HR30-7JB-12PC Equivalent & Substitute Parts

Part Overview

The HR30-7JB-12PC is a 12-position circular connector jack housing manufactured by Hirose Electric Co Ltd. This free-hanging, in-line connector features push-pull fastening, IP67/IP68 ingress protection, and includes integrated backshell and strain relief. The part is currently active in production with 883 units in stock. Substitute parts are identified when design requirements permit alternative configurations while maintaining core electrical and mechanical compatibility within the HR30 series.

Substiute Parts

HR30-7JB-12PC

Hirose Electric Co LtdIn Stock: 964HR30-7JB-12PC Datasheet

Current PartRFQ

HR30-7J-12PC(71)

Hirose Electric Co LtdIn Stock: 1321HR30-7J-12PC(71) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HR30-7JB-12PC is determined by strict equivalence in the following parameters:

• Series designation (HR30)
• Connector type (Jack Housing for Male Pins)
• Position count (12)
• Shell size - insert (7)
• Mounting configuration (Free Hanging, In-Line)
• Fastening mechanism (Push-Pull)
• Shell material (Polyphenylene Sulfide)
• Ingress protection rating (IP67/IP68)
• Operating temperature range (-25°C ~ 85°C)
• Contact type (Crimp)
• Keyed orientation

Variations in accessory inclusions (backshell, strain relief, cage clamp, cord tube, nut configurations) and compliance certifications do not preclude substitution when core electrical and mechanical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The HR30-7J-12PC(71) is a direct functional equivalent to the HR30-7JB-12PC. Both parts maintain identical electrical and mechanical specifications across all critical parameters including connector type, position count, shell size, mounting configuration, fastening mechanism, material composition, and environmental ratings.

The primary distinction lies in the accessory package configuration. The HR30-7J-12PC(71) includes a cage clamp and cord tube in addition to the backshell and nut, whereas the HR30-7JB-12PC includes an O-ring. Selection between these parts should be based on the specific accessory requirements of the application assembly.

Both parts carry active product status and comply with RoHS regulations. The HR30-7J-12PC(71) carries ROHS3 compliance and REACH affected status, providing enhanced regulatory documentation for applications requiring extended compliance tracking.

Frequently Asked Questions (FAQ)

Q: Can HR30-7J-12PC(71) be used as a direct replacement for HR30-7JB-12PC in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all core connector specifications. The difference in accessory inclusions does not affect connector mating, pin configuration, or environmental performance. Verify that the alternative accessory package (cage clamp and cord tube versus O-ring) is compatible with your assembly process and final application requirements.

Q: What is the significance of the "(71)" designation in HR30-7J-12PC(71)?

A: The "(71)" suffix indicates a specific variant or revision level within the HR30-7J-12PC product line. This designation is used by Hirose Electric to differentiate production versions. Both the base HR30-7J-12PC and HR30-7J-12PC(71) maintain identical electrical and mechanical compatibility.

Q: Are there differences in compliance certifications between these parts?

A: Both parts meet UL94 V-0 flammability requirements and are RoHS compliant. The HR30-7J-12PC(71) carries ROHS3 compliance designation and is marked as REACH affected, providing additional regulatory documentation. For applications requiring specific compliance documentation, verify that the selected part number meets your regulatory requirements.

Q: Does the difference in accessory package affect connector performance?

A: No. The accessory variations (O-ring versus cage clamp and cord tube) do not affect the electrical or mechanical performance of the connector itself. These accessories support installation and strain relief. Selection should be based on your specific assembly and application requirements.

Q: What inventory considerations should guide part selection?

A: The HR30-7J-12PC(71) has higher current inventory (1267 units) compared to the HR30-7JB-12PC (883 units). For applications with extended lead time requirements or high-volume procurement, the HR30-7J-12PC(71) may offer supply chain advantages.