Weidmüller 1623160000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1623160000 is a 2-position terminal block plug with female sockets, 0.300" (7.62mm) pitch, designed for 180° free-hanging in-line applications. This component belongs to the Omnimate BL series and features screw-clamping termination with retention latches. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new designs requiring compatible interconnection solutions.

Substiute Parts

1623160000

WeidmüllerIn Stock: 11241623160000 Datasheet

Current PartRFQ

796981-2

TE Connectivity AMP ConnectorsIn Stock: 1764796981-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1623160000 is determined by the following critical parameters:

• Pitch and Position Count: 0.300" (7.62mm) pitch with 2 positions ensures mechanical and electrical compatibility with mating connectors
• Connector Type: Female socket plugs with 180° wire entry orientation maintain form-factor compatibility
• Electrical Ratings: Current and voltage ratings must meet or exceed UL specifications (15 A, 300 V minimum)
• Termination Method: Screw-based clamping systems provide equivalent wire retention and electrical contact
• Wire Gauge Compatibility: Acceptable wire gauge ranges must overlap with the original specification (12-26 AWG)
• Mounting Configuration: Free-hanging in-line mounting type must be preserved
• Flammability and Compliance: UL94 V-0 rating and RoHS compliance ensure safety and regulatory alignment

The TE Connectivity AMP Connectors part 796981-2 (Buchanan series) meets these substitution criteria across all critical parameters.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 796981-2 is a direct functional equivalent for the obsolete Weidmüller 1623160000. Selection is based on the following engineering factors:

Compliance and Regulatory Status: The TE Connectivity part maintains UL94 V-0 flammability compliance and achieves ROHS3 certification, meeting or exceeding the original part's regulatory requirements. Active product status ensures ongoing availability and supply chain continuity.

Electrical and Mechanical Compatibility: Both parts share identical pitch (7.62mm), position count (2), connector type (female socket plug), wire entry orientation (180°), and electrical ratings (15 A, 300 V UL). Screw-based termination methods on both parts ensure equivalent wire retention and contact reliability.

Wire Gauge and Temperature Performance: The TE part accepts a wider wire gauge range (12-30 AWG versus 12-26 AWG) and operates across an extended temperature range (-40°C to 110°C versus -20°C to 100°C), providing enhanced flexibility for diverse application environments.

Physical and Functional Equivalence: Retention latches, tin contact finish, and free-hanging in-line mounting are preserved, ensuring drop-in compatibility with existing mating connectors and system architectures.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 796981-2 directly replace the Weidmüller 1623160000 in existing systems?

A: Yes. Both parts share identical pitch (7.62mm), position count (2), connector type (female socket), wire entry angle (180°), electrical ratings (15 A, 300 V UL), and mounting configuration (free-hanging in-line). The TE part is mechanically and electrically compatible with mating connectors designed for the original Weidmüller component.

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

A: The primary differences are termination mechanism (Weidmüller uses clamping yoke; TE uses rising cage clamp), housing material (Weidmüller uses PBT; TE uses PA66 nylon), contact material (Weidmüller uses copper alloy; TE uses phosphor bronze), and screw size (M2.5 versus M3). The TE part offers wider wire gauge acceptance (12-30 AWG) and extended operating temperature range (-40°C to 110°C).

Q: Are there any compatibility concerns with wire gauge differences?

A: No. The TE Connectivity part accepts 12-30 AWG wire, which fully encompasses the original specification of 12-26 AWG. Wire gauges within the original range are fully compatible.

Q: Does the different termination style affect performance?

A: Both parts use screw-based clamping mechanisms for wire termination. The clamping yoke (Weidmüller) and rising cage clamp (TE) are functionally equivalent methods for achieving secure electrical contact and mechanical retention. Selection between them depends on application-specific requirements and existing tooling.

Q: Is the TE Connectivity part actively manufactured?

A: Yes. The TE Connectivity 796981-2 has active product status, ensuring ongoing availability and supply chain reliability, unlike the obsolete Weidmüller part.

Q: What compliance certifications apply to the substitute part?

A: The TE Connectivity 796981-2 meets UL94 V-0 flammability requirements and achieves ROHS3 compliance. Both certifications align with or exceed the original part's regulatory standing.