MCS04020D2872BE100 Equivalent & Substitute Parts

Part Overview

The MCS04020D2872BE100 is a 28.7 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 with ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required for design flexibility, supply chain alternatives, or specific application requirements such as automotive qualification or extended temperature ranges.

Key Parameters

Parameter	Value
Resistance	28.7 kOhms
Tolerance	±0.1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters:

Resistance Value: Must be 28.7 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)
Number of Terminations: Must be 2

All identified substitute parts meet these core electrical and mechanical requirements. Variations in power rating, operating temperature range, and additional features (such as automotive qualification or anti-sulfur properties) are noted but do not disqualify substitution when the primary parameters align.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff	Op. Temp (°C)	Package	Height Max (mm)	Features	RoHS
MCS04020D2872BE100	Vishay Beyschlag	28.7 kΩ	±0.1%	0.063	±25ppm/°C	-55 ~ 125	0402	0.37	Anti-Sulfur	ROHS3
CPF0402B28K7E1	TE Connectivity	28.7 kΩ	±0.1%	0.063	±25ppm/°C	-55 ~ 155	0402	0.35	—	ROHS3
RG1005P-2872-B-T5	Susumu	28.7 kΩ	±0.1%	0.063	±25ppm/°C	-55 ~ 155	0402	0.40	Anti-Sulfur, AEC-Q200	ROHS3
RT0402BRD0728K7L	YAGEO	28.7 kΩ	±0.1%	0.063	±25ppm/°C	-55 ~ 155	0402	0.35	—	ROHS3
TNPW040228K7BEED	Vishay Dale	28.7 kΩ	±0.1%	0.13	±25ppm/°C	-55 ~ 175	0402	0.40	Anti-Sulfur, AEC-Q200, Moisture Resistant	ROHS3

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance, qualifying them for direct substitution in applications where the MCS04020D2872BE100 is specified.

CPF0402B28K7E1 (TE Connectivity) and RT0402BRD0728K7L (YAGEO) provide standard thin film performance with extended operating temperature to 155°C and compact height profiles (0.35mm), suitable for general industrial applications.

RG1005P-2872-B-T5 (Susumu) includes AEC-Q200 automotive qualification and anti-sulfur properties, appropriate for automotive and harsh environment applications requiring reliability certification.

TNPW040228K7BEED (Vishay Dale) offers the highest power rating (0.13W), extended operating temperature to 175°C, AEC-Q200 qualification, and moisture-resistant construction. This part is suitable for applications requiring enhanced thermal performance, automotive compliance, and extended temperature operation.

Frequently Asked Questions (FAQ)

Q: Can TNPW040228K7BEED replace MCS04020D2872BE100 directly? A: Yes. Both parts share identical resistance (28.7 kΩ), tolerance (±0.1%), temperature coefficient (±25ppm/°C), package (0402), and RoHS compliance. The TNPW040228K7BEED has 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 a compatible upgrade for applications requiring enhanced thermal headroom.

Q: What is the difference between anti-sulfur and standard thin film resistors? A: Anti-sulfur thin film resistors include protective measures against sulfur contamination in harsh environments. MCS04020D2872BE100, RG1005P-2872-B-T5, and TNPW040228K7BEED include this feature. CPF0402B28K7E1 and RT0402BRD0728K7L do not specify anti-sulfur properties.

Q: Are all substitute parts suitable for automotive applications? A: RG1005P-2872-B-T5 and TNPW040228K7BEED carry AEC-Q200 automotive qualification. CPF0402B28K7E1, RT0402BRD0728K7L, and MCS04020D2872BE100 do not specify automotive certification.

Q: What is the significance of the 0402 package dimension? A: The 0402 (1005 Metric) package measures 1.00mm × 0.50mm in length and width. All listed parts conform to this standard, ensuring mechanical compatibility with PCB footprints designed for 0402 components. Height variations (0.35mm to 0.40mm) are within typical assembly tolerances.

Q: Can I use a substitute part with a higher power rating? A: Yes. TNPW040228K7BEED (0.13W) can replace MCS04020D2872BE100 (0.063W) in any application. Higher power rating provides additional thermal margin without affecting electrical performance at the specified 0.063W operating point.

Q: What does MSL 1 (Unlimited) mean? A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling, simplifying logistics and assembly processes.

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