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K1200SA Image

The K1200SA from JieJie Microelectronics is a Bilateral Voltage-Triggered Sidac that is ideal for high-voltage lamp ignitors, natural gas ignitors, gas oil ignitors, high-voltage power supplies, xenon ignitors, overvoltage protectors, pulse generators, fluorescent lighting ignitors, and HID lighting ignitors applications. It has a break-over voltage of up to 125 V and a break-over current of less than 50 A. This sidac offers a quick response to surge voltage with an excellent capability to absorb transient surges compared to standard diacs. It is provided with glass-passivated junctions with high-voltage lamp ignitors, delivering greater mechanical strength. This sidac is available in a surface mount package that measures 4.90 x 2.60 x 2.0 mm.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    JieJie Microelectronics
  • Description
    125 V Bilateral Voltage-Triggered Sidac


  • Breakover Voltage
    125 V
  • Breakover Current
    50 A
  • Gate Trigger Voltage
    2 V
  • Gate Trigger Current
    1 A
  • RoHS Compliant
  • Temperature Operating Range
    -40 to 125 Degree C
  • Industry
    Industrial, Commercial
  • Applications
    High-voltage lamp ignitors, Natural gas ignitors, Gas oil ignitors, High-voltage power supplies, Xenon ignitors, Overvoltage protector, Pulse generators, Fluorescent lighting ignitors HID lighting ignitors
  • Dimension
    4.90 x 2.60 x 2.0 mm
  • Package Type
    Surface Mount
  • Package
  • Note
    Repetitive Peak Off-State Voltage (VDRM) :- 100 V

Technical Documents