RC6432F3092CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F3092CS is a 30.9 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 711 units available in inventory.

Substitute parts become necessary when the primary manufacturer experiences supply constraints, when design requirements mandate specific certifications such as automotive qualification, or when alternative sourcing strategies are implemented to optimize procurement costs and lead times.

Substiute Parts

RC6432F3092CS

Samsung Electro-MechanicsIn Stock: 731RC6432F3092CS Datasheet

Current PartRFQ

ERJ-1TNF3092U

Panasonic Electronic ComponentsIn Stock: 5134ERJ-1TNF3092U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F3092CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 30.9 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Package format: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The ERJ-1TNF3092U from Panasonic Electronic Components satisfies all mandatory parameters. This substitute maintains identical electrical specifications and environmental ratings while offering automotive AEC-Q200 qualification. The physical dimensions show minor variations within acceptable tolerances for PCB layout compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC6432F3092CS (Samsung Electro-Mechanics): Select this part for new designs requiring active production status and standard industrial applications. The component is currently in active production with adequate inventory availability. ROHS3 compliance and MSL 1 rating support standard manufacturing and storage conditions.

ERJ-1TNF3092U (Panasonic Electronic Components): This substitute is electrically and mechanically equivalent but carries "Not For New Designs" status, indicating end-of-life trajectory. However, it provides AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability standards. The substitute maintains all critical electrical parameters and environmental ratings. Physical dimensions show minor variations (0.04mm length difference, 0.02mm height difference) that remain within standard PCB layout tolerances for 2512 package footprints.

Selection between these parts depends on application requirements: choose the Samsung part for standard industrial designs with active production support, or the Panasonic part for automotive applications requiring AEC-Q200 certification, with awareness of its end-of-life status.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF3092U be used as a direct replacement for RC6432F3092CS?

A: Yes, within the constraints of product status. Both parts are electrically identical with matching resistance, tolerance, power rating, temperature coefficient, and operating range. Physical dimensions differ by less than 0.05mm, which is acceptable for standard 2512 package PCB layouts. The primary consideration is that ERJ-1TNF3092U carries "Not For New Designs" status.

Q: What does "Not For New Designs" mean for the Panasonic part?

A: This status indicates the manufacturer is discontinuing the product line. While existing inventory may be available, long-term supply cannot be guaranteed. Use this part only when automotive AEC-Q200 qualification is mandatory and alternative sources are unavailable.

Q: Are the dimensional differences between these parts significant?

A: The length difference of 0.04mm (6.30mm vs 6.40mm) and height difference of 0.02mm (0.66mm vs 0.70mm) are within standard manufacturing tolerances for 2512 package components. Both parts use identical 2-termination configurations and fit standard 2512 footprints without PCB redesign.

Q: What compliance certifications apply to both parts?

A: Both RC6432F3092CS and ERJ-1TNF3092U are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control. Both carry MSL 1 (Unlimited) moisture sensitivity rating, requiring no special storage or handling precautions.

Q: Which part should be selected for automotive applications?

A: ERJ-1TNF3092U is qualified to AEC-Q200 automotive standards. RC6432F3092CS does not specify automotive qualification. For automotive designs, ERJ-1TNF3092U is the appropriate choice, with awareness of its end-of-life status.

Q: Are there inventory considerations between these parts?

A: RC6432F3092CS has 711 units in stock with active production status. ERJ-1TNF3092U has 5038 units available but is not for new designs. For long-term supply security, RC6432F3092CS is the preferred choice.