RC6432J362CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432J362CS is a 3.6 kOhms ±5% 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 is ROHS3 compliant. The part is currently in active production status with 774 units available in inventory.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances. Two substitute options are available: one direct equivalent from YAGEO and one higher-tolerance alternative from Panasonic Electronic Components.

Substiute Parts

RC6432J362CS

Samsung Electro-MechanicsIn Stock: 835RC6432J362CS Datasheet

Current PartRFQ

RC2512JK-073K6L

YAGEOIn Stock: 7591RC2512JK-073K6L Datasheet

DirectRFQ

ERJ-1TNF3601U

Panasonic Electronic ComponentsIn Stock: 4978ERJ-1TNF3601U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters:

Electrical Parameters (Must Match):

• Resistance value: 3.6 kOhms
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

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

Tolerance Consideration:

• RC6432J362CS specifies ±5% tolerance
• Substitute parts with ±1% tolerance (tighter tolerance) are functionally compatible and provide improved precision
• Substitute parts with ±5% tolerance provide direct equivalence

Environmental & Compliance Parameters (Must Match):

• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• Composition: Thick Film

Both identified substitutes meet all critical electrical, mechanical, and compliance requirements. Dimensional variations within the 2512 package specification are acceptable for PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC2512JK-073K6L (YAGEO) - Primary Direct Equivalent:

This substitute provides direct electrical and mechanical equivalence to the RC6432J362CS. Both components share identical resistance (3.6 kOhms), tolerance (±5%), power rating (1W), and operating specifications. The YAGEO part is in active production status with higher inventory availability (7518 units). Dimensional differences are within 2512 package tolerances and do not affect PCB assembly compatibility. This part is suitable for new designs and ongoing production.

ERJ-1TNF3601U (Panasonic) - Higher Precision Alternative:

This substitute offers tighter tolerance (±1% versus ±5%) while maintaining all other electrical and mechanical parameters. The part carries AEC-Q200 automotive qualification, indicating enhanced reliability screening. However, the product status is listed as "Not For New Designs," restricting its use to legacy system support or existing design maintenance only. The ±1% tolerance provides improved precision for applications requiring tighter resistance values, though this enhanced specification is not required by the RC6432J362CS baseline.

Selection Criteria:

• For new designs and active production: RC2512JK-073K6L (YAGEO)
• For legacy system support requiring automotive-grade components: ERJ-1TNF3601U (Panasonic)
• For direct replacement in existing assemblies: Either RC2512JK-073K6L or ERJ-1TNF3601U, depending on design requirements and production status constraints

Frequently Asked Questions (FAQ)

Q: Can RC2512JK-073K6L replace RC6432J362CS in existing designs?

A: Yes. Both components have identical resistance (3.6 kOhms), tolerance (±5%), power rating (1W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and package (2512). Dimensional variations are within acceptable tolerances for PCB assembly. The YAGEO part is in active production status.

Q: What is the difference between the ±5% and ±1% tolerance specifications?

A: Tolerance defines the maximum deviation from the nominal resistance value. RC6432J362CS and RC2512JK-073K6L allow ±5% deviation (3.42 kOhms to 3.78 kOhms). ERJ-1TNF3601U allows ±1% deviation (3.564 kOhms to 3.636 kOhms). The ±1% specification provides tighter resistance control for precision-critical applications.

Q: Why is ERJ-1TNF3601U marked "Not For New Designs"?

A: This product status indicates the manufacturer is discontinuing the part for new applications. Existing designs using this component can continue production, but new designs should select active-status alternatives such as RC2512JK-073K6L.

Q: Are there packaging differences between these substitutes?

A: RC6432J362CS packaging is not specified in the provided data. RC2512JK-073K6L and ERJ-1TNF3601U are both supplied in Tape & Reel (TR) format. All three components use the 2512 (6432 Metric) package case, which is mechanically compatible for PCB assembly.

Q: Do all three parts meet RoHS compliance requirements?

A: Yes. RC6432J362CS, RC2512JK-073K6L, and ERJ-1TNF3601U are all ROHS3 compliant. All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: What is the temperature coefficient specification, and why does it matter?

A: Temperature coefficient (±100ppm/°C) specifies how resistance changes with temperature. All three parts share identical temperature coefficients, ensuring consistent performance across the -55°C ~ 155°C operating range. This parameter is critical for applications with wide temperature variations.

Q: Can I use ERJ-1TNF3601U in a design originally specified for RC6432J362CS?

A: Electrically and mechanically, yes. However, ERJ-1TNF3601U is marked "Not For New Designs." If the original design is active and in production, this part can be used for legacy support. For new designs, RC2512JK-073K6L is the recommended substitute.