Phoenix Contact 1899760 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1899760 is a 17-position terminal block header with male pins, shrouded on four sides, featuring 0.200" (5.08mm) pitch and 90° right-angle through-hole mounting. This component belongs to the COMBICON EMSTB series and is classified as obsolete. Due to its obsolete status, identifying equivalent substitute parts from active product lines is essential for ongoing design support, procurement continuity, and system maintenance.

Substiute Parts

1899760

Phoenix ContactIn Stock: 9211899760 Datasheet

Current PartRFQ

1776650

Phoenix ContactIn Stock: 7121776650 Datasheet

SimilarRFQ

1827566

Phoenix ContactIn Stock: 11571827566 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1899760 is determined by the following critical parameters:

• Position Count & Pitch: 17 positions at 0.200" (5.08mm) spacing (non-negotiable for mechanical fit)
• Header Type & Orientation: Male pins, shrouded (4 side), 90° right-angle configuration
• Mounting Method: Through-hole PCB mounting
• Electrical Ratings: Minimum 12A IEC current and 400V IEC voltage capability
• Flammability & Compliance: UL94 V-0 material rating and RoHS compliance

The two substitute parts identified—Phoenix Contact 1776650 and 1827566—maintain these core mechanical and electrical parameters while differing in termination style (solder vs. press-fit), housing material composition, and product series classification. Both substitutes are active products, addressing the obsolescence of the original part.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1776650 is the primary substitute for the 1899760. Both parts maintain identical mechanical dimensions, electrical ratings (12A IEC, 400V IEC), and housing material (PBT). The transition from press-fit to solder termination requires PCB design modification but offers equivalent functional performance. Part 1776650 is active and widely available, providing long-term procurement stability.

Phoenix Contact 1827566 serves as an alternative substitute with the following considerations: it maintains the same position count, pitch, and mounting orientation. The housing material differs (LCP vs. PBT), and the IEC voltage rating is reduced to 320V. The contact tail length is significantly shorter (0.102" vs. 0.165"), which may require PCB layout adjustment. This part is active and suitable for applications where the 320V IEC rating is acceptable.

Both substitutes carry RoHS compliance and UL94 V-0 flammability ratings, matching the original part's regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can I directly replace the 1899760 with the 1776650 without PCB modifications?

A: No. The primary difference is termination style: the 1899760 uses press-fit termination, while the 1776650 uses solder termination. PCB pad design and hole sizing must be adjusted accordingly. Mechanical fit (pitch, position count, orientation) is identical.

Q: What is the key difference between the 1776650 and 1827566 substitutes?

A: The 1776650 maintains the original 400V IEC voltage rating and PBT housing material. The 1827566 reduces the IEC voltage to 320V and uses LCP housing material instead. The 1827566 also has a significantly shorter contact tail length (0.102" vs. 0.165"), requiring PCB layout verification.

Q: Are both substitutes suitable for my application if it requires 400V IEC operation?

A: The 1776650 meets the 400V IEC requirement. The 1827566 is rated for 320V IEC and should not be used in applications requiring 400V IEC operation.

Q: Do the substitutes have the same shrouding configuration?

A: The 1776650 maintains four-side shrouding identical to the original. The 1827566 features mating flange only (not four-side shrouded), which may affect mechanical fit in constrained spaces.

Q: Are there packaging differences between these parts?

A: The original 1899760 was supplied in standard packaging. Both substitutes (1776650 and 1827566) are available in bulk packaging. Verify packaging requirements with your procurement specifications.

Q: Do all three parts meet RoHS and flammability requirements?

A: Yes. All three parts are RoHS compliant and carry UL94 V-0 material flammability ratings, meeting standard regulatory requirements for industrial terminal block applications.