HR01201J Equivalent & Substitute Parts

Part Overview

The HR01201J is a 200 Ohm ±5% 1/16W axial through-hole resistor manufactured by KYOCERA AVX using thick film composition. This component is classified as obsolete, with 859 pieces currently available in stock. Due to its discontinued status, identifying functionally equivalent substitute parts is essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

HR01201J

KYOCERA AVXIn Stock: 926HR01201J Datasheet

Current PartRFQ

CFR-12JB-52-200R

YAGEOIn Stock: 6858CFR-12JB-52-200R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HR01201J is determined by the following critical parameters:

• Resistance Value: Must be 200 Ohms
• Tolerance: Must be ±5% or tighter
• Package Type: Must be Axial through-hole configuration
• Number of Terminations: Must be 2-terminal
• Power Rating: Must meet or exceed 0.063W (1/16W) minimum requirement

The CFR-12JB-52-200R from YAGEO meets all substitution criteria. While it features a higher power rating (0.167W, 1/6W) and different composition (carbon film vs. thick film), these characteristics do not prevent functional substitution in applications designed for the HR01201J. The higher power rating provides additional thermal margin, and carbon film composition maintains equivalent electrical performance for the specified resistance and tolerance class.

Parameter Comparison

Engineering Selection Recommendations

The CFR-12JB-52-200R is the qualified substitute for the HR01201J based on the following factors:

Product Status: The HR01201J is obsolete with limited inventory (859 pieces). The CFR-12JB-52-200R is active with substantial availability (6750 pieces), ensuring long-term supply continuity.

Electrical Equivalence: Both parts maintain identical resistance (200 Ohms) and tolerance (±5%), meeting the core functional requirement for direct substitution in circuit applications.

Compliance Advantage: The CFR-12JB-52-200R achieves ROHS3 compliance, whereas the HR01201J is RoHS non-compliant. This distinction is significant for applications subject to RoHS regulations.

Thermal Performance: The CFR-12JB-52-200R provides an extended operating temperature range (-55°C ~ 155°C) compared to the HR01201J (-55°C ~ 125°C), offering improved performance margin in high-temperature environments.

Physical Compatibility: Both components use identical axial through-hole packaging with 2 terminations, ensuring mechanical compatibility with existing PCB layouts and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the CFR-12JB-52-200R directly replace the HR01201J in existing designs?

A: Yes. Both parts share identical resistance (200 Ohms), tolerance (±5%), and axial through-hole package configuration. The CFR-12JB-52-200R's higher power rating (0.167W vs. 0.063W) and extended temperature range provide additional design margin without compromising functionality.

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

A: Composition differences do not affect substitution eligibility for this application. Both thick film and carbon film resistors meet the specified electrical parameters (resistance value and tolerance). The CFR-12JB-52-200R's carbon film construction is a standard alternative composition in the 200 Ohm ±5% resistor category.

Q: Does the higher power rating of the CFR-12JB-52-200R affect circuit performance?

A: No. A higher power rating indicates greater thermal capacity and does not alter electrical behavior. The substitute part will perform identically in circuits designed for the original 0.063W specification.

Q: Are there any compliance considerations when substituting?

A: Yes. The CFR-12JB-52-200R is ROHS3 compliant, while the HR01201J is RoHS non-compliant. If your application or market requires RoHS compliance, the substitute part provides regulatory alignment.

Q: Will the CFR-12JB-52-200R fit the same PCB footprint?

A: Yes. Both components use axial through-hole packaging. Physical dimensions are compatible with standard axial resistor footprints. Verify PCB hole spacing matches the component lead pitch before assembly.

Q: What is the temperature coefficient difference, and does it matter?

A: The HR01201J has ±250ppm/°C, while the CFR-12JB-52-200R has -500/+350ppm/°C. For most general-purpose applications, this difference is negligible. Applications requiring tight temperature stability should evaluate specific operating conditions.