RC1005F474CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F474CS is a 470 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component is rated at 0.063W (1/16W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching electrical specifications, mechanical package dimensions, and compliance certifications. Alternative sources provide identical or enhanced performance characteristics while maintaining compatibility with the original design requirements.

Key Parameters

Parameter	Specification
Resistance Value	470 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Terminations	2
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RC1005F474CS are classified based on strict electrical and mechanical parameter matching:

Direct Equivalents maintain identical specifications across all critical parameters: 470 kOhms resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range.

Upgrade Options provide enhanced performance through increased power rating (0.1W vs. 0.063W) or additional automotive qualification (AEC-Q200) while maintaining all other electrical and mechanical compatibility.

Similar Alternatives include additional protective features such as anti-sulfur coating or automotive-grade certification while preserving core electrical specifications and package dimensions.

The following parameters determine substitution eligibility:

Resistance value: 470 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Package: 0402 (1005 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)
Terminations: 2 (exact match required)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	RoHS	MSL
RC1005F474CS	Samsung Electro-Mechanics	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	Moisture Resistant	ROHS3	1
CR0402-FX-4703GLF	Bourns Inc.	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	—	ROHS3	1
CRG0402F470K	TE Connectivity Passive Product	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	—	ROHS3	1
RC0402FR-07470KL	YAGEO	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	Moisture Resistant	ROHS3	1
ERJ-2RKF4703X	Panasonic Electronic Components	470 kΩ	±1%	0.1	0402	±100ppm/°C	-55~155°C	Automotive AEC-Q200	ROHS3	1
AC0402FR-07470KL	YAGEO	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Moisture Resistant	ROHS3	1
AF0402FR-07470KL	YAGEO	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	Anti-Sulfur, Automotive AEC-Q200	ROHS3	1
RMCF0402FT470K	Stackpole Electronics Inc	470 kΩ	±1%	0.063	0402	±100ppm/°C	-55~155°C	Automotive AEC-Q200	ROHS3	1

Engineering Selection Recommendations

Direct Replacement (No Design Changes Required):

CR0402-FX-4703GLF (Bourns Inc.) and CRG0402F470K (TE Connectivity Passive Product) provide direct electrical and mechanical equivalence to the RC1005F474CS. Both parts maintain identical resistance, tolerance, power rating, package dimensions, and temperature specifications. Selection between these options depends on supplier availability and procurement lead times.

Moisture-Resistant Equivalent:

RC0402FR-07470KL (YAGEO) matches the moisture-resistant feature set of the original Samsung part while providing identical electrical specifications. This option is suitable for applications requiring moisture protection in high-humidity environments.

Automotive-Grade Upgrade:

ERJ-2RKF4703X (Panasonic Electronic Components) provides enhanced power rating (0.1W vs. 0.063W) with AEC-Q200 automotive qualification. This upgrade option accommodates higher power dissipation requirements while maintaining all other electrical and mechanical compatibility. Selection of this part requires verification that the increased power rating does not introduce thermal management complications in the PCB layout.

Automotive-Grade with Moisture Resistance:

AC0402FR-07470KL (YAGEO) combines automotive AEC-Q200 certification with moisture-resistant construction. This option is appropriate for automotive applications operating in moisture-prone environments.

Automotive-Grade with Anti-Sulfur Protection:

AF0402FR-07470KL (YAGEO) adds anti-sulfur coating to the automotive AEC-Q200 specification. This option is suitable for applications exposed to corrosive sulfur-containing atmospheres.

High-Volume Alternative:

RMCF0402FT470K (Stackpole Electronics Inc) offers automotive AEC-Q200 qualification with the highest inventory availability (1,280,141 pcs). This option is recommended for high-volume production runs requiring extended supply chain security.

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-4703GLF replace RC1005F474CS in existing designs without PCB modification?

A: Yes. CR0402-FX-4703GLF maintains identical electrical specifications (470 kΩ, ±1%, 0.063W) and package dimensions (0402). Direct footprint compatibility is confirmed. No design changes are required.

Q: What is the difference between RC0402FR-07470KL and RC1005F474CS?

A: Both parts are 470 kΩ ±1% 0.063W 0402 resistors with identical electrical and mechanical specifications. RC0402FR-07470KL is manufactured by YAGEO while RC1005F474CS is manufactured by Samsung Electro-Mechanics. Both include moisture-resistant construction.

Q: Is ERJ-2RKF4703X a direct substitute or an upgrade?

A: ERJ-2RKF4703X is classified as an upgrade option. It maintains identical resistance, tolerance, package, and temperature specifications but provides increased power rating (0.1W vs. 0.063W) and includes AEC-Q200 automotive certification. The higher power rating allows greater current handling capability.

Q: Can automotive-grade parts (AEC-Q200) be used in non-automotive applications?

A: Yes. Automotive-grade parts meet or exceed the electrical and reliability requirements of standard industrial-grade components. AEC-Q200 certification indicates enhanced qualification testing and is compatible with non-automotive applications.

Q: What does anti-sulfur coating (AF series) protect against?

A: Anti-sulfur coating protects resistor terminations from corrosion caused by hydrogen sulfide and other sulfur-containing compounds in industrial or marine environments. This feature is optional for standard applications but recommended for harsh environmental exposure.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All substitute parts listed are supplied in Tape & Reel packaging format, consistent with the original RC1005F474CS packaging specification.

Q: What is MSL 1 (Unlimited) moisture sensitivity rating?

A: MSL 1 indicates the component can be stored indefinitely without moisture baking requirements prior to soldering. This rating applies to all listed substitute parts and the original component.

Q: Which substitute part has the highest inventory availability?

A: RMCF0402FT470K (Stackpole Electronics Inc) maintains the highest inventory level at 1,280,141 pieces. This option is recommended for applications requiring extended supply chain security or high-volume production.

Q: Do all substitute parts comply with ROHS3 and REACH regulations?

A: All substitute parts are ROHS3 compliant. REACH status is either "REACH Unaffected" or "Vendor Undefined" across all options, indicating compliance with current regulatory requirements.

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