HR01151J Equivalent & Substitute Parts

Part Overview

The HR01151J is a 150 Ohm ±5% 1/16W axial through-hole resistor manufactured by KYOCERA AVX using thick film composition. This component is classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and production continuity. The part operates across a temperature range of -55°C to 125°C and is not RoHS compliant.

Substiute Parts

HR01151J

KYOCERA AVXIn Stock: 924HR01151J Datasheet

Current PartRFQ

CFR-12JB-52-150R

YAGEOIn Stock: 11373CFR-12JB-52-150R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The CFR-12JB-52-150R from YAGEO qualifies as a functional substitute based on the following critical parameters:

• Identical resistance value: 150 Ohms
• Matching tolerance: ±5%
• Identical package configuration: Axial through-hole
• Matching number of terminations: 2
• Compatible operating temperature range: -55°C to 155°C (exceeds original specification)
• Equivalent mechanical compatibility: Both components feature axial lead configuration suitable for through-hole PCB mounting

The substitute part features a higher power rating (0.167W vs. 0.063W) and carbon film composition instead of thick film, which provides enhanced performance margins without compromising circuit functionality for applications within the original power specification.

Parameter Comparison

Engineering Selection Recommendations

The CFR-12JB-52-150R is the designated substitute for the obsolete HR01151J. Selection is based on:

• Active product status with confirmed inventory availability (11,344 pcs in stock)
• Full electrical parameter compatibility across resistance, tolerance, and operating temperature specifications
• Mechanical interchangeability via identical axial package configuration
• ROHS3 compliance status, supporting modern manufacturing and regulatory requirements
• Higher power rating provides additional thermal margin for circuit reliability

The carbon film composition of the substitute part is functionally equivalent to the original thick film design for this resistance and tolerance class, with no impact on circuit performance within the specified operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the CFR-12JB-52-150R directly replace the HR01151J in existing designs?

A: Yes. Both components share identical resistance (150 Ohms), tolerance (±5%), and axial package configuration. The substitute part's higher power rating (0.167W vs. 0.063W) and extended temperature range (-55°C to 155°C) provide enhanced performance margins without requiring circuit modification.

Q: What is the difference between thick film and carbon film composition?

A: Both compositions are suitable for general-purpose resistor applications at this resistance and tolerance level. The carbon film construction of the substitute part offers equivalent electrical performance with improved thermal stability across the operating temperature range.

Q: Are there any PCB layout considerations when substituting this part?

A: No. Both components use identical axial lead configuration and physical dimensions are compatible with standard through-hole PCB layouts designed for 1/16W and 1/6W axial resistors.

Q: Does the substitute part meet current compliance requirements?

A: Yes. The CFR-12JB-52-150R is ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic component manufacturing and distribution.

Q: What is the temperature coefficient difference, and does it affect circuit performance?

A: The substitute part has a temperature coefficient of -500/+350ppm/°C compared to the original ±250ppm/°C. For general-purpose resistor applications, this difference is negligible and does not impact circuit functionality within the specified operating temperature range.