MCS04020C4871FE000 Equivalent & Substitute Parts

Part Overview

The MCS04020C4871FE000 is a 4.87 kOhms ±1% 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 Professional series and maintains Active product status. Substitute parts are identified when original stock availability is limited, when design upgrades to tighter tolerances are required, or when alternative qualified manufacturers are preferred for supply chain resilience.

Key Parameters

Parameter	Value
Resistance	4.87 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of electrical and mechanical parameters. All substitute parts maintain the same resistance value (4.87 kOhms), package format (0402), power rating (0.063W), composition (thin film), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Substitute parts are categorized into two groups:

Direct Equivalent: RT0402FRE074K87L (YAGEO) maintains identical tolerance (±1%) and temperature coefficient (±50ppm/°C) as the main part.

Upgrade Options: CPF0402B4K87E1 (TE Connectivity), RN73C1E4K87BTDF (TE Connectivity), and RT0402BRD074K87L (YAGEO) offer improved tolerance (±0.1%) and lower temperature coefficients (±10ppm/°C to ±25ppm/°C), suitable for applications requiring enhanced precision.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Op. Temp Range (°C)	Package	Height Max (mm)	RoHS Status
MCS04020C4871FE000	Vishay Beyschlag	4.87 kΩ	±1%	0.063	±50	-55 ~ 155	0402	0.37	ROHS3
RT0402FRE074K87L	YAGEO	4.87 kΩ	±1%	0.063	±50	-55 ~ 155	0402	0.35	ROHS3
CPF0402B4K87E1	TE Connectivity	4.87 kΩ	±0.1%	0.063	±25	-55 ~ 155	0402	0.35	ROHS3
RN73C1E4K87BTDF	TE Connectivity	4.87 kΩ	±0.1%	0.063	±10	-55 ~ 155	0402	0.35	ROHS3
RT0402BRD074K87L	YAGEO	4.87 kΩ	±0.1%	0.063	±25	-55 ~ 155	0402	0.35	ROHS3

Engineering Selection Recommendations

Direct Substitution: RT0402FRE074K87L is the direct equivalent for applications requiring no design modification. This part maintains specification parity with the original MCS04020C4871FE000 while offering higher inventory availability (28,531 pcs vs. 726 pcs).

Precision Upgrade Path: CPF0402B4K87E1, RN73C1E4K87BTDF, and RT0402BRD074K87L are suitable for designs requiring tighter tolerance control (±0.1% vs. ±1%) and improved temperature stability. RN73C1E4K87BTDF provides the lowest temperature coefficient (±10ppm/°C) for temperature-sensitive applications. All upgrade options maintain ROHS3 compliance and identical operating temperature range.

Supply Chain Consideration: All substitute parts are Active status with established inventory levels. Selection should account for lead time, cost structure, and design margin requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can RT0402FRE074K87L be used as a direct drop-in replacement for MCS04020C4871FE000?

A: Yes. RT0402FRE074K87L maintains identical electrical specifications (4.87 kΩ ±1%, ±50ppm/°C) and mechanical package (0402, 0.35mm max height). Physical height difference (0.35mm vs. 0.37mm) is within standard PCB assembly tolerances.

Q: What is the advantage of upgrade parts CPF0402B4K87E1 and RN73C1E4K87BTDF?

A: Upgrade parts offer ±0.1% tolerance (vs. ±1%) and lower temperature coefficients (±10ppm/°C to ±25ppm/°C vs. ±50ppm/°C). These specifications reduce circuit drift over temperature and improve overall system accuracy. Design validation is required to confirm compatibility with existing circuit requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant certification and are REACH Unaffected, matching the compliance profile of the original MCS04020C4871FE000.

Q: Does package height variation affect PCB assembly?

A: All parts use 0402 (1005 Metric) package with maximum seated heights between 0.35mm and 0.37mm. This variation is within standard SMD assembly specifications and does not require design modification.

Q: Which substitute part offers the best temperature stability?

A: RN73C1E4K87BTDF provides the lowest temperature coefficient at ±10ppm/°C, suitable for precision analog circuits and temperature-compensated applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message