RC6432F6192CS Equivalent & Substitute Parts

Part Overview

The RC6432F6192CS is a 61.9 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film resistor features moisture resistance and operates across a temperature range of -55°C to 155°C. The part is currently in active production status with 798 units available in inventory.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to supply constraints, manufacturing discontinuation, or specific application requirements such as automotive qualification or packaging format preferences.

Substiute Parts

RC6432F6192CS

Samsung Electro-MechanicsIn Stock: 817RC6432F6192CS Datasheet

Current PartRFQ

CRCW251261K9FKEG

Vishay DaleIn Stock: 6764CRCW251261K9FKEG Datasheet

SimilarRFQ

ERJ-1TNF6192U

Panasonic Electronic ComponentsIn Stock: 4974ERJ-1TNF6192U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F6192CS is determined by strict equivalence across the following critical parameters:

• Resistance Value: 61.9 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 1W (exact match required)
• Package Format: 2512 (6432 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)
• Termination Count: 2 (exact match required)
• RoHS Compliance: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

Two substitute parts meet these criteria: CRCW251261K9FKEG (Vishay Dale) and ERJ-1TNF6192U (Panasonic Electronic Components). Both parts maintain identical electrical specifications and package dimensions within acceptable tolerances while offering alternative sourcing options.

Parameter Comparison

Engineering Selection Recommendations

CRCW251261K9FKEG (Vishay Dale) is the preferred substitute for the RC6432F6192CS. This part maintains active production status, carries ROHS3 compliance, and includes automotive AEC-Q200 qualification. The Tape & Reel packaging format provides advantages for high-volume manufacturing environments. Dimensional tolerances remain within acceptable limits for standard PCB assembly processes. Inventory availability of 6,738 units supports consistent supply chain requirements.

ERJ-1TNF6192U (Panasonic Electronic Components) is an alternative substitute with identical electrical specifications and AEC-Q200 automotive qualification. However, this part carries a "Not For New Designs" product status designation, indicating that Panasonic has discontinued active development for this component. While 4,935 units remain in inventory, this part should be selected only when existing design documentation or supply agreements specifically require Panasonic sourcing. New design implementations should prioritize the Vishay Dale CRCW251261K9FKEG option.

Both substitute parts are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements equivalent to the original Samsung part.

Frequently Asked Questions (FAQ)

Q: Can CRCW251261K9FKEG be used as a direct replacement for RC6432F6192CS?

A: Yes. Both parts share identical resistance (61.9 kOhms), tolerance (±1%), power rating (1W), package format (2512), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Dimensional variations are within standard PCB assembly tolerances. The primary difference is packaging format: RC6432F6192CS is supplied in bulk, while CRCW251261K9FKEG is supplied in Tape & Reel format.

Q: What is the significance of the "Not For New Designs" status on ERJ-1TNF6192U?

A: This designation indicates that Panasonic has discontinued active development and qualification of this component for new applications. While existing inventory remains available and the part meets all electrical and compliance specifications, Panasonic does not recommend its use in newly designed circuits. For new product development, CRCW251261K9FKEG is the recommended substitute.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within the 2512 package specification. RC6432F6192CS measures 0.248" L x 0.126" W with a maximum seated height of 0.026". CRCW251261K9FKEG measures 0.248" L x 0.124" W with a maximum seated height of 0.028". ERJ-1TNF6192U measures 0.252" L x 0.126" W with a maximum seated height of 0.028". These variations remain within standard 2512 package tolerances and do not affect PCB layout or assembly compatibility.

Q: Do all three parts meet automotive qualification requirements?

A: RC6432F6192CS does not carry automotive AEC-Q200 qualification. CRCW251261K9FKEG and ERJ-1TNF6192U both carry AEC-Q200 qualification. For automotive applications, either CRCW251261K9FKEG or ERJ-1TNF6192U is required.

Q: What packaging format differences exist between these parts?

A: RC6432F6192CS is supplied in bulk packaging. CRCW251261K9FKEG and ERJ-1TNF6192U are both supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated assembly processes and provides better component protection during storage and handling.

Q: Are all parts RoHS3 compliant?

A: Yes. RC6432F6192CS, CRCW251261K9FKEG, and ERJ-1TNF6192U are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.