Equivalent & Substitute Parts for ERJ-S08F3401V

Part Overview

The ERJ-S08F3401V is a 3.4 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, designed for applications requiring high reliability in harsh environments. The part is currently in active production status with 980 pieces available in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility allows for alternative qualified sources while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S08F3401V

Panasonic Electronic ComponentsIn Stock: 998ERJ-S08F3401V Datasheet

Current PartRFQ

ERJ-8ENF3401V

Panasonic Electronic ComponentsIn Stock: 65720ERJ-8ENF3401V Datasheet

SimilarRFQ

CRCW12063K40FKEA

Vishay DaleIn Stock: 11566CRCW12063K40FKEA Datasheet

SimilarRFQ

RC1206FR-073K4L

YAGEOIn Stock: 23991RC1206FR-073K4L Datasheet

SimilarRFQ

RMCF1206FT3K40

Stackpole Electronics IncIn Stock: 12064RMCF1206FT3K40 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F3401V is determined by strict equivalence across the following critical parameters:

• Resistance value: 3.4 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
• MSL rating: 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical specifications. Variations in secondary features such as anti-sulfur coating, specific automotive ratings, or dimensional tolerances do not preclude substitution when the primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are electrically and mechanically equivalent to the ERJ-S08F3401V based on the core parameters: 3.4 kOhms resistance, ±1% tolerance, 0.25W power rating, 1206 package, and identical temperature specifications.

For new designs, select from parts with Active product status: CRCW12063K40FKEA (Vishay Dale), RC1206FR-073K4L (YAGEO), or RMCF1206FT3K40 (Stackpole Electronics Inc). These parts maintain full ROHS3 compliance and MSL 1 rating.

The ERJ-8ENF3401V carries a "Not For New Designs" status and should be used only for legacy system maintenance or when existing inventory constraints require it.

Parts with automotive AEC-Q200 qualification (ERJ-S08F3401V, ERJ-8ENF3401V, CRCW12063K40FKEA, RMCF1206FT3K40) are suitable for automotive and high-reliability applications. The RC1206FR-073K4L from YAGEO features moisture-resistant construction without explicit AEC-Q200 marking.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF3401V replace ERJ-S08F3401V in new designs?

A: No. While electrically and mechanically equivalent, ERJ-8ENF3401V carries "Not For New Designs" status. Use only for legacy system support or inventory management in existing production.

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

A: Anti-sulfur coating (ERJ-S08F3401V) protects against sulfur-containing atmospheric contaminants. Moisture-resistant coating (RC1206FR-073K4L) provides protection against humidity and moisture ingress. Both are valid for different environmental conditions; selection depends on application requirements.

Q: Are all substitute parts suitable for automotive applications?

A: Parts with AEC-Q200 qualification (ERJ-S08F3401V, ERJ-8ENF3401V, CRCW12063K40FKEA, RMCF1206FT3K40) meet automotive reliability standards. RC1206FR-073K4L does not carry explicit AEC-Q200 marking and should be evaluated against specific automotive requirements.

Q: Do dimensional variations between parts affect PCB assembly?

A: All parts use the 1206 (3216 Metric) package with identical footprints. Minor height variations (0.024" to 0.028" seated height) do not affect standard PCB assembly processes or reflow profiles.

Q: What inventory considerations apply to these substitutes?

A: ERJ-S08F3401V has 980 pieces in stock. ERJ-8ENF3401V has 65,631 pieces available. CRCW12063K40FKEA has 11,469 pieces. RC1206FR-073K4L has 23,960 pieces. RMCF1206FT3K40 has 11,975 pieces. Inventory levels may influence supply chain decisions.

Q: Are all parts REACH compliant?

A: Yes. All listed parts carry REACH Unaffected status and ROHS3 compliance, meeting current environmental and regulatory requirements.