JR16WCC-8(73) Equivalent & Substitute Parts

Part Overview

The JR16WCC-8(73) is a circular connector manufactured by Hirose Electric Co Ltd, classified as a cable clamp assembly within the JR-W series connector family. This part is currently listed as obsolete, which necessitates identification of active equivalent components to maintain system compatibility and ensure continued availability for maintenance, repair, and new installations.

Substiute Parts

JR16WCC-8(73)

Hirose Electric Co LtdIn Stock: 975JR16WCC-8(73) Datasheet

Current PartRFQ

JR16WCC-8(71)

Hirose Electric Co LtdIn Stock: 500339JR16WCC-8(71) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The JR16WCC-8(73) is substituted by JR16WCC-8(71) based on the following critical parameters that define functional equivalence within the JR-W series:

• Base Product Number Match: Both parts share the JR16WCC base designation, confirming they belong to the same connector family and mechanical interface standard
• Shell Size - Insert: Both maintain size 16 specification, ensuring physical compatibility with mating connectors and cable assemblies
• Series Designation: Both are part of the JR-W series, confirming compatibility with JR-W series plugs and related products
• Thread Size: M20x0.75 specification is consistent across both parts
• Cable Opening: 8.00mm (0.315") specification ensures compatibility with intended cable gauges
• Connector Type: Both are cable clamp assemblies with identical functional purpose

The substitution is valid because the JR16WCC-8(71) maintains all critical mechanical and electrical parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The JR16WCC-8(71) is the direct substitute for the obsolete JR16WCC-8(73). Selection of the active part is justified on the following basis:

• Product Status: The JR16WCC-8(71) maintains active product status with substantial inventory availability (500,300 pcs), ensuring long-term supply chain reliability compared to the obsolete JR16WCC-8(73)
• Regulatory Compliance: The JR16WCC-8(71) is ROHS3 compliant and REACH affected, meeting current environmental and regulatory requirements for new installations and replacements
• Series Compatibility: Both parts are designated within the JR-W series and maintain identical shell size 16 specification, confirming mechanical and electrical compatibility with existing system interfaces
• Moisture Sensitivity: The JR16WCC-8(71) carries MSL 1 (Unlimited) rating, indicating superior handling and storage characteristics compared to the obsolete variant

Frequently Asked Questions (FAQ)

Q: Can JR16WCC-8(71) be used as a direct replacement for JR16WCC-8(73)?

A: Yes. Both parts share the JR16WCC base product number, JR-W series designation, and shell size 16 specification. The JR16WCC-8(71) is the active equivalent and maintains all critical mechanical parameters required for compatibility with JR-W series plugs and related products.

Q: What is the primary reason for substitution?

A: The JR16WCC-8(73) is obsolete. The JR16WCC-8(71) is the active replacement that maintains functional equivalence while providing current product status, regulatory compliance, and reliable supply availability.

Q: Are there packaging differences between these parts?

A: The JR16WCC-8(71) is supplied in bag packaging. The JR16WCC-8(73) packaging information is not specified. Both parts include identical functional components: 1 cable clamp, 1 gasket, 2 screws, and 1 washer per assembly.

Q: Does the JR16WCC-8(71) meet current environmental standards?

A: Yes. The JR16WCC-8(71) is ROHS3 compliant and REACH affected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: What is the cable opening specification for the substitute part?

A: The JR16WCC-8(71) has a cable opening of 0.315" (8.00mm), with M20x0.75 thread size and 180° cable exit configuration.