RC6432F471CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F471CS is a 470 Ohms ±1% 1W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This component is classified as Active product status with 1,088 pieces currently in stock. The part is ROHS3 compliant and features moisture-resistant construction suitable for industrial and commercial applications operating across -55°C to 155°C temperature range.

Equivalent and substitute parts are identified when design requirements permit component sourcing flexibility, inventory constraints necessitate alternatives, or supply chain optimization requires qualified replacements meeting identical or enhanced electrical and mechanical specifications.

Substiute Parts

RC6432F471CS

Samsung Electro-MechanicsIn Stock: 1181RC6432F471CS Datasheet

Current PartRFQ

RC2512FK-07470RL

YAGEOIn Stock: 2389RC2512FK-07470RL Datasheet

DirectRFQ

AC2512FK-07470RL

YAGEOIn Stock: 10147AC2512FK-07470RL Datasheet

UpgradeRFQ

RHC2512FT470R

Stackpole Electronics IncIn Stock: 8223RHC2512FT470R Datasheet

UpgradeRFQ

CRCW2512470RFKEG

Vishay DaleIn Stock: 2157CRCW2512470RFKEG Datasheet

SimilarRFQ

ERJ-1TNF4700U

Panasonic Electronic ComponentsIn Stock: 19265ERJ-1TNF4700U Datasheet

SimilarRFQ

RMCF2512FT470R

Stackpole Electronics IncIn Stock: 10818RMCF2512FT470R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F471CS are qualified based on strict electrical and mechanical parameter matching:

Primary Substitution Criteria:

• Resistance value: 470 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 2512 (6432 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Secondary Consideration:

• Power rating: 1W minimum (equal or higher ratings acceptable for direct substitution)
• Automotive qualification (AEC-Q200): Enhancement feature, not required for base substitution

Substitutes are categorized as Direct, Upgrade, or Similar based on feature parity and enhancement levels relative to the main part.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (Equivalent Functionality):

RC2512FK-07470RL (YAGEO) qualifies as a direct substitute. All electrical parameters, mechanical dimensions, and environmental specifications match the RC6432F471CS exactly. Both parts are Active status with ROHS3 compliance and MSL 1 rating. This part is suitable for applications where automotive qualification is not required.

Upgrade Substitution (Enhanced Capability):

AC2512FK-07470RL (YAGEO) and RMCF2512FT470R (Stackpole Electronics Inc) provide upgrade paths with Automotive AEC-Q200 qualification. These parts maintain all base electrical and mechanical specifications while adding automotive-grade reliability certification. Selection is appropriate for designs requiring enhanced quality assurance or automotive supply chain compatibility.

RHC2512FT470R (Stackpole Electronics Inc) offers increased power rating (2W versus 1W) while maintaining all other specifications. This part is suitable for applications where thermal margin enhancement is beneficial without design modification.

Similar Substitution (Qualified Alternative):

CRCW2512470RFKEG (Vishay Dale) and RMCF2512FT470R (Stackpole Electronics Inc) are similar alternatives with AEC-Q200 automotive qualification. Both maintain full electrical and mechanical compatibility with the main part.

ERJ-1TNF4700U (Panasonic Electronic Components) is classified as "Not For New Designs" and is suitable only for legacy system maintenance or existing design continuation. This part carries full electrical and mechanical compatibility but should not be selected for new product development.

Selection Basis:

• Active product status parts (RC2512FK-07470RL, AC2512FK-07470RL, RHC2512FT470R, CRCW2512470RFKEG, RMCF2512FT470R) are preferred for ongoing production and new designs
• ROHS3 compliance is maintained across all qualified substitutes
• Automotive AEC-Q200 certification is an enhancement feature available in multiple alternatives
• Inventory availability ranges from 2,100 to 19,235 pieces across qualified alternatives

Frequently Asked Questions (FAQ)

Q: Can RC2512FK-07470RL replace RC6432F471CS in existing designs?

A: Yes. RC2512FK-07470RL is a direct equivalent with identical electrical specifications (470Ω ±1% 1W), matching package (2512), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance ratings (ROHS3, MSL 1). No design modification is required.

Q: What is the difference between the main part and AC2512FK-07470RL?

A: AC2512FK-07470RL is functionally equivalent to RC6432F471CS with the addition of Automotive AEC-Q200 qualification. All electrical and mechanical parameters are identical. The upgrade is appropriate for applications requiring automotive-grade reliability certification.

Q: Is RHC2512FT470R a suitable replacement?

A: RHC2512FT470R is a qualified substitute with one key difference: 2W power rating versus 1W in the main part. All other specifications match exactly. This part is suitable for applications where increased thermal capacity is beneficial. The higher power rating does not create incompatibility in circuits designed for 1W operation.

Q: Why is ERJ-1TNF4700U marked "Not For New Designs"?

A: ERJ-1TNF4700U carries "Not For New Designs" status from Panasonic Electronic Components, indicating the manufacturer is discontinuing this product line. While electrically and mechanically equivalent, this part should be used only for legacy system maintenance or existing design continuation. New product development should select from Active status alternatives.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All qualified substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental compliance profile of RC6432F471CS.

Q: What is the significance of the 2512 package specification?

A: The 2512 (6432 Metric) package is a standardized surface-mount resistor footprint with dimensions approximately 6.30mm × 3.20mm. All substitute parts use this identical package, ensuring mechanical compatibility with existing PCB layouts and assembly processes without design modification.

Q: Can I use automotive-qualified parts (AEC-Q200) in non-automotive applications?

A: Yes. Automotive AEC-Q200 qualified parts (AC2512FK-07470RL, CRCW2512470RFKEG, ERJ-1TNF4700U, RMCF2512FT470R) meet or exceed specifications required for non-automotive applications. These parts are suitable for any application accepting the base electrical and mechanical specifications, with the added benefit of enhanced quality assurance.

Q: What inventory considerations apply to substitute selection?

A: Inventory availability varies: RC6432F471CS (1,088 pcs), RC2512FK-07470RL (2,347 pcs), AC2512FK-07470RL (10,064 pcs), RHC2512FT470R (8,198 pcs), CRCW2512470RFKEG (2,100 pcs), ERJ-1TNF4700U (19,235 pcs), RMCF2512FT470R (10,716 pcs). Substitute selection may optimize supply chain efficiency based on current inventory levels and procurement lead times.