TE Connectivity AMP Connectors 796462-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796462-4 is a 4-position wire-to-board terminal block with side entry configuration and 5.00mm pitch spacing. This component is designed for horizontal mounting on printed circuit boards using through-hole technology. The part operates at 10 amperes and 300 volts with wire gauge compatibility from 14 to 22 AWG.

The 796462-4 carries an obsolete product status, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement. Active substitute components maintain electrical and mechanical compatibility while offering improved availability and compliance certifications.

Substiute Parts

796462-4

TE Connectivity AMP ConnectorsIn Stock: 839796462-4 Datasheet

Current PartRFQ

1776261-4

TE Connectivity AMP ConnectorsIn Stock: 10281776261-4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 796462-4 is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish functional interchangeability:

Electrical Parameters: Current rating (10 A), voltage rating (300 V), and wire gauge acceptance (14-22 AWG) must remain constant across all substitute components.

Mechanical Parameters: Position count (4), pitch spacing (5.00mm), mating orientation (horizontal with board), and mounting method (through hole) must be identical.

Environmental Parameters: Operating temperature range (-55°C to 105°C) and contact material plating (brass with nickel-tin plating) must match the original specification.

Series Designation: All substitute parts belong to the Buchanan series, maintaining design lineage and connector family compatibility.

The 1776261-4 satisfies all substitution criteria while offering enhanced product status and regulatory compliance improvements.

Parameter Comparison

Engineering Selection Recommendations

The 1776261-4 serves as the direct active substitute for the obsolete 796462-4 terminal block. Selection of the substitute component is supported by the following engineering factors:

Product Status: The 1776261-4 maintains active product status with current manufacturing support, whereas the 796462-4 is classified as obsolete. This status difference ensures long-term component availability and supply chain continuity.

Regulatory Compliance: The 1776261-4 achieves ROHS3 compliance, meeting current environmental and hazardous substance restrictions. The original 796462-4 does not meet this compliance requirement, making the substitute necessary for applications subject to RoHS regulations.

Electrical and Mechanical Equivalence: All critical electrical parameters (10 A current, 300 V voltage, 14-22 AWG wire gauge) and mechanical specifications (4 positions, 5.00mm pitch, through-hole mounting, horizontal orientation) remain unchanged between the main part and substitute.

Wire Termination Compatibility: Both components employ screwless spring-based termination methods. The 1776261-4 uses leg spring and push-in spring technology, which provides equivalent electrical connection and mechanical retention to the tension clamp method of the 796462-4.

Environmental Performance: Operating temperature range, contact material composition, and plating specifications remain identical, ensuring thermal and corrosion performance equivalence.

Frequently Asked Questions (FAQ)

Q: Can the 1776261-4 be used as a direct replacement for the 796462-4 in existing designs?

A: Yes. The 1776261-4 maintains identical electrical ratings (10 A, 300 V), mechanical configuration (4 positions, 5.00mm pitch, through-hole mounting), and environmental specifications (-55°C to 105°C operating range). Both components accept 14-22 AWG wire and employ screwless spring-based termination methods.

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

A: The 796462-4 uses spring cage and tension clamp termination, while the 1776261-4 uses leg spring and push-in spring termination. Both methods provide equivalent electrical connection and mechanical retention without requiring external fasteners.

Q: Why is the 796462-4 listed as obsolete?

A: The 796462-4 carries obsolete product status, indicating that TE Connectivity has discontinued active manufacturing and support. The 1776261-4 is the active replacement component within the Buchanan series.

Q: Does the housing material difference affect compatibility?

A: The 796462-4 uses polyamide PA FR15 (nylon FR15), while the 1776261-4 uses polyamide PA66 (nylon 6/6). Both materials provide equivalent mechanical strength, thermal stability, and electrical insulation properties for this application. The PA66 material in the substitute component offers improved chemical resistance and dimensional stability.

Q: Is the 1776261-4 RoHS compliant?

A: Yes. The 1776261-4 is ROHS3 compliant, meeting current environmental regulations for hazardous substance restrictions. The original 796462-4 is not RoHS compliant, making the substitute necessary for applications subject to RoHS requirements.

Q: Are there packaging differences between these components?

A: The 796462-4 is supplied in standard packaging, while the 1776261-4 is supplied in bulk packaging. Both formats contain the same component specification and performance characteristics.

Q: What is the current inventory status for each part?

A: The 796462-4 has 740 pieces in stock as new original inventory. The 1776261-4 has 997 pieces in stock as new original inventory, providing greater availability for procurement.

Q: Can I mix 796462-4 and 1776261-4 components in the same application?

A: Yes. Both components are electrically and mechanically equivalent and can be used interchangeably within the same circuit or system. However, for new designs and long-term production, the 1776261-4 is recommended due to its active product status and RoHS compliance.