RC6432F560CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F560CS is a 56 Ohm ±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 maintains ROHS3 compliance with MSL 1 rating. The part is currently Active in product status with 911 pieces in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory availability, or specific feature requirements such as automotive qualification or enhanced pulse withstanding capability.

Substiute Parts

RC6432F560CS

Samsung Electro-MechanicsIn Stock: 1008RC6432F560CS Datasheet

Current PartRFQ

RC2512FK-0756RL

YAGEOIn Stock: 9412RC2512FK-0756RL Datasheet

DirectRFQ

CRCW251256R0FKEG

Vishay DaleIn Stock: 20595CRCW251256R0FKEG Datasheet

SimilarRFQ

CRCW251256R0FKEGHP

Vishay DaleIn Stock: 1715CRCW251256R0FKEGHP Datasheet

SimilarRFQ

RMCF2512FT56R0

Stackpole Electronics IncIn Stock: 11820RMCF2512FT56R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F560CS is determined by strict equivalence across the following critical parameters: resistance value (56 Ohms), tolerance (±1%), package type (2512 / 6432 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3, MSL 1).

Substitute parts are grouped into two categories:

Direct Equivalents maintain all core electrical and mechanical specifications with identical power ratings (1W) and identical moisture resistance features.

Functional Equivalents meet all core specifications but may include enhanced features (automotive AEC-Q200 qualification, pulse withstanding capability) or differ in power rating (1.5W) while remaining compatible for the specified application parameters.

All substitute parts share the same 2-termination configuration, operate within the identical temperature range, and comply with ROHS3 and MSL 1 requirements.

Parameter Comparison

Engineering Selection Recommendations

RC2512FK-0756RL (YAGEO) is a direct functional equivalent with identical electrical specifications (56 Ohms ±1%, 1W, ±100ppm/°C) and package dimensions. This part maintains ROHS3 compliance and MSL 1 rating. Selection is appropriate for general industrial applications where automotive qualification is not required. Inventory availability is significantly higher (9312 pieces).

CRCW251256R0FKEG (Vishay Dale) meets all core electrical and mechanical requirements with the addition of AEC-Q200 automotive qualification. Power rating remains 1W with identical tolerance and temperature coefficient. This part is suitable for automotive and industrial applications requiring automotive-grade reliability. Highest inventory availability (20492 pieces).

CRCW251256R0FKEGHP (Vishay Dale) provides enhanced capability with 1.5W power rating and pulse withstanding feature while maintaining 56 Ohms ±1% specification and AEC-Q200 qualification. This part is selected for applications requiring higher transient pulse tolerance or thermal margin. Lower inventory (1689 pieces).

RMCF2512FT56R0 (Stackpole Electronics Inc) is a direct equivalent with identical 1W power rating, 56 Ohms ±1% specification, and AEC-Q200 automotive qualification. Dimensions and thermal characteristics match the original part. Suitable for automotive and industrial applications with strong inventory availability (11741 pieces).

All substitute parts comply with ROHS3 and maintain MSL 1 moisture sensitivity rating. Selection between direct equivalents depends on inventory availability, automotive qualification requirements, and specific application thermal or pulse withstanding demands.

Frequently Asked Questions (FAQ)

Q: Can CRCW251256R0FKEGHP (1.5W) be used as a direct replacement for RC6432F560CS (1W)?

A: Yes. The 1.5W rating provides additional thermal margin and pulse withstanding capability. All electrical parameters (56 Ohms ±1%, ±100ppm/°C, -55°C ~ 155°C) are identical. The higher power rating does not create incompatibility; it represents enhanced performance headroom for the same application.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within the 2512 package specification. Length ranges from 0.248" to 0.250" (6.30mm to 6.35mm), width from 0.122" to 0.126" (3.10mm to 3.20mm), and height from 0.026" to 0.028" (0.65mm to 0.70mm). These variations remain within standard PCB footprint tolerances for 2512 components and do not affect electrical performance or mechanical fit.

Q: Which substitute part is recommended for automotive applications?

A: CRCW251256R0FKEG, CRCW251256R0FKEGHP, and RMCF2512FT56R0 all carry AEC-Q200 automotive qualification. Selection between these three depends on power rating requirement (1W or 1.5W) and pulse withstanding feature necessity. CRCW251256R0FKEG provides standard automotive-grade performance; CRCW251256R0FKEGHP adds pulse withstanding; RMCF2512FT56R0 offers automotive qualification with standard 1W rating.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake-out requirements. All listed parts maintain this rating, ensuring no special storage or handling procedures are necessary prior to assembly.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (RC2512FK-0756RL, CRCW251256R0FKEG, CRCW251256R0FKEGHP, RMCF2512FT56R0) are ROHS3 compliant, matching the original RC6432F560CS specification.

Q: Can RC2512FK-0756RL be used in automotive applications?

A: RC2512FK-0756RL does not carry AEC-Q200 automotive qualification. For automotive applications, select CRCW251256R0FKEG, CRCW251256R0FKEGHP, or RMCF2512FT56R0 instead.