Weidmüller 997712 Terminal Block: Equivalent & Substitute Parts

Part Overview

The Weidmüller 997712 is a 19-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting with through-hole PCB connection. This component belongs to the Omnimate LP 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 connector type is required.

Substiute Parts

997712

WeidmüllerIn Stock: 933997712 Datasheet

Current PartRFQ

1769020000

WeidmüllerIn Stock: 7061769020000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 997712 is determined by the following critical parameters:

• Configuration Match: 19 positions per level, 2 levels total
• Pitch Specification: 0.200" (5.08mm) center-to-center spacing
• Mounting Interface: Horizontal orientation with through-hole PCB mounting
• Electrical Category: Wire-to-board terminal block classification
• Compliance Requirements: RoHS compliance and REACH unaffected status

The substitute part Weidmüller 1769020000 meets all these criteria. It maintains identical positional configuration, pitch, mating orientation, and mounting type. Both parts are manufactured by Weidmüller, ensuring design consistency and compatibility with existing PCB layouts and connector interfaces.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1769020000 is the direct substitute for the obsolete 997712 terminal block. Both components share identical mechanical and electrical interface specifications: 19-position configuration, 2-level arrangement, 5.08mm pitch, and through-hole horizontal mounting. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Both parts maintain RoHS compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications. The 1769020000 provides documented electrical specifications (15 A current, 300 V voltage) and operating temperature range (-50°C to 120°C), offering enhanced technical transparency compared to the original part documentation.

For PCB designs currently using the 997712, direct replacement with the 1769020000 requires no layout modifications, as the mechanical footprint and mounting interface are identical. The transition from Omnimate LP to Omnimate LM series represents a product line evolution within Weidmüller's terminal block portfolio, maintaining backward compatibility at the connector interface level.

Frequently Asked Questions (FAQ)

Q: Can the 1769020000 be used as a direct drop-in replacement for the 997712?

A: Yes. Both parts share identical pitch (5.08mm), position count (19 per level), level configuration (2 levels), mating orientation (horizontal with board), and through-hole mounting interface. No PCB layout modifications are required.

Q: What is the primary reason for substitution?

A: The 997712 is classified as obsolete. The 1769020000 is an active production part from the same manufacturer, ensuring availability and supply chain reliability.

Q: Are there compliance differences between the two parts?

A: No. Both parts are RoHS compliant and REACH unaffected, meeting identical regulatory standards.

Q: What additional technical data is available for the substitute part?

A: The 1769020000 provides specified electrical ratings (15 A, 300 V), operating temperature range (-50°C to 120°C), wire gauge compatibility (14-24 AWG), and screw specifications (M2.5, 0.4-0.5 Nm torque). These parameters were not documented for the original 997712.

Q: Are both parts available in the same packaging?

A: The 997712 packaging specification is not provided. The 1769020000 is supplied in bulk packaging. Confirm packaging requirements with your procurement department.

Q: Which series should be specified for new designs?

A: The Omnimate LM series (1769020000) is the current production line. Omnimate LP (997712) is obsolete and should not be specified for new designs.