RC6432F2672CS Equivalent & Substitute Parts

Part Overview

The RC6432F2672CS is a 26.7 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 854 units in stock.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained. The primary substitute ERJ-1TNF2672U from Panasonic Electronic Components matches all critical electrical parameters while offering automotive AEC-Q200 qualification, though it carries a "Not For New Designs" status.

Substiute Parts

RC6432F2672CS

Samsung Electro-MechanicsIn Stock: 924RC6432F2672CS Datasheet

Current PartRFQ

ERJ-1TNF2672U

Panasonic Electronic ComponentsIn Stock: 4695ERJ-1TNF2672U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F2672CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 26.7 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 1W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Compatibility Requirements:

• Package / Case: 2512 (6432 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

The identified substitute ERJ-1TNF2672U from Panasonic Electronic Components satisfies all electrical, mechanical, and compliance criteria. Minor dimensional variations (length 6.40mm vs 6.30mm, height 0.70mm vs 0.66mm) remain within acceptable tolerances for 2512 package specifications and do not affect functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC6432F2672CS (Samsung Electro-Mechanics): Select this part for new designs and applications requiring active production status. The component is currently in active product status with established supply chain availability (854 units in stock). ROHS3 compliance and MSL 1 rating support standard industrial and commercial applications.

ERJ-1TNF2672U (Panasonic Electronic Components): This substitute is electrically and mechanically equivalent to the RC6432F2672CS. The part carries AEC-Q200 automotive qualification, indicating suitability for automotive-grade applications. However, the "Not For New Designs" status indicates this part is in mature or end-of-life phase. Use this substitute only when:

• Existing designs require component replacement
• Automotive AEC-Q200 qualification is a system requirement
• Supply continuity for legacy applications is necessary

Both parts maintain identical electrical performance, temperature stability, and environmental compliance across all specified parameters.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF2672U replace RC6432F2672CS in new circuit designs?

A: Electrically and mechanically, yes. All critical parameters match: 26.7 kOhms ±1%, 1W power rating, 2512 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. However, ERJ-1TNF2672U carries "Not For New Designs" status. For new designs, RC6432F2672CS is the recommended choice due to active production status.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist. RC6432F2672CS measures 6.30mm length × 3.20mm width × 0.66mm height (seated). ERJ-1TNF2672U measures 6.40mm length × 3.20mm width × 0.70mm height (seated). These differences remain within standard 2512 package tolerances and do not affect PCB layout or functional compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RC6432F2672CS and ERJ-1TNF2672U are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Both carry REACH Unaffected status and EAR99 ECCN classification.

Q: What is the difference between "Active" and "Not For New Designs" product status?

A: "Active" status indicates the part is in current production with ongoing supply support. "Not For New Designs" indicates the part is in mature phase with limited production; it remains available for replacement and legacy applications but should not be selected for new circuit designs.

Q: Can these parts be used interchangeably in existing assemblies?

A: Yes, for replacement purposes. Both parts are functionally equivalent across all electrical and mechanical parameters. The 2512 package footprint is identical, and both support the same soldering and assembly processes.

Q: Which part should be selected for automotive applications?

A: ERJ-1TNF2672U includes AEC-Q200 automotive qualification. If automotive-grade certification is a system requirement, ERJ-1TNF2672U is the appropriate selection. RC6432F2672CS does not carry automotive qualification.