RC6432J361CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432J361CS is a 360 Ohms ±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 with MSL 1 rating. The part is currently active in production with 903 pieces available in inventory. Equivalent and substitute parts are identified for applications requiring direct replacement, tolerance upgrades, or automotive-grade alternatives.

Key Parameters

Parameter	Value
Resistance	360 Ohms
Tolerance	±5%
Power Rating	1W
Package / Case	2512 (6432 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution relationships are established based on matching electrical and mechanical parameters. The RC6432J361CS operates at ±5% tolerance with standard thick film composition. Equivalent parts maintain identical resistance, power rating, package dimensions, and operating temperature range. Upgrade parts provide improved tolerance (±1%) while maintaining all other critical parameters. All substitute parts share the 2512 package footprint, identical resistance value, 1W power rating, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Substitution validity depends on tolerance requirements, automotive qualification needs, and product status constraints.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Product Status	Inventory
RC6432J361CS	Samsung Electro-Mechanics	360 Ω	±5%	1	2512	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	903
RC2512JK-07360RL	YAGEO	360 Ω	±5%	1	2512	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	12281
RC2512FK-07360RL	YAGEO	360 Ω	±1%	1	2512	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	6052
AC2512FK-07360RL	YAGEO	360 Ω	±1%	1	2512	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Active	8779
ERJ-1TNF3600U	Panasonic Electronic Components	360 Ω	±1%	1	2512	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Not For New Designs	14408
RMCF2512FT360R	Stackpole Electronics Inc	360 Ω	±1%	1	2512	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active	8709

Engineering Selection Recommendations

Direct Equivalent (Same Tolerance): RC2512JK-07360RL from YAGEO is a direct equivalent to RC6432J361CS, maintaining ±5% tolerance with identical electrical and mechanical specifications. Both parts are active in production. This substitution applies when tolerance requirements are non-critical and standard moisture-resistant thick film composition is acceptable.

Tolerance Upgrade (±1% Tolerance): RC2512FK-07360RL and AC2512FK-07360RL from YAGEO provide improved tolerance at ±1% while maintaining all other parameters. Both are active products. AC2512FK-07360RL includes automotive AEC-Q200 qualification. These upgrades apply when circuit performance requires tighter tolerance control.

Automotive-Grade Alternatives: AC2512FK-07360RL (YAGEO) and RMCF2512FT360R (Stackpole Electronics Inc) both carry AEC-Q200 automotive qualification with ±1% tolerance. Both are active in production. These selections apply to automotive applications requiring certified components.

Legacy Consideration: ERJ-1TNF3600U from Panasonic carries AEC-Q200 qualification but is marked "Not For New Designs." This part remains available with high inventory but should not be selected for new circuit development.

Frequently Asked Questions (FAQ)

Q: Can RC2512JK-07360RL directly replace RC6432J361CS? A: Yes. RC2512JK-07360RL maintains identical resistance (360 Ω), tolerance (±5%), power rating (1W), package (2512), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). Both are active products with moisture-resistant thick film composition.

Q: What is the difference between the ±5% and ±1% tolerance options? A: The main part RC6432J361CS operates at ±5% tolerance. Upgrade parts RC2512FK-07360RL, AC2512FK-07360RL, and RMCF2512FT360R operate at ±1% tolerance. The ±1% versions provide tighter resistance accuracy for precision circuits. All other electrical and mechanical parameters remain identical.

Q: Which substitute part is suitable for automotive applications? A: AC2512FK-07360RL (YAGEO) and RMCF2512FT360R (Stackpole Electronics Inc) both carry AEC-Q200 automotive qualification. Both are active products with ±1% tolerance. ERJ-1TNF3600U also carries AEC-Q200 but is marked "Not For New Designs."

Q: Are all substitute parts in the same 2512 package? A: Yes. All listed substitute parts use the 2512 (6432 Metric) package with identical footprint compatibility. Dimensional variations are within standard manufacturing tolerances (length 6.30-6.40mm, width 3.10-3.20mm, height 0.65-0.70mm).

Q: What is the MSL rating for these parts? A: All parts listed carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Is ERJ-1TNF3600U recommended for new designs? A: No. ERJ-1TNF3600U is marked "Not For New Designs." While inventory is available, this part should only be used for legacy system maintenance or repair. Active alternatives include RC2512FK-07360RL, AC2512FK-07360RL, and RMCF2512FT360R.

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