MCS04020C1741FE000 Equivalent & Substitute Parts

Part Overview

The MCS04020C1741FE000 is a 1.74 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 with RoHS3 compliance. Substitute parts are identified when original stock availability is limited, when upgraded tolerance specifications are required for precision applications, or when alternative manufacturer sourcing is necessary for supply chain continuity.

Key Parameters

Parameter	Value
Resistance	1.74 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thin Film
Temperature Coefficient	±50ppm/°C
Operating Temperature Range	-55°C to 155°C
RoHS Status	RoHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by three critical parameters: resistance value, package type, and power rating. All identified substitutes maintain the identical 1.74 kOhms resistance, 0402 package footprint, and 0.063W power rating as the main part.

Substitutes are categorized into two groups:

Direct Equivalent: RT0402FRE071K74L (YAGEO) maintains the original ±1% tolerance specification, ensuring functional equivalence without performance modification.

Upgraded Tolerance Substitutes: CPF0402B1K74E1, RN73C1E1K74BTDF, RT0402BRD071K74L, and RT0402DRE071K74L offer improved or alternative tolerance specifications (±0.1% or ±0.5%) while maintaining the same resistance, package, and power rating. These parts are suitable for applications requiring tighter tolerance control or where alternative manufacturer sourcing is preferred.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	RoHS3	MSL
MCS04020C1741FE000	Vishay Beyschlag/Draloric/BC Components	1.74 kOhms	±1%	0.063	±50	-55 to 155	0402	Yes	1
RT0402FRE071K74L	YAGEO	1.74 kOhms	±1%	0.063	±50	-55 to 155	0402	Yes	1
CPF0402B1K74E1	TE Connectivity Passive Product	1.74 kOhms	±0.1%	0.063	±25	-55 to 155	0402	Yes	1
RN73C1E1K74BTDF	TE Connectivity Passive Product	1.74 kOhms	±0.1%	0.063	±10	-55 to 155	0402	Yes	1
RT0402BRD071K74L	YAGEO	1.74 kOhms	±0.1%	0.063	±25	-55 to 155	0402	Yes	1
RT0402DRE071K74L	YAGEO	1.74 kOhms	±0.5%	0.063	±50	-55 to 155	0402	Yes	1

Engineering Selection Recommendations

All listed substitutes maintain active product status and RoHS3 compliance, meeting regulatory requirements for current applications. Selection between substitutes should be based on tolerance requirements and temperature coefficient specifications relevant to the circuit design.

RT0402FRE071K74L (YAGEO) provides direct functional equivalence with matching ±1% tolerance and ±50ppm/°C temperature coefficient, suitable for direct replacement in existing designs without circuit re-evaluation.

CPF0402B1K74E1 and RT0402BRD071K74L offer ±0.1% tolerance with reduced temperature coefficients (±25ppm/°C), appropriate for precision analog circuits requiring tighter component tolerances.

RN73C1E1K74BTDF provides the lowest temperature coefficient specification at ±10ppm/°C with ±0.1% tolerance, suitable for high-stability applications where thermal drift minimization is critical.

RT0402DRE071K74L maintains the original ±50ppm/°C temperature coefficient with ±0.5% tolerance, offering an intermediate tolerance option from YAGEO.

Frequently Asked Questions (FAQ)

Q: Can RT0402FRE071K74L be used as a direct replacement for MCS04020C1741FE000?

A: Yes. RT0402FRE071K74L matches the original part's resistance value (1.74 kOhms), tolerance (±1%), power rating (0.063W), package (0402), and temperature coefficient (±50ppm/°C). No circuit modifications are required.

Q: What is the difference between the direct equivalent and upgraded tolerance substitutes?

A: The direct equivalent (RT0402FRE071K74L) maintains identical electrical specifications. Upgraded tolerance substitutes (CPF0402B1K74E1, RN73C1E1K74BTDF, RT0402BRD071K74L, RT0402DRE071K74L) offer tighter tolerance (±0.1% or ±0.5%) and/or lower temperature coefficients, suitable for precision applications requiring enhanced stability.

Q: Are all substitutes compatible with the 0402 package footprint?

A: Yes. All listed substitutes use the 0402 (1005 Metric) package with identical footprint dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm), ensuring PCB compatibility without layout modifications.

Q: Which substitute offers the best temperature stability?

A: RN73C1E1K74BTDF provides the lowest temperature coefficient at ±10ppm/°C, followed by CPF0402B1K74E1 and RT0402BRD071K74L at ±25ppm/°C. The original part and RT0402FRE071K74L/RT0402DRE071K74L operate at ±50ppm/°C.

Q: Do all substitutes meet RoHS3 compliance?

A: Yes. All listed substitutes are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting current regulatory requirements.

Q: Can upgraded tolerance parts be used in applications designed for ±1% tolerance?

A: Yes. Upgraded tolerance parts (±0.1% or ±0.5%) are backward compatible with designs specified for ±1% tolerance, as they provide equal or superior accuracy. No circuit re-evaluation is necessary.

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