ERJ-S08F23R7V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F23R7V is a 23.7 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for automotive and industrial applications requiring high reliability in harsh environments. The product is currently active and available in high volume (805 pcs in stock).

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements shift to alternative suppliers, or when production volumes require multiple sourcing options while maintaining identical electrical and mechanical performance.

Key Parameters

Parameter	Value
Resistance	23.7 Ohms
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
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F23R7V is determined by strict equivalence across the following critical parameters:

Resistance value: 23.7 Ohms
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
MSL rating: 1 (Unlimited)

All substitute parts listed meet these electrical and mechanical requirements. Variations in physical dimensions (length, width, height) within standard tolerances and differences in specific feature sets (anti-sulfur coating, automotive ratings) do not affect functional substitutability for applications requiring the core electrical specifications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Product Status	Inventory (pcs)
ERJ-S08F23R7V	Panasonic	23.7 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	805
ERJ-8ENF23R7V	Panasonic	23.7 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Not For New Designs	128,887
CRCW120623R7FKEA	Vishay Dale	23.7 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	16,076
RC1206FR-0723R7L	YAGEO	23.7 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	11,857
RMCF1206FT23R7	Stackpole Electronics Inc	23.7 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	3,574

Engineering Selection Recommendations

For new designs and active production, select from parts with Active product status: CRCW120623R7FKEA (Vishay Dale), RC1206FR-0723R7L (YAGEO), or RMCF1206FT23R7 (Stackpole Electronics Inc). All three maintain full ROHS3 compliance and MSL 1 rating.

The ERJ-S08F23R7V remains the primary choice where Panasonic sourcing is specified and anti-sulfur coating is required. The ERJ-8ENF23R7V, while electrically equivalent and available in significantly higher volume, carries a "Not For New Designs" status and should be reserved for legacy product support or maintenance applications only.

For automotive applications requiring AEC-Q200 qualification, ERJ-S08F23R7V, ERJ-8ENF23R7V, CRCW120623R7FKEA, and RMCF1206FT23R7 all carry this rating. RC1206FR-0723R7L does not specify AEC-Q200 qualification and is suitable for non-automotive applications or where moisture resistance is the primary environmental requirement.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF23R7V be used as a direct replacement for ERJ-S08F23R7V?

A: Electrically and mechanically, yes. Both parts are 23.7 Ohm ±1% 0.25W resistors in 1206 package with identical temperature coefficients and operating ranges. However, ERJ-8ENF23R7V carries a "Not For New Designs" status. Use this part only for legacy product maintenance or when ERJ-S08F23R7V is unavailable and the application does not require anti-sulfur coating.

Q: What is the difference between parts with and without AEC-Q200 rating?

A: AEC-Q200 is an automotive qualification standard. Parts carrying this rating (ERJ-S08F23R7V, ERJ-8ENF23R7V, CRCW120623R7FKEA, RMCF1206FT23R7) meet automotive reliability and environmental stress testing requirements. RC1206FR-0723R7L does not carry this rating and is suitable for industrial and consumer applications where automotive qualification is not required.

Q: Are there physical dimension differences between these parts?

A: Minor variations exist within standard tolerances. ERJ-S08F23R7V and RMCF1206FT23R7 have maximum seated height of 0.028" (0.70mm), CRCW120623R7FKEA is 0.024" (0.60mm), and RC1206FR-0723R7L is 0.026" (0.65mm). Length and width also vary slightly (3.10mm to 3.20mm). These differences do not affect PCB layout compatibility for standard 1206 footprints.

Q: Which substitute offers the best availability?

A: ERJ-8ENF23R7V has the highest inventory at 128,887 pcs. Among active products, CRCW120623R7FKEA (16,076 pcs) and RC1206FR-0723R7L (11,857 pcs) offer strong availability. RMCF1206FT23R7 has lower stock at 3,574 pcs.

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

A: All listed parts meet identical electrical specifications and package requirements. Mixing manufacturers is acceptable from a functional standpoint. However, verify with your quality and procurement procedures regarding supplier qualification, traceability requirements, and any design documentation that may specify single-source parts.

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