Is ultrasonic wire welding the same as soldering?

No. It is a solid-state joining process using force and ultrasonic motion without added solder.

Can a validated recipe be reused after changing wire size?

Not automatically. The new wire combination changes geometry and energy transfer.

Product category · Solid-state wire joining

Ultrasonic-Welded Branch Harness

Overview

Compact wire branches developed around a controlled conductor combination and validated ultrasonic weld window.

Ask About This Product Type Review Interfaces & Material Selection Back to Products

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Ring-Terminal Multi-Plug Power Harness

PART NUMBER / INTERFACE / MATERIAL

Interface Configuration & Material Selection

Define the interfaces, material requirements and acceptance plan for your custom project.

Configuration & Project Review

01 Joint and standard

Distinguish a wire-to-wire branch splice from a wire-to-terminal bond. Agree the validation standard for the actual joint.

02 Exact conductor stack

List every wire material, cross-section, strand construction, surface condition and branch orientation. Treat a changed combination as a review trigger.

03 Wire preparation

Define strip length, cleanliness, strand integrity and the allowed stack arrangement without assuming plated or lubricated wire behaves like bare conductor.

04 Tooling and weld window

Record the machine and tooling identity, force or pressure, amplitude, energy and monitoring limits developed for the actual joint.

05 Branch protection

Review nugget location, insulation clearance, strain relief and the selected protective system together with harness routing.

06 Joint verification

Agree mechanical strength, electrical resistance and environmental conditioning for the joint, with controlled sample preparation and traceable acceptance records.

Send the part number, drawing or sample to confirm the replacement configuration and sourcing plan.