gas discharge tube 7.2/8*10mm 3-electrode


  • FOB Price: US $0.15 - 0.3 / Piece
  • Min.Order Quantity: 10000Piece/Pieces
  • Supply Ability: 100000 Piece/Pieces per Month
  • Port: Ningbo
  • Payment Terms: T/T in advance
  • Product Detail

    Product Tags

    Features Applications
    ● Extremely small size ● Telephone/Fax/Modem
    ● Stable performance over life ● Signal line
    ● Stable performance over life
    ● Very low capacitance
    ● High insulation resistance
    ●SGS-compatible

     

    Dimensions:

    Electrical Specification:

    Type(have no lead wire)Ф7.2/8×10mm left

    ZM72810
    3R-75

    ZM72810
    3R-90

    ZM72810
    3R-150

    ZM72810
    3R-230

    ZM72810
    3R-250

    ZM72810
    3R-350

    ZM72810
    3R-470

    ZM72810
    3R-600

    Type(crooked lead wire expiration protects)Ф7.2/8×10mm center

    ZM72810
    3R-75BF

    ZM72810
    3R-90BF

    ZM72810
    3R-150BF

    ZM72810
    3R-230BF

    ZM72810
    3R-250BF

    ZM72810
    3R-350BF

    ZM72810
    3R-470BF

    ZM72810
    3R-600BF

    Type(crooked lead wire)
    Ф7.2/8×10mm right

    ZM72810
    3R-75B

    ZM72810
    3R-90B

    ZM72810
    3R-150B

    ZM72810
    3R-230B

    ZM72810
    3R-250B

    ZM72810
    3R-350B

    ZM72810
    3R-470B

    ZM72810
    3R-600B

    Nominal DC Spark-over voltage100V/s(V)

    75

    90

    150

    230

    250

    350

    470

    600

    Deviation of VS (V)%

    ±25

    ±25

    ±20

    ±20

    ±20

    ±20

    ±20

    ±20

     Impulse spark-over voltage 100V/μs(V)

    ≤500

    ≤500

    ≤500

    ≤600

    ≤600

    ≤800

    ≤1000

    ≤1200

    Impulse spark-over voltage 1KV/μs(V)

    ≤600

    ≤600

    ≤650

    ≤700

    ≤750

    ≤900

    ≤1100

    ≤1300

    Impulse discharge current 10/350μs(KA) 1times

    4

    4

    4

    3

    3

    2

    2

    2

    Impulse discharge current 8/20μs(KA) 10times

    25

    25

    25

    25

    25

    25

    20

    20

    Impulse discharge current 10/1000μs(A/times)

    200/300

    200/300

    200/300

    200/300

    200/300

    200/300

    200/300

    200/300

    Alternating discharge current 50Hz 10times(A)

    20

    20

    20

    20

    20

    20

    20

    20

    Insulation resistance (Ω)

    ≥108

    ≥108

    >109

    >109

    >109

    >109

    >109

    >109

    Capacitance(1 MHz) pF

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    Transverse voltage duration(ns)

    ≤200

    ≤200

    ≤200

    ≤200

    ≤200

    ≤200

    ≤200

    ≤200


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