ESMT06140 Equivalent & Substitute Parts

Part Overview

The ESMT06140 is a 3-position wire-to-board terminal block manufactured by Amphenol PCD, designed for horizontal PCB mounting with side entry wire connection. This component is classified as active product status and is RoHS compliant. Terminal blocks of this specification are essential in applications requiring reliable electrical connections between external wiring and printed circuit boards. Substitute parts may be required due to inventory availability, supply chain considerations, or specific application requirements that align with the electrical and mechanical parameters of this product category.

Substiute Parts

ESMT06140

Amphenol PCDIn Stock: 1032ESMT06140 Datasheet

Current PartRFQ

796691-3

TE Connectivity AMP ConnectorsIn Stock: 1140796691-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESMT06140 is determined by strict alignment with the following critical parameters: 3 positions per level, 2 levels, 0.197" (5.00mm) pitch, horizontal with board mating orientation, 17.5 A current rating, 300 V voltage rating, 12-30 AWG wire gauge compatibility, through-hole mounting, screw-based rising cage clamp termination, and polyamide (PA66/Nylon 6/6) housing material.

The substitute part 796691-3 (TE Connectivity AMP Connectors) meets all mandatory electrical and mechanical parameters required for functional equivalence. Both parts share identical pitch spacing, current and voltage ratings, wire gauge acceptance, mounting methodology, and housing material composition. The termination mechanism (screw-rising cage clamp) and through-hole mounting configuration are identical across both parts.

Parameter Comparison

Engineering Selection Recommendations

Both the ESMT06140 and 796691-3 are active product status components with full RoHS compliance certifications. The ESMT06140 carries RoHS Compliant status, while the 796691-3 carries ROHS3 Compliant status, indicating both meet current regulatory requirements. Both components are classified as MSL Level 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Selection between these parts should be based on inventory availability, supply chain lead times, and packaging requirements. The ESMT06140 is supplied in tray packaging with 1003 pieces in stock, while the 796691-3 is supplied in bulk packaging with 1113 pieces in stock. Both parts are electrically and mechanically equivalent for PCB integration.

Frequently Asked Questions (FAQ)

Q: Can 796691-3 be used as a direct replacement for ESMT06140 in existing PCB designs?

A: Yes. Both parts share identical pitch spacing (0.197"/5.00mm), through-hole mounting footprint, electrical ratings (17.5 A, 300 V), and wire termination methodology (screw-rising cage clamp). PCB layout compatibility is maintained.

Q: Are there differences in operating temperature ranges between these parts?

A: The ESMT06140 specifies an operating temperature range of -40°C to 110°C. The 796691-3 does not provide an operating temperature specification in the available data. Verify temperature requirements for your specific application before selection.

Q: What is the difference in packaging between these two parts?

A: The ESMT06140 is supplied in tray packaging, while the 796691-3 is supplied in bulk packaging. Tray packaging typically provides better component protection and organization for automated assembly processes, while bulk packaging may offer cost advantages for high-volume applications.

Q: Are the screw torque specifications identical?

A: No. The ESMT06140 specifies a screw torque of 0.5 Nm (4.4 Lb-In), while the 796691-3 specifies 0.79 Nm (7.0 Lb-In). Both use M3 screw threads. Verify torque specifications during assembly to ensure proper wire termination.

Q: Do both parts meet the same regulatory standards?

A: Both parts are RoHS compliant and carry EAR99 ECCN classification. The 796691-3 additionally carries REACH Affected status. Both are classified as MSL Level 1 (Unlimited) for moisture sensitivity.