ESR18EZPJ911 Equivalent & Substitute Parts

Part Overview

The ESR18EZPJ911 is a 910 Ohms ±5% 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Rohm Semiconductor. This component is designed for automotive applications and meets AEC-Q200 qualification standards with pulse withstanding capability. The part is currently active in production with 1266 units available in stock. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, higher power ratings, or extended inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

ESR18EZPJ911

Rohm SemiconductorIn Stock: 1329ESR18EZPJ911 Datasheet

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ERJ-P08J911V

Panasonic Electronic ComponentsIn Stock: 5356ERJ-P08J911V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ESR18EZPJ911 is determined by strict equivalence in the following parameters:

• Resistance Value: 910 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±200ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Automotive Rating: AEC-Q200 (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The ERJ-P08J911V manufactured by Panasonic Electronic Components qualifies as a substitute part. While the power rating differs (0.667W versus 0.5W), this represents an upgrade that maintains full compatibility. The higher power rating does not compromise circuit performance and provides additional thermal margin in applications where the ESR18EZPJ911 is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR18EZPJ911 and ERJ-P08J911V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. The ERJ-P08J911V provides a higher power rating (0.667W versus 0.5W) within the same 1206 package footprint, making it suitable for applications requiring additional thermal headroom. Both components maintain identical electrical characteristics including resistance value, tolerance, temperature coefficient, and operating temperature range. Selection between these parts should be based on inventory availability and application power dissipation requirements. The marginal height difference (0.028" versus 0.026" maximum seated height) is negligible for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P08J911V be used as a direct replacement for ESR18EZPJ911?

A: Yes. The ERJ-P08J911V is electrically and mechanically compatible with the ESR18EZPJ911. Both components share identical resistance value (910 Ohms), tolerance (±5%), package (1206), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 155°C), and automotive qualification (AEC-Q200). The higher power rating of the ERJ-P08J911V (0.667W) does not create compatibility issues.

Q: What is the significance of the power rating difference?

A: The ERJ-P08J911V power rating of 0.667W exceeds the ESR18EZPJ911 specification of 0.5W. This upgrade provides additional thermal dissipation capability without affecting electrical performance. Applications designed for the 0.5W component will operate within safe margins when using the 0.667W substitute.

Q: Are there package footprint differences?

A: Both components use the 1206 (3216 Metric) package with identical length and width dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm). The maximum seated height differs slightly (0.028" for ERJ-P08J911V versus 0.026" for ESR18EZPJ911), which is within standard PCB assembly tolerances and does not affect placement or soldering.

Q: Do both parts meet automotive standards?

A: Yes. Both the ESR18EZPJ911 and ERJ-P08J911V carry AEC-Q200 qualification and are suitable for automotive applications. Both are ROHS3 compliant with MSL rating of 1 (unlimited moisture sensitivity).

Q: What determines substitution eligibility for 910 Ohm 1206 resistors?

A: Substitution eligibility is determined by exact equivalence in resistance value (910 Ohms), tolerance (±5%), package (1206), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 155°C), and automotive qualification (AEC-Q200). Power rating may be equal or higher without compromising compatibility.