Waferpedia

West Bond

wirebond-R1

wirebond-R1 — uwaterloo.ca
Fig. 01wirebond-R1uwaterloo.ca[1]

What is it?

The listed equipment is a West-Bond Inc. model 7476E manual wirebonder. The source describes it as a manual wirebonding tool for making electrical interconnects between integrated circuit packages and integrated circuit dies, with 45° wedge and 90° wedge (deep access) configurations and compatibility with Au or Al wires.

What can it run?

Process applications and technology nodes documented for this tool.

  • Making electrical contacts between semiconductor dies and packages
  • Making electrical interconnects between integrated circuit packages and integrated circuit dies

What do the numbers mean?

Power & electrical3

Purpose
Used for making electrical contacts between semiconductor dies and packages[2]
Accurate?
Equipment description
Manual wirebonding tool designed to make electrical interconnects between integrated circuit packages and integrated circuit dies[2]
Accurate?
Ultrasonic transducer
4 W 63 kHz[2]
Accurate?

Control & software1

Manual control
Available via 8:1 reduction ratio micromanipulator arm[2]
Accurate?

Configuration & options4

Vendor
West-Bond Inc.[2]
Accurate?
Model
7476E[2]
Accurate?
Bonding configurations
45° wedge bonding and 90° wedge bonding (deep access)[2]
Accurate?
Wire compatibility
Optimized for Au or Al wires with a 25 μm (0.001") diameter; compatible with Al and Au wires from 0.7 mil to 2 mil in diameter for room temperature thermosonic bonding[2]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • PurposeUsed for making electrical contacts between semiconductor dies and packages[2]
  • Equipment descriptionManual wirebonding tool designed to make electrical interconnects between integrated circuit packages and integrated circuit dies[2]
  • Ultrasonic transducer4 W 63 kHz[2]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the wirebond-R1 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the wirebond-R1 are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the wirebond-R1 are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the wirebond-R1 are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the wirebond-R1 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the wirebond-R1 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]uwaterloo.cauwaterloo.cauwaterloo.ca
  2. [2]uwaterloo.cauwaterloo.cauwaterloo.ca
  3. [3]RAC1 wirebonder: manual [WESTBOND-wirebond-R1] | Quantum-Nano Fabrication and Characterization Facility | University of Waterloouwaterloo.cauwaterloo.ca
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Last updated Jul 29, 2026.

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