JR13WR-3S(71) Circular Connector Receptacle - Equivalent & Substitute Parts

Part Overview

The JR13WR-3S(71) is a 3-position circular connector receptacle with female sockets, manufactured by Hirose Electric Co Ltd. This panel-mount connector features solder cup termination, aluminum alloy construction with black chromium finish, and IP67/IP68 ingress protection suitable for automotive, industrial, and telecommunications applications.

The JR13WR-3S(71) is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or field service requirements for systems utilizing this connector.

Substiute Parts

JR13WR-3S(71)

Hirose Electric Co LtdIn Stock: 1072JR13WR-3S(71) Datasheet

Current PartRFQ

JR13WR-3S(31)

Hirose Electric Co LtdIn Stock: 1029JR13WR-3S(31) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The JR13WR-3S(31) qualifies as a direct substitute for the JR13WR-3S(71) based on the following critical parameters:

• Identical connector type, position count, and shell size
• Matching mounting configuration (panel mount, flange, threaded fastening)
• Identical termination method (solder cup)
• Equivalent electrical ratings (10A current, 100VAC/140VDC voltage)
• Matching environmental protection (IP67/IP68)
• Identical material specifications (aluminum alloy shell, black chromium finish, silver contact finish, copper alloy contacts, phenol formaldehyde insert)
• Same operating temperature range (-25°C ~ 85°C)
• Same flammability rating (UL94 V-0)
• Same series designation (JR-W)

The substitution is valid across all functional and mechanical parameters specified for this product category.

Parameter Comparison

Engineering Selection Recommendations

The JR13WR-3S(31) is the appropriate substitute for the obsolete JR13WR-3S(71). Both parts share identical electrical, mechanical, and environmental specifications. The JR13WR-3S(31) carries Last Time Buy status, indicating limited future availability. Current inventory of 977 pieces is available for the substitute part.

Selection between these parts should be based on supply chain requirements and project timelines. The JR13WR-3S(31) maintains full functional and physical compatibility with the original JR13WR-3S(71) across all specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the JR13WR-3S(31) be used as a direct replacement for the JR13WR-3S(71)?

A: Yes. Both connectors are identical in connector type, position count, shell size, mounting configuration, termination method, electrical ratings, environmental protection, material composition, and operating temperature range. Full substitution is valid.

Q: What is the difference between the JR13WR-3S(71) and JR13WR-3S(31)?

A: The primary difference is product status. The JR13WR-3S(71) is obsolete, while the JR13WR-3S(31) is Last Time Buy. Packaging differs (the substitute is supplied in bulk). All functional and mechanical parameters are identical.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. The parts are mechanically and electrically interchangeable. Both feature identical shell sizes, mounting features, termination methods, and electrical characteristics.

Q: What is the availability status of these connectors?

A: The JR13WR-3S(71) is obsolete with 1003 pieces in stock. The JR13WR-3S(31) is Last Time Buy status with 977 pieces available. Both are current inventory items.

Q: Are both parts RoHS compliant?

A: The JR13WR-3S(71) does not specify RoHS status in available data. The JR13WR-3S(31) is RoHS Compliant.

Q: What applications are these connectors suitable for?

A: Both connectors are specified for automotive, industrial, and telecommunications applications. The IP67/IP68 ingress protection rating supports use in environments requiring dust-tight and waterproof performance.