Equivalent & Substitute Parts for RC1005J113CS

Part Overview

The RC1005J113CS is an 11 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component 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 is currently active in production status with ROHS3 compliance and MSL 1 rating.

Equivalent and substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements demand enhanced tolerance specifications, when automotive-grade qualification is required, or when alternative packaging formats are needed for supply chain optimization.

Key Parameters

Parameter	Value
Resistance	11 kOhms
Tolerance	±5%
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
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution logic for the RC1005J113CS is determined by the following critical parameters: resistance value (11 kOhms), package format (0402 metric), power rating (0.063W minimum), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts maintain these core electrical and mechanical specifications.

Substitute parts are categorized into three groups:

Direct Substitutes maintain identical specifications including ±5% tolerance, 0.063W power rating, and moisture-resistant thick film composition. These parts are pin-compatible and functionally equivalent with no design modifications required.

Upgrade Substitutes offer enhanced tolerance (±1% instead of ±5%), higher power ratings (0.1W in one case), or automotive AEC-Q200 qualification. These parts are electrically compatible but provide improved performance characteristics or reliability certifications.

Similar Substitutes match the core electrical parameters but may include automotive qualification or differ in packaging format. These parts are compatible for applications where the additional features do not conflict with design requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Composition	Temp Coeff	Operating Temp	MSL	RoHS Status	Product Status
RC1005J113CS	Samsung Electro-Mechanics	11 kOhms	±5%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
RC0402JR-0711KL	YAGEO	11 kOhms	±5%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
CRG0402F11K	TE Connectivity Passive Product	11 kOhms	±1%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
ERJ-2RKF1102X	Panasonic Electronic Components	11 kOhms	±1%	0.1W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
MCR01MRTF1102	Rohm Semiconductor	11 kOhms	±1%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Discontinued at DiGi Electronics
RC0402FR-0711KL	YAGEO	11 kOhms	±1%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
RMCF0402FT11K0	Stackpole Electronics Inc	11 kOhms	±1%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
AC0402JR-0711KL	YAGEO	11 kOhms	±5%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active
RMCF0402JT11K0	Stackpole Electronics Inc	11 kOhms	±5%	0.063W	0402	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Active

Engineering Selection Recommendations

Direct Substitution (No Design Changes Required):

RC0402JR-0711KL from YAGEO is the primary direct substitute, offering identical electrical specifications and active production status with significantly higher inventory availability (329,494 pieces). This part maintains ±5% tolerance, 0.063W power rating, and moisture-resistant thick film composition. Both parts are ROHS3 compliant with MSL 1 rating.

AC0402JR-0711KL and RMCF0402JT11K0 are functionally equivalent alternatives with ±5% tolerance matching the original specification. AC0402JR-0711KL includes automotive AEC-Q200 qualification, while RMCF0402JT11K0 is also AEC-Q200 rated. Both maintain active production status.

Upgrade Substitution (Enhanced Performance):

RC0402FR-0711KL, CRG0402F11K, RMCF0402FT11K0, and ERJ-2RKF1102X offer ±1% tolerance improvement over the original ±5% specification. These parts are suitable for applications requiring tighter resistance tolerances while maintaining full electrical compatibility.

RMCF0402FT11K0 and ERJ-2RKF1102X include automotive AEC-Q200 qualification for applications requiring automotive-grade reliability. ERJ-2RKF1102X provides increased power rating (0.1W versus 0.063W), offering thermal margin for demanding applications.

Avoid:

MCR01MRTF1102 is discontinued at DiGi Electronics and should not be selected for new designs despite meeting electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can RC0402JR-0711KL directly replace RC1005J113CS without circuit modifications?

A: Yes. RC0402JR-0711KL maintains identical resistance (11 kOhms), tolerance (±5%), power rating (0.063W), package format (0402), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). No circuit modifications are required.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes (RC0402JR-0711KL, AC0402JR-0711KL, RMCF0402JT11K0) match all specifications of the original part. Upgrade substitutes (RC0402FR-0711KL, CRG0402F11K, RMCF0402FT11K0, ERJ-2RKF1102X) offer enhanced tolerance (±1% instead of ±5%) or higher power ratings (0.1W instead of 0.063W), providing improved performance characteristics.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity level, matching the environmental and regulatory requirements of the original RC1005J113CS.

Q: Which substitute offers automotive qualification?

A: AC0402JR-0711KL, RMCF0402JT11K0, RMCF0402FT11K0, and ERJ-2RKF1102X carry AEC-Q200 automotive qualification. These parts are suitable for automotive applications requiring automotive-grade component certification.

Q: What is the inventory status of substitute parts?

A: RC0402JR-0711KL has the highest availability (329,494 pieces). RMCF0402FT11K0 (309,617 pieces) and ERJ-2RKF1102X (272,427 pieces) also maintain substantial inventory. RC0402FR-0711KL (101,998 pieces) and AC0402JR-0711KL (19,504 pieces) have moderate availability. MCR01MRTF1102 (1,025 pieces) is discontinued and should not be used for new designs.

Q: Can I use a ±1% tolerance part in place of a ±5% tolerance specification?

A: Yes. A ±1% tolerance part is a functional upgrade that provides tighter resistance tolerance than required. This substitution is electrically compatible and improves circuit accuracy without introducing compatibility issues.

Q: Does ERJ-2RKF1102X with 0.1W power rating provide any advantage over 0.063W parts?

A: ERJ-2RKF1102X provides increased thermal margin and power dissipation capability. In applications where the resistor experiences sustained current flow or elevated ambient temperatures, the higher power rating reduces thermal stress and extends component life.

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