What is the difference between AEC-Q200 qualified and non-qualified parts? A: AEC-Q200 qualification indicates automotive-grade reliability testing and qualification. Parts with this rating (ERJ-6ENF2492V, AC0805FR-0724K9L, CRCW080524K9FKEA, CRCW080524K9FKEAHP, RCS080524K9FKEA, RMCF0805FT24K9) are suitable for automotive applications. CR0805-FX-2492ELF and RC0805FR-0724K9L lack this qualification and should be used only in non-automotive applications.

Q: Are there packaging format differences between substitutes? A: Most substitutes are supplied in Tape & Reel (TR) format matching the original. RC0805FR-0724K9L is available in Cut Tape (CT) & Digi-Reel format. Both formats are compatible with standard pick-and-place assembly equipment.

Q: Do height differences affect PCB assembly? A: All parts use the 0805 (2012 Metric) package with maximum seated heights ranging from 0.50mm to 0.70mm. These variations are within standard PCB design tolerances and do not affect assembly or functionality.

Q: Which substitute offers the best inventory availability? A: RMCF0805FT24K9 (Stackpole) has the highest inventory at 239,180 pieces. ERJ-6ENF2492V (Panasonic) has 129,688 pieces. Both are readily available for production quantities.

Q: Can I mix different manufacturers in the same design? A: Yes. All listed substitutes meet identical electrical specifications (24.9 kΩ ±1%, 0.125W or 0.5W, 0805 package, ±100ppm/°C, -55°C to 155°C). They are mechanically and electrically interchangeable within the same circuit.

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