TE Connectivity 796461-2 Terminal Block Equivalent & Substitute Parts

Part Overview

The TE Connectivity 796461-2 is a 2-position wire-to-board terminal block designed for vertical mounting with through-hole PCB installation. This component features a 0.200" (5.08mm) pitch and operates at 10 A and 300 V, accommodating wire gauges from 14-22 AWG. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and repair applications.

Substiute Parts

796461-2

TE Connectivity AMP ConnectorsIn Stock: 1067796461-2 Datasheet

Current PartRFQ

1776260-2

TE Connectivity AMP ConnectorsIn Stock: 161111776260-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 796461-2 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility: Current rating (10 A), voltage rating (300 V), and wire gauge acceptance (14-22 AWG) must remain identical to ensure safe operation within the original circuit design.

Mechanical Compatibility: Position count (2), pitch spacing (0.200"/5.08mm), mating orientation (vertical with board), and mounting method (through-hole) must match precisely to ensure proper PCB fit and connector alignment.

Environmental Specifications: Operating temperature range (-55°C to 105°C) and contact material composition (brass with nickel-tin plating) must be maintained for thermal stability and corrosion resistance.

Termination Method: Wire termination technology must support the same wire gauge range and provide equivalent electrical connection reliability.

The substitute part TE Connectivity 1776260-2 satisfies all these criteria while offering the advantage of active product status and improved regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: TE Connectivity 1776260-2

The 1776260-2 is the direct functional equivalent of the 796461-2 and is the preferred substitute for all new designs and component replacement applications. This recommendation is based on the following engineering factors:

Product Status: The 1776260-2 maintains active product status, ensuring long-term availability, consistent manufacturing quality, and ongoing technical support from TE Connectivity. The 796461-2 is classified as obsolete, creating supply chain risk and potential discontinuation of manufacturing.

Regulatory Compliance: The 1776260-2 is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The 796461-2 is non-compliant with RoHS requirements, which may restrict its use in applications subject to RoHS regulations or customer specifications requiring RoHS compliance.

Electrical and Mechanical Equivalence: All critical electrical parameters (10 A current, 300 V voltage, 14-22 AWG wire gauge) and mechanical specifications (2 positions, 5.08mm pitch, vertical through-hole mounting) are identical between the two parts, ensuring direct functional compatibility.

Material Compatibility: Both parts utilize identical contact materials (brass with nickel-tin plating) and equivalent housing materials (polyamide variants). The 1776260-2 uses PA66 (nylon 6/6) versus the 796461-2's PA FR15, both of which maintain the same operating temperature range and environmental performance characteristics.

Wire Termination: Both parts employ screwless spring-based termination methods compatible with the specified wire gauge range. The termination technology differences (spring cage versus leg spring) do not affect electrical performance or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 1776260-2 be used as a direct replacement for the 796461-2 in existing PCB designs?

A: Yes. The 1776260-2 is electrically and mechanically equivalent to the 796461-2. Both components share identical pitch spacing (5.08mm), position count (2), mounting method (through-hole), current rating (10 A), voltage rating (300 V), and wire gauge compatibility (14-22 AWG). PCB footprints and connector orientations are identical, enabling direct substitution without design modification.

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

A: The 796461-2 uses a spring cage with tension clamp termination method, while the 1776260-2 uses a leg spring with push-in spring termination method. Both are screwless termination systems that accept the same wire gauge range (14-22 AWG) and provide equivalent electrical connection reliability. The termination method difference does not affect compatibility or performance.

Q: Why is the 1776260-2 preferred over the 796461-2?

A: The 1776260-2 is preferred for three primary reasons: (1) Active product status ensures ongoing availability and manufacturing consistency, whereas the 796461-2 is obsolete; (2) ROHS3 compliance meets current regulatory requirements, whereas the 796461-2 is non-compliant; (3) Identical electrical and mechanical specifications ensure functional equivalence with no design changes required.

Q: Are there any packaging differences between these parts?

A: The 796461-2 packaging specification is not provided in the available data. The 1776260-2 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility; it only influences order quantity and handling procedures.

Q: Do both parts operate across the same temperature range?

A: Yes. Both the 796461-2 and 1776260-2 operate across the identical temperature range of -55°C to 105°C, ensuring equivalent thermal performance and reliability in temperature-variable applications.

Q: What is the moisture sensitivity level for these components?

A: Both parts carry an MSL (Moisture Sensitivity Level) rating of 1, which indicates unlimited shelf life and no special moisture control requirements during storage or handling.

Q: Are there any export or trade restrictions on these parts?

A: Both parts are classified under ECCN EAR99 and HTSUS code 8536.90.4000, indicating they are subject to standard export regulations. No additional restrictions apply beyond standard commercial export procedures.