Weidmüller 997237 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Weidmüller 997237 is a 16-position wire-to-board terminal block with horizontal mating orientation and 0.200" (5.08mm) pitch through-hole mounting. This component features screw-type wire termination and is designed for PCB integration in industrial control and distribution applications.

The 997237 has reached obsolete product status. Identifying equivalent substitute parts ensures continued availability for maintenance, repair, and new production requirements while maintaining electrical and mechanical compatibility with existing designs.

Substiute Parts

997237

WeidmüllerIn Stock: 928997237 Datasheet

Current PartRFQ

1768990000

WeidmüllerIn Stock: 11381768990000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Weidmüller 997237 are identified based on the following critical parameters that determine functional and mechanical compatibility:

• Positions and Levels: 16 positions per level, 2 levels total
• Pitch: 0.200" (5.08mm) spacing between contact points
• Mating Orientation: Horizontal with board configuration
• Mounting Type: Through-hole PCB mounting
• Wire Termination Method: Screw-based clamping mechanism
• Regulatory Compliance: RoHS compliance and REACH status

The substitute part Weidmüller 1768990000 meets all these core parameters. This part is from the Omnimate LM series and maintains active product status, providing long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1768990000 is the direct substitute for the obsolete 997237 terminal block. Both parts maintain identical mechanical and electrical interface specifications: 16-position, 2-level configuration with 5.08mm pitch, horizontal board mounting, and through-hole installation.

The 1768990000 offers the advantage of active product status, ensuring continued availability and manufacturing support. Both parts carry RoHS compliance and REACH unaffected status, meeting current regulatory requirements for industrial applications.

The primary difference is color designation (black versus orange) and enhanced termination features in the substitute part. These differences do not affect electrical or mechanical compatibility in applications where the original 997237 was specified.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 1768990000 be used as a direct replacement for the 997237?

A: Yes. Both parts share identical pitch (5.08mm), position count (16 per level, 2 levels), mating orientation (horizontal with board), mounting type (through-hole), and wire termination method (screw-based). The parts are mechanically and electrically interchangeable.

Q: What is the significance of the color difference between the two parts?

A: Color is a visual identification feature and does not affect electrical or mechanical function. The 997237 is black; the 1768990000 is orange. Color selection is typically based on manufacturing series designation and does not impact circuit performance or compatibility.

Q: Does the substitute part support the same wire gauges as the original?

A: The 1768990000 specifies 14-24 AWG wire gauge compatibility. The original 997237 does not provide wire gauge specifications in available documentation. The substitute part's specified range covers standard industrial wire sizes for this terminal block class.

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

A: No. Both the 997237 and 1768990000 are RoHS compliant and REACH unaffected. Both carry EAR99 ECCN classification and 8536.90.4000 HTSUS code, indicating equivalent regulatory status.

Q: What is the packaging difference?

A: The 997237 is listed with unspecified packaging; the 1768990000 is supplied in bulk packaging. Bulk packaging is standard for active production parts and does not affect component specifications or performance.