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  • CLASS2 | CLASS2

    ORDERING TERMINOLOGY:
    CK45
    B
    1H
    102
    M
    Y
    J
    ( 1 )
    ( 2)
    ( 3)
    ( 4)
    ( 5)
    ( 6)
    ( 7)
    (1)
    Ceramic disc capacitor , class 2
    (2)
    T emp. characteristics
    (3)
    1H–50V ,
    (4)
    Rated capacitance
    (5)
    Capacitance tolerance
    (6)
    Grade
    (7)
    A–Long lead
     
    J–Kink lead
     
    P–Taped straight lead
     
    R–Taped kink lead
     

    S–Short lead

    SPECIFICAIONS
    1.
    Operating temperature range:
     
    - 25℃ to 85℃
    2.
    Capacitance:
     
    Within the specified tolearnce at 25℃ , 1KHz , 0.1 to 3V rms
    3.
    Capacitance tolerance
     
    ± 10﹪ (K) for Temp. charac. B
     
    ±20﹪ (M) for Temp. charac. D
     
    + 80- 20﹪ (Z) for Temp. charac. F
    4.
    Voltage proof ( flash test):
     
    No break down at 2.5 times Rated working voltage for 1 sec.
    5.
    tan δ( quality factor):
     
    At? 25℃ , 1KHz , 0.1 to 1V rms. 2.5﹪ max for Temp. charac. B and D,
     
    5﹪ max. for Temp. charac. F
    6.
    Insulation resistance:
     
    10,000 MΩ min. at 50V, 60sec.
    7.
    Temperature characteristics( TC)
    8.
    Life test (endurance):
     
    Temp.
    charac.
    Max. Cap, change from 25℃ Value over Temp, -25 ℃ to85 ℃ shall be:
    Equivalent to
    IEC
    EIA
    B
    +10%
    2B4
    Y5P
    D
    +20,-30%
    2D4
    Y5T
    F
    +30,-80%
    2F4
    Y5V,Z5V
     
    Capacitors shall be subjected to life test for 1000hours at 85℃ ± 3℃ and 100V DC. After removal from the oven , capacitor shall be cooled 1 to 2 hours to standard condition for testing , and then measured
     
    Cap. change: ± 10% for Temp. charac. B
     
    ± 15 % for Temp. charac. D
     
    ± 30% for Temp. charac. F
     
    tan δ ( quality factor): 5﹪ max. for Temp. charac. Band D; 7.5﹪ max. for Temp. charac.
     
    F
     
    Insulation resistance: 1000MΩ min
    9.
    Humidity life test( damp heat, accelerated):
     
    Capacitors shall be subjected to humidity life test 500hours at 40 ± 2℃ , 90 to 95%
     
    Cap. change: ± 10% for Temp. charac. B
      ± 15% for Temp. charac. D
      ± 30% for Temp. charac. F
     
    tan δ( quality factor): 4%max. for Temp. charac. B and D; 7.5%max. for Temp. charac. F
     
    Insulation resistance: 500MΩ min
    DIAMETERS AND RATED CAPACITANCE RANGE
    Rated Capacitance
       
    Max.
    diameter
    mm(inch)
    50V?

    500V

    1KV 2KV
    B(K) D(K.M) E(M.Z) F(Z) B(K.M) E(Z.P) B(K.M) E(Z.P) B(K.M) E(Z.p)
      2700-1500 560-2200 1000-5000 2200-.01            
    6.0(.236) 1500-2200 1500-3900 3900-8200 5000-.015 100-1000 100-2200 100-820 100-1200    
    7.5(.295) 2200-3900 2700-5600 6800-.015 .01-.027            
    8.5(.335) 3900-5600 4700-8200 .01-.018 .022-.04 1000-2700 2200-5600 1000-1800 1500-2700 100-1000 500-2200
    9.5(.374) 5600-6800 6800-.01 .01-.022 .033-.05 2200-3300 4700-7500 1500-2700 2700-5000 1000-1500 2200-3900
    11.0(.433) 6800-.01 8200-.015 .022-.033 .047-.068 3300-4700 6800-.01 2700-3900 5000-6800 1500-2200 3900-5000
    14.0(.551)     .033-.056 .068-.1 4700-6800   3900-5600 6800-01 2200-3900 5000-7500
    16.0(630)         6800-.01   5600-8200      
    Max.
    diameter
    mm(inch)