Phoenix Contact 1753673 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1753673 is a 14-position terminal block header with male pins, shrouded on 2 sides, designed for vertical through-hole mounting with 5.00mm pitch. This component is part of the COMBICON MSTBV series and is actively manufactured. Alternative parts may be required due to supply constraints, design revisions, or specific application requirements that necessitate different mounting or shrouding configurations.

Substiute Parts

1753673

Phoenix ContactIn Stock: 11011753673 Datasheet

Current PartRFQ

EDSTL955/14

On Shore Technology Inc.In Stock: 1026EDSTL955/14 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1753673 is evaluated based on the following critical parameters that must remain consistent:

• Number of Positions: 14 positions (fixed requirement)
• Pitch: 0.197" (5.00mm) (fixed requirement)
• Header Orientation: Vertical (fixed requirement)
• Mounting Type: Through Hole or Solder (acceptable variation)
• Housing Material: Polyamide (PA), Nylon (acceptable)
• Contact Tail Length: 0.154" (3.90mm) (fixed requirement)
• Voltage Rating: Minimum 300 V UL compliance (acceptable)
• RoHS Compliance: ROHS3 Compliant (required)

The On Shore Technology Inc. EDSTL955/14 qualifies as a substitute based on matching position count, pitch, vertical orientation, housing material, contact tail length, voltage rating, and RoHS compliance. The primary difference is the shrouding configuration (4-side versus 2-side) and mounting method (solder versus through-hole), which represents a design variation rather than a functional incompatibility for applications where the mechanical interface permits this change.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 1753673 and On Shore Technology EDSTL955/14 maintain active product status and full ROHS3 compliance. Selection between these components should be based on the specific mounting requirements of the application:

• Phoenix Contact 1753673: Select when through-hole mounting with 2-side shrouding is specified in the PCB design.
• On Shore Technology EDSTL955/14: Select when solder mounting with 4-side shrouding is compatible with the application requirements.

Both components share identical electrical ratings (300 V UL), position count (14), pitch (5.00mm), and contact tail length (3.90mm), ensuring functional equivalence within their respective mounting configurations.

Frequently Asked Questions (FAQ)

Q: Can the On Shore Technology EDSTL955/14 be used as a direct replacement for the Phoenix Contact 1753673?

A: Functional substitution is possible if the application PCB design accommodates solder mounting instead of through-hole mounting and accepts 4-side shrouding instead of 2-side shrouding. The electrical and positional specifications are identical.

Q: Are the electrical ratings equivalent between these two parts?

A: Yes. Both components are rated for 300 V UL and share identical position count (14), pitch (5.00mm), and contact tail length (3.90mm).

Q: What is the primary difference between these two terminal block headers?

A: The primary differences are mounting method (through-hole versus solder) and shrouding configuration (2-side versus 4-side). The 4-side shrouding on the EDSTL955/14 provides additional mechanical protection compared to the 2-side shrouding on the 1753673.

Q: Are both parts RoHS compliant?

A: Yes. Both the Phoenix Contact 1753673 and On Shore Technology EDSTL955/14 are ROHS3 compliant.

Q: What should I verify before substituting these parts?

A: Confirm that your PCB design supports the mounting method (solder versus through-hole) and that the shrouding configuration (4-side versus 2-side) does not interfere with adjacent components or assembly processes.