ESR01MZPJ223 Equivalent & Substitute Parts

Part Overview

The ESR01MZPJ223 is a 22 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in 0402 (1005 Metric) package format. This component is rated for 0.2W (1/5W) power dissipation and meets automotive AEC-Q200 qualification with pulse withstanding capability. The part is currently in active production status with 918 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive compliance ratings are maintained across alternative manufacturers.

Key Parameters

Parameter	Value
Resistance	22 kOhms
Tolerance	±5%
Power Rating	0.2W (1/5W)
Package / Case	0402 (1005 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ESR01MZPJ223 are qualified based on the following criteria:

Electrical Parameters: Resistance value (22 kOhms), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C ~ 155°C) must be identical.

Mechanical Parameters: Package format (0402 / 1005 Metric), physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm), and termination count (2) must match exactly.

Compliance & Ratings: AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating are required for all substitutes.

Power Rating Consideration: The main part is rated at 0.2W (1/5W). One substitute (ERJ-PA2J223X) is rated at 0.25W (1/4W), which exceeds the minimum requirement and remains compatible for applications within the original 0.2W specification.

Parameter Comparison

Parameter	ESR01MZPJ223 (Rohm)	CRCW040222K0JNEDHP (Vishay Dale)	ERJ-PA2J223X (Panasonic)	RCS040222K0JNED (Vishay Dale)
Resistance	22 kOhms	22 kOhms	22 kOhms	22 kOhms
Tolerance	±5%	±5%	±5%	±5%
Power Rating	0.2W (1/5W)	0.2W (1/5W)	0.25W (1/4W)	0.2W (1/5W)
Package / Case	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
AEC-Q200 Rating	Yes	Yes	Yes	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)	0.016" (0.40mm)

Engineering Selection Recommendations

All three substitute parts maintain full electrical and mechanical equivalence to the ESR01MZPJ223. Selection among these alternatives should be based on:

Packaging Format: CRCW040222K0JNEDHP and RCS040222K0JNED are available in Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) formats respectively, while ERJ-PA2J223X is supplied in Tape & Reel (TR) format only.

Inventory Availability: CRCW040222K0JNEDHP (Vishay Dale) offers the highest stock level at 53,049 units. RCS040222K0JNED (Vishay Dale) provides 18,738 units, and ERJ-PA2J223X (Panasonic) has 22,939 units available.

Power Rating Margin: ERJ-PA2J223X provides a 0.05W power rating advantage (0.25W vs. 0.2W), offering additional thermal headroom in applications operating near maximum power dissipation limits.

All substitute parts carry active product status, AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating, ensuring compatibility with the original specification requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PA2J223X be used as a direct substitute despite its higher power rating?

A: Yes. The ERJ-PA2J223X is rated at 0.25W (1/4W) compared to the original 0.2W (1/5W) specification. A higher power rating does not compromise compatibility; it provides additional thermal margin. All other electrical and mechanical parameters are identical.

Q: Are all substitute parts automotive-qualified?

A: Yes. All three substitute parts carry AEC-Q200 automotive qualification, matching the original ESR01MZPJ223 specification.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape (CT) & Digi-Reel® packaging is suitable for manual assembly and smaller production runs. Tape & Reel (TR) packaging is optimized for automated pick-and-place assembly equipment. Both formats contain the same component; packaging selection depends on assembly process requirements.

Q: Do all parts meet RoHS and REACH compliance?

A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, matching the original part's environmental compliance status.

Q: Are there any differences in temperature coefficient or operating temperature range?

A: No. All substitute parts maintain the identical temperature coefficient (±200ppm/°C) and operating temperature range (-55°C ~ 155°C) as the original ESR01MZPJ223.

Q: Which substitute offers the best inventory availability?

A: CRCW040222K0JNEDHP from Vishay Dale provides the highest stock level at 53,049 units, followed by ERJ-PA2J223X from Panasonic at 22,939 units, and RCS040222K0JNED from Vishay Dale at 18,738 units.

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