SR30-10R-7S Equivalent & Substitute Parts

Part Overview

The SR30-10R-7S is a 7-position circular connector receptacle manufactured by Hirose Electric Co Ltd. This female socket connector features solder cup termination and is designed for panel mount applications with bulkhead rear side nut fastening. The part is classified as Last Time Buy, indicating limited future availability. Identifying equivalent and substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this connector.

Substiute Parts

SR30-10R-7S

Hirose Electric Co LtdIn Stock: 904SR30-10R-7S Datasheet

Current PartRFQ

SR30-10R-7S(71)

Hirose Electric Co LtdIn Stock: 1431SR30-10R-7S(71) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SR30-10R-7S(71) qualifies as a direct substitute based on the following critical parameters:

• Manufacturer & Series: Both parts are manufactured by Hirose Electric Co Ltd within the SR30 series, ensuring mechanical and electrical compatibility within the product family.
• Connector Configuration: Identical 7-position receptacle with female sockets maintains pin count and mating interface compatibility.
• Shell Size: Both use shell size 10, ensuring physical fit in existing mating connectors and panel cutouts.
• Termination & Mounting: Solder cup termination and panel mount configuration with threaded fastening are identical, allowing direct PCB and panel integration without redesign.
• Electrical Ratings: Current rating (1A) and voltage rating (100VAC, 140VDC) are identical, supporting equivalent circuit performance.
• Operating Temperature Range: Both operate within -10°C ~ 60°C, maintaining thermal compatibility in target applications.
• Compliance: Both are ROHS3 compliant, meeting regulatory requirements for equivalent component selection.

Parameter Comparison

Engineering Selection Recommendations

The SR30-10R-7S(71) is a direct equivalent substitute for the SR30-10R-7S. Both parts maintain identical electrical, mechanical, and environmental specifications. The primary distinction is product status: the original SR30-10R-7S is standard availability, while SR30-10R-7S(71) is designated Last Time Buy with higher current inventory (1395 Pcs vs 843 Pcs). For new designs or long-term production requirements, SR30-10R-7S(71) provides supply assurance before discontinuation. Both parts are ROHS3 compliant and REACH affected, meeting current regulatory requirements. No design modifications are required for substitution.

Frequently Asked Questions (FAQ)

Q: Can SR30-10R-7S(71) be used as a direct replacement for SR30-10R-7S?

A: Yes. Both parts are identical in connector type, pin count, shell size, termination method, and electrical ratings. No circuit or mechanical redesign is necessary.

Q: What is the significance of the "(71)" designation in SR30-10R-7S(71)?

A: The "(71)" suffix indicates a specific packaging or manufacturing variant within the SR30 series. The part is functionally equivalent to the base SR30-10R-7S model.

Q: Are there any differences in solder cup termination between these parts?

A: No. Both parts use identical solder cup termination, supporting equivalent PCB assembly processes and soldering parameters.

Q: What is the Last Time Buy status and how does it affect component selection?

A: Last Time Buy indicates that SR30-10R-7S(71) will be discontinued after current inventory is depleted. For applications requiring long-term supply, this part should be prioritized before discontinuation.

Q: Do both parts meet the same compliance standards?

A: Yes. Both SR30-10R-7S and SR30-10R-7S(71) are ROHS3 compliant and REACH affected, meeting equivalent regulatory requirements.

Q: What is the current inventory status for each part?

A: SR30-10R-7S has 843 Pcs in stock. SR30-10R-7S(71) has 1395 Pcs in stock, providing greater availability for immediate procurement.