RC1005F332CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F332CS is a 3.3 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 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 with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to support component procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	3.3 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 to 155°C
Dimensions	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RC1005F332CS are classified based on strict electrical and mechanical parameter matching. All identified substitutes maintain the following core specifications: 3.3 kOhms resistance value, ±1% tolerance, 0402 (1005 Metric) package format, thick film composition, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating temperature range. Substitution categories are defined as follows:

Direct Equivalents share identical electrical ratings (0.063W power), mechanical dimensions, and packaging format with no functional differences.

Upgrade Substitutes provide enhanced power rating (0.1W vs 0.063W) while maintaining all other core parameters, suitable for applications requiring additional thermal margin.

Similar Substitutes include automotive-grade variants with AEC-Q200 certification and enhanced features such as moisture resistance or anti-sulfur construction, maintaining electrical and mechanical compatibility.

All substitute parts are ROHS3 compliant, MSL 1 rated, and operate within the specified temperature range.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temperature Coefficient	Operating Temperature	Features	RoHS Status	MSL
RC1005F332CS	Samsung Electro-Mechanics	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	ROHS3	1
CR0402-FX-3301GLF	Bourns Inc.	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	—	ROHS3	1
CRG0402F3K3	TE Connectivity Passive Product	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	—	ROHS3	1
RC0402FR-073K3L	YAGEO	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	ROHS3	1
ERJ-2RKF3301X	Panasonic Electronic Components	3.3 kOhms	±1%	0.1W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	ROHS3	1
AC0402FR-073K3L	YAGEO	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	ROHS3	1
AF0402FR-073K3L	YAGEO	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Automotive AEC-Q200	ROHS3	1
RMCF0402FT3K30	Stackpole Electronics Inc	3.3 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	ROHS3	1

Engineering Selection Recommendations

Direct Equivalent Selection: CR0402-FX-3301GLF (Bourns Inc.) and CRG0402F3K3 (TE Connectivity Passive Product) provide functionally identical performance to the RC1005F332CS with matching 0.063W power rating and 0402 package dimensions. These parts are suitable for direct substitution in applications where the original specification is maintained.

Moisture-Resistant Variants: RC0402FR-073K3L (YAGEO) shares moisture resistant construction with the RC1005F332CS and maintains identical electrical and mechanical specifications, providing equivalent performance for moisture-sensitive applications.

Automotive-Grade Alternatives: AC0402FR-073K3L, AF0402FR-073K3L (YAGEO), and RMCF0402FT3K30 (Stackpole Electronics Inc) incorporate AEC-Q200 automotive qualification with moisture resistant or anti-sulfur features. These parts maintain 0.063W power rating and are suitable for automotive and harsh environment applications requiring enhanced reliability certification.

Upgraded Power Rating: ERJ-2RKF3301X (Panasonic Electronic Components) provides 0.1W power rating with AEC-Q200 automotive qualification. This upgrade is applicable in designs requiring additional thermal margin while maintaining all other electrical and mechanical parameters.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C to 155°C operating temperature range, ensuring regulatory and environmental compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-3301GLF replace RC1005F332CS in all applications?

A: CR0402-FX-3301GLF is a direct equivalent with identical resistance (3.3 kOhms), tolerance (±1%), power rating (0.063W), package (0402), and temperature range (-55°C to 155°C). Direct substitution is supported for all applications where the original part specification is maintained.

Q: What is the difference between the RC1005F332CS and ERJ-2RKF3301X?

A: The primary difference is power rating: RC1005F332CS is rated 0.063W (1/16W) while ERJ-2RKF3301X is rated 0.1W (1/10W). Both maintain 3.3 kOhms resistance, ±1% tolerance, 0402 package, and -55°C to 155°C operating range. ERJ-2RKF3301X includes AEC-Q200 automotive qualification. The higher power rating provides additional thermal margin in applications with higher current dissipation.

Q: Are automotive-grade parts (AC0402FR-073K3L, AF0402FR-073K3L, RMCF0402FT3K30) suitable for non-automotive applications?

A: Automotive-grade parts with AEC-Q200 certification maintain the same electrical specifications (3.3 kOhms, ±1%, 0.063W, 0402 package) as the RC1005F332CS and are functionally compatible with non-automotive applications. AEC-Q200 certification indicates enhanced reliability qualification and is not restricted to automotive use.

Q: What does MSL 1 (Unlimited) moisture sensitivity level mean?

A: MSL 1 indicates unlimited shelf life without moisture absorption precautions. All listed substitute parts maintain MSL 1 rating, eliminating moisture-related handling restrictions during storage and assembly.

Q: Can I use RC0402FR-073K3L as a direct replacement for RC1005F332CS?

A: RC0402FR-073K3L is a direct equivalent manufactured by YAGEO with identical specifications: 3.3 kOhms, ±1% tolerance, 0.063W power rating, 0402 package, moisture resistant construction, and -55°C to 155°C operating range. Direct substitution is supported.

Q: What is the significance of anti-sulfur construction in AF0402FR-073K3L?

A: Anti-sulfur construction (AF0402FR-073K3L) provides enhanced resistance to sulfur-containing environmental contaminants. This feature is relevant for applications in industrial or corrosive environments. The part maintains identical electrical and mechanical specifications to the RC1005F332CS with added environmental protection.

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

A: CR0402-FX-3301GLF, CRG0402F3K3, ERJ-2RKF3301X, AC0402FR-073K3L, AF0402FR-073K3L, and RMCF0402FT3K30 are supplied in Tape & Reel (TR) packaging. RC0402FR-073K3L is available in Cut Tape (CT) & Digi-Reel® packaging. Packaging format should be confirmed based on assembly process requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message