MCR01MZPJ511 Equivalent & Substitute Parts

Part Overview

The MCR01MZPJ511 is a 510 Ohm ±5% thick film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. Manufactured by Rohm Semiconductor, this component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Key Parameters

Parameter	Value
Resistance	510 Ohms
Tolerance	±5%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±200ppm/°C
Terminations	2
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 (510 Ohms), tolerance (±5%), package format (0402), composition (thick film), operating temperature range (-55°C to 155°C), and compliance certifications (RoHS3, REACH Unaffected, EAR99).

Direct substitutes maintain identical electrical specifications and power ratings. Similar substitutes meet all core electrical and mechanical requirements but may differ in secondary characteristics such as temperature coefficient or specific feature certifications. All listed alternatives are available in tape and reel packaging and comply with automotive or general industrial standards.

Parameter Comparison

Manufacturer	Part Number	Resistance	Tolerance	Power Rating	Temp Coeff	Operating Temp	Features	Status
Rohm Semiconductor	MCR01MZPJ511	510 Ω	±5%	0.063W	±200ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Discontinued
Vishay Dale	CRCW0402510RJNED	510 Ω	±5%	0.063W	±200ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
Panasonic Electronic Components	ERJ-2GEJ511X	510 Ω	±5%	0.1W	±200ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
YAGEO	RC0402JR-07510RL	510 Ω	±5%	0.063W	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active
Stackpole Electronics Inc	RMCF0402JT510R	510 Ω	±5%	0.063W	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
Bourns Inc.	CR0402-JW-511GLF	510 Ω	±5%	0.063W	±200ppm/°C	-55°C ~ 155°C	Standard Thick Film	Active

Engineering Selection Recommendations

For direct replacement in automotive applications requiring AEC-Q200 certification, CRCW0402510RJNED (Vishay Dale) is the primary equivalent, offering identical electrical specifications and active product status with high inventory availability.

ERJ-2GEJ511X (Panasonic) provides an alternative with higher power rating (0.1W vs 0.063W), suitable for applications where additional thermal margin is beneficial, while maintaining AEC-Q200 compliance.

RMCF0402JT510R (Stackpole Electronics) and RC0402JR-07510RL (YAGEO) are functionally equivalent with active status. RMCF0402JT510R maintains AEC-Q200 certification; RC0402JR-07510RL emphasizes moisture resistance without automotive certification.

CR0402-JW-511GLF (Bourns) serves as a general-purpose substitute with standard thick film construction and active availability, suitable for non-automotive applications or where AEC-Q200 is not mandated.

All substitutes are RoHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-2GEJ511X replace MCR01MZPJ511 in all applications? A: ERJ-2GEJ511X is electrically equivalent with identical resistance, tolerance, and operating temperature range. The higher power rating (0.1W vs 0.063W) does not prevent substitution; it provides additional thermal capability. Both parts meet AEC-Q200 automotive standards.

Q: What is the difference between direct and similar substitutes? A: Direct substitutes match all electrical and mechanical specifications of the original part. Similar substitutes meet core requirements (resistance, tolerance, package, temperature range) but may differ in secondary characteristics such as temperature coefficient or specific certifications.

Q: Are all substitutes available in tape and reel packaging? A: All listed substitutes are supplied in tape and reel (TR) format, compatible with standard pick-and-place assembly equipment.

Q: Does temperature coefficient affect substitutability? A: Temperature coefficient (±100ppm/°C vs ±200ppm/°C) reflects stability over temperature range but does not prevent substitution. Selection depends on circuit tolerance requirements. Both values are within standard thick film resistor specifications.

Q: Which substitute has the highest inventory availability? A: ERJ-2GEJ511X (Panasonic) has the highest reported inventory at 170,197 pieces, followed by CRCW0402510RJNED (Vishay Dale) at 39,725 pieces.

Q: Are all substitutes RoHS3 compliant? A: All listed substitutes are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

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