Equivalent & Substitute Parts for ERJ-S06F4023V

Part Overview

The ERJ-S06F4023V is a 402 kOhms ±1% 0.125W chip resistor in 0805 (2012 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 automotive and industrial environments. The part is currently active in production with 724 units 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 components that meet identical electrical and mechanical specifications.

Substiute Parts

ERJ-S06F4023V

Panasonic Electronic ComponentsIn Stock: 805ERJ-S06F4023V Datasheet

Current PartRFQ

ERJ-6ENF4023V

Panasonic Electronic ComponentsIn Stock: 47362ERJ-6ENF4023V Datasheet

SimilarRFQ

CR0805-FX-4023ELF

Bourns Inc.In Stock: 25718CR0805-FX-4023ELF Datasheet

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CRCW0805402KFKEA

Vishay DaleIn Stock: 32923CRCW0805402KFKEA Datasheet

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KTR10EZPF4023

Rohm SemiconductorIn Stock: 1710KTR10EZPF4023 Datasheet

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RC0805FR-07402KL

YAGEOIn Stock: 4427RC0805FR-07402KL Datasheet

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RMCF0805FT402K

Stackpole Electronics IncIn Stock: 45967RMCF0805FT402K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S06F4023V is determined by strict equivalence across the following parameters:

• Resistance value: 402 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed below meet these core electrical and mechanical parameters. Variations in physical dimensions (height, length, width) within the 0805 package specification do not affect functional substitutability. Feature differences such as anti-sulfur coating or automotive AEC-Q200 qualification represent enhanced capabilities and do not prevent substitution in applications where these features are not mandatory.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), meeting the same environmental and regulatory requirements as the primary ERJ-S06F4023V.

For applications requiring automotive qualification, select from parts carrying AEC-Q200 certification: ERJ-6ENF4023V (Panasonic), CRCW0805402KFKEA (Vishay Dale), KTR10EZPF4023 (Rohm Semiconductor), or RMCF0805FT402K (Stackpole Electronics Inc).

For applications where moisture resistance is a design requirement, CR0805-FX-4023ELF (Bourns Inc.) and RC0805FR-07402KL (YAGEO) provide moisture-resistant thick film construction.

The ERJ-6ENF4023V offers the highest inventory availability (47292 units) among Panasonic alternatives, while RMCF0805FT402K (Stackpole) provides the second-highest availability (45874 units) with AEC-Q200 qualification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF4023V replace ERJ-S06F4023V directly?

A: Yes. Both parts share identical electrical specifications (402 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C) and 0805 package. The primary difference is the absence of anti-sulfur coating on the ERJ-6ENF4023V. This substitution is valid unless anti-sulfur protection is explicitly required by application specifications.

Q: What is the difference between AEC-Q200 qualified and non-qualified parts?

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards. Parts with this certification (ERJ-6ENF4023V, CRCW0805402KFKEA, KTR10EZPF4023, RMCF0805FT402K) are suitable for automotive applications. Parts without this certification (CR0805-FX-4023ELF, RC0805FR-07402KL) are suitable for general industrial and consumer applications.

Q: Are all substitute parts mechanically compatible with the 0805 package footprint?

A: Yes. All parts conform to the 0805 (2012 Metric) package specification with dimensions 0.079" L x 0.049" W (2.00mm x 1.25mm). Height variations (0.020" to 0.028") fall within standard 0805 package tolerances and do not affect PCB assembly compatibility.

Q: What does "Moisture Resistant" mean for CR0805-FX-4023ELF and RC0805FR-07402KL?

A: Moisture-resistant thick film construction provides enhanced protection against moisture ingress and corrosion in humid environments. This is an additional feature beyond the standard thick film composition and does not affect electrical substitutability.

Q: Can KTR10EZPF4023 be used in high-voltage applications?

A: KTR10EZPF4023 is specified with high-voltage capability. However, all listed parts share identical electrical ratings (0.125W, ±100ppm/°C, -55°C ~ 155°C). High-voltage suitability depends on application circuit design and voltage stress limits, not on the resistor part selection alone.

Q: Which substitute offers the best supply availability?

A: ERJ-6ENF4023V (Panasonic) has the highest inventory at 47292 units, followed by RMCF0805FT402K (Stackpole) at 45874 units. Both are active products with immediate availability.