Tako (Thailand) is specialists in ESD Products. Our product are Manufacturer Rubber band, ESD Rubber Band, Antistatic Rubber Band, AS Rubber Band, ESD Tape, Conductive Grid Tape, AS Clear Tape and ESD Products,Conductive Slipper, CC Slipper, Antistatic sl
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      • ESD Fabric Mask
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      • Surface Resistivity Meter 110
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      • Grounding Chain
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      • Conductive Floor Tile
      • Raised Floor
      • Cementitious Infill Steel HPL Panel
      • Cementitious Infill Steel Bare Panel
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HOME > About Us

About Us

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Introduction to ESD
How static charge is generated
How static electrostatic devices
How to prevent ESD damage
How to protect ESD sensitive devices

HOW STATIC CHARGE IS GENERATED

Triboelectric Effect.

Field induction.

:: TRIBOELECTRIC ::

      is the charges that generated when two kind of materials come into contact and then separated. Two objects become charged by gained electrons from the other, the magnitude and polarity of the charges depends upon the characteristics to those two kind of materials and affected by several factors like surface condition, size of contract area, speed of separation and humidity. (See Triboelectric series)
      Once the charged that have been build up on the objects can be accumulated and then discharged through the ESD sensitive devices when it become to contract to the Charged objected.


:: FIELD INDUCTION ::

      most of high voltages equipments like Computer Monitors, CRT oscilloscope that always generate of high intensity of electronic field, the Strong E Field that extend to surrounding can induce the charge on the objects that place nearby and caused them to become charged.
      Once it come to contact to the ESD senilities, devices, the amount of unbalance charges will immediately through the devices to ground, that so call ESD damage by induction.

HOW STATIC  ELECTROSTATIC SENSITIVE DEVICES HISTORY

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INTEGRATED CIRUIT MR HEAD
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The recently technology such submicron technology IC fabrication, Magneto Resistive Head all fabricated with very thin of insulative layer and metallic elements in few angstrom thickness, So all of these devices will become highly ESD sensitive devices, The thin insulation can be rupture and thin metallic or silicon element can be melt and caused short circuit by very low static potential, Some can not be withstand in 5 volts static potentials environment (Potential different) Such as MR Head, Giant MR Head technology etc.
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VACUUM TUBE
MONOLITHIC HEAD
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BIPOLAR TRANSISTOR
COMPOSITE HEAD
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MOSFET
THINFILM HEAD

HOW  TO PREVENT ESD DAMAGE

ESD Awareness Training program.
Reduce Risk of static charges generation build the ESD Safe work station, eliminate all non ESD Safe 
Packaging (Plastic, insulative Materials), Use conductive or dissipative flooring, Dissipative table top, ionization will be the other solution but need very good maintenance otherwise it will be very dangerouse. Grounding all conductive path are necessary, to provide Zero potentials environment.
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HOW  TO PROTECT ESD SENSITIVE DEVICES

Use protective material with FARADAY CAGE Shielding effect during storage and transportation (Conductive Bag, Sheilding Bag, Conductive IC Table, Conductive Container, Conductive IC Foams).

ESD Material Classification
The materials classified by Surface Resistivity (ASTM D257)
Surface Resistivity Range
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1. Conductive                    - good shielding, allows charges to drain quickly, eliminates charges buildup.

2. Static Dissipative       - drains a charge to ground moderately, minimal  shielding, minimizes charge buildup.

3. Antistatic                      - minimizes charge buildup up via triboelectricity.


ESD Sensitive Device Classification
Class   1 0 v   to   1,000 v MR Head, MOSFET, Thinfilm Head, Thinfilm Resistor, VMOS
Class   2  1,000 v to 4,000 v Protected MOSFET & IC, Schottky Diodes, OP Amp.
Class   3 4,000 v to 15,000 v Silicon Transistor, Bipolar IC, Power TR, SCR, Piezoelectric Crystals

      The recently magnetic recording head like MR and giant MR Head Technology have been considered as the most ESD sensitive devices, it can be blow out when exposured to less than 10 volt potential different environment so, all concern material being use must be sellected to prevent tribocharge at very low level (production equipment, room facilities, packing, storage and transportation material)
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Tako (Thailand) Co., Ltd.
281/17 Soi Kingphet School, Jareonpoltudmai Road,​Thanon Phetburi, Rajthevee, Bangkok 10400,  Thailand

TEL : 662-02-027-8805   Line Id : @takothai
Managed Tako (Thailand), supported by Triple Systems
  • HOME
    • Guidelines for ESD Protection
  • PRODUCT
    • Medical Packaging >
      • Easy Peel Packaging
      • PUTN Pouch
      • Medical Paper Packaging
      • Medical Paper Packaging with Indicator
    • Cleanroom Packaging >
      • Cleanroom Bag & Cleanroom Easy Tear Bag
    • ESD Packaging >
      • Conductive PE Bag/Roll
      • Antistatic PE Bag/Roll
      • Antistatic Air Bubble Bag
      • Cleanroom Bag & Cleanroom Easy Tear Bag
      • Moisture Barrier Bag/Sheet
      • Static Shielding Bag
      • Static Shielding Bag with Antistatic Air Bubble
      • Antistatic Moisture Barrier Bag with Antistatic Air Bubble
      • Antistatic PE Foam
      • ESD PU Foam
      • ESD EVA Foam
    • ESD Transportation & Storage >
      • Conductive Grid Tape
      • Antistatic Clear Tape
      • ESD Rubber Bands
      • ESD Special Rubber Bands
      • Antistatic PP Strap
      • Static Dissipative PP Strap
      • Conductive Corrugated Boxes
      • Injection Molded Container
      • ESD Vacuum Forming Sheet/Tray
    • ESD Film >
      • Static Dissipative Clear Film (Thin)
      • Static Dissipative Clear Film with Adhesive
      • Static Dissipative Clear Film with Hot Melt Glue
    • ESD Personal >
      • ESD Fabric Mask
      • Antistatic Polyester Gloves
      • Antistatic PVC Dot Gloves on Palm
      • Top Coating Fit Gloves
      • Conductive Palm Coating Fit Gloves
      • ESD Footwear >
        • ESD Shoes
        • Shoes Cover
        • ESD Safety Shoe (with toe cap)
        • ESD Sandals/ Slippers
    • ESD Equipment >
      • Surface Resistivity Meter 110
      • Testing & Measuring Probes
      • Wrist Strap and Footwear Tester
    • ESD Stationery >
      • Antistatic Holder
      • ESD Clip Board
      • ESD Ring Binder
      • Sticker/Label
    • ESD Accessories >
      • Wrist Strap
      • Heel Strap
      • Dual Bench Mount
      • Conductive PC Rack
      • Conductive PCB Angle Rack
      • ESD Plate
      • Sticky Mat
      • Face Mask
      • Finger Cots
      • ESD Fabric
      • Swab
      • Wiper
      • Conductive Brush
      • Grounding Chain
      • ESD Chair
      • ESD Rubber Mat
    • ESD Floor >
      • Conductive Floor Tile
      • Raised Floor
      • Cementitious Infill Steel HPL Panel
      • Cementitious Infill Steel Bare Panel
  • SERVICES
    • Design ESD Fabric
    • Made to Order
    • Installation Floor
    • Consultant & Training
  • SOLUTIONS
    • Semiconductor
    • Printed Circuit Board Assembly (PCBA)
    • Consumer
    • Harddisk
  • ABOUT
    • E-Catalog
    • Company Information
    • Contact Us
    • Job Available
    • Site Map >
      • Previous Website