ESR25JZPJ334 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ334 is a 330 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package with 0.667W 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 922 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when packaging requirements differ, or when design specifications allow for alternative manufacturers meeting identical electrical and mechanical parameters.

Key Parameters

Parameter	Value
Resistance	330 kOhms
Tolerance	±5%
Power Rating	0.667W (2/3W)
Package	1210 (3225 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ334 is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 330 kOhms
Tolerance: ±5%
Package type: 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

Allowable Variation:

Power rating: Substitute parts may have equal or lower power ratings (0.5W minimum acceptable for this application context)
Packaging format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable
Height tolerance: Minor variations within seated height specifications

The three substitute parts listed below meet all mandatory parameters with allowable variations noted.

Parameter Comparison

Parameter	ESR25JZPJ334 (Main)	ERJ-P14J334U	CRCW1210330KJNEA	ERJ-14YJ334U
Manufacturer	Rohm Semiconductor	Panasonic Electronic Components	Vishay Dale	Panasonic Electronic Components
Resistance	330 kOhms	330 kOhms	330 kOhms	330 kOhms
Tolerance	±5%	±5%	±5%	±5%
Power Rating	0.667W	0.5W	0.5W	0.5W
Package	1210 (3225 Metric)	1210 (3225 Metric)	1210 (3225 Metric)	1210 (3225 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
AEC-Q200 Rating	Yes	Yes	Yes	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Tape & Reel (TR)	Tape & Reel (TR)	Cut Tape (CT)	Tape & Reel (TR)
Height - Seated (Max)	0.026" (0.65mm)	0.028" (0.70mm)	0.024" (0.60mm)	0.028" (0.70mm)
Product Status	Active	Active	Active	Not For New Designs
Inventory Available	922 Pcs	8803 Pcs	917 Pcs	16156 Pcs

Engineering Selection Recommendations

Primary Substitute (Recommended for New Designs): ERJ-P14J334U from Panasonic Electronic Components is the preferred substitute. This part maintains active production status, meets all mandatory electrical and mechanical parameters, and offers the highest inventory availability at 8803 units. The 0.5W power rating is acceptable for applications where the main part's 0.667W rating is not a limiting design constraint.

Secondary Substitute: CRCW1210330KJNEA from Vishay Dale is suitable for applications where Cut Tape packaging is acceptable. This part is in active production and meets all electrical specifications. The lower seated height (0.024") may be advantageous in space-constrained designs.

Legacy Substitute (Not Recommended for New Designs): ERJ-14YJ334U from Panasonic Electronic Components carries a "Not For New Designs" status and should only be used for legacy system maintenance or repair applications where design continuity is required. Despite high inventory availability, this part should not be selected for new product development.

All three substitute parts maintain AEC-Q200 automotive qualification and ROHS3 compliance, ensuring regulatory and quality standards alignment with the main part.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J334U replace ESR25JZPJ334 in automotive applications? A: Yes. Both parts meet AEC-Q200 automotive qualification, operate across the identical temperature range (-55°C to 155°C), and share the same resistance, tolerance, and package specifications. The 0.5W power rating of the ERJ-P14J334U is lower than the main part's 0.667W, so circuit power dissipation must not exceed 0.5W at the resistor.

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 provides components on tape segments, typically used for lower-volume or manual assembly processes. Both formats contain identical components and are electrically equivalent.

Q: Why is ERJ-14YJ334U marked "Not For New Designs"? A: This designation indicates the part is in mature or end-of-life status. While the part remains available and functional, manufacturers recommend using active-status alternatives for new product development to ensure long-term supply chain stability and access to design support.

Q: Are there height differences between substitute parts? A: Yes. The main part has a maximum seated height of 0.026" (0.65mm), while ERJ-P14J334U and ERJ-14YJ334U reach 0.028" (0.70mm), and CRCW1210330KJNEA is 0.024" (0.60mm). These variations are within typical PCB assembly tolerances but should be verified if the design has strict height constraints.

Q: Do all substitute parts have the same moisture sensitivity level? A: Yes. All parts, including the main ESR25JZPJ334, are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message