Weidmüller 1625710000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1625710000 is a 19-position terminal block plug with female sockets, 5mm pitch, designed for 180° free-hanging in-line applications. This component features screw-clamping termination with tin-plated copper alloy contacts and operates across -50°C to 100°C. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new designs requiring compatible interconnection solutions.

Substiute Parts

1625710000

WeidmüllerIn Stock: 8671625710000 Datasheet

Current PartRFQ

1955400000

WeidmüllerIn Stock: 8541955400000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1625710000 is based on strict equivalence across the following critical parameters:

• Connector Type & Configuration: 19-position plug with female sockets, 5mm pitch spacing
• Termination Method: Screw-clamping yoke (tension sleeve) mechanism
• Mounting Style: Free-hanging in-line orientation with 180° wire entry
• Contact Material & Finish: Copper alloy with tin plating
• Housing Material: Polybutylene terephthalate (PBT) with UL94 V-0 rating
• Mechanical Compatibility: M2.5 screw size, 0.4-0.5 Nm torque specification
• Environmental Ratings: Operating temperature range, REACH compliance, EAR99 classification

The substitute part 1955400000 maintains all core mechanical and electrical interfaces while offering enhanced electrical ratings and expanded wire gauge compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1955400000 serves as a direct functional substitute for the obsolete 1625710000. Both components share identical mechanical interfaces, connector geometry, and termination methodology, ensuring drop-in compatibility within existing harness assemblies and mating receptacles.

The 1955400000 offers enhanced electrical performance with increased current ratings (23A IEC, 20A UL versus 19A IEC, 15A UL) and expanded wire gauge acceptance (12-30 AWG, 0.2-4mm² versus 12-26 AWG, 0.5-2.5mm²). These improvements provide greater design flexibility without compromising backward compatibility.

The substitute part maintains active product status with RoHS compliance and MSL 1 rating, supporting modern supply chain requirements and long-term availability. Both components carry identical REACH and ECCN classifications, ensuring regulatory consistency across applications.

Frequently Asked Questions (FAQ)

Q: Can the 1955400000 directly replace the 1625710000 in existing assemblies?

A: Yes. Both components maintain identical 19-position, 5mm pitch configuration with matching screw-clamping termination, M2.5 fastener specification, and free-hanging in-line mounting. Mechanical and electrical interfaces are fully compatible.

Q: What are the key differences between these parts?

A: The 1955400000 provides higher current ratings (23A IEC, 20A UL) and accepts a broader wire gauge range (12-30 AWG, 0.2-4mm²) compared to the 1625710000 (19A IEC, 15A UL; 12-26 AWG, 0.5-2.5mm²). The substitute also maintains active product status with RoHS compliance.

Q: Are there packaging differences?

A: The 1625710000 is supplied with unspecified packaging, while the 1955400000 is packaged in bulk. Both are available in new original condition with substantial inventory levels.

Q: Do both parts meet the same safety and compliance standards?

A: Yes. Both components carry UL94 V-0 flammability rating, REACH Unaffected status, and EAR99 ECCN classification. Operating temperature range (-50°C to 100°C) and contact material specifications are identical.

Q: Which part should be selected for new designs?

A: The 1955400000 is recommended for new designs due to active product status, enhanced electrical ratings, and expanded wire gauge compatibility. The 1625710000 is obsolete and should be reserved for legacy system maintenance only.