ESLM14200 Equivalent & Substitute Parts

Part Overview

The ESLM14200 is a 14-position wire-to-board terminal block manufactured by Amphenol PCD, designed for horizontal PCB mounting with side entry wire connections. This component operates at 300V with a 14.6A current rating and accommodates wire gauges from 14-30 AWG. The part is currently active in production with 1147 units in stock. Equivalent and substitute parts are identified when they maintain functional compatibility across critical electrical and mechanical parameters while meeting industry compliance standards.

Substiute Parts

ESLM14200

Amphenol PCDIn Stock: 1245ESLM14200 Datasheet

Current PartRFQ

1-282837-4

TE Connectivity AMP ConnectorsIn Stock: 14701-282837-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESLM14200 is determined by strict alignment of the following critical parameters:

• Position Count & Pitch: Must be 14 positions at 0.200" (5.08mm) spacing
• Electrical Ratings: Minimum 14.6A current and 300V voltage capability
• Mounting Configuration: Horizontal with board orientation, through-hole mounting
• Termination Method: Screw-based rising cage clamp wire termination
• Mechanical Features: Side entry interlocking design
• Housing Material: Polyamide (PA66) or equivalent nylon construction

The substitute part 1-282837-4 (TE Connectivity AMP Connectors, Buchanan series) meets these criteria with compatible electrical and mechanical specifications, though with documented variations in wire gauge range and torque specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the ESLM14200 and 1-282837-4 maintain active product status with full RoHS compliance. The ESLM14200 carries RoHS certification, while the 1-282837-4 carries ROHS3 certification with REACH compliance documentation. Selection between these parts should account for the following documented differences:

The ESLM14200 accommodates wire gauges from 14-30 AWG, while the 1-282837-4 supports a narrower range of 16-28 AWG. Applications requiring 14 AWG or 30 AWG wire connections must use the ESLM14200. The screw torque specification differs between parts (0.5 Nm versus 0.68 Nm), which may impact assembly procedures and equipment calibration. Both parts share identical electrical ratings, pitch, position count, and mounting orientation, ensuring mechanical and electrical interchangeability for standard applications within the supported wire gauge overlap (16-28 AWG).

Frequently Asked Questions (FAQ)

Q: Can 1-282837-4 replace ESLM14200 in all applications?

A: Substitution is valid for applications using wire gauges within the 16-28 AWG range. Applications requiring 14 AWG or 30 AWG wire connections must use the ESLM14200, as the 1-282837-4 does not support these gauges.

Q: What is the impact of different screw torque specifications?

A: The ESLM14200 specifies 0.5 Nm (4.4 Lb-In) torque, while 1-282837-4 specifies 0.68 Nm (6 Lb-In). Assembly equipment and procedures must be calibrated to the specific part being used to ensure proper clamp force and electrical contact.

Q: Are both parts RoHS compliant?

A: Yes. The ESLM14200 is RoHS compliant. The 1-282837-4 is ROHS3 compliant with REACH compliance documentation, meeting current environmental regulations.

Q: Do these parts have identical PCB footprints?

A: Both parts share identical pitch (0.200" / 5.08mm), position count (14), and through-hole mounting configuration, ensuring PCB footprint compatibility.

Q: What is the packaging difference between these parts?

A: The ESLM14200 is supplied in tray packaging, while 1-282837-4 is supplied in bulk packaging. This affects handling and storage procedures but does not impact functional performance.