JB1HB05SL2 Equivalent & Substitute Parts

Part Overview

The JB1HB05SL2 is a 5-position circular connector receptacle housing manufactured by JAE Electronics, designed for free-hanging (in-line) applications with integrated backshell and cable clamp features. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and procurement planning. The part operates across a temperature range of -30°C to 85°C and meets IP67 ingress protection requirements for dust-tight and waterproof applications.

Substiute Parts

JB1HB05SL2

JAE ElectronicsIn Stock: 935JB1HB05SL2 Datasheet

Current PartRFQ

JB1HB05SL2-RK

JAE ElectronicsIn Stock: 935JB1HB05SL2-RK Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the JB1HB05SL2 is determined by the following critical parameters:

• Connector Type & Configuration: Receptacle housing for 5-position circular connectors
• Shell Size & Insert Designation: B-5 shell size classification
• Contact Specifications: Crimp contact type, size 22
• Mounting & Orientation: Free-hanging (in-line) configuration with keyed orientation
• Environmental & Compliance Requirements: IP67 ingress protection, RoHS compliance, operating temperature range -30°C to 85°C

The substitute part JB1HB05SL2-RK shares the base product number JB1HB05S with the main part, indicating common mechanical and electrical architecture within the JB1 series. Both parts maintain identical compliance certifications (RoHS, ECCN, HTSUS) and moisture sensitivity levels, confirming functional equivalence for applications requiring these specifications.

Parameter Comparison

Engineering Selection Recommendations

The JB1HB05SL2-RK is the direct equivalent substitute for the obsolete JB1HB05SL2. Selection of the substitute part is justified by the following factors:

• Product Status Transition: The main part is classified as obsolete, while the substitute maintains active product status, ensuring continued availability and manufacturer support.
• Compliance Continuity: Both parts maintain identical RoHS compliance certification and export control classifications (ECCN: EAR99), confirming regulatory equivalence.
• Shared Architecture: Both parts reference the same base product number (JB1HB05S) within the JB1 series, indicating mechanical and electrical compatibility.
• Moisture & Environmental Handling: Identical MSL rating (1 - Unlimited) confirms equivalent moisture sensitivity and storage requirements.

For applications currently utilizing the JB1HB05SL2, transition to the JB1HB05SL2-RK maintains full functional and regulatory compliance without design modification.

Frequently Asked Questions (FAQ)

Q: Can the JB1HB05SL2-RK be used as a direct replacement for the JB1HB05SL2?

A: Yes. Both parts share the same base product number (JB1HB05S) and maintain identical compliance certifications, RoHS status, and moisture sensitivity levels. The substitute is classified as active product status, providing continued availability.

Q: What is the significance of the "-RK" suffix in the part number?

A: The "-RK" suffix indicates a variant designation within the JB1HB05S base product family. Both the main part and substitute maintain the same functional specifications for 5-position circular connector receptacle housings.

Q: Are there any differences in mechanical or electrical specifications between these parts?

A: The provided technical data confirms identical specifications for both parts across all documented parameters, including connector type, shell size, contact specifications, and environmental ratings.

Q: Why is the main part classified as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The active status of the JB1HB05SL2-RK ensures continued supply for applications requiring this connector configuration.

Q: What compliance certifications apply to both parts?

A: Both parts maintain RoHS compliance, ECCN classification EAR99, and HTSUS code 8538.90.8180. Moisture sensitivity level is rated as 1 (Unlimited) for both variants.