Phoenix Contact 1716441 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1716441 is a 7-position terminal block header with male pins, designed for front panel wire connection and PCB mounting with straight rear pins. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The part operates at 300V UL voltage rating with 41A current capacity and features threaded mating lock and shield connection on the front side.

Substiute Parts

1716441

Phoenix ContactIn Stock: 7611716441 Datasheet

Current PartRFQ

1727744

Phoenix ContactIn Stock: 7581727744 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1716441 can be substituted with part number 1727744 based on the following matching electrical and mechanical parameters:

Matching Parameters:

• Manufacturer: Phoenix Contact
• Positions Per Level: 7
• Pitch: 0.300" (7.62mm)
• Voltage - UL: 300 V
• Current - UL: 41 A
• Width: 3.463" (87.96mm)
• Panel Thickness Range: 0.039 ~ 0.118" (1.0 ~ 3.0mm)
• Panel Mount Type: 2 Piece, Snap Lock - Front Flange
• Color: Green
• Features: Threaded Mating Lock, Shield Connection Front Side
• RoHS Status: RoHS Compliant

Key Difference: The primary distinction between these parts is the rear panel wire connection configuration: the 1716441 features PCB pins in straight orientation, while the 1727744 provides PCB pins in right-angle orientation. This difference affects board layout and spatial requirements but does not impact electrical performance or mating interface compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 1727744 is the direct functional equivalent for the obsolete 1716441. Both components maintain identical electrical ratings (300V, 41A), mechanical dimensions, and mating interface specifications. The 1727744 carries active product status from Phoenix Contact, ensuring continued availability and supply chain support.

Selection between straight and right-angle rear pin configurations depends on PCB layout requirements. The straight pin configuration (1716441) suits applications with vertical board mounting, while the right-angle configuration (1727744) accommodates horizontal board layouts or space-constrained installations. Both configurations support the same front-side mating interface and panel mounting mechanism.

Both parts are RoHS compliant and carry identical electrical certifications, making them suitable for equivalent circuit applications without performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the 1727744 directly replace the 1716441 in existing assemblies?

A: Electrical and mating interface compatibility is complete. Physical replacement feasibility depends on PCB layout. The straight pin orientation of the 1716441 differs from the right-angle orientation of the 1727744. Verify that board-level clearances and mounting geometry accommodate the right-angle pin configuration before substitution.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both components operate at 300V UL voltage and 41A UL current ratings. Pitch, position count, and mating interface specifications are identical.

Q: What is the significance of the series designation change from DFK-PCV to DFK-PC?

A: The series designation reflects the product line evolution within Phoenix Contact's COMBICON terminal block family. The DFK-PC series represents the current active product line, while DFK-PCV is the obsolete predecessor. The functional and electrical specifications remain equivalent.

Q: Does the right-angle pin configuration affect electrical performance?

A: No. The rear pin orientation does not impact electrical performance, voltage rating, current capacity, or signal integrity. The change is purely mechanical and affects board layout considerations only.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1716441 and 1727744 are RoHS compliant and carry identical environmental certifications.