TE Connectivity AMP Connectors 796462-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796462-2 is a 2 Position Wire to Board Terminal Block with horizontal board mounting and 0.197" (5.00mm) pitch spacing. This component belongs to the Buchanan series of terminal blocks and features screwless spring cage tension clamp wire termination for 14-22 AWG conductors. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

796462-2

TE Connectivity AMP ConnectorsIn Stock: 924796462-2 Datasheet

Current PartRFQ

1776261-2

TE Connectivity AMP ConnectorsIn Stock: 63321776261-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 796462-2 with active equivalent components is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Current rating: 10 A
• Voltage rating: 300 V
• Wire gauge acceptance: 14-22 AWG

Mechanical Compatibility Parameters:

• Position count: 2 positions per level
• Pitch spacing: 0.197" (5.00mm)
• Mating orientation: Horizontal with Board
• Mounting method: Through Hole
• Contact material and plating: Brass - Nickel Tin Plated

Environmental Compatibility Parameters:

• Operating temperature range: -55°C to 105°C
• Housing material family: Polyamide (PA)

The substitute part 1776261-2 maintains equivalence across all critical electrical, mechanical, and environmental parameters. Variations in wire termination method (screwless spring cage tension clamp versus leg spring push-in spring) and housing material specification (PA FR15 versus PA66) do not affect functional compatibility within the defined parameter set, as both termination methods and material grades satisfy the electrical and thermal requirements.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 1776261-2 is the direct active equivalent for the obsolete 796462-2. Selection of this substitute part is based on the following engineering criteria:

Product Status: The 796462-2 is classified as obsolete, while the 1776261-2 maintains active product status with confirmed inventory availability (6255 pieces in stock). This ensures long-term component sourcing capability.

Regulatory Compliance: The 1776261-2 achieves ROHS3 compliance and REACH Unaffected status, representing improved environmental and regulatory alignment compared to the non-compliant 796462-2. Both parts share identical electrical classification (EAR99) and tariff coding (8536.90.4000).

Functional Equivalence: All critical electrical parameters (10 A current, 300 V voltage, 14-22 AWG wire gauge acceptance) and mechanical parameters (2 positions, 5.00mm pitch, horizontal board mounting, through-hole installation) are identical. The wire termination method variation (spring cage tension clamp versus leg spring push-in spring) and housing material specification difference (PA FR15 versus PA66) do not compromise functional compatibility within the defined operating envelope.

Thermal Performance: Both parts operate across the identical temperature range (-55°C to 105°C), ensuring thermal equivalence for all specified applications.

Frequently Asked Questions (FAQ)

Q: Can the 1776261-2 directly replace the 796462-2 in existing PCB designs?

A: Yes. The 1776261-2 maintains identical pitch spacing (5.00mm), position count (2), mounting type (through-hole), and mating orientation (horizontal with board). PCB footprints designed for the 796462-2 accommodate the 1776261-2 without modification.

Q: What is the difference between the wire termination methods?

A: The 796462-2 uses a screwless spring cage tension clamp termination, while the 1776261-2 uses a leg spring push-in spring termination. Both methods are screwless and provide equivalent electrical contact and mechanical retention for 14-22 AWG conductors within the 10 A current rating.

Q: Are there differences in housing material between these parts?

A: The 796462-2 specifies Polyamide FR15 (Nylon FR15), while the 1776261-2 specifies Polyamide 66 (Nylon 6/6). Both materials are polyamide-based and maintain the identical operating temperature range (-55°C to 105°C) and moisture sensitivity level (MSL 1). The PA66 material in the 1776261-2 provides improved chemical resistance and dimensional stability.

Q: Does the 1776261-2 meet current regulatory requirements?

A: Yes. The 1776261-2 is ROHS3 compliant and REACH Unaffected, addressing current environmental regulations. The obsolete 796462-2 does not meet these standards, making the 1776261-2 the appropriate choice for new designs and compliance-sensitive applications.

Q: What is the current inventory status for the 1776261-2?

A: The 1776261-2 is in active production with 6255 pieces available in new original stock, ensuring reliable component availability for production requirements.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both parts are rated for 10 A current, 300 V voltage, and accept 14-22 AWG wire gauges. Contact material plating (Brass - Nickel Tin Plated) and clamp material (Steel, Stainless) are identical.

Q: Can the 1776261-2 be used in applications requiring RoHS compliance?

A: Yes. The 1776261-2 is ROHS3 compliant, making it suitable for applications with RoHS requirements. The 796462-2 is not RoHS compliant and should not be used in such applications.