ERJ-S08F2740V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F2740V is a 274 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 high-reliability applications in automotive and industrial environments. The part is currently active in production with 957 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward different feature sets (such as moisture resistance over anti-sulfur properties), or when alternative manufacturers offer superior lead times and inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

ERJ-S08F2740V

Panasonic Electronic ComponentsIn Stock: 1066ERJ-S08F2740V Datasheet

Current PartRFQ

ERJ-8ENF2740V

Panasonic Electronic ComponentsIn Stock: 64298ERJ-8ENF2740V Datasheet

SimilarRFQ

CR1206-FX-2740ELF

Bourns Inc.In Stock: 18661CR1206-FX-2740ELF Datasheet

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CRCW1206274RFKEA

Vishay DaleIn Stock: 20220CRCW1206274RFKEA Datasheet

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RC1206FR-07274RL

YAGEOIn Stock: 57578RC1206FR-07274RL Datasheet

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RMCF1206FT274R

Stackpole Electronics IncIn Stock: 2085RMCF1206FT274R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F2740V is determined by strict equivalence across the following parameters:

• Resistance value: 274 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
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical requirements. Variations in secondary features (such as anti-sulfur versus moisture-resistant coatings, or automotive AEC-Q200 certification) do not disqualify substitution but indicate application-specific suitability. Product status (Active versus Not For New Designs) reflects manufacturing lifecycle but does not affect electrical equivalence.

Parameter Comparison

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications: CRCW1206274RFKEA (Vishay Dale) and RMCF1206FT274R (Stackpole Electronics Inc) are active production alternatives with automotive qualification matching the primary part. CRCW1206274RFKEA offers the highest inventory availability (20,169 units) among AEC-Q200 qualified substitutes.

For General Industrial Applications Without Automotive Requirements: CR1206-FX-2740ELF (Bourns Inc.) and RC1206FR-07274RL (YAGEO) provide moisture-resistant thick film construction suitable for non-automotive environments. RC1206FR-07274RL offers the largest inventory position (57,468 units) and active production status.

For Legacy Design Continuation: ERJ-8ENF2740V (Panasonic Electronic Components) maintains electrical and thermal equivalence to the primary part but carries "Not For New Designs" status. This part is suitable only for sustaining production of existing designs and offers substantial inventory (64,190 units).

For New Design Initiation: Select only from parts with Active product status: CRCW1206274RFKEA, CR1206-FX-2740ELF, RC1206FR-07274RL, or RMCF1206FT274R. All meet ROHS3 compliance and MSL 1 requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2740V replace ERJ-S08F2740V in new designs? A: No. ERJ-8ENF2740V carries "Not For New Designs" status and is restricted to sustaining production of existing designs only. For new designs, select from active production alternatives.

Q: What is the difference between anti-sulfur and moisture-resistant coatings? A: Anti-sulfur coating (ERJ-S08F2740V) protects against sulfur-containing atmospheric corrosion, typical in automotive environments. Moisture-resistant coating (CR1206-FX-2740ELF, RC1206FR-07274RL) protects against humidity and condensation. Both are thick film resistors with identical electrical specifications. Selection depends on environmental exposure conditions.

Q: Are all substitute parts AEC-Q200 qualified? A: No. Only ERJ-S08F2740V, ERJ-8ENF2740V, CRCW1206274RFKEA, and RMCF1206FT274R carry AEC-Q200 automotive qualification. CR1206-FX-2740ELF and RC1206FR-07274RL do not have this certification. Use AEC-Q200 qualified parts for automotive applications.

Q: Do physical dimensions vary between substitute parts? A: Dimensions are nominally equivalent within the 1206 package specification. Minor variations exist: height ranges from 0.024" to 0.030" (0.60mm to 0.75mm), and length ranges from 0.122" to 0.126" (3.10mm to 3.20mm). These variations remain within standard 1206 package tolerances and do not affect PCB layout or assembly compatibility.

Q: Which substitute offers the best lead time? A: RC1206FR-07274RL (YAGEO) has the highest inventory (57,468 units), followed by ERJ-8ENF2740V (64,190 units, legacy status). For active production parts, CRCW1206274RFKEA (20,169 units) and CR1206-FX-2740ELF (18,591 units) provide strong availability.

Q: Can I mix different manufacturers in the same PCB assembly? A: Yes. All substitute parts meet identical electrical, thermal, and mechanical specifications. Mixed sourcing is acceptable from a functional standpoint. Verify procurement and quality documentation requirements with your supply chain and quality assurance teams.