MProbe Card

MProbe Card


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Motherboards

AMST Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name MProbe Card Certification -
Category Motherboards Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Funtions

A probe card is a consumable interface component used to inspect semicondictor water for defective chip. The probe card passes signals generated by a tester to the chip, and obtains the response from the chip and passes them to the tester. The difficulty lies in positioning up to 20,000 probes to touch exact position at exact height with tolerance of few microns. Also the signal passing to and from must maintain its intergrity, which is getting more difficult due to faster chips.

Probe card structure

  • PCB (Print Circuit Board)
  • Interposer
  • Micro Probe
  • Space transformer
  • Back plate (=stiffener)
  • ZIF, various components (resistor, capacitor, switch), etc

Kinds of probe cards

  • Horizontal type : Tungsten cantilever prbe card (expoxy probe card)
  • Vertical type
    • Adcanced tungsten cantilever probe card
    • Cobra type probe card
    • Blade type probe card
    • MEMS probe card

Product

  • DRAM MProbe
    • Trend
    • High speed
      • Fine pitch
      • High density & multi parallel
    Product Specifications
      • Test frequency : Min, 10Hz or higher
      • Pin amount
  • FLASH MProbe
    • Trend
      • Multi parallel (full wafer contact)
      • Hot & cold test
    • Product specifications
      • Test dimension : Max. 8" & 12" full water contact
      • Pin amount : Min. over 10,000pins
      • Test temp : -50~120°C
  • WLBI MProbe
    • Trend
      • Mult parallel (full wafer contact)
      • High temperature : 120-150°C

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

AMST Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
Jeong Hapoong
Address
404-2 Woncheon-dong, Suwon Si, Yeongtong-gu, Gyeonggi-do, 443-823, Korea
Product Category
Network Cards
No. of Total Employees
101-500
Company introduction

AMST is a company focused on MEMS technology. Current AMST main product is the probe card, which is key equipment in semiconductor manufacturing. AMST was the first company in the world to utilize MEMS technology from mass production of Probe cards, AMST MEMS technology will continue to expand to next generation MEMS such as biotechnoloty field.

AMST will continue to be supplier of high quality products and services to its customers, a companion to grow together to its subcontractors, and an enterprise with continuous growth and earnings to its investors.

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