ERJ-S08F2403V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F2403V is a 240 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, making it suitable for automotive and industrial applications requiring high reliability. The part is currently in active production status with 856 units in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility allows for equivalent alternatives that meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Resistance	240 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
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F2403V is determined by strict equivalence across the following parameters:

Resistance value: 240 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Termination count: 2
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical requirements. Variations in secondary features such as anti-sulfur coating, automotive qualification, or moisture resistance do not disqualify substitution but may affect suitability for specific application environments.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status	Inventory (Pcs)
ERJ-S08F2403V	Panasonic Electronic Components	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	856
ERJ-8ENF2403V	Panasonic Electronic Components	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	Yes	Not For New Designs	80633
CR1206-FX-2403ELF	Bourns Inc.	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	No	Active	29737
CRCW1206240KFKEA	Vishay Dale	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	4106
RC1206FR-07240KL	YAGEO	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	No	Active	46826
RMCF1206FT240K	Stackpole Electronics Inc	240 kOhms	±1%	0.25	1206	±100	-55 ~ 155	Yes	Active	3156

Engineering Selection Recommendations

For automotive and high-reliability applications requiring AEC-Q200 qualification, select from CRCW1206240KFKEA (Vishay Dale), RMCF1206FT240K (Stackpole Electronics Inc), or ERJ-S08F2403V (Panasonic). All three maintain active production status and automotive certification.

For general-purpose applications where AEC-Q200 is not mandatory, CR1206-FX-2403ELF (Bourns Inc.) and RC1206FR-07240KL (YAGEO) are suitable alternatives with active status and high inventory availability.

The ERJ-8ENF2403V (Panasonic) carries "Not For New Designs" status and should be avoided for new product development despite high inventory levels.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2403V be used as a substitute for ERJ-S08F2403V?

A: Electrically and mechanically, yes. Both parts share identical resistance, tolerance, power rating, package, and operating specifications. However, ERJ-8ENF2403V is marked "Not For New Designs" and should not be selected for new product development. Existing designs using this part may continue with it.

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

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards. ERJ-S08F2403V, CRCW1206240KFKEA, and RMCF1206FT240K carry this certification. CR1206-FX-2403ELF and RC1206FR-07240KL do not. Selection depends on application requirements.

Q: Are there physical dimension differences between substitute parts?

A: All parts use the 1206 (3216 Metric) package. Minor variations exist in maximum seated height (0.024" to 0.030"), which do not affect PCB layout or assembly compatibility for standard applications.

Q: Can I mix different manufacturers in the same design?

A: Yes. All listed parts meet the same electrical specifications and package standard. Mixed sourcing is acceptable for supply chain flexibility, provided the application does not require single-source traceability or specific manufacturer certifications.

Q: Which substitute offers the best inventory availability?

A: RC1206FR-07240KL (YAGEO) has the highest inventory at 46,826 units, followed by ERJ-8ENF2403V at 80,633 units (though not recommended for new designs).

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