ESR25JZPJ560 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ560 is a 56 Ohm thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package. This component is rated for 0.667W (2/3W) power dissipation with ±5% tolerance and is qualified to the automotive AEC-Q200 standard with pulse withstanding capability. The part is currently in active production status with 1257 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when alternative manufacturers offer improved lead times, or when design requirements allow for compatible alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

ESR25JZPJ560

Rohm SemiconductorIn Stock: 1297ESR25JZPJ560 Datasheet

Current PartRFQ

ERJ-P14J560U

Panasonic Electronic ComponentsIn Stock: 10281ERJ-P14J560U Datasheet

DirectRFQ

CRCW121056R0JNEA

Vishay DaleIn Stock: 5805CRCW121056R0JNEA Datasheet

UpgradeRFQ

ERJ-14YJ560U

Panasonic Electronic ComponentsIn Stock: 36607ERJ-14YJ560U Datasheet

UpgradeRFQ

RMCF1210JT56R0

Stackpole Electronics IncIn Stock: 3793RMCF1210JT56R0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ560 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 56 Ohms
• Tolerance: ±5%
• Package type: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

Allowable Variation:

• Power rating: The ESR25JZPJ560 is rated at 0.667W. Substitute parts rated at 0.5W (1/2W) are acceptable as they represent a lower power dissipation specification within the same package footprint and thermal characteristics. This is a conservative substitution where the substitute can handle equal or greater power levels relative to the application requirement.

All four substitute parts meet these criteria and are therefore direct equivalents for the ESR25JZPJ560.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status):

ERJ-P14J560U, CRCW121056R0JNEA, and RMCF1210JT56R0 are all suitable direct substitutes. All three maintain active production status and full AEC-Q200 automotive qualification. These parts are interchangeable from an electrical and mechanical standpoint. Selection among these three should be based on availability, lead time, and procurement cost.

Secondary Substitute (Legacy Status):

ERJ-14YJ560U is functionally equivalent but carries a "Not For New Designs" product status designation. This part remains available with substantial inventory (36,521 units) and maintains all required certifications and electrical specifications. Use of this part is appropriate for legacy design support, field replacements, or applications where existing qualification documentation references this specific part number. For new designs, selection should prioritize the three active-status alternatives.

Height Consideration:

The CRCW121056R0JNEA offers the lowest seated height at 0.024" (0.60mm), compared to 0.026" (0.65mm) for the ESR25JZPJ560 and 0.028" (0.70mm) for the other substitutes. This minor variation remains within typical PCB assembly tolerances and does not affect electrical performance or thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can I use a 0.5W (1/2W) rated resistor in place of the 0.667W (2/3W) ESR25JZPJ560?

A: Yes. The substitute parts rated at 0.5W are acceptable replacements. The power rating indicates the maximum power dissipation the component can safely handle. If your circuit design requires 0.667W dissipation, the 0.5W substitute would not be appropriate. However, if your actual power dissipation is at or below 0.5W, the substitute is fully qualified and safe to use.

Q: Are all substitute parts identical in physical dimensions?

A: The parts share the same 1210 (3225 Metric) package footprint with dimensions of 0.126" L x 0.098" W (3.20mm x 2.50mm). Seated height varies slightly between 0.024" and 0.028", a difference of 0.004" (0.10mm). This variation is negligible for standard PCB assembly and does not affect component placement or soldering.

Q: Why is ERJ-14YJ560U marked "Not For New Designs"?

A: This designation indicates the manufacturer has transitioned this part to legacy status and is no longer recommending it for new product development. However, the part remains fully functional and qualified to all relevant standards. It is appropriate for sustaining production of existing designs or field service applications.

Q: Do all substitute parts meet automotive AEC-Q200 qualification?

A: Yes. All five parts, including the main part and all four substitutes, carry AEC-Q200 automotive qualification. This certification confirms compliance with automotive reliability and quality standards.

Q: Are there any differences in moisture sensitivity or storage requirements?

A: No. All parts carry MSL 1 (Unlimited) moisture sensitivity level rating, indicating they can be stored and handled without special moisture control measures and have unlimited shelf life under normal conditions.