Weidmüller 1751170000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1751170000 is a 10-position terminal block plug with female sockets, 0.138" (4.60mm) pitch, designed for 180° free-hanging in-line applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The part operates at IEC ratings of 6A/250V and UL ratings of 7A/300V, with IDC termination and support for 20-22 AWG wire gauges.

Substiute Parts

1751170000

WeidmüllerIn Stock: 10491751170000 Datasheet

Current PartRFQ

HW1010520000G

Amphenol AnytekIn Stock: 865HW1010520000G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1751170000 is determined by the following critical parameters:

• 10-position configuration with 0.138" (4.60mm) pitch spacing
• Female socket connector type with 180° plug wire entry orientation
• Free-hanging in-line mounting configuration
• Electrical performance meeting or exceeding IEC 6A/250V and UL 7A/300V ratings
• Wire gauge compatibility within 20-22 AWG range
• UL94 V-0 flammability rating
• Copper alloy contacts with tin mating finish
• Mating flange feature

The Amphenol Anytek HW1010520000G satisfies these core substitution criteria through matching pitch, position count, connector type, mounting style, and flammability rating. Variations in termination style (Screwless - Leg Spring, Push-In Spring versus IDC), wire gauge range expansion, and operating temperature specification represent functional enhancements rather than incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol Anytek HW1010520000G is a direct functional equivalent for the obsolete Weidmüller 1751170000. Both components share identical mechanical and electrical core specifications: 10-position configuration, 4.60mm pitch, 180° free-hanging orientation, UL94 V-0 flammability rating, and tin-plated copper alloy contacts.

The HW1010520000G provides enhanced electrical performance (8A UL rating versus 7A) and expanded wire gauge compatibility (16-28 AWG versus 20-22 AWG), representing design improvements without introducing incompatibility. The active product status of the HW1010520000G ensures ongoing availability and supply chain continuity, addressing the obsolescence of the original Weidmüller component.

Both parts maintain identical REACH and ECCN compliance classifications (REACH Unaffected, EAR99), supporting regulatory consistency in applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol Anytek HW1010520000G directly replace the Weidmüller 1751170000 in existing applications?

A: Yes. Both components share identical pitch (4.60mm), position count (10), connector type (female sockets), wire entry angle (180°), mounting configuration (free-hanging in-line), and flammability rating (UL94 V-0). Mechanical and electrical compatibility is established through these matching parameters.

Q: What is the significance of the different termination styles (IDC versus Screwless - Leg Spring, Push-In Spring)?

A: Termination style affects wire connection methodology but does not impact connector compatibility. IDC (Insulation Displacement Contact) and push-in spring termination both achieve equivalent electrical and mechanical connections. Selection depends on assembly process requirements and wire preparation capabilities.

Q: Does the expanded wire gauge range (16-28 AWG) of the HW1010520000G affect compatibility?

A: No. The HW1010520000G wire gauge range encompasses the original 20-22 AWG specification. The expanded range provides design flexibility for applications requiring different wire gauges without compromising compatibility with existing 20-22 AWG installations.

Q: Are there compliance or regulatory differences between these components?

A: No. Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), ensuring regulatory consistency in applications requiring these certifications.

Q: Why is the Weidmüller 1751170000 classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The Amphenol Anytek HW1010520000G maintains active product status, ensuring continued availability and supply chain support for equivalent functionality.

Q: What is the impact of the operating temperature specification on the HW1010520000G?

A: The HW1010520000G specifies -40°C to 115°C operating temperature, providing defined thermal performance boundaries. This specification does not restrict compatibility; it establishes the validated operating envelope for the component.