Weidmüller 1637200000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1637200000 is a 10-position terminal block plug with 5.00mm pitch, 90° wire entry, and screw-clamping termination. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new designs requiring compatible connectivity solutions. The part operates within IEC ratings of 15A at 400V and UL ratings of 10A at 300V, with wire gauge compatibility from 12-26 AWG (0.5-2.5mm²).

Substiute Parts

1637200000

WeidmüllerIn Stock: 10931637200000 Datasheet

Current PartRFQ

1792090

Phoenix ContactIn Stock: 11961792090 Datasheet

SimilarRFQ

OSTVM105551

On Shore Technology Inc.In Stock: 1133OSTVM105551 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1637200000 is determined by the following critical parameters:

Primary Compatibility Criteria:

• 10-position configuration with female sockets
• 5.00mm pitch (±0.03mm tolerance acceptable for 5.08mm variants)
• 90° wire entry orientation (or 180° with mechanical adapter consideration)
• Free hanging (in-line) mounting type
• Screw termination method
• Wire gauge overlap: minimum 12 AWG support required
• Voltage rating: minimum 300V UL or equivalent IEC rating
• UL94 V-0 flammability rating

Identified Substitute Parts:

1. Phoenix Contact 1792090 - Active status, meets pitch and position requirements with rising cage clamp termination, supports 12-30 AWG wire range, 630V IEC rating
2. On Shore Technology OSTVM105551 - Active status, 5.08mm pitch (0.08mm variance), 180° wire entry, supports 12-22 AWG, 20A UL rating

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1792090 is the primary substitute for direct replacement applications. This part maintains 90° wire entry orientation, identical 5.00mm pitch, and 10-position configuration. Active product status ensures ongoing availability and supply chain continuity. The rising cage clamp termination provides equivalent screw-based connection reliability. UL94 V-0 flammability rating and ROHS3 compliance align with modern regulatory requirements. The 15A UL current rating exceeds the original 10A specification, providing operational margin. Wire gauge support extends to 30 AWG, accommodating the original 12-26 AWG range. Screw torque specification (0.5-0.6 Nm) is slightly higher than the original (0.4-0.5 Nm), requiring verification of installation procedures.

On Shore Technology OSTVM105551 serves as an alternative for applications where 180° wire entry is mechanically acceptable. The 5.08mm pitch represents a 0.08mm deviation from the original 5.00mm specification, which may require mechanical verification in existing connector housings. The 20A UL current rating provides significant operational headroom. Wire gauge support (12-22 AWG) covers the primary range of the original part but does not extend to 26 AWG. The significantly lower insulation height (14.91mm versus 26.90mm) indicates different mechanical form factor and may not be suitable for direct mechanical substitution without housing redesign. ROHS3 compliance and UL94 V-0 rating are present. This option is suitable for new designs or applications where mechanical form factor differences are acceptable.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1792090 be used as a direct mechanical replacement for the Weidmüller 1637200000?

A: Yes. Both parts maintain 10-position configuration, 5.00mm pitch, 90° wire entry, and free hanging mounting. The rising cage clamp termination is functionally equivalent to the clamping yoke method. Connector housing compatibility should be verified, as the insulation height differs by 0.89mm (26.90mm versus 26.01mm).

Q: What is the significance of the pitch difference between the Weidmüller part (5.00mm) and the On Shore Technology part (5.08mm)?

A: The 0.08mm difference represents a 0.16% deviation. While this is within typical manufacturing tolerances, it may cause mechanical fit issues in existing connector housings designed for 5.00mm pitch. This part is suitable for new designs but requires mechanical verification before use in existing systems.

Q: Does the On Shore Technology OSTVM105551 support the full wire gauge range of the original part?

A: No. The OSTVM105551 supports 12-22 AWG, while the original Weidmüller part supports 12-26 AWG. Applications requiring 24-26 AWG wire termination cannot use this substitute without modification.

Q: What is the impact of the 180° wire entry on the On Shore Technology part?

A: The 180° wire entry (straight entry) differs from the original 90° entry (right-angle entry). This affects the physical routing of wires and may require different installation procedures or mechanical adapters. Verify compatibility with existing wire routing and connector housing designs.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both Phoenix Contact 1792090 and On Shore Technology OSTVM105551 are ROHS3 compliant, meeting current environmental and regulatory requirements.

Q: What torque specification should be used when installing the Phoenix Contact 1792090?

A: The Phoenix Contact part specifies 0.5-0.6 Nm screw torque, compared to 0.4-0.5 Nm for the original Weidmüller part. Installation procedures should be updated to reflect this higher torque specification to ensure proper contact pressure and electrical performance.

Q: Can both substitute parts handle the same current and voltage as the original?

A: The Phoenix Contact 1792090 exceeds the original specifications (15A UL versus 10A UL, 630V IEC versus 400V IEC). The On Shore Technology OSTVM105551 also exceeds UL specifications (20A UL versus 10A UL) but does not specify IEC ratings. Both are suitable for applications within the original electrical parameters.