Manual Wire Bonders

INSULATED WIRE BONDING SYSTEMS OPERATING PRINCIPALS
The bond is typically a gold-to-gold or aluminum to aluminum molecular weld. The wire is held to the pad by tool pressure and is scrubbed by ultrasonic vibration. The insulation is broken open at the contact line and underneath so the bond can be made by an operator using an X-Y-Z manipulator.

 


 

   ESD Safe System all the way through.  .  .

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Model 310B Bond Pull Tester     

Bond Pull Tester

Simple and easy to use bond pull tester.  Adjustable pull angles and pull speed. Clip on wire attachments.  Specify gauge range (0-15gr) (0-30gr) (5-50gr).

Manual Bonders

MODEL 251 -Single ultrasonic power cycle. Bond force set manually via spring. Power and time set via potentiometers on front of system. Designed to meet the needs of maximum flexibility at the lowest cost. Ultra smooth 8:1 ratio hand manipulator assembly. Accepts most industry standard sterozoom microscope mount brackets. Superior electronic photocell detector technology used in power firing sequence.

Model 255 - Single phase ultrasonic bonding cycle. Bond power and time can be programmed via membrane keypad and display screen. Nonvolatile memory storage of the specific job file for simple recall. Designed to meet the needs of maximum flexibility and capability. Multi level password protection. Operator access restricted from job parameter file. Bond parameters can only be adjusted to within +/- 10% of source file parameters. Smooth 8:1 ratio hand manipulator assembly. Photocell detector technology used in power firing sequence.

 

Typical Manual Bonder Specs:

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Bonds insulated or bare wire or Tab leads      

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Bond force = 25 to 175 gr in 1 gr increments.  

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Power = 5 watts Max ( into 20 ohms)

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Time = 10 ms to 999 ms

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Weight=65 - 85 Lbs.

 

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64 kHz nominal frequency

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Transient Current : Less than 5 ma

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Contact to ground: Less than 2 ohms

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Surface resistivity: 10 6 ohms at 100 volts

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Decay Time from 1000 volts to 100 volts: Less than 2 seconds

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Right Hand Pantograph at 8:1 ratio