RC6432F7150CS 715 Ohm 1W 2512 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC6432F7150CS is a 715 Ohm ±1% 1W thick film chip resistor in 2512 (6432 metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture resistant characteristics and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, making it suitable for general industrial and commercial applications. Substitute parts are identified based on matching electrical specifications, package dimensions, and environmental ratings to ensure direct functional equivalence in circuit designs.

Substiute Parts

RC6432F7150CS

Samsung Electro-MechanicsIn Stock: 1074RC6432F7150CS Datasheet

Current PartRFQ

CRCW2512715RFKEG

Vishay DaleIn Stock: 6723CRCW2512715RFKEG Datasheet

SimilarRFQ

ERJ-1TNF7150U

Panasonic Electronic ComponentsIn Stock: 4661ERJ-1TNF7150U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F7150CS are qualified based on the following mandatory matching criteria:

Electrical Parameters (Must Match Exactly):

• Resistance value: 715 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Physical Parameters (Must Match Exactly):

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

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

All identified substitute parts meet these criteria. Dimensional variations within supplier tolerances (length, width, height) do not disqualify substitution when all electrical and compliance parameters align. Product status differences are noted for design phase considerations.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: CRCW2512715RFKEG (Vishay Dale)

The CRCW2512715RFKEG is the recommended substitute for new designs and ongoing production. This part maintains Active product status, ensuring long-term availability and manufacturer support. It meets all electrical and compliance requirements identical to the RC6432F7150CS. The addition of AEC-Q200 automotive qualification provides enhanced reliability documentation for applications requiring automotive-grade components. Tape & Reel packaging is standard for high-volume manufacturing environments.

Secondary Substitute: ERJ-1TNF7150U (Panasonic Electronic Components)

The ERJ-1TNF7150U is electrically and mechanically equivalent to the RC6432F7150CS and carries AEC-Q200 automotive qualification. However, this part is designated "Not For New Designs" by the manufacturer. This status indicates the part may have limited future availability or manufacturer support. The ERJ-1TNF7150U is suitable for replacement in existing designs or legacy system maintenance where supply continuity from existing inventory is available (4611 pcs in stock). New design initiatives should prioritize the CRCW2512715RFKEG.

Compliance Verification:

All three parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. No additional environmental or handling restrictions apply beyond standard component storage practices. ECCN classification (EAR99) and HTSUS code (8533.21.0030) are identical across all parts.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512715RFKEG directly replace RC6432F7150CS in existing circuit boards?

A: Yes. Both parts share identical electrical specifications (715 Ohms ±1%, 1W, ±100ppm/°C, -55°C to 155°C operating range) and package dimensions (2512/6432 metric). Physical dimensions are within supplier tolerances (length 6.30mm, width 3.15-3.20mm, height 0.66-0.70mm). No circuit redesign or PCB layout modification is required.

Q: What is the difference between the Samsung RC6432F7150CS and Vishay CRCW2512715RFKEG?

A: The primary differences are manufacturer identity and automotive qualification. The Vishay part includes AEC-Q200 automotive-grade certification, while the Samsung part specifies moisture-resistant characteristics. Both are ROHS3 compliant with identical electrical performance. The Vishay part is Active status; Samsung status is Active. For new designs, Vishay offers superior long-term availability assurance.

Q: Why is ERJ-1TNF7150U marked "Not For New Designs"?

A: This designation indicates the manufacturer (Panasonic) is not recommending this part for new product development. This typically reflects planned discontinuation or transition to newer product lines. Existing inventory (4611 pcs) may be used for legacy system support or replacement applications. New designs should specify CRCW2512715RFKEG or RC6432F7150CS.

Q: Are there packaging differences between these substitutes?

A: The RC6432F7150CS packaging format is not specified in available data. Both CRCW2512715RFKEG and ERJ-1TNF7150U are supplied in Tape & Reel (TR) format, standard for automated assembly. If the original RC6432F7150CS uses different packaging (bulk, cut tape, or tube), verify packaging compatibility with your assembly process before substitution.

Q: Do all three parts meet automotive specifications?

A: The CRCW2512715RFKEG and ERJ-1TNF7150U both carry AEC-Q200 automotive qualification. The RC6432F7150CS does not specify automotive rating but is ROHS3 compliant. For automotive applications, CRCW2512715RFKEG is the preferred choice due to Active status and explicit AEC-Q200 certification.

Q: What is the moisture sensitivity level (MSL) for these parts?

A: All three parts are rated MSL 1 (Unlimited). This is the lowest moisture sensitivity classification, indicating no special moisture control or baking requirements during storage, handling, or assembly. Standard component storage conditions are sufficient.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All three parts share identical operating temperature range (-55°C to 155°C) and temperature coefficient (±100ppm/°C). No derating or thermal analysis changes are required when substituting between these parts within the specified temperature range.