Weidmüller 915047 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Weidmüller 915047 is a 17-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting with through-hole PCB installation. This component belongs to the Omnimate LPA series and is classified as obsolete. Due to its discontinued status, identifying functionally equivalent substitute parts is essential for ongoing system maintenance, repair, and new design implementations where this terminal block specification is required.

Substiute Parts

915047

WeidmüllerIn Stock: 827915047 Datasheet

Current PartRFQ

1330880000

WeidmüllerIn Stock: 7891330880000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 915047 is determined by the following critical parameters:

• Position Count & Pitch: 17 positions at 0.200" (5.08mm) spacing (non-negotiable for PCB footprint compatibility)
• Mating Orientation: Horizontal with board mounting (determines mechanical fit)
• Mounting Type: Through-hole installation (PCB assembly method)
• Voltage & Current Ratings: Minimum 300 V and 10 A (electrical performance floor)
• Wire Gauge Compatibility: Minimum support for 14-22 AWG range
• Termination Method: Wire connection capability via screw or equivalent mechanism

The Weidmüller 1330880000 qualifies as a substitute because it maintains identical position count, pitch, orientation, and mounting type while meeting or exceeding all electrical ratings and wire gauge specifications.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1330880000 is the qualified substitute for the obsolete 915047 based on the following engineering criteria:

Mechanical Compatibility: Both parts maintain identical 17-position configuration at 0.200" (5.08mm) pitch with horizontal board mounting and through-hole installation. PCB footprint compatibility is assured.

Electrical Performance: The 1330880000 exceeds the electrical requirements of the 915047, providing 20 A current capacity versus the original 10 A, while maintaining the same 300 V voltage rating. Wire gauge support expands from 14-22 AWG to 12-24 AWG, accommodating a broader range of conductor sizes.

Product Status & Compliance: The 1330880000 is an active product with RoHS compliance certification, whereas the 915047 is obsolete with non-applicable RoHS status. Selection of the active substitute ensures long-term availability and regulatory alignment.

Termination Consideration: The 1330880000 employs screwless push-in spring termination in addition to leg spring options, differing from the screw-top clamp method of the 915047. This represents a functional enhancement in assembly efficiency, though assembly procedures must be adapted accordingly.

Frequently Asked Questions (FAQ)

Q: Can the 1330880000 directly replace the 915047 in existing PCB designs?

A: Yes, for PCB footprint purposes. Both parts share identical 17-position configuration and 0.200" (5.08mm) pitch with through-hole mounting. However, the termination method differs (screwless push-in versus screw clamp), requiring assembly procedure adjustment.

Q: What are the electrical advantages of the 1330880000 over the 915047?

A: The 1330880000 provides doubled current capacity (20 A versus 10 A) and expanded wire gauge support (12-24 AWG versus 14-22 AWG), while maintaining identical 300 V voltage rating. These enhancements provide greater design margin for applications approaching the original part's current limits.

Q: Why is the 915047 classified as obsolete?

A: The 915047 belongs to the Omnimate LPA series, which has been superseded by newer product lines such as the Omnimate LMF series (represented by the 1330880000). Weidmüller has transitioned production to active product families offering improved performance and compliance features.

Q: Are there any compatibility concerns with the different housing materials?

A: Both parts use thermoplastic-based housing materials suitable for standard PCB assembly environments. The 915047 uses polyamide (PA) nylon, while the 1330880000 uses thermoplastic wemid. Both materials provide equivalent mechanical and environmental performance for typical industrial applications.

Q: Does the 1330880000 meet current regulatory requirements?

A: Yes. The 1330880000 is RoHS compliant with a moisture sensitivity level (MSL) rating of 1 (unlimited), indicating no special handling requirements. The 915047 has non-applicable RoHS status due to its obsolete classification.

Q: What is the interlocking feature on the 1330880000?

A: The 1330880000 includes side interlocking, a mechanical feature that prevents accidental separation of mated connectors. This is a design enhancement not specified for the 915047.