Weidmüller 1802930000 BLZ 5.08/12/180F SN OR BX Equivalent & Substitute Parts

Part Overview

The Weidmüller 1802930000 is a 12-position terminal block plug with 5.08mm pitch spacing and 180° free-hanging (in-line) configuration. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and system maintenance. The part maintains RoHS compliance and operates across industrial temperature ranges, making substitute selection critical for design continuity and regulatory adherence.

Substiute Parts

1802930000

WeidmüllerIn Stock: 8031802930000 Datasheet

Current PartRFQ

1944190000

WeidmüllerIn Stock: 9631944190000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Weidmüller 1802930000 is determined by the following critical parameters:

• Number of Positions: 12 positions
• Pitch Spacing: 0.200" (5.08mm)
• Plug Configuration: Female sockets with 180° free-hanging orientation
• Termination Style: Screw-clamping mechanism
• Electrical Ratings: Current and voltage specifications per IEC and UL standards
• Wire Gauge Compatibility: 12-30 AWG (0.2-4mm²)
• Compliance: RoHS compliance and REACH unaffected status

The substitute part 1802930000 maintains electrical and mechanical compatibility through identical pitch, position count, and termination methodology, ensuring direct functional replacement in existing assemblies.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1944190000 serves as the active equivalent for the obsolete 1802930000. Both components maintain identical mechanical and electrical interface specifications, including 12-position configuration, 5.08mm pitch, and 180° free-hanging mounting. The substitute part carries active product status with full RoHS compliance and REACH unaffected designation, ensuring regulatory continuity. Current inventory availability (914 pcs) supports procurement requirements for replacement and new assembly applications. Selection of the 1944190000 eliminates obsolescence risk while preserving design compatibility and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the 1944190000 directly replace the 1802930000 in existing designs?

A: Yes. Both parts share identical pitch spacing (5.08mm), position count (12), and 180° free-hanging configuration. Mechanical and electrical interfaces are compatible for direct substitution in existing PCB layouts and harness assemblies.

Q: What is the primary reason for substitution?

A: The 1802930000 is classified as obsolete. The 1944190000 is an active product from the same manufacturer with equivalent specifications, ensuring long-term availability and supply chain continuity.

Q: Are there compliance differences between the two parts?

A: No. Both parts maintain RoHS compliance, REACH unaffected status, and Moisture Sensitivity Level 1 (Unlimited). Regulatory certifications are equivalent.

Q: What wire gauges are supported by the substitute part?

A: The 1944190000 accepts wire gauges from 12-30 AWG (0.2-4mm²), matching the original part specifications.

Q: What is the screw torque specification for the 1944190000?

A: The recommended torque range is 0.4-0.5 Nm (4.6-4.4 Lb-In) with M2.5 screw size.

Q: Are there packaging differences?

A: The 1944190000 is supplied in bulk packaging. Confirm packaging requirements with procurement specifications for your application.