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TDK EPCOS GDT Gas Discharge Tube Surge Arrester B88069X2500* 2-electrode arrester EM2500XS

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2 pole GDT

TDK EPCOS GDT Gas Discharge Tube Surge Arrester B88069X2500* 2-electrode arrester EM2500XS

Ordering code: B88069X2500T502

Series/Type: EM2500XS

Nominal DC sparkover voltage: 2500 V

Service life: Nominal impulse discharge current: 3 KA

    Electrical specifications

    DC spark-over voltage 1) 2)

    2500

    V

    Tolerance

    ±20

    %

    Min.

    2000

    V

    Max.

    3000

    V

    Impulse spark-over voltage

     

     

    at 100 V/µs - for 99% of measured values

    < 3200

    V

    - typical values of distribution

    < 3000

    V

    at 1 kV/µs - for 99% of measured values

    - typical values of distribution

    < 3500

    < 3200

    V

    V

    Service life

    10  operations 50 Hz; 1 s

    300  operations 8/20 µs

    10  operations 8/20 µs

    1  operation 8/20 µs

     

    1

     

    A

    100

    A

    3

    kA

    5

    kA

    Insulation resistance at 100 VDC

    > 1

    GW

    Capacitance at 1 MHz

    < 1

    pF

    Arc voltage at 1 A

    ~ 35

    V

    A
    V

    Glow to arc transition current

    < 0.3

    Glow voltage at 0.1 A

    ~ 170

    AC withstand voltage (1 s) 3)

    1250

    V

    Weight

    ~ 1

    g

    Operation temperature

    -40 ... +125

    °C

    Recommended storage

     

     

    - temperature

    +5 ... +35

    °C

    - humidity

    45 ... 80

    %

    - period

    ≤ 2

    years

    Climatic category (IEC 60068-1)

    40/125/21

    Marking, red positive

     EM 2500 YY O

    EM - Series

    2500 - Nominal voltage YY - Year of production

    O - Non radioactive

    Certifications

    UL 1449 (E319264)


    1) At delivery AQL 0.65 level II, DIN ISO 2859
    2) In ionized mode
    3) Test conditions in acc. with MIL-STD-202G at 25 ±5 °C, relative humidity of  55 % and atmospheric pressure
    860 ... 1100mbar.
    Terms and current waveforms in accordance with: ITU-T Rec. K. 12; IEC 61643-21; 61643-311.

    Dimension

    Dimensional drawing in mm

    pp23c9

    The Others

    • FEATURES

      * Very small size
      * Fast response time
      * Stable performance over service life
      * Low capacitance
      * High insulation resistance
      * RoHS-compatible

    • APPLICATIONS

      * AC power line devices
      * Consumer electronics
      * Power supply

     
    For more technical support please feel free to contact us.
    For information about packaging, transportation, delivery, after-sales, settlement, certification, etc., you can see About UsFAQS

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