ESR25JZPJ244 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ244 is a 240 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package. Rated for 0.667W (2/3W) power dissipation with automotive AEC-Q200 qualification and pulse withstanding capability, this component operates across -55°C to 155°C. The part is currently active in production. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

ESR25JZPJ244

Rohm SemiconductorIn Stock: 1136ESR25JZPJ244 Datasheet

Current PartRFQ

ERJ-P14J244U

Panasonic Electronic ComponentsIn Stock: 7652ERJ-P14J244U Datasheet

DirectRFQ

CRCW1210240KJNEA

Vishay DaleIn Stock: 16267CRCW1210240KJNEA Datasheet

UpgradeRFQ

ERJ-14YJ244U

Panasonic Electronic ComponentsIn Stock: 1051ERJ-14YJ244U Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ244 is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 240 kOhms
• Tolerance: ±5%
• Package: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±200ppm/°C
• Operating Temperature Range: -55°C to 155°C
• Automotive Rating: AEC-Q200
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: MSL 1

Allowable Variation:

• Power Rating: Substitute parts rated at 0.5W (1/2W) are acceptable as they meet or exceed the thermal requirements of circuits designed for 0.667W (2/3W) components in the same package footprint.
• Physical Height: Seated height variations within the 1210 package specification are acceptable (0.024" to 0.028" maximum).

All identified substitute parts maintain identical electrical performance and mechanical compatibility with the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status):

ERJ-P14J244U (Panasonic Electronic Components) and CRCW1210240KJNEA (Vishay Dale) are functionally equivalent to the ESR25JZPJ244. Both maintain active product status and full AEC-Q200 automotive qualification. The power rating reduction from 0.667W to 0.5W does not compromise circuit performance when the original design margin accommodates this specification. Both parts are ROHS3 compliant with MSL 1 rating.

Legacy Substitute (Not For New Designs):

ERJ-14YJ244U (Panasonic Electronic Components) meets all electrical and mechanical specifications but carries a "Not For New Designs" status. This part is suitable only for replacement in existing production or legacy applications where design continuity is required.

Selection Basis:

Choose substitutes based on product status alignment with your design phase. For new designs, select from active-status parts (ERJ-P14J244U or CRCW1210240KJNEA). For legacy or replacement applications, ERJ-14YJ244U remains electrically and mechanically compatible. All three substitutes are qualified to AEC-Q200 automotive standards and maintain identical resistance, tolerance, temperature coefficient, and operating temperature specifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J244U replace ESR25JZPJ244 in automotive applications?

A: Yes. ERJ-P14J244U is AEC-Q200 qualified with identical resistance (240 kOhms), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating range (-55°C to 155°C). The 0.5W power rating is acceptable for circuits designed with the 0.667W ESR25JZPJ244 when thermal margins are maintained.

Q: What is the difference between the substitute parts?

A: All three substitutes (ERJ-P14J244U, CRCW1210240KJNEA, ERJ-14YJ244U) are electrically identical. The primary differences are manufacturer (Panasonic vs. Vishay Dale), product status (Active vs. Not For New Designs), and minor physical height variations within the 1210 package specification. Selection depends on availability, design phase, and supply chain requirements.

Q: Is the 1210 package footprint identical across all parts?

A: Yes. All parts use the 1210 (3225 Metric) package with identical length (0.126" / 3.20mm) and width (0.098" / 2.50mm). Seated height varies slightly (0.024" to 0.028" maximum) but remains within standard 1210 package tolerances and does not affect PCB assembly or electrical performance.

Q: Are all substitutes RoHS3 compliant?

A: Yes. ESR25JZPJ244 and all three substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can ERJ-14YJ244U be used in new designs?

A: ERJ-14YJ244U carries a "Not For New Designs" status and should not be selected for new product development. Use ERJ-P14J244U or CRCW1210240KJNEA for new designs. ERJ-14YJ244U is suitable only for replacement or legacy applications.