Phoenix Contact 5452002 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5452002 is a 2-position wire-to-board terminal block with 35° mating orientation and 0.200" (5.08mm) pitch, designed for through-hole PCB mounting. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and production continuity. The part operates at 15 A and 300 V with screw-type wire termination and side interlocking features.

Substiute Parts

5452002

Phoenix ContactIn Stock: 8285452002 Datasheet

Current PartRFQ

1906459

Phoenix ContactIn Stock: 10741906459 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5452002 is determined by the following critical parameters:

• Electrical Compatibility: Current rating (15 A), voltage rating (300 V), and wire gauge acceptance (14-30 AWG) must remain constant
• Mechanical Compatibility: Pitch (0.200" / 5.08mm), number of positions (2), and through-hole mounting type must be maintained
• Termination Method: Screw-type wire termination is required
• Physical Features: Side interlocking capability and black color are standard across the product line

The substitute part Phoenix Contact 1906459 maintains all critical electrical and mechanical parameters while offering an active product status. The primary difference is the mating orientation angle (55° versus 35°), which represents a geometric variation within the same functional category rather than a functional incompatibility, provided PCB layout accommodates the different connector angle.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1906459 is the designated substitute for the obsolete 5452002 based on the following criteria:

• Electrical Equivalence: Both parts maintain identical current (15 A) and voltage (300 V) ratings with compatible wire gauge acceptance (14-30 AWG)
• Mechanical Equivalence: Pitch spacing (5.08mm) and through-hole mounting configuration are identical, ensuring PCB footprint compatibility
• Compliance Status: Both parts are RoHS compliant, meeting current regulatory requirements
• Product Availability: The 1906459 maintains active product status with confirmed inventory, ensuring long-term supply chain reliability
• Termination Enhancement: The 1906459 incorporates a rising cage clamp mechanism within the screw termination system, providing improved wire retention characteristics compared to standard screw termination

The primary design consideration for substitution is the mating orientation angle difference (35° versus 55°). This geometric variation requires PCB layout verification to confirm adequate clearance and connector approach angle compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1906459 be used as a direct replacement for the 5452002?

A: The 1906459 is electrically and mechanically equivalent in terms of current rating, voltage rating, pitch, and mounting type. However, the mating orientation angle differs (55° versus 35°), requiring PCB layout verification to confirm physical compatibility and adequate connector clearance.

Q: What is the significance of the mating orientation angle difference?

A: The mating orientation angle determines the physical approach direction of the mating connector relative to the PCB surface. The 5452002 uses a 35° angle while the 1906459 uses a 55° angle. This affects the spatial requirements and connector accessibility on the PCB. PCB layout must accommodate the different angle to ensure proper mating and clearance.

Q: Are the wire termination methods compatible?

A: Both parts use screw-type termination. The 1906459 incorporates a rising cage clamp mechanism, which provides enhanced wire retention. This is a functional improvement that does not prevent substitution but may require torque specification verification (0.5-0.6 Nm for the 1906459).

Q: What is the inventory status of these parts?

A: The 5452002 (obsolete) has 752 pieces in stock. The 1906459 (active) has 1045 pieces in stock, providing greater long-term availability assurance.

Q: Are both parts RoHS compliant?

A: Yes, both the 5452002 and 1906459 are RoHS compliant, meeting current environmental and regulatory standards.

Q: What packaging is available for the substitute part?

A: The 1906459 is supplied in bulk packaging, suitable for production assembly operations.