LTR10EZPJ101 Equivalent & Substitute Parts

Part Overview

The LTR10EZPJ101 is a 100 Ohms ±5% 1W thick film chip resistor manufactured by Rohm Semiconductor in Wide 0805 (2012 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 1158 units in stock. Alternative parts are necessary when tighter tolerance specifications or enhanced performance characteristics are required for specific circuit design requirements.

Substiute Parts

LTR10EZPJ101

Rohm SemiconductorIn Stock: 1221LTR10EZPJ101 Datasheet

Current PartRFQ

LTR10EZPF1000

Rohm SemiconductorIn Stock: 17295LTR10EZPF1000 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The LTR10EZPJ101 can be substituted with the LTR10EZPF1000 based on the following allowed parameters:

Matching electrical and mechanical specifications:

• Identical resistance value: 100 Ohms
• Identical power rating: 1W
• Identical package: Wide 0805 (2012 Metric), 0508
• Identical physical dimensions: 0.047" L x 0.079" W (1.20mm x 2.00mm)
• Identical height: 0.026" (0.65mm)
• Identical composition: Thick Film
• Identical operating temperature range: -55°C ~ 155°C
• Identical automotive qualification: AEC-Q200
• Identical RoHS compliance: ROHS3 Compliant

The substitute part differs in tolerance specification (±1% versus ±5%) and temperature coefficient (±100ppm/°C versus ±200ppm/°C), representing an upgrade in precision and thermal stability while maintaining full mechanical and electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the LTR10EZPJ101 and LTR10EZPF1000 are active production parts from Rohm Semiconductor with full AEC-Q200 automotive qualification and ROHS3 compliance. The LTR10EZPF1000 represents a precision upgrade option, offering tighter tolerance (±1% versus ±5%) and improved temperature coefficient stability (±100ppm/°C versus ±200ppm/°C). Both parts maintain identical mechanical compatibility, physical dimensions, and thermal operating range. Selection between these parts depends on circuit tolerance requirements and thermal stability specifications for the application.

Frequently Asked Questions (FAQ)

Q: Can LTR10EZPF1000 directly replace LTR10EZPJ101 in existing designs?

A: Yes. Both parts share identical package geometry (Wide 0805), physical dimensions (0.047" L x 0.079" W), height (0.026"), resistance value (100 Ohms), and power rating (1W). Mechanical and electrical footprint compatibility is complete.

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

A: The LTR10EZPF1000 provides tighter tolerance (±1% versus ±5%) and superior temperature coefficient performance (±100ppm/°C versus ±200ppm/°C). Both maintain identical automotive AEC-Q200 qualification and operating temperature range (-55°C ~ 155°C).

Q: Are both parts suitable for automotive applications?

A: Yes. Both the LTR10EZPJ101 and LTR10EZPF1000 carry AEC-Q200 automotive qualification and are ROHS3 compliant, meeting automotive industry standards.

Q: Does the tolerance difference affect PCB layout or assembly?

A: No. Tolerance differences are electrical specifications only. Physical package dimensions, footprint, and assembly requirements remain identical between both parts.

Q: Which part should be selected for high-precision circuit applications?

A: The LTR10EZPF1000 is the appropriate selection when circuit design requires tighter resistance tolerance (±1%) and improved thermal stability (±100ppm/°C).