Weidmüller 1629000000 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The Weidmüller 1629000000 is an 11-position terminal block header with male pins, shrouded design, and 7.50mm pitch for right-angle through-hole mounting. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The Omnimate SL series header provides solder termination with IEC and UL electrical ratings suitable for industrial control and power distribution applications.

Substiute Parts

1629000000

WeidmüllerIn Stock: 9491629000000 Datasheet

Current PartRFQ

1628560000

WeidmüllerIn Stock: 8011628560000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Weidmüller 1629000000 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: Number of positions (11), pitch (7.50mm), and header orientation (90° right angle) must remain identical
• Mechanical Compatibility: Shrouded (4 side) male pin design, through-hole mounting, and solder termination must be preserved
• Material & Safety: Polybutylene Terephthalate (PBT) housing with UL94 V-0 flammability rating ensures equivalent environmental and safety performance
• Electrical Ratings: Substitute parts must meet or exceed the IEC and UL voltage and current specifications of the original component

The identified substitute part 1628560000 maintains identical mechanical and electrical interface characteristics while offering improved product status and expanded operational temperature range.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1628560000 is the direct substitute for the obsolete 1629000000 terminal block header. Both components share identical mechanical interfaces and core electrical specifications, ensuring drop-in compatibility in existing PCB designs and connector assemblies.

The substitute part offers the following advantages:

• Active Product Status: The 1628560000 is currently in active production, ensuring long-term availability and supply chain continuity
• Enhanced Electrical Performance: IEC ratings of 18.5A at 800V exceed the original 15A at 500V specification, providing additional design margin
• Extended Temperature Range: Operating range of -50°C to 100°C compared to -20°C to 100°C allows deployment in more demanding thermal environments
• Regulatory Compliance: RoHS compliant status meets current environmental and procurement requirements

Both components maintain identical UL94 V-0 flammability certification and equivalent mechanical dimensions, confirming full functional interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the 1628560000 be used as a direct replacement for the 1629000000 in existing designs?

A: Yes. Both components feature identical 11-position, 7.50mm pitch, right-angle shrouded male pin headers with through-hole solder termination. Mechanical and electrical interfaces are fully compatible.

Q: What are the key differences between these two parts?

A: The primary differences are product status (obsolete vs. active), IEC electrical ratings (15A/500V vs. 18.5A/800V), operating temperature range (-20°C to 100°C vs. -50°C to 100°C), and RoHS compliance status. The substitute part offers enhanced electrical performance and regulatory compliance.

Q: Are there any packaging differences between the two parts?

A: The 1629000000 is listed with unspecified packaging, while the 1628560000 is supplied in bulk packaging. This does not affect component functionality or electrical performance.

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

A: Yes. Both components carry UL94 V-0 material flammability certification and are manufactured from identical Polybutylene Terephthalate (PBT) housing material.

Q: Which part should be selected for new designs?

A: The 1628560000 should be selected for new designs due to its active product status, enhanced electrical ratings, extended temperature range, and RoHS compliance. This ensures design longevity and supply chain reliability.