Weidmüller 1775152001 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1775152001 is a 17-position terminal block header with male pins, shrouded on four sides, featuring 0.200" (5.08mm) pitch and 90° right-angle through-hole mounting. This component is part of the Omnimate SL series and is designed for industrial applications requiring reliable electrical connections with high current and voltage ratings.

The 1775152001 has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements.

Substiute Parts

1775152001

WeidmüllerIn Stock: 8771775152001 Datasheet

Current PartRFQ

1780580000

WeidmüllerIn Stock: 12071780580000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1775152001 is determined by strict equivalence across the following critical parameters:

• Electrical Performance: Current and voltage ratings (IEC and UL standards) must match or exceed the original specification
• Physical Configuration: Number of positions (17), pitch (5.08mm), header orientation (90° right angle), and mounting type (through hole) must be identical
• Mechanical Compatibility: Shrouded design (4 side), male pin configuration, and solder termination style must be preserved
• Environmental & Compliance: Operating temperature range, material flammability rating (UL94 V-0), RoHS compliance, and REACH status must be maintained

The substitute part 1780580000 meets all these criteria while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1780580000 is a direct functional equivalent to the 1775152001 across all critical electrical, mechanical, and environmental parameters. Both components maintain identical pitch, position count, orientation, and electrical ratings under IEC and UL standards.

The primary distinction is product status: the 1775152001 is obsolete, while the 1780580000 maintains active status with higher current inventory availability. Both components carry identical compliance certifications (RoHS Compliant, REACH Unaffected, UL94 V-0 flammability rating) and operate within the same temperature range.

A secondary difference exists in contact tail length: the 1775152001 features a 0.059" (1.50mm) tail, while the 1780580000 provides a 0.126" (3.20mm) tail. The 1780580000 also includes mating flange and solder retention features. These dimensional and feature differences must be evaluated against specific PCB design requirements and assembly specifications.

Frequently Asked Questions (FAQ)

Q: Can the 1780580000 be used as a direct replacement for the 1775152001 in existing designs?

A: The 1780580000 matches all critical electrical and mechanical parameters. However, the difference in contact tail length (0.059" versus 0.126") requires verification against PCB hole depth and solder joint requirements. The addition of mating flange and solder retention features in the 1780580000 may affect assembly procedures.

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

A: Both parts carry identical compliance status: RoHS Compliant, REACH Unaffected, UL94 V-0 flammability rating, and EAR99 export classification. No compliance barriers exist for substitution.

Q: What is the significance of the contact tail length difference?

A: Contact tail length affects solder joint formation and PCB hole engagement. The 1780580000's longer tail (3.20mm) provides greater solder volume and mechanical engagement compared to the 1775152001 (1.50mm). PCB design specifications must confirm compatibility with the longer tail length.

Q: Why does the 1780580000 have higher inventory availability?

A: The 1780580000 maintains active product status within the Omnimate SL series, while the 1775152001 is obsolete. Active products receive continued manufacturing and distribution support.

Q: Are the electrical ratings identical between both parts?

A: Yes. Both parts provide 27.5A at 400V (IEC) and 18.5A at 300V (UL), with identical operating temperature range (-50°C to 100°C) and contact material specifications.