Phoenix Contact 1897746 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1897746 is a 7-position wire-to-board terminal block with horizontal mating orientation and 5.08mm pitch, designed for press-fit PCB mounting. This component features screw-rising cage clamp termination and supports wire gauges from 14-30 AWG at 10A/300V ratings. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations.

Substiute Parts

1897746

Phoenix ContactIn Stock: 9521897746 Datasheet

Current PartRFQ

1755897

Phoenix ContactIn Stock: 9001755897 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1897746 is determined by the following critical parameters:

• Position Count: 7 positions per level
• Pitch Specification: 0.200" (5.08mm) center-to-center spacing
• Mating Orientation: Horizontal with board configuration
• Mounting Method: Press-fit PCB attachment
• Electrical Ratings: Minimum 10A current capacity and 300V voltage withstand
• Wire Termination Type: Screw-based cage clamp mechanism
• Compliance Requirements: RoHS compliance and MSL Level 1 rating

The substitute part Phoenix Contact 1755897 maintains compatibility across these core parameters, enabling direct functional replacement in applications requiring 7-position, 5.08mm pitch terminal block connectivity.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1755897 is classified as an active product with current manufacturing support, whereas the 1897746 is obsolete. Both components maintain RoHS compliance and MSL Level 1 ratings, satisfying regulatory and environmental requirements for industrial applications.

Selection of the 1755897 as a substitute is supported by:

• Identical 7-position configuration and 5.08mm pitch specification
• Active product status ensuring ongoing availability and supply chain continuity
• Maintained compliance certifications (RoHS, MSL Level 1)
• Phoenix Contact manufacturer consistency

For applications currently using the 1897746, transition to the 1755897 provides equivalent functionality with the advantage of active product support and manufacturing availability.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1755897 directly replace the 1897746 in existing designs?

A: The 1755897 maintains the critical specifications of 7 positions and 5.08mm pitch required for mechanical and electrical compatibility. Both components are RoHS compliant with MSL Level 1 ratings. Verification of mating orientation and mounting method compatibility with your specific PCB design is necessary before implementation.

Q: What is the primary reason for seeking a substitute for the 1897746?

A: The 1897746 is classified as obsolete, indicating discontinued manufacturing. The 1755897 is an active product with current production support, ensuring long-term availability for new designs and ongoing system support.

Q: Are there any compliance differences between these parts?

A: Both the 1897746 and 1755897 are RoHS compliant and carry MSL Level 1 ratings. No compliance disadvantage exists when transitioning between these components.

Q: What parameters must remain consistent for substitution?

A: Position count (7), pitch specification (5.08mm), and electrical ratings (10A/300V minimum) are the primary parameters determining substitution eligibility. Mating orientation and mounting method must also align with your application requirements.

Q: Is the 1755897 available in the same packaging as the 1897746?

A: Packaging information for the 1755897 is not specified in the available technical data. Contact Phoenix Contact directly to confirm packaging compatibility with your assembly and logistics requirements.