ESR25JZPJ911 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ911 is a 910 Ohms ±5% thick film chip resistor manufactured by Rohm Semiconductor, rated for 0.667W (2/3W) power dissipation in a 1210 (3225 Metric) package. This component is designed for automotive applications and meets AEC-Q200 qualification standards with pulse withstanding capability. The part is currently in active production status. Substitute parts may be required due to supply chain constraints, inventory availability, or design optimization needs while maintaining equivalent electrical and mechanical performance.

Substiute Parts

ESR25JZPJ911

Rohm SemiconductorIn Stock: 964ESR25JZPJ911 Datasheet

Current PartRFQ

ERJ-P14J911U

Panasonic Electronic ComponentsIn Stock: 16504ERJ-P14J911U Datasheet

DirectRFQ

ERJ-14YJ911U

Panasonic Electronic ComponentsIn Stock: 9489ERJ-14YJ911U Datasheet

UpgradeRFQ

RMCF1210JT910R

Stackpole Electronics IncIn Stock: 9930RMCF1210JT910R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ911 is determined by the following critical parameters: resistance value (910 Ohms), tolerance (±5%), package type (1210), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and automotive AEC-Q200 compliance. All substitute parts must match these core specifications to ensure functional equivalence in automotive circuit applications.

The identified substitute parts are grouped as follows:

Direct Substitutes (Electrical Equivalence with Power Rating Variance):

• ERJ-P14J911U (Panasonic Electronic Components): Matches all critical parameters with 0.5W power rating
• ERJ-14YJ911U (Panasonic Electronic Components): Matches all critical parameters with 0.5W power rating; product status is Not For New Designs
• RMCF1210JT910R (Stackpole Electronics Inc): Matches all critical parameters with 0.5W power rating

All substitute parts maintain identical resistance, tolerance, package dimensions, temperature coefficient, operating temperature range, and AEC-Q200 automotive qualification. The primary variance is the power rating: the main part is rated at 0.667W while all substitutes are rated at 0.5W. This difference is acceptable in applications where the circuit design does not require the higher power dissipation capability of the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Recommended for New Designs):

ERJ-P14J911U and RMCF1210JT910R are the preferred substitute options. Both parts maintain Active product status, ensuring long-term availability and supply chain stability. ERJ-P14J911U is supplied in Tape & Reel packaging, matching the main part's packaging format. RMCF1210JT910R is supplied in Cut Tape format, which may require different handling in automated assembly processes. Both parts carry full AEC-Q200 automotive qualification and ROHS3 compliance, meeting all regulatory requirements equivalent to the main part.

Secondary Substitute (Legacy Applications Only):

ERJ-14YJ911U carries a "Not For New Designs" product status designation. This part should be selected only for replacement or maintenance of existing designs where supply of the primary part is unavailable. New circuit designs should not incorporate this part number.

Power Rating Consideration:

All substitute parts are rated at 0.5W compared to the main part's 0.667W rating. Substitution is valid only when the circuit design does not require power dissipation exceeding 0.5W at the resistor location. Circuit thermal analysis must confirm that the lower power rating is acceptable for the intended application.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J911U be used as a direct replacement for ESR25JZPJ911?

A: Yes, ERJ-P14J911U is electrically and mechanically equivalent. Both parts have identical resistance (910 Ohms), tolerance (±5%), package (1210), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive qualification. The primary difference is the power rating: 0.5W versus 0.667W. Substitution is valid if circuit design does not exceed 0.5W dissipation at this resistor location.

Q: What is the difference between the Panasonic ERJ-P14J911U and ERJ-14YJ911U parts?

A: Both parts are electrically identical with matching resistance, tolerance, package, and temperature specifications. The key difference is product status: ERJ-P14J911U is Active and recommended for new designs, while ERJ-14YJ911U is marked "Not For New Designs" and should be used only for legacy system maintenance or replacement applications.

Q: Does the lower power rating of substitute parts affect circuit performance?

A: The 0.5W rating of substitute parts is sufficient for applications where resistor power dissipation does not exceed 0.5W. If the circuit design requires higher power dissipation capability, the main part ESR25JZPJ911 (0.667W) must be retained. Circuit thermal analysis should confirm that the lower power rating is acceptable for the specific application.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes, all identified substitute parts carry AEC-Q200 automotive qualification, matching the main part's automotive rating. All parts are also ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, typically used for lower-volume applications or manual assembly. The ESR25JZPJ911 and ERJ-P14J911U use Tape & Reel format, while RMCF1210JT910R uses Cut Tape format. Assembly process compatibility should be verified before selecting a substitute with different packaging.

Q: Can RMCF1210JT910R replace ESR25JZPJ911 in automated assembly?

A: RMCF1210JT910R is electrically and mechanically equivalent but is supplied in Cut Tape packaging rather than Tape & Reel. Automated pick-and-place equipment compatibility must be verified. If the assembly line is configured for Tape & Reel format only, ERJ-P14J911U is the more suitable substitute option.