ESR25JZPJ221 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ221 is a 220 Ohm ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package with 0.667W (2/3W) power rating. This component is rated for automotive applications under AEC-Q200 and features pulse withstanding capability. The part is currently in active production status with 931 pieces in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements demand higher power ratings, or when alternative manufacturers' components offer improved lead times or cost optimization while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	220 Ohms
Tolerance	±5%
Power Rating	0.667W (2/3W)
Package / Case	1210 (3225 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

Substitution for the ESR25JZPJ221 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 220 Ohms
Tolerance: ±5%
Package: 1210 (3225 Metric)
Composition: Thick Film
Temperature Coefficient: ±200ppm/°C
Operating Temperature Range: -55°C ~ 155°C
Automotive Rating: AEC-Q200
RoHS Compliance: ROHS3 Compliant

Flexible Parameter (Power Rating):

Power rating may be equal to or greater than 0.667W (2/3W). Substitute parts with higher power ratings (0.75W or 1/2W) are electrically compatible and mechanically interchangeable within the same package footprint.

All identified substitute parts meet these criteria and are available from active manufacturers with confirmed inventory.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Package	Temperature Coefficient	Operating Temperature	AEC-Q200	RoHS Status	Product Status	Inventory (Pcs)
ESR25JZPJ221	Rohm Semiconductor	220 Ohms	±5%	0.667W (2/3W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Active	931
ERJ-P14J221U	Panasonic Electronic Components	220 Ohms	±5%	0.5W (1/2W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Active	10917
CRCW1210220RJNEA	Vishay Dale	220 Ohms	±5%	0.5W (1/2W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Active	15551
CRCW1210220RJNEAHP	Vishay Dale	220 Ohms	±5%	0.75W (3/4W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Active	5100
ERJ-14YJ221U	Panasonic Electronic Components	220 Ohms	±5%	0.5W (1/2W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Not For New Designs	6910
RMCF1210JT220R	Stackpole Electronics Inc	220 Ohms	±5%	0.5W (1/2W)	1210	±200ppm/°C	-55°C ~ 155°C	Yes	ROHS3	Active	36690

Engineering Selection Recommendations

Primary Substitutes (Recommended for New Designs):

CRCW1210220RJNEA (Vishay Dale) and RMCF1210JT220R (Stackpole Electronics Inc) are the preferred substitutes. Both parts are in active production status, carry AEC-Q200 automotive certification, and maintain full ROHS3 compliance. RMCF1210JT220R offers the highest inventory availability at 36,690 pieces. CRCW1210220RJNEA provides 15,551 pieces in stock.

Secondary Substitute (Active Status):

ERJ-P14J221U (Panasonic Electronic Components) is an active production part with 10,917 pieces available. This part meets all electrical and mechanical specifications for direct substitution.

Higher Power Rating Option:

CRCW1210220RJNEAHP (Vishay Dale) provides a 0.75W (3/4W) power rating, exceeding the original 0.667W specification. This part is suitable for applications requiring enhanced thermal margin or higher pulse withstanding capability while maintaining identical electrical characteristics and package footprint.

Legacy Part (Not Recommended for New Designs):

ERJ-14YJ221U (Panasonic Electronic Components) carries a "Not For New Designs" status. While electrically and mechanically compatible, this part should be avoided in new product development. Existing designs using this component may continue to source it from available inventory (6,910 pieces).

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a lower power rating than the original ESR25JZPJ221?

A: No. The ESR25JZPJ221 has a 0.667W (2/3W) power rating. Substitute parts must have equal or greater power ratings. Parts rated at 0.5W (1/2W) are not suitable replacements for this application.

Q: Are all substitute parts mechanically interchangeable with the ESR25JZPJ221?

A: Yes. All listed substitute parts use the identical 1210 (3225 Metric) package with the same footprint dimensions (0.126" L x 0.098" W / 3.20mm x 2.50mm). Height variations are minimal (0.024" to 0.028" seated height) and do not affect PCB assembly compatibility.

Q: Which substitute part should I select for a new automotive design?

A: For new designs, select either CRCW1210220RJNEA or RMCF1210JT220R. Both are in active production with AEC-Q200 certification and ROHS3 compliance. RMCF1210JT220R offers superior inventory availability. Avoid ERJ-14YJ221U, which is marked "Not For New Designs."

Q: Do all substitute parts maintain the same temperature coefficient and operating range?

A: Yes. All substitute parts specified maintain ±200ppm/°C temperature coefficient and -55°C ~ 155°C operating temperature range, identical to the original ESR25JZPJ221.

Q: What is the difference between CRCW1210220RJNEA and CRCW1210220RJNEAHP?

A: Both are Vishay Dale CRCW series parts with identical electrical specifications. The primary difference is power rating: CRCW1210220RJNEA is rated 0.5W (1/2W), while CRCW1210220RJNEAHP is rated 0.75W (3/4W) with pulse withstanding capability. Select the higher-rated part if your circuit requires additional thermal margin.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification with Moisture Sensitivity Level 1 (Unlimited), matching the original ESR25JZPJ221 specifications.

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