ERJ-S08F2743V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F2743V is a 274 kOhms ±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 applications requiring high reliability in harsh environments. The product is currently active and available in high volume inventory (864 Pcs).

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements mandate alternative suppliers for supply chain resilience, or when specific feature sets (such as moisture resistance or alternative automotive certifications) are required for particular applications.

Substiute Parts

ERJ-S08F2743V

Panasonic Electronic ComponentsIn Stock: 946ERJ-S08F2743V Datasheet

Current PartRFQ

ERJ-8ENF2743V

Panasonic Electronic ComponentsIn Stock: 179658ERJ-8ENF2743V Datasheet

SimilarRFQ

CR1206-FX-2743ELF

Bourns Inc.In Stock: 26047CR1206-FX-2743ELF Datasheet

SimilarRFQ

CRCW1206274KFKEA

Vishay DaleIn Stock: 19826CRCW1206274KFKEA Datasheet

SimilarRFQ

RC1206FR-07274KL

YAGEOIn Stock: 30402RC1206FR-07274KL Datasheet

SimilarRFQ

RMCF1206FT274K

Stackpole Electronics IncIn Stock: 41219RMCF1206FT274K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F2743V is determined by strict equivalence across the following critical parameters:

• Resistance value: 274 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 five substitute parts listed below meet these criteria. Variations in secondary features (such as anti-sulfur versus moisture-resistant coatings, or automotive AEC-Q200 certification presence) do not disqualify substitution but may influence selection based on application-specific requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Active Status, Automotive Qualified): CRCW1206274KFKEA (Vishay Dale) and RMCF1206FT274K (Stackpole Electronics Inc) are both active products with AEC-Q200 automotive qualification, matching the primary part's automotive-grade specification. These are preferred for new designs requiring automotive-grade reliability.

Alternative Substitute (Active Status, Moisture Resistant): CR1206-FX-2743ELF (Bourns Inc.) and RC1206FR-07274KL (YAGEO) are active products with moisture-resistant features. These are suitable for applications where moisture resistance is prioritized over automotive qualification.

Legacy Substitute (Not For New Designs): ERJ-8ENF2743V (Panasonic Electronic Components) is a Panasonic alternative with AEC-Q200 qualification but carries "Not For New Designs" status. This part is suitable only for legacy system maintenance or replacement scenarios where the original part is unavailable.

All substitute parts maintain identical electrical performance (274 kOhms ±1%, 0.25W, ±100ppm/°C) and thermal operating range (-55°C ~ 155°C), ensuring functional equivalence in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2743V be used in new designs? A: No. ERJ-8ENF2743V carries "Not For New Designs" status and is intended only for replacement or legacy system support. For new designs, select from active-status alternatives: CRCW1206274KFKEA, RMCF1206FT274K, CR1206-FX-2743ELF, or RC1206FR-07274KL.

Q: What is the difference between anti-sulfur and moisture-resistant coatings? A: Anti-sulfur coating (ERJ-S08F2743V) protects against sulfur-containing atmospheric contaminants. Moisture-resistant coating (CR1206-FX-2743ELF, RC1206FR-07274KL) protects against moisture ingress. Both are thick film resistors with MSL 1 rating. Selection depends on the specific environmental exposure of the application.

Q: Are all substitute parts AEC-Q200 qualified? A: No. CRCW1206274KFKEA, RMCF1206FT274K, and ERJ-8ENF2743V carry AEC-Q200 automotive qualification. CR1206-FX-2743ELF and RC1206FR-07274KL do not list AEC-Q200 qualification but feature moisture resistance instead. For automotive applications, select AEC-Q200 qualified parts.

Q: Do physical dimensions vary between substitute parts? A: Slight variations exist in height (seated maximum): ERJ-S08F2743V and RMCF1206FT274K measure 0.028" (0.70mm), CRCW1206274KFKEA measures 0.024" (0.60mm), CR1206-FX-2743ELF measures 0.030" (0.75mm), and RC1206FR-07274KL measures 0.026" (0.65mm). All parts conform to 1206 package specification and are suitable for standard PCB assembly processes.

Q: Can I mix different substitute parts in the same design? A: Yes. All substitute parts meet identical electrical specifications (274 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C operating range) and are functionally equivalent. Mixed sourcing is acceptable for supply chain flexibility, provided that application-specific requirements (automotive qualification, moisture resistance) are met by each selected part.

Q: What is the inventory status of substitute parts? A: ERJ-8ENF2743V has the highest inventory (179,618 Pcs). YAGEO RC1206FR-07274KL has 30,362 Pcs, Stackpole RMCF1206FT274K has 41,131 Pcs, Bourns CR1206-FX-2743ELF has 25,983 Pcs, and Vishay CRCW1206274KFKEA has 19,730 Pcs. All parts are available as new original stock in tape and reel packaging.