Weidmüller 1628290000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1628290000 is a 6-position terminal block plug with female sockets, 7.5mm pitch, designed for 180° free-hanging in-line applications. This component features screw-clamping termination with a rated capacity of 15A at 500V (IEC) and operates across -20°C to 100°C. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

1628290000

WeidmüllerIn Stock: 7351628290000 Datasheet

Current PartRFQ

282959-6

TE Connectivity AMP ConnectorsIn Stock: 929282959-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Weidmüller 1628290000 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Number of positions: 6
• Pitch spacing: 0.295" (7.5mm)
• Connector type: Plug with female sockets
• Wire entry orientation: 180° (free-hanging in-line)
• Mounting configuration: Free hanging (in-line)
• Termination method: Screw-based clamping
• Flammability rating: UL94 V-0

Electrical Compatibility Range:

• Current capacity: minimum 15A
• Voltage rating: minimum 300V (UL) or 500V (IEC)
• Wire gauge accommodation: must support 12-26 AWG minimum

The TE Connectivity AMP Connectors 282959-6 satisfies all critical matching parameters and electrical requirements, establishing it as a direct functional equivalent for this application category.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 282959-6 is the identified equivalent substitute for the obsolete Weidmüller 1628290000 based on the following engineering criteria:

Functional Equivalence: All critical electrical and mechanical parameters align: 6-position configuration, 7.5mm pitch, 180° free-hanging orientation, 15A/300V (UL) rating, and UL94 V-0 flammability compliance. Both components utilize screw-based termination methods suitable for the same application class.

Product Availability: The TE Connectivity part is classified as active with current manufacturing status, ensuring supply chain continuity. The Weidmüller component is obsolete, necessitating substitution for new procurements and system maintenance.

Compliance Status: The TE Connectivity 282959-6 carries RoHS3 compliance and Moisture Sensitivity Level 1 (unlimited), providing enhanced environmental and handling specifications compared to the legacy Weidmüller component.

Implementation Considerations: The screw size differs (M2.5 versus M3), requiring appropriate tool selection during installation. The TE part accommodates a wider wire gauge range (12-30 AWG) and extended operating temperature (-40°C to 110°C), providing greater application flexibility. Housing material differs (PA66 versus PBT) but both meet identical flammability standards.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 282959-6 directly replace the Weidmüller 1628290000 in existing installations?

A: Yes, for electrical and mechanical function. Both components share identical pitch (7.5mm), position count (6), connector type (plug with female sockets), wire entry orientation (180°), and current/voltage ratings (15A/300V UL). The primary consideration is screw size: the TE part uses M3 versus M2.5 on the Weidmüller, requiring appropriate tool adjustment during termination.

Q: What are the key parameters that define substitution eligibility for this terminal block category?

A: Substitution is determined by: number of positions, pitch spacing, connector gender configuration, wire entry angle, mounting type, screw-based termination method, current and voltage ratings, flammability classification (UL94 V-0), and wire gauge accommodation range. All these parameters must align between the original and substitute component.

Q: Does the difference in housing material (PBT versus PA66) affect compatibility?

A: No. Both materials are rated UL94 V-0 and provide equivalent electrical insulation and flame resistance properties required for this application. The material difference does not impact electrical performance or mechanical fit.

Q: Why does the TE part have a wider wire gauge range (12-30 AWG versus 12-26 AWG)?

A: The TE Connectivity design accommodates finer wire gauges (down to 30 AWG) in addition to the standard range. This provides greater application flexibility without compromising compatibility with the original 12-26 AWG specification.

Q: Is the color difference (black versus green) significant for substitution?

A: No. Color is a visual identifier only and does not affect electrical function, mechanical compatibility, or performance characteristics. Both components are functionally equivalent regardless of housing color.

Q: What is the impact of the extended operating temperature range on the TE part (-40°C to 110°C versus -20°C to 100°C)?

A: The TE Connectivity part operates across a broader temperature spectrum, making it suitable for applications requiring extended thermal performance. This does not create incompatibility; it represents an enhanced capability that maintains full compatibility with the original specification range.

Q: Are there any compliance or certification differences between these components?

A: The TE Connectivity 282959-6 carries RoHS3 compliance and MSL 1 (unlimited) rating, providing enhanced environmental compliance. Both components meet UL94 V-0 flammability requirements and are suitable for equivalent applications. The TE part's active product status ensures ongoing compliance updates and supply availability.