ERJ-S08F1743V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F1743V is a 174 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 high-reliability applications in automotive and industrial environments. The product is currently active and available in stock.

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 certifications) are required for particular applications.

Substiute Parts

ERJ-S08F1743V

Panasonic Electronic ComponentsIn Stock: 732ERJ-S08F1743V Datasheet

Current PartRFQ

ERJ-8ENF1743V

Panasonic Electronic ComponentsIn Stock: 38161ERJ-8ENF1743V Datasheet

SimilarRFQ

CRCW1206174KFKEA

Vishay DaleIn Stock: 19085CRCW1206174KFKEA Datasheet

SimilarRFQ

RC1206FR-07174KL

YAGEOIn Stock: 15999RC1206FR-07174KL Datasheet

SimilarRFQ

RMCF1206FT174K

Stackpole Electronics IncIn Stock: 1504RMCF1206FT174K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F1743V is determined by the following critical parameters:

• Resistance Value: 174 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 Level: 1 (Unlimited) (exact match required)

All substitute parts listed below meet these critical parameters. Secondary variations in physical dimensions (length, width, height) and feature sets (automotive AEC-Q200 rating, anti-sulfur coating, moisture resistance) do not affect functional substitutability when the above parameters are identical.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CRCW1206174KFKEA (Vishay Dale) or RMCF1206FT174K (Stackpole Electronics Inc)

Both parts are actively manufactured, ROHS3 compliant, and carry automotive AEC-Q200 qualification. These parts provide direct functional equivalence to the ERJ-S08F1743V with confirmed active product status and full compliance certifications.

Secondary Recommendation: RC1206FR-07174KL (YAGEO)

This part meets all critical electrical and mechanical parameters with active product status and ROHS3 compliance. It features moisture-resistant construction. Note that this part does not carry automotive AEC-Q200 rating; selection should be based on application requirements.

Not Recommended for New Designs: ERJ-8ENF1743V (Panasonic)

While this part is functionally equivalent and carries automotive AEC-Q200 qualification, it is designated "Not For New Designs" by the manufacturer. This part should be used only for legacy system maintenance or when supply constraints require it.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-S08F1743V with ERJ-8ENF1743V?

A: Functionally, yes. Both parts are 174 kOhms ±1% 0.25W thick film resistors in 1206 package with identical electrical specifications and automotive AEC-Q200 qualification. However, ERJ-8ENF1743V is designated "Not For New Designs" by Panasonic. Use this substitute only when the primary part is unavailable or for legacy system support.

Q: What is the difference between the automotive AEC-Q200 rated parts and RC1206FR-07174KL?

A: RC1206FR-07174KL does not carry automotive AEC-Q200 qualification. It features moisture-resistant construction instead. Selection between AEC-Q200 rated parts and the YAGEO part depends on whether your application requires automotive-grade reliability certification.

Q: Are all substitute parts pin-compatible with ERJ-S08F1743V?

A: Yes. All substitute parts use the same 1206 (3216 Metric) package with two terminations. Physical dimensions vary slightly (length ranges from 3.10mm to 3.20mm, height from 0.60mm to 0.70mm), but these variations are within standard PCB design tolerances and do not affect footprint compatibility.

Q: Can I use these substitutes in high-temperature applications?

A: Yes. All listed parts operate across the -55°C ~ 155°C temperature range with ±100ppm/°C temperature coefficient, meeting the specifications of the ERJ-S08F1743V.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed are ROHS3 compliant, matching the compliance status of the ERJ-S08F1743V.