LTR18EZPJ150 Equivalent & Substitute Parts

Part Overview

The LTR18EZPJ150 is a 15 Ohm ±5% 1.5W thick film chip resistor manufactured by Rohm Semiconductor in Wide 1206 (3216 Metric) packaging. This component is designed for automotive applications with AEC-Q200 qualification and pulse withstanding capability. The part is currently active in production with 1,072 units in stock. Finding equivalent or substitute parts may be necessary due to supply constraints, design optimization requirements, or tolerance specifications for specific circuit applications.

Substiute Parts

LTR18EZPJ150

Rohm SemiconductorIn Stock: 1105LTR18EZPJ150 Datasheet

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LTR18EZPF15R0

Rohm SemiconductorIn Stock: 17913LTR18EZPF15R0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LTR18EZPJ150 is determined by the following critical parameters:

• Resistance value: 15 Ohms (exact match required)
• Power rating: 1.5W (minimum requirement)
• Package type: Wide 1206 (3216 Metric), 0612 (physical and electrical compatibility)
• Operating temperature range: -55°C ~ 155°C (minimum coverage required)
• Automotive qualification: AEC-Q200 (mandatory for automotive applications)
• Composition: Thick Film (electrical performance characteristics)

The LTR18EZPF15R0 qualifies as a direct substitute based on matching all critical parameters while offering improved tolerance specification (±1% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

Both the LTR18EZPJ150 and LTR18EZPF15R0 are active production parts with full AEC-Q200 automotive qualification and ROHS3 compliance. The LTR18EZPF15R0 provides superior tolerance performance at ±1% compared to the ±5% specification of the LTR18EZPJ150, with the added benefit of lower temperature coefficient (±100ppm/°C versus ±200ppm/°C). Both parts maintain identical power ratings, package dimensions, and operating temperature ranges. Selection between these parts should be based on circuit tolerance requirements and application-specific stability needs.

Frequently Asked Questions (FAQ)

Q: Can LTR18EZPF15R0 be used as a direct replacement for LTR18EZPJ150?

A: Yes. Both parts share identical resistance values, power ratings, package types, and automotive qualifications. The LTR18EZPF15R0 is a compatible substitute with improved tolerance specification.

Q: What is the primary difference between these two parts?

A: The LTR18EZPF15R0 offers tighter tolerance (±1% versus ±5%) and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C). All other electrical and mechanical specifications remain identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the LTR18EZPJ150 and LTR18EZPF15R0 carry AEC-Q200 qualification and are rated for automotive use across the -55°C to 155°C temperature range.

Q: Do these parts have identical physical dimensions?

A: Yes. Both parts use the Wide 1206 (3216 Metric) package with 0612 supplier device package designation, ensuring identical PCB footprint and mounting characteristics.

Q: What is the moisture sensitivity level for these components?

A: Both parts have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.