RCS2012F2673CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F2673CS is a 267 kOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is currently active in production with 1150 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Key Parameters

Parameter	Specification
Resistance Value	267 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F2673CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Resistance value: 267 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.125W / 1/8W (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

Package type: 0805 (2012 Metric) (exact match required)
Number of terminations: 2 (exact match required)
Physical dimensions: 0.079" L x 0.049" W / 2.00mm x 1.25mm (exact match required)

Compliance & Environmental:

RoHS3 compliance (required)
Moisture Sensitivity Level 1 (required)
Composition: Thick Film (exact match required)

All three substitute parts listed below meet these criteria without exception.

Parameter Comparison

Parameter	RCS2012F2673CS (Samsung)	CRCW0805267KFKEA (Vishay Dale)	ERJ-6ENF2673V (Panasonic)	RC0805FR-07267KL (YAGEO)
Resistance	267 kOhms	267 kOhms	267 kOhms	267 kOhms
Tolerance	±1%	±1%	±1%	±1%
Power Rating	0.125W	0.125W	0.125W	0.125W
Package	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Dimensions (L x W)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)
Height - Seated (Max)	0.026" (0.66mm)	0.020" (0.50mm)	0.028" (0.70mm)	0.024" (0.60mm)
Terminations	2	2	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All three substitute parts are functionally equivalent to the RCS2012F2673CS and are suitable for direct replacement in circuit designs. Selection among these options is based on availability, supply chain considerations, and application-specific certifications:

CRCW0805267KFKEA (Vishay Dale): This substitute carries AEC-Q200 automotive qualification. Selection is appropriate for automotive applications requiring automotive-grade component certification. Seated height is 0.020" (0.50mm), the lowest among all options, which may be advantageous in space-constrained PCB layouts.

ERJ-6ENF2673V (Panasonic Electronic Components): This substitute carries AEC-Q200 automotive qualification and offers the highest inventory availability at 103,864 pieces in stock. Selection is appropriate for high-volume production runs and automotive applications. Seated height is 0.028" (0.70mm).

RC0805FR-07267KL (YAGEO): This substitute features moisture-resistant properties matching the original part. Selection is appropriate for general industrial applications without specific automotive requirements. Seated height is 0.024" (0.60mm), providing a mid-range profile. Inventory availability is 30,129 pieces.

All parts are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8533.21.0030.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805267KFKEA replace RCS2012F2673CS in non-automotive applications?

A: Yes. The CRCW0805267KFKEA meets all electrical and mechanical specifications required for direct substitution. AEC-Q200 certification is an additional qualification that does not restrict use in non-automotive circuits.

Q: What is the significance of the seated height differences among substitute parts?

A: Seated height variations (0.020" to 0.028") are within acceptable tolerances for 0805 package components. These differences are relevant only in applications with strict PCB clearance requirements or automated assembly processes with height-sensitive constraints. For standard applications, all parts are interchangeable.

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

A: Yes. All substitute parts listed are supplied in Tape & Reel packaging, matching the original RCS2012F2673CS packaging format.

Q: Do the substitute parts have the same temperature coefficient as the original?

A: Yes. All substitute parts have a temperature coefficient of ±100ppm/°C, identical to the RCS2012F2673CS.

Q: Which substitute part should be selected for maximum inventory availability?

A: ERJ-6ENF2673V (Panasonic) offers the highest inventory level at 103,864 pieces in stock, compared to 30,129 pieces for RC0805FR-07267KL and 14,573 pieces for CRCW0805267KFKEA.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All three substitute parts are RoHS3 compliant with MSL 1 (Unlimited) rating, matching the environmental compliance profile of the original RCS2012F2673CS.

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