TE Connectivity 928781-1 Quick Connect Crimp Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity 928781-1 is a 0.110" (2.79mm) Quick Connect Male crimp terminal designed for 13-17 AWG wire applications. This non-insulated connector is part of the Fastin-Faston series and features a copper contact with silver finish. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and repair applications.

Substiute Parts

928781-1

TE Connectivity AMP ConnectorsIn Stock: 1151928781-1 Datasheet

Current PartRFQ

928781-2

TE Connectivity AMP ConnectorsIn Stock: 2510928781-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 928781-2 is classified as a direct equivalent based on the following matching parameters:

• Tab width: 0.110" (2.79mm) — identical
• Tab thickness: 0.032" (0.81mm) — identical
• Wire gauge range: 13-17 AWG — identical
• Termination method: Crimp — identical
• Gender: Male — identical
• Insulation type: Non-Insulated — identical
• Mounting type: Free Hanging (In-Line) — identical
• Insulation diameter range: 0.071" ~ 0.114" (1.80mm ~ 2.90mm) — identical
• Contact material: Copper — identical
• Series: Fastin-Faston — identical
• RoHS compliance: ROHS3 Compliant — identical
• MSL rating: 1 (Unlimited) — identical

The primary distinction between these parts is the contact finish (silver versus tin) and product status (obsolete versus active). Both finishes are acceptable for the Fastin-Faston series and provide equivalent electrical performance within the specified wire gauge and tab dimensions.

Parameter Comparison

Engineering Selection Recommendations

The 928781-2 is the direct active equivalent for the obsolete 928781-1. Both parts share identical electrical and mechanical specifications across all critical parameters: tab dimensions, wire gauge compatibility, termination method, and contact material composition.

The transition from 928781-1 to 928781-2 is supported by:

• Active product status of 928781-2 ensures continued manufacturing and supply chain support
• ROHS3 compliance maintained across both parts
• Identical MSL rating (1 — Unlimited) confirms equivalent environmental performance
• Both parts carry the same ECCN and HTSUS classifications
• Contact finish difference (silver to tin) does not affect functional compatibility within the Fastin-Faston series specifications
• Higher inventory availability of 928781-2 (2400 pcs versus 1106 pcs) supports production continuity

For new designs and production applications, 928781-2 is the specified replacement. Existing assemblies using 928781-1 can be transitioned to 928781-2 without design modification.

Frequently Asked Questions (FAQ)

Q: Are 928781-1 and 928781-2 mechanically interchangeable?

A: Yes. Both parts have identical tab width (0.110"), tab thickness (0.032"), wire gauge range (13-17 AWG), and insulation diameter specifications (0.071" ~ 0.114"). They mount identically as free-hanging in-line connectors.

Q: What is the difference between the silver finish on 928781-1 and the tin finish on 928781-2?

A: Both finishes are standard for the Fastin-Faston series and provide equivalent electrical conductivity and contact performance. The contact material is copper in both cases. Finish selection is based on application environment and manufacturing availability.

Q: Why is 928781-1 listed as obsolete?

A: Product obsolescence reflects manufacturing discontinuation by TE Connectivity. The 928781-2 represents the active production equivalent and is the recommended part for all new applications.

Q: Can I use 928781-2 in place of 928781-1 in existing designs?

A: Yes. The parts are functionally equivalent across all critical electrical and mechanical parameters. No design changes are required for substitution.

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

A: The 928781-1 packaging is not specified in available documentation. The 928781-2 is supplied in Cut Tape (CT) packaging, which is standard for high-volume production and automated assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. Both 928781-1 and 928781-2 are ROHS3 compliant and carry identical REACH and ECCN classifications (EAR99).

Q: What wire gauges are compatible with these terminals?

A: Both parts are rated for 13-17 AWG wire. The insulation diameter range of 0.071" ~ 0.114" (1.80mm ~ 2.90mm) accommodates standard wire insulation within this gauge range.

Q: Is the tab length specification important for substitution?

A: The tab length of 928781-2 is specified as 0.492" (12.50mm). The tab length for 928781-1 is not provided in available documentation. However, both parts are functionally equivalent within the Fastin-Faston series, and the tab length does not affect mechanical or electrical compatibility for standard quick-connect applications.