RC6432J471CS Equivalent & Substitute Parts

Part Overview

The RC6432J471CS is a 470 Ohms ±5% 1W chip resistor in 2512 (6432 Metric) package manufactured by Samsung Electro-Mechanics. The component features moisture-resistant thick film construction with operating temperature range of -55°C to 155°C. Product status is Active with 657 pcs in stock. Alternative parts become necessary when design requirements change regarding tolerance specifications, power rating upgrades, automotive certification needs, or when original manufacturer stock availability is constrained.

Key Parameters

Parameter	Specification
Resistance Value	470 Ohms
Tolerance	±5%
Power Rating	1W
Package / Case	2512 (6432 Metric)
Composition	Thick Film
Operating Temperature	-55°C ~ 155°C
Temperature Coefficient	±100ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute relationships for the RC6432J471CS are determined by three primary electrical parameters: resistance value (470 Ohms), operating temperature range (-55°C ~ 155°C), and package form factor (2512). Mechanical compatibility requires identical or dimensionally compatible 2512 package footprints.

Substitution is divided into three categories based on tolerance and power rating modifications:

Direct Substitutes (Same Tolerance ±5%, Same Power 1W):

Maintains identical electrical specifications
RC2512JK-07470RL (YAGEO) and AC2512JK-07470RL (YAGEO) meet this criterion
These parts preserve circuit behavior without redesign requirements

Upgrade Substitutes (Improved Tolerance ±1%, Equal or Greater Power Rating):

AC2512FK-07470RL (YAGEO, ±1%, 1W)
ERJ-1TNF4700U (Panasonic, ±1%, 1W)
RC2512FK-07470RL (YAGEO, ±1%, 1W)
RHC2512FT470R (Stackpole, ±1%, 2W)
RMCF2512FT470R (Stackpole, ±1%, 1W)
3521470RFT (TE Connectivity, ±1%, 2W)

These parts offer improved tolerance specifications with equal or increased power capacity. Enhanced tolerance improves circuit accuracy without thermal derating.

Similar Substitutes (Tolerance ±5%, Greater Power Rating):

CRGH2512J470R (TE Connectivity, ±5%, 2W)

This part retains tolerance but increases power handling capability.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Features	Temp Coeff	Operating Temp	RoHS	MSL	Inventory (pcs)
RC6432J471CS	Samsung Electro-Mechanics	470Ω	±5%	1	2512	Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	657
3521470RFT	TE Connectivity	470Ω	±1%	2	2512	Automotive AEC-Q200	±100ppm/°C	-55~155°C	ROHS3	1	1320
RC2512JK-07470RL	YAGEO	470Ω	±5%	1	2512	Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	20300
AC2512FK-07470RL	YAGEO	470Ω	±1%	1	2512	Automotive AEC-Q200, Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	10064
ERJ-1TNF4700U	Panasonic	470Ω	±1%	1	2512	Automotive AEC-Q200	±100ppm/°C	-55~155°C	ROHS3	1	19235
RC2512FK-07470RL	YAGEO	470Ω	±1%	1	2512	Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	2347
RHC2512FT470R	Stackpole Electronics	470Ω	±1%	2	2512	Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	8198
RMCF2512FT470R	Stackpole Electronics	470Ω	±1%	1	2512	Automotive AEC-Q200	±100ppm/°C	-55~155°C	ROHS3	1	10716
AC2512JK-07470RL	YAGEO	470Ω	±5%	1	2512	Automotive AEC-Q200, Moisture Resistant	±100ppm/°C	-55~155°C	ROHS3	1	5017
CRCW2512470RFKEG	Vishay Dale	470Ω	±1%	1	2512	Automotive AEC-Q200	±100ppm/°C	-55~155°C	ROHS3	1	2100
CRGH2512J470R	TE Connectivity	470Ω	±5%	2	2512	—	±100ppm/°C	-55~155°C	ROHS3	1	19444

Engineering Selection Recommendations

For Direct Substitution (Equivalent Electrical Performance): RC2512JK-07470RL (YAGEO) is the direct substitute with 20300 pcs in inventory. Both parts maintain ±5% tolerance and 1W power rating. YAGEO RC series demonstrates active product status with highest inventory availability.

For Automotive Applications: AC2512FK-07470RL, RMCF2512FT470R, and CRCW2512470RFKEG include AEC-Q200 automotive certification. These components are suitable for automotive-grade circuit designs and meet enhanced reliability standards.

For Applications Requiring Improved Tolerance: RC2512FK-07470RL (YAGEO, ±1%, 1W, 2347 pcs) provides enhanced tolerance specification while maintaining identical power rating and moisture resistance. ERJ-1TNF4700U (Panasonic, ±1%, 1W, 19235 pcs) offers greater inventory with automotive certification but carries "Not For New Designs" status.

For Thermal Margin Applications: 3521470RFT (TE Connectivity, 2W rating, 1320 pcs) and RHC2512FT470R (Stackpole, 2W rating, 8198 pcs) provide 2W power capability for designs requiring thermal headroom. These do not require circuit topology modification due to identical package footprint.

All listed substitutes maintain ROHS3 compliance, MSL Level 1 (unlimited moisture sensitivity rating), and operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can RC2512JK-07470RL replace RC6432J471CS without circuit redesign? A: Yes. Both components share identical electrical specifications (470Ω ±5%, 1W) and 2512 package form factor. The substitute requires no design changes and operates within the same thermal and tolerance envelope.

Q: What is the primary difference between direct substitutes and upgrade substitutes? A: Direct substitutes maintain the original ±5% tolerance and 1W power rating. Upgrade substitutes improve tolerance to ±1% and often increase power rating to 2W. The improved tolerance enhances circuit accuracy without redesign if the application allows.

Q: Are AEC-Q200 certified parts compatible with non-automotive applications? A: Yes. AEC-Q200 certification indicates enhanced reliability testing and qualification. These parts exceed automotive standards and are suitable for any application where the original part is specified.

Q: Why is ERJ-1TNF4700U marked "Not For New Designs"? A: This status indicates the manufacturer is discontinuing the product line. While functional and compatible, ERJ-1TNF4700U should not be selected for new designs. Alternative upgrade substitutes with Active status are preferred.

Q: Can a 2W-rated part replace a 1W-rated part in the same footprint? A: Yes, if the 2512 package dimensions are identical. Higher power rating does not create compatibility issues. 3521470RFT and RHC2512FT470R are 2W alternatives within the same package footprint. Verify mounted height specifications if clearance is constrained.

Q: How do dimensional variations affect substitution? A: All listed substitutes share the 2512 (6432 Metric) package designation. Dimensional variations exist (length 0.248" to 0.252", height 0.026" to 0.028" seated), but these fall within typical PCB design tolerances and do not require layout changes for equivalent footprints.

Q: What is Moisture Sensitivity Level (MSL) 1, and does it apply to all alternatives? A: MSL 1 indicates unlimited shelf life without baking requirements. All listed substitutes carry MSL Level 1 rating, eliminating moisture sensitivity concerns during storage and assembly.

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