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Thunder Components Ltd.

Fusible Wirewound Cement Resistors

Thunder Components Ltd. stated in an internal memo that the company's restructuring process has concluded, and that we can now move forward in growing the company. Founded in 1971, Thunder Components Ltd. has earned our quality reputation from years of providing effective and durable Fusible Resistors to our customers. Also, as one of the most reliable supplier in Taiwan, we supply Fusible Resistors with the finest quality.
FSQ Series - Fusible Wirewound Cement Resistors

FSQ Series

FSQ Series - Fusible Wirewound Cement Resistors

FSQ Fusible Wirewound Cement Resistors, Flame Proof.
  • It is suitable for protecting circuit boards.
  • Small in size.
  • Noncombustible insulating coating. Solvent proof and resistant to high temperature.
  • Low T/C.
  • Unfirming in Fusing Time.
  • Charcateristics :

    TYPE Rated
    wattage
    Dimension(mm) Resistance
    Range(Ω)L
    Dielectric
    Withstanding
    VoltageD
    D±1 L±1.5 H±0.5 W±0.5 C±3 d±0.5
    FKN 1W 4.0 9 - 28 28 0.65 0.1~20 350V
    2W 5.0 11 - 28 28 0.8 0.1~100 500V
    3W 5.5 13 - 38 38 0.8 0.1~100 500V
    5W 6.5 19 - 38 38 0.8 0.1~200 500V
    FSQ 2W - 18 7 23 23 0.65 0.1~10k 1000V
    3W - 22 8 35 35 0.8 0.1~33K 1000V
    5W - 22 9 35 35 0.8 0.1~50K 1000V
    7W - 35 9 35 35 0.8 0.1~50K 1000V
    10W - 48 9 35 35 0.8 0.1~50K 1000V
    ELECTRICAL PERFORMANCE
    Test Items Condition Spec. Test Method
    JIS-C-5202
    Fusing Characteristics 16 times 0f rated wattage
    ,fusing time is within 60 sec.
    for relerence only  
    Operating Temp. -55°C~200.°C(FKN)
    -55°C~150°C(FSQ)
    - -
    Resistance Temp. Coff. -30°C~150°C 300ppm/°C 5.2
    Short Time Overload 2.5 times of rated
    voltage for 5 sec.
    2% 5.5
    Insulation Resistance 500Vmegger 1,000mΩ 5.6
    Temp.Cycie -30°C~85°C for 5 cycles. 1% 7.4
    Load Life 70°C on-off cycle 1,000hrs. 5% 7.10
    Moisture-proof
    Load Life
    40°C 95%RH
    on-off cycle 1,000hrs.
    5% 7.9
    Resistance to
    Soldering Heat
    270°C±5/10 1sec 1% 6.4
    Nonflammablity 16times of rated
    wattage for 5min.
    not flamed 7.12

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    Over the years, Thunder Components Ltd. achieved continuous growth by closely observing the market in order to produce customer-oriented products. Thunder Components Ltd. is proud of our longstanding reputation of providing solutions in homes, businesses and institutions, and a broad range of specialty applications.Our company offers Fusible Resistors with superior quality and reasonable price. We will continue to innovate with the sole purpose of supporting our important partners better.
    • Thunder Components Ltd.
    • Address :
      4F., No.69-10, Sec.2, ZhongZheng E. Rd., Danshui Jen, New Taipei City, 251 Taiwan R.O.C.
    • Telephone :
      886-2-28086606
    • Fax :
      886-2-28086656
    • E-Mail :
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