RC1005F1153CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F1153CS is a 115 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device 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 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 ensure direct functional replacement in circuit applications.

Key Parameters

Parameter	Value
Resistance	115 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
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RC1005F1153CS are classified based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Critical Matching Parameters:

Resistance value: 115 kOhms
Tolerance: ±1%
Package format: 0402 (1005 Metric)
Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C
Composition: Thick Film
Number of terminations: 2
RoHS3 compliance
MSL 1 rating

Substitution Categories:

Direct Equivalents maintain identical electrical specifications and power rating (0.063W / 1/16W):

CR0402-FX-1153GLF (Bourns Inc.)
RC0402FR-07115KL (YAGEO)
CRCW0402115KFKED (Vishay Dale)
RMCF0402FT115K (Stackpole Electronics Inc)

Upgrade Substitute provides higher power rating (0.1W / 1/10W) with automotive qualification:

ERJ-2RKF1153X (Panasonic Electronic Components)

All substitute parts share identical mechanical dimensions, temperature characteristics, and package specifications. Differences exist only in manufacturer-specific features such as automotive AEC-Q200 certification availability and power rating enhancements.

Parameter Comparison

Parameter	RC1005F1153CS (Samsung)	CR0402-FX-1153GLF (Bourns)	RC0402FR-07115KL (YAGEO)	ERJ-2RKF1153X (Panasonic)	CRCW0402115KFKED (Vishay Dale)	RMCF0402FT115K (Stackpole)
Resistance	115 kOhms	115 kOhms	115 kOhms	115 kOhms	115 kOhms	115 kOhms
Tolerance	±1%	±1%	±1%	±1%	±1%	±1%
Power Rating	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)	0.1W (1/10W)	0.063W (1/16W)	0.063W (1/16W)
Package / Case	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Automotive Certification	None	None	None	AEC-Q200	AEC-Q200	AEC-Q200

Engineering Selection Recommendations

Direct Substitution (Equivalent Parts):

CR0402-FX-1153GLF, RC0402FR-07115KL, CRCW0402115KFKED, and RMCF0402FT115K are direct functional equivalents to RC1005F1153CS. These parts maintain identical electrical specifications, power ratings, and mechanical dimensions. Selection among these direct equivalents depends on manufacturer availability, inventory levels, and supply chain requirements. All four parts maintain ROHS3 compliance and MSL 1 rating.

Upgrade Substitution (Enhanced Performance):

ERJ-2RKF1153X from Panasonic Electronic Components provides an upgrade path with increased power rating (0.1W versus 0.063W) while maintaining all other critical parameters. This part includes AEC-Q200 automotive qualification. The higher power rating provides additional thermal margin in applications where power dissipation approaches the 0.063W limit of the original specification.

Automotive Applications:

For applications requiring automotive-grade components, CRCW0402115KFKED (Vishay Dale), RMCF0402FT115K (Stackpole Electronics Inc), and ERJ-2RKF1153X (Panasonic) all carry AEC-Q200 certification. These parts are suitable for automotive circuit designs where component qualification is mandatory.

Moisture Resistance:

RC0402FR-07115KL (YAGEO) and RC1005F1153CS (Samsung) both specify moisture resistant construction. For applications in high-humidity environments, these parts provide explicit moisture resistance features.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-1153GLF replace RC1005F1153CS directly on the PCB?

A: Yes. CR0402-FX-1153GLF is a direct equivalent with identical resistance value (115 kOhms), tolerance (±1%), power rating (0.063W), package format (0402), and physical dimensions (0.039" L x 0.020" W). No circuit modifications are required.

Q: What is the difference between the 0.063W and 0.1W power ratings?

A: The 0.063W (1/16W) rating specifies maximum continuous power dissipation at rated temperature. The 0.1W (1/10W) rating in ERJ-2RKF1153X allows higher power dissipation. In applications where the resistor dissipates less than 0.063W, both ratings are functionally equivalent. The 0.1W part provides additional thermal margin.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (CR0402-FX-1153GLF, RC0402FR-07115KL, ERJ-2RKF1153X, CRCW0402115KFKED, RMCF0402FT115K) maintain ROHS3 compliance matching the original RC1005F1153CS specification.

Q: Which substitute parts have automotive certification?

A: ERJ-2RKF1153X (Panasonic), CRCW0402115KFKED (Vishay Dale), and RMCF0402FT115K (Stackpole Electronics Inc) carry AEC-Q200 automotive qualification. RC1005F1153CS and CR0402-FX-1153GLF do not specify automotive certification.

Q: Can I use ERJ-2RKF1153X in place of RC1005F1153CS in any circuit?

A: Yes. ERJ-2RKF1153X maintains all critical electrical parameters (115 kOhms, ±1% tolerance, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range) and identical mechanical dimensions. The higher power rating (0.1W versus 0.063W) does not create compatibility issues; it only provides additional thermal capability.

Q: What is MSL 1 rating and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture bake-out requirements. All listed parts carry MSL 1 rating, meaning they can be stored and handled without special moisture control procedures prior to soldering.

Q: Are the physical dimensions identical across all substitute parts?

A: Yes. All substitute parts maintain identical 0402 (1005 Metric) package format with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). PCB footprints and assembly processes remain unchanged.

Q: Which substitute part has the highest inventory availability?

A: RC0402FR-07115KL (YAGEO) shows 428,548 pieces in stock, representing the highest available inventory among all listed substitutes.

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