RC6432F150CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F150CS is a 15 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 construction suitable for general industrial and commercial applications. The part is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or application-specific performance upgrades while maintaining electrical and mechanical compatibility within the 2512 package form factor.

Substiute Parts

RC6432F150CS

Samsung Electro-MechanicsIn Stock: 1072RC6432F150CS Datasheet

Current PartRFQ

RC2512FK-0715RL

YAGEOIn Stock: 17094RC2512FK-0715RL Datasheet

DirectRFQ

RHC2512FT15R0

Stackpole Electronics IncIn Stock: 55376RHC2512FT15R0 Datasheet

UpgradeRFQ

CRCW251215R0FKEG

Vishay DaleIn Stock: 16648CRCW251215R0FKEG Datasheet

SimilarRFQ

CRCW251215R0FKEGHP

Vishay DaleIn Stock: 4694CRCW251215R0FKEGHP Datasheet

SimilarRFQ

ERJ-1TNF15R0U

Panasonic Electronic ComponentsIn Stock: 5038ERJ-1TNF15R0U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F150CS are classified based on strict electrical and mechanical parameter alignment:

Direct Substitutes maintain identical electrical specifications (15 Ohms, ±1% tolerance, 1W power rating) and mechanical compatibility (2512 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C ~ 155°C operating range). These parts are interchangeable without circuit redesign.

Upgrade Substitutes provide enhanced power handling capability (2W rating) while maintaining all other electrical parameters and package dimensions. These are suitable for applications requiring increased thermal margin.

Similar Substitutes match core electrical and mechanical specifications but include additional performance features such as automotive AEC-Q200 qualification or pulse withstanding capability. These are compatible for applications requiring enhanced reliability certifications.

Critical Parameters for Substitution:

• Resistance value: 15 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: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)

Parameter Comparison

Engineering Selection Recommendations

RC2512FK-0715RL (YAGEO) is a direct electrical and mechanical equivalent suitable for applications requiring standard 1W power dissipation. This part maintains Active product status with identical parameter specifications and is available in high inventory volume (17,025 pcs).

RHC2512FT15R0 (Stackpole Electronics Inc) provides an upgrade path with 2W power rating capability while maintaining all other electrical parameters and package dimensions. This part is recommended for applications requiring increased thermal margin or higher pulse energy handling. Active product status with highest inventory availability (55,307 pcs).

CRCW251215R0FKEG (Vishay Dale) is suitable for applications requiring automotive AEC-Q200 qualification. This part maintains 1W power rating with identical electrical specifications and Active product status. Recommended for automotive and high-reliability applications.

CRCW251215R0FKEGHP (Vishay Dale) provides enhanced performance with 1.5W power rating and pulse withstanding capability while maintaining AEC-Q200 qualification. Suitable for automotive applications requiring improved transient energy handling.

ERJ-1TNF15R0U (Panasonic Electronic Components) is electrically and mechanically equivalent with AEC-Q200 qualification. However, this part carries "Not For New Designs" product status and should be used only for legacy system maintenance or replacement applications. Inventory availability is limited (4,931 pcs).

Frequently Asked Questions (FAQ)

Q: Can RC2512FK-0715RL (YAGEO) be used as a direct replacement for RC6432F150CS (Samsung)?

A: Yes. RC2512FK-0715RL maintains identical electrical specifications (15 Ohms, ±1% tolerance, 1W power rating, ±100ppm/°C temperature coefficient, -55°C ~ 155°C operating range) and mechanical compatibility (2512 package, thick film composition). Both parts are ROHS3 compliant with MSL 1 rating. Direct substitution is permissible without circuit modification.

Q: What is the difference between the 1W and 2W power-rated versions?

A: RHC2512FT15R0 (Stackpole, 2W) provides double the power dissipation capability compared to the 1W versions while maintaining identical electrical parameters and package dimensions. The 2W rating allows higher continuous current operation and improved thermal margin. Selection depends on circuit power dissipation requirements.

Q: Are the Vishay Dale CRCW parts suitable for automotive applications?

A: Yes. Both CRCW251215R0FKEG (1W) and CRCW251215R0FKEGHP (1.5W) carry AEC-Q200 automotive qualification. CRCW251215R0FKEGHP additionally includes pulse withstanding capability for transient energy handling. These parts are suitable for automotive and high-reliability industrial applications.

Q: Why is ERJ-1TNF15R0U marked "Not For New Designs"?

A: ERJ-1TNF15R0U carries "Not For New Designs" product status, indicating the manufacturer is phasing out this part number. While electrically and mechanically compatible, this part should be used only for legacy system maintenance or replacement. New designs should specify alternative active parts such as RC2512FK-0715RL, RHC2512FT15R0, or CRCW251215R0FKEG.

Q: Are all substitute parts available in 2512 package?

A: Yes. All listed substitute parts are manufactured in 2512 (6432 Metric) package with identical footprint and land pattern compatibility. Mechanical dimensions vary within tolerance ranges (length 0.248" to 0.252", width 0.122" to 0.126", height 0.026" to 0.028"), but all are compatible with standard 2512 PCB layouts.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited moisture protection. These parts do not require special moisture control during storage, handling, or assembly. No baking or desiccant storage is required prior to soldering, simplifying supply chain and manufacturing logistics.

Q: Can higher power-rated parts be used in place of lower power-rated specifications?

A: Yes. RHC2512FT15R0 (2W) and CRCW251215R0FKEGHP (1.5W) can be used in applications designed for 1W parts. Higher power ratings provide additional thermal margin and improved reliability. However, circuit design must accommodate the slightly increased physical dimensions (height up to 0.028" vs. 0.026" for standard 1W parts).