Cinch Connectivity Solutions 52R Terminal Lug Strip Equivalent & Substitute Parts

Part Overview

The Cinch Connectivity Solutions 52R is a 3-position terminal lug strip featuring a single-end terminal lug configuration with integrated ground position. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and legacy system support. The 52R provides a compact board footprint of 0.375" W x 0.625" H with cadmium-finished steel contacts and XPC board material rated UL94 HB.

Substiute Parts

52R

Cinch Connectivity SolutionsIn Stock: 94852R Datasheet

Current PartRFQ

811

Eclipse Magnetics LtdIn Stock: 789811 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part identified for the 52R is the Eclipse Magnetics Ltd 811. However, this substitution presents a fundamental incompatibility: the 52R is a terminal lug strip connector component, while the 811 is an Alnico magnet with rectangular geometry. These components serve entirely different functional purposes and operate in different product categories.

The substitution cannot be validated based on the following critical parameters:

• Component Type: Terminal Lug Strip vs. Magnet
• Functional Application: Electrical connectivity vs. magnetic field generation
• Material Composition: Steel/XPC vs. Alnico (AlNiCo)
• Electrical Properties: Contact-based vs. magnetic properties
• Mechanical Interface: Terminal lug configuration vs. solid magnet block

No electrical or mechanical parameters are shared between these two component categories that would permit direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The 52R terminal lug strip cannot be substituted with the Eclipse Magnetics 811 magnet based on functional and categorical incompatibility. The two components operate in different electrical and mechanical domains with no overlapping application parameters.

For legacy 52R applications requiring functional equivalents, alternative sources should be evaluated based on:

• Terminal lug strip configuration with 3-position capacity
• Single-end terminal lug design
• XPC or equivalent board material with UL94 HB flammability rating
• Steel contact material with cadmium finish
• Mounting hole diameter of 0.140" (4.66mm)
• RoHS compliance certification

The obsolete status of the 52R necessitates sourcing from specialized component distributors maintaining legacy connector inventory or identifying functionally equivalent terminal lug strips from active manufacturers within the same connector category.

Frequently Asked Questions (FAQ)

Q: Can the Eclipse Magnetics 811 magnet replace the Cinch 52R terminal lug strip?

A: No. The 811 is a magnetic component, while the 52R is an electrical connector terminal lug strip. These components serve fundamentally different functions and cannot be interchanged.

Q: Why is the 52R listed as obsolete?

A: The 52R is classified as obsolete by the manufacturer, indicating it is no longer in active production. Replacement units may be available through specialized distributors maintaining legacy component inventory.

Q: What parameters define substitutability for the 52R?

A: Functional equivalents must match the terminal lug strip category, 3-position configuration, single-end terminal design, board dimensions (0.375" W x 0.625" H), mounting hole diameter (0.140"), and contact material specifications (steel with cadmium finish).

Q: Is the 52R RoHS compliant?

A: Yes, the 52R is RoHS Compliant. Replacement components should maintain equivalent RoHS certification status.

Q: What is the MSL rating of the 52R?

A: The 52R carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints for storage and handling.