MCR01MZPJ183 Equivalent & Substitute Parts

Part Overview

The MCR01MZPJ183 is an 18 kOhms ±5% thick film chip resistor in 0402 (1005 Metric) package rated for 1/16W (0.063W) power dissipation. Manufactured by Rohm Semiconductor, this component meets Automotive AEC-Q200 qualification standards and operates across -55°C to 155°C. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active inventory to maintain design continuity and supply chain reliability.

Key Parameters

Parameter	Value
Resistance	18 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 critical parameters: resistance value (18 kOhms), tolerance (±5%), power rating (0.063W minimum), package format (0402), composition (thick film), and operating temperature range (-55°C to 155°C). All substitute parts must maintain these specifications to ensure functional and thermal compatibility within the original design.

Substitute parts are categorized as follows:

Direct Equivalents — Parts matching all primary electrical and mechanical specifications with identical or superior temperature coefficient performance and active product status.

Upgrade Option — Part with tighter tolerance (±1% vs ±5%) while maintaining all other specifications, suitable for applications requiring improved accuracy.

Similar Alternative — Part meeting all functional requirements with equivalent performance characteristics.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status	Inventory
MCR01MZPJ183	Rohm Semiconductor	18 kOhms	±5%	0.063	±200	-55 to 155	Yes	Discontinued	867 Pcs
MCR01MRTJ183	Rohm Semiconductor	18 kOhms	±5%	0.063	±200	-55 to 155	No	Discontinued	2980 Pcs
CRCW040218K0JNED	Vishay Dale	18 kOhms	±5%	0.063	±200	-55 to 155	Yes	Active	18354 Pcs
ERJ-2GEJ183X	Panasonic Electronic Components	18 kOhms	±5%	0.1	±200	-55 to 155	Yes	Active	132053 Pcs
RC0402JR-0718KL	YAGEO	18 kOhms	±5%	0.063	±100	-55 to 155	No	Active	2200 Pcs
RMCF0402JT18K0	Stackpole Electronics Inc	18 kOhms	±5%	0.063	±100	-55 to 155	Yes	Active	14809 Pcs
CRCW040218K0FKED	Vishay Dale	18 kOhms	±1%	0.063	±100	-55 to 155	Yes	Active	126967 Pcs
CR0402-JW-183GLF	Bourns Inc.	18 kOhms	±5%	0.063	±200	-55 to 155	No	Active	32122 Pcs

Engineering Selection Recommendations

For AEC-Q200 Automotive Applications: CRCW040218K0JNED (Vishay Dale), RMCF0402JT18K0 (Stackpole Electronics Inc), and CRCW040218K0FKED (Vishay Dale) are qualified substitutes. All three maintain AEC-Q200 certification with active product status and robust inventory availability. CRCW040218K0FKED provides superior tolerance performance (±1%) while preserving all other specifications.

For General Industrial Applications: ERJ-2GEJ183X (Panasonic) offers the highest inventory availability (132053 Pcs) with AEC-Q200 qualification and active status. The 0.1W power rating provides additional thermal margin. RC0402JR-0718KL (YAGEO) and CR0402-JW-183GLF (Bourns) are functionally equivalent alternatives with active product status.

For Discontinued Part Replacement: MCR01MRTJ183 (Rohm Semiconductor) provides direct electrical equivalence but remains discontinued. Transition to active alternatives is recommended for long-term supply security.

Frequently Asked Questions (FAQ)

Q: Can MCR01MRTJ183 directly replace MCR01MZPJ183? A: Yes, electrically and mechanically. Both are Rohm Semiconductor 18 kOhms ±5% 0402 resistors with identical specifications. However, MCR01MRTJ183 is also discontinued; active alternatives are preferred for new designs.

Q: Is ERJ-2GEJ183X a suitable substitute despite the 0.1W power rating? A: Yes. The 0.1W rating exceeds the 0.063W requirement, providing additional thermal headroom. All other electrical parameters match the original specification.

Q: What is the difference between CRCW040218K0JNED and CRCW040218K0FKED? A: CRCW040218K0FKED offers ±1% tolerance versus ±5% in CRCW040218K0JNED. Both are AEC-Q200 qualified with active status. Selection depends on circuit accuracy requirements.

Q: Are non-AEC-Q200 parts acceptable substitutes? A: Substitution depends on application requirements. RC0402JR-0718KL, CR0402-JW-183GLF, and MCR01MRTJ183 lack AEC-Q200 certification. Use only if automotive qualification is not mandated.

Q: Does temperature coefficient variation affect substitution? A: Temperature coefficient differences (±100ppm/°C vs ±200ppm/°C) are within acceptable tolerance for most applications. Verify circuit sensitivity to resistance drift across the operating temperature range for critical applications.

Q: Are all substitute parts available in the same packaging format? A: All listed substitutes use 0402 (1005 Metric) package with identical footprint and land pattern compatibility. Verify tape and reel specifications with supplier if automated assembly is required.

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