MCS04020D2672BE100 Equivalent & Substitute Parts

Part Overview

The MCS04020D2672BE100 is a 26.7 kOhms ±0.1% precision thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). Manufactured by Vishay Beyschlag/Draloric/BC Components, this component is part of the MCS precision resistor series and maintains active product status. Finding equivalent and substitute parts is necessary to ensure supply chain flexibility, optimize procurement costs, and maintain design continuity across manufacturing batches and supplier availability.

Key Parameters

Parameter	Value
Resistance	26.7 kOhms
Tolerance	±0.1%
Power Rating	0.063W (1/16W)
Composition	Thin Film
Package	0402 (1005 Metric)
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MCS04020D2672BE100 is determined by the following critical parameters:

Resistance Value: Must be 26.7 kOhms
Tolerance: Must be ±0.1%
Package: Must be 0402 (1005 Metric)
Composition: Must be Thin Film
Temperature Coefficient: Must be ±25ppm/°C
RoHS Compliance: Must be ROHS3 Compliant
Moisture Sensitivity Level: Must be 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical parameters. Variations in power rating (0.063W vs. 0.13W) and maximum operating temperature are permissible as they represent enhanced or equivalent performance characteristics that do not compromise the original design requirements.

Parameter Comparison

Parameter	MCS04020D2672BE100	CPF0402B26K7E1	RT0402BRD0726K7L	TNPW040226K7BEED
Manufacturer	Vishay Beyschlag/Draloric/BC Components	TE Connectivity Passive Product	YAGEO	Vishay Dale
Resistance	26.7 kOhms	26.7 kOhms	26.7 kOhms	26.7 kOhms
Tolerance	±0.1%	±0.1%	±0.1%	±0.1%
Power Rating	0.063W (1/16W)	0.063W (1/16W)	0.063W (1/16W)	0.13W
Composition	Thin Film	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±25ppm/°C	±25ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature Range	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 175°C
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Size (L x W)	0.039" x 0.020" (1.00mm x 0.50mm)	0.039" x 0.020" (1.00mm x 0.50mm)	0.039" x 0.020" (1.00mm x 0.50mm)	0.039" x 0.020" (1.00mm x 0.50mm)
Height - Seated (Max)	0.015" (0.37mm)	0.014" (0.35mm)	0.014" (0.35mm)	0.016" (0.40mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and MSL 1 rating, meeting the regulatory and environmental requirements of the original MCS04020D2672BE100.

CPF0402B26K7E1 (TE Connectivity Passive Product): Direct electrical equivalent with identical power rating and temperature coefficient. Extended operating temperature range to 155°C provides additional thermal margin. Suitable for applications requiring standard performance specifications.

RT0402BRD0726K7L (YAGEO): Direct electrical equivalent with identical power rating and temperature coefficient. Extended operating temperature range to 155°C. Provides alternative sourcing from established manufacturer. Suitable for standard precision applications.

TNPW040226K7BEED (Vishay Dale): Enhanced power rating of 0.13W provides increased thermal headroom compared to the original 0.063W specification. Extended operating temperature range to 175°C. Includes AEC-Q200 automotive qualification, anti-sulfur coating, and moisture-resistant features. Recommended for applications requiring enhanced reliability, automotive environments, or higher thermal stress conditions.

Frequently Asked Questions (FAQ)

Q: Can I use TNPW040226K7BEED as a direct replacement for MCS04020D2672BE100?

A: Yes. Both parts share identical resistance (26.7 kOhms), tolerance (±0.1%), temperature coefficient (±25ppm/°C), package (0402), and compliance ratings (ROHS3, MSL 1). The TNPW040226K7BEED offers higher power rating (0.13W vs. 0.063W) and extended temperature range (-55°C to 175°C vs. -55°C to 125°C), making it functionally compatible and suitable for the same circuit applications.

Q: What is the difference between the substitute parts?

A: CPF0402B26K7E1 and RT0402BRD0726K7L are electrically identical to the original part with matching power ratings and temperature coefficients. TNPW040226K7BEED differs by offering higher power dissipation capability (0.13W), extended maximum operating temperature (175°C), and automotive-grade certifications (AEC-Q200). All three are functionally interchangeable at the circuit level.

Q: Are there any height differences I should consider for PCB assembly?

A: Seated heights vary slightly: MCS04020D2672BE100 at 0.015" (0.37mm), CPF0402B26K7E1 and RT0402BRD0726K7L at 0.014" (0.35mm), and TNPW040226K7BEED at 0.016" (0.40mm). These variations are within typical 0402 package tolerances and do not affect standard PCB assembly processes or component placement.

Q: Which substitute part should I select for cost optimization?

A: Selection depends on inventory availability and procurement pricing. CPF0402B26K7E1 and RT0402BRD0726K7L offer equivalent performance to the original part. TNPW040226K7BEED commands a premium due to enhanced specifications and automotive qualification but provides superior thermal performance and reliability margins.

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

A: Yes. All substitute parts listed are supplied in Tape & Reel (TR) packaging, matching the original MCS04020D2672BE100 format for automated assembly compatibility.

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