RC1005F1072CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F1072CS is a 10.7 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 and operates across the temperature range of -55°C to 155°C. The component features moisture resistance and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). As an active product with 1069 units in current inventory, equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or enhanced specifications such as automotive qualification.

Key Parameters

Parameter	Value
Resistance	10.7 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
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F1072CS is determined by strict equivalence across the following critical parameters: resistance value (10.7 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All identified substitute parts maintain these core electrical and mechanical specifications.

Substitute parts are categorized into three groups:

Direct Equivalents maintain identical specifications including power rating (0.063W / 1/16W), moisture resistance features, and compliance certifications. These parts are interchangeable without design modification.

Upgrade Substitutes provide enhanced power rating (0.1W / 1/10W) or automotive qualification (AEC-Q200) while maintaining all other core parameters. These parts offer improved performance margins or reliability certifications.

Similar Substitutes match all core electrical parameters and package specifications but may include additional features such as automotive qualification or alternative moisture resistance implementations. These parts are functionally compatible with potential design benefits.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	RoHS Status	Inventory
RC1005F1072CS	Samsung Electro-Mechanics	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Moisture Resistant	ROHS3	1069
CR0402-FX-1072GLF	Bourns Inc.	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	—	ROHS3	18857
RC0402FR-0710K7L	YAGEO	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Moisture Resistant	ROHS3	123418
ERJ-2RKF1072X	Panasonic Electronic Components	10.7 kΩ	±1%	0.1	0402	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	ROHS3	129574
AC0402FR-0710K7L	YAGEO	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Moisture Resistant	ROHS3	13637
CRCW040210K7FKED	Vishay Dale	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	ROHS3	108201
CRCW040210K7FKTD	Vishay Dale	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	RoHS Non-compliant	8841
RMCF0402FT10K7	Stackpole Electronics Inc	10.7 kΩ	±1%	0.063	0402	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	ROHS3	94828

Engineering Selection Recommendations

For Direct Replacement (No Design Changes Required):

CR0402-FX-1072GLF (Bourns Inc.) and RC0402FR-0710K7L (YAGEO) are direct electrical and mechanical equivalents to the RC1005F1072CS. Both maintain identical resistance, tolerance, power rating, package format, and temperature specifications. RC0402FR-0710K7L offers significantly higher inventory availability (123418 units) and includes moisture resistance matching the original specification. Both parts are ROHS3 compliant with MSL 1 rating.

For Enhanced Reliability (Automotive Applications):

ERJ-2RKF1072X (Panasonic Electronic Components), AC0402FR-0710K7L (YAGEO), CRCW040210K7FKED (Vishay Dale), and RMCF0402FT10K7 (Stackpole Electronics Inc) provide automotive AEC-Q200 qualification while maintaining core electrical parameters. ERJ-2RKF1072X offers increased power rating (0.1W vs. 0.063W), providing additional thermal margin. AC0402FR-0710K7L combines AEC-Q200 qualification with moisture resistance. CRCW040210K7FKED and RMCF0402FT10K7 provide AEC-Q200 qualification with substantial inventory availability (108201 and 94828 units respectively).

Parts to Avoid:

CRCW040210K7FKTD (Vishay Dale) is RoHS non-compliant and REACH affected, making it unsuitable for applications requiring regulatory compliance with the original RC1005F1072CS specification.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC0402FR-0710K7L for RC1005F1072CS without circuit redesign?

A: Yes. RC0402FR-0710K7L is a direct equivalent with identical resistance (10.7 kOhms), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). Both include moisture resistance and are ROHS3 compliant.

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

A: Direct equivalents (CR0402-FX-1072GLF, RC0402FR-0710K7L) maintain all specifications of the original part. Upgrade substitutes (ERJ-2RKF1072X) provide enhanced power rating (0.1W vs. 0.063W) or automotive qualification (AEC-Q200) while maintaining core electrical parameters. Upgrade substitutes are backward compatible but offer improved performance margins.

Q: Are automotive-qualified parts (AEC-Q200) interchangeable with non-automotive parts?

A: Automotive-qualified parts (ERJ-2RKF1072X, AC0402FR-0710K7L, CRCW040210K7FKED, RMCF0402FT10K7) meet additional reliability and qualification standards beyond standard industrial parts. They are electrically and mechanically compatible with non-automotive equivalents but provide enhanced reliability certification. Use in non-automotive applications is acceptable; use of non-automotive parts in automotive applications requires design review.

Q: Does package height variation affect substitution?

A: AC0402FR-0710K7L has maximum seated height of 0.015" (0.37mm) compared to 0.016" (0.40mm) for the RC1005F1072CS and other substitutes. This 0.01mm difference is within typical PCB assembly tolerances and does not affect substitution eligibility for standard applications. Verify clearance for applications with tight height constraints.

Q: Why is CRCW040210K7FKTD listed as unsuitable?

A: CRCW040210K7FKTD is RoHS non-compliant and REACH affected, conflicting with the RC1005F1072CS ROHS3 compliance and REACH unaffected status. This part is unsuitable for applications requiring regulatory compliance with the original specification.

Q: Which substitute offers the best inventory availability?

A: RC0402FR-0710K7L (YAGEO) provides the highest inventory availability at 123418 units, followed by ERJ-2RKF1072X (Panasonic) at 129574 units. Both are suitable for high-volume production requirements.

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