Phoenix Contact 1900141 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1900141 is a 9-position terminal block header with male pins, shrouded on four sides, featuring 0.197" (5.00mm) pitch and 90° right-angle orientation for through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

1900141

Phoenix ContactIn Stock: 11251900141 Datasheet

Current PartRFQ

1776760

Phoenix ContactIn Stock: 11411776760 Datasheet

SimilarRFQ

1836751

Phoenix ContactIn Stock: 8071836751 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1900141 is determined by the following critical parameters:

• Electrical Compatibility: Current and voltage ratings must meet or exceed IEC and UL specifications (12A/400V IEC minimum; 15A/300V UL minimum)
• Physical Compatibility: 9-position configuration, 0.197" (5.00mm) pitch, 90° right-angle orientation, and through-hole mounting are mandatory
• Connector Type: Male pins with 4-side shrouding required
• Regulatory Compliance: UL94 V-0 flammability rating and RoHS compliance required

The two substitute parts identified below meet these core substitution criteria while differing in termination style, series designation, and minor dimensional variations.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1776760 (COMBICON MSTB Series)

Part 1776760 is the primary substitute for the obsolete 1900141. Both components share identical electrical ratings (12A/400V IEC; 15A/300V UL), pitch, position count, and shrouding configuration. The primary difference is termination style: 1776760 uses solder termination versus the press-fit design of 1900141. Both maintain UL94 V-0 compliance and RoHS certification. The contact tail length differs (0.138" vs. 0.165"), requiring PCB layout verification for through-hole clearance. This part is currently in active production status with confirmed inventory availability.

Phoenix Contact 1836751 (COMBICON CC Series)

Part 1836751 serves as a secondary substitute with active product status. Electrical ratings are comparable (12A/12A IEC; 16A/300V UL), though IEC voltage is reduced to 320V. The component features solder termination, LCP housing material, and a significantly shorter contact tail (0.079"). This part is suitable for applications where the reduced IEC voltage rating is acceptable and where the shorter tail length accommodates PCB design constraints. Operating temperature specification (-40°C ~ 100°C) is provided for this part.

Both substitutes maintain the required 9-position, 5.00mm pitch, 90° right-angle configuration with 4-side shrouding and through-hole mounting. Selection between 1776760 and 1836751 depends on termination process compatibility, PCB layout requirements, and voltage rating constraints specific to the application.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1776760 be used as a direct replacement for 1900141?

A: Yes, with PCB layout verification. Both parts share identical electrical ratings, pitch, position count, and shrouding. The primary difference is termination style (solder vs. press-fit) and contact tail length (0.138" vs. 0.165"). PCB through-hole spacing and assembly process must accommodate the solder termination method.

Q: What is the key difference between 1776760 and 1836751?

A: The primary differences are housing material (PBT vs. LCP), contact tail length (0.138" vs. 0.079"), and IEC voltage rating (400V vs. 320V). Both use solder termination. Selection depends on application voltage requirements and PCB layout constraints.

Q: Is the color difference between 1900141 (green) and 1836751 (black) significant?

A: Color is a cosmetic identifier and does not affect electrical or mechanical function. Selection should be based on electrical ratings, termination compatibility, and physical dimensions rather than housing color.

Q: Why does 1836751 have a shorter contact tail length?

A: The 0.079" (2.00mm) tail length on 1836751 versus 0.165" (4.19mm) on 1900141 reflects different series design specifications. PCB hole depth and component mounting clearance must be verified before substitution.

Q: Are all three parts RoHS compliant?

A: Yes. All three parts (1900141, 1776760, and 1836751) are RoHS compliant with MSL rating of 1 (Unlimited), meeting current regulatory requirements.

Q: Which substitute has the best availability?

A: Both 1776760 and 1836751 are active products with confirmed inventory. 1776760 is the primary recommendation due to closer electrical and dimensional alignment with the obsolete 1900141.