MCR01MZPJ103 Equivalent & Substitute Parts

Part Overview

The MCR01MZPJ103 is a 10 kOhms ±5% thick film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. Manufactured by Rohm Semiconductor, this component meets Automotive AEC-Q200 specifications and operates across -55°C to 155°C. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active manufacturers to maintain design continuity and supply chain reliability.

Key Parameters

Parameter	Value
Resistance	10 kOhms
Tolerance	±5%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (10 kOhms), tolerance (±5%), power rating (0.063W minimum), package format (0402), composition (thick film), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Direct substitutes maintain all electrical and mechanical specifications identical to the MCR01MZPJ103. Upgrade substitutes offer improved performance characteristics (tighter tolerance or lower temperature coefficient) while maintaining backward compatibility. Similar substitutes meet core electrical requirements but may lack specific automotive certifications or feature enhancements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status
MCR01MZPJ103	Rohm Semiconductor	10 kOhms	±5%	0.063	±200	-55 to 155	Yes	Discontinued
CRCW040210K0JNED	Vishay Dale	10 kOhms	±5%	0.063	±200	-55 to 155	Yes	Active
ERJ-2GEJ103X	Panasonic Electronic Components	10 kOhms	±5%	0.1	±200	-55 to 155	Yes	Active
RC0402JR-0710KL	YAGEO	10 kOhms	±5%	0.063	±100	-55 to 155	No	Active
CRCW040210K0DHEDP	Vishay Dale	10 kOhms	±0.5%	0.063	±50	-55 to 155	Yes	Active
CRCW040210K0FKED	Vishay Dale	10 kOhms	±1%	0.063	±100	-55 to 155	Yes	Active
CRCW040210K0JNEDIF	Vishay Dale	10 kOhms	±5%	0.063	±200	-55 to 155	Yes	Active
CR0402-JW-103GLF	Bourns Inc.	10 kOhms	±5%	0.063	±200	-55 to 155	No	Active
CRG0402J10K/10	TE Connectivity Passive Product	10 kOhms	±5%	0.063	±200	-55 to 155	No	Active

Engineering Selection Recommendations

For applications requiring strict AEC-Q200 automotive compliance and equivalent specifications, CRCW040210K0JNED (Vishay Dale) is the primary direct substitute. This part maintains identical electrical parameters, automotive certification, and active production status with substantial inventory availability.

For designs tolerating improved tolerance specifications, CRCW040210K0DHEDP (±0.5% tolerance, ±50ppm/°C) and CRCW040210K0FKED (±1% tolerance, ±100ppm/°C) provide enhanced performance while maintaining AEC-Q200 rating and full backward compatibility.

ERJ-2GEJ103X (Panasonic) qualifies as a direct substitute with AEC-Q200 compliance, though it specifies 0.1W power rating versus the original 0.063W specification. This higher power rating does not restrict application in circuits designed for the MCR01MZPJ103.

For non-automotive applications without AEC-Q200 requirement, RC0402JR-0710KL (YAGEO), CR0402-JW-103GLF (Bourns), and CRG0402J10K/10 (TE Connectivity) provide electrical equivalence with active availability and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can CRCW040210K0JNED directly replace MCR01MZPJ103 in automotive applications?

A: Yes. CRCW040210K0JNED maintains identical resistance (10 kOhms), tolerance (±5%), power rating (0.063W), package (0402), temperature coefficient (±200ppm/°C), operating range (-55°C to 155°C), and AEC-Q200 certification. Direct substitution is permissible without circuit redesign.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes (CRCW040210K0JNED, ERJ-2GEJ103X) match all electrical and mechanical specifications of MCR01MZPJ103. Upgrade substitutes (CRCW040210K0DHEDP, CRCW040210K0FKED) offer tighter tolerance or lower temperature coefficient while maintaining backward compatibility and AEC-Q200 compliance.

Q: Are YAGEO RC0402JR-0710KL and Bourns CR0402-JW-103GLF suitable for automotive designs?

A: These parts meet core electrical specifications (10 kOhms, ±5%, 0.063W, 0402 package) and ROHS3 compliance but lack AEC-Q200 automotive certification. Use is restricted to non-automotive applications or designs where automotive qualification is not required.

Q: Does the higher power rating of ERJ-2GEJ103X (0.1W vs. 0.063W) affect compatibility?

A: No. The 0.1W rating indicates higher power dissipation capability. Circuits designed for 0.063W operation remain fully compatible, as the component can safely operate at or below its rated power.

Q: What packaging formats are available for these substitutes?

A: All listed substitutes are supplied in 0402 (1005 Metric) package. Packaging options vary by manufacturer: Cut Tape (CT) & Digi-Reel, Tape & Reel (TR), or both. Verify packaging format with supplier based on assembly requirements.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitutes meet ROHS3 compliance and REACH Unaffected status, matching the environmental compliance profile of MCR01MZPJ103.

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