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UL High Power PPTC Resettable Fuse

    Buy cheap UL High Power PPTC Resettable Fuse from wholesalers
     
    Buy cheap UL High Power PPTC Resettable Fuse from wholesalers
    • Buy cheap UL High Power PPTC Resettable Fuse from wholesalers

    UL High Power PPTC Resettable Fuse

    Ask Lasest Price
    Brand Name : UCHI
    Certification : UL.VDE.SGS.
    Model Number : LSMD300
    Price : Negotiable
    Delivery Time : 3~5 working days
    Payment Terms : T/T,Paypal,Western Union,Money gram
    Supply Ability : 8000,000,000PCS Per Month
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    UL High Power PPTC Resettable Fuse

    UL High Power PPTC Resettable Fuse


    Quick Detail:


    ◆ Surface Mount Devices
    ◆ Standard 7555mm(2920mils) footprint
    ◆ Surface mount packaging for automated assembly
    ◆ Compatible with Pb and Pb-free solder reflow profiles.
    ◆ Agency recognition: UL approved

    Description:


    The LSMD2920 Series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.


    Applications:


    ◆ Computer mother borad,Modem

    ◆ Industrial controls

    ◆ IEEE ports

    ◆ Portable electronics


    Specifications:


    Electrical Characteristics

    P/N








    IH, (A)

    IT,(A)

    Vmax,(v)

    Imax,(A)

    (A)

    (Sec.)

    Pd typ(W)

    Rmin

    R1max

    LSMD030

    0.30

    0.60

    60

    10

    1.5

    3.0

    1.5

    0.600

    4.800

    LSMD050

    0.50

    1.00

    60

    10

    2.5

    4.0

    1.5

    0.180

    1.400

    LSMD075

    0.75

    1.50

    33

    40

    8.0

    0.3

    1.5

    0.100

    1.000

    LSMD100

    1.00

    2.00

    33

    40

    8.0

    0.5

    1.5

    0.065

    0.410

    LSMD125

    1.25

    2.50

    33

    40

    8.0

    2.0

    1.5

    0.050

    0.250

    LSMD150

    1.50

    3.00

    33

    40

    8.0

    2.0

    1.5

    0.035

    0.230

    LSMD185

    1.85

    3.70

    33

    40

    8.0

    2.5

    1.5

    0.030

    0.150

    LSMD200

    2.00

    4.00

    16

    40

    8.0

    4.5

    1.5

    0.020

    0.120

    LSMD250

    2.50

    5.00

    16

    40

    8.0

    16.0

    1.5

    0.020

    0.085

    LSMD260

    2.60

    5.20

    6

    40

    8.0

    10.0

    1.5

    0.014

    0.075

    LSMD300

    3.00

    6.00

    6

    40

    8.0

    20.0

    1.5

    0.010

    0.055

    LSMD300D

    3.00

    5.20

    24

    20

    8.0

    20.0

    1.5

    0.010

    0.055

    IH=Hold current: maximum current at which the device will not trip at 25℃ still air.

    IT=Trip current: minimum current at which the device will always trip at 25℃ still air.

    Vmax=Maximum voltage device can withstand without damage at rated current.

    Imax=Maximum fault current device can withstand without damage at rated voltage.

    Ttrip=Maximum time to trip(s) at assigned current.

    Pdtyp=Typical power dissipation: typical amount of power dissipated by the device when in state air environment.

    Rmin=Minimum device resistance at 25℃ prior to tripping.

    Rmax=Maximum device resistance at 25℃ prior to tripping.


    Product Dimensions & Marking (Unit: mm) :

    UL High Power PPTC Resettable Fuse

    P/N

    Marking


    A

    B

    C

    D

    Min.

    Max.

    Min.

    Max.

    Min.

    Max.

    Min.

    LSMD030

    T030

    6.73

    7.98

    4.80

    5.44

    0.75

    1.15

    0.30

    LSMD050

    T050

    6.73

    7.98

    4.80

    5.44

    0.75

    1.15

    0.30

    LSMD075

    T075

    6.73

    7.98

    4.80

    5.44

    0.75

    1.15

    0.30

    LSMD100

    T100

    6.73

    7.98

    4.80

    5.44

    0.65

    1.05

    0.30

    LSMD125

    T125

    6.73

    7.98

    4.80

    5.44

    0.65

    1.05

    0.30

    LSMD150

    T150

    6.73

    7.98

    4.80

    5.44

    0.65

    1.50

    0.30

    LSMD185

    T185

    6.73

    7.98

    4.80

    5.44

    0.65

    1.50

    0.30

    LSMD200

    T200

    6.73

    7.98

    4.80

    5.44

    0.55

    0.95

    0.30

    LSMD250

    T250

    6.73

    7.98

    4.80

    5.44

    0.55

    0.95

    0.30

    LSMD260

    T260

    6.73

    7.98

    4.80

    5.44

    0.45

    0.85

    0.30

    LSMD300

    T300

    6.73

    7.98

    4.80

    5.44

    0.45

    0.85

    0.30

    LSMD300D

    T300

    6.73

    7.98

    4.80

    5.44

    0.65

    1.50

    0.30


    Thermal Derating Chart – I hold (Amps)


    P/N

    Ambient Operating Temperature

    -40℃

    -20℃

    0℃

    25℃

    40℃

    50℃

    60℃

    70℃

    85℃

    LSMD030

    0.45

    0.40

    0.35

    0.30

    0.25

    0.23

    0.20

    0.17

    0.14

    LSMD050

    0.76

    0.67

    0.59

    0.50

    0.42

    0.38

    0.33

    0.29

    0.23

    LSMD075

    1.13

    1.01

    0.88

    0.75

    0.62

    0.56

    0.50

    0.44

    0.34

    LSMD100

    1.66

    1.47

    1.29

    1.10

    0.91

    0.83

    0.73

    0.64

    0.50

    LSMD125

    1.89

    1.68

    1.46

    1.25

    1.04

    0.94

    0.83

    0.73

    0.56

    LSMD150

    2.27

    2.01

    1.76

    1.50

    1.25

    1.13

    1.00

    0.87

    0.74

    LSMD185

    2.80

    2.47

    2.17

    1.85

    1.54

    1.39

    1.22

    1.07

    0.85

    LSMD200

    3.02

    2.68

    2.34

    2.00

    1.66

    1.50

    1.32

    1.16

    0.90

    LSMD250

    3.78

    3.35

    2.93

    2.50

    2.08

    1.88

    1.65

    1.45

    1.13

    LSMD260

    3.64

    3.25

    2.91

    2.60

    2.26

    2.08

    1.95

    1.74

    1.13

    LSMD300

    4.53

    4.02

    3.51

    3.00

    2.52

    2.26

    1.99

    1.75

    1.34

    LSMD300D

    4.53

    4.02

    3.51

    3.00

    2.52

    2.26

    1.99

    1.75

    1.34

    Typical time to trip at 25℃

    A=LSMD030

    B=LSMD050

    C=LSMD075

    D=LSMD100

    E=LSMD125

    F=LSMD150

    G=LSMD185

    H=LSMD200

    I=LSMD250

    J=LSMD260

    K=LSMD300

    ◆ The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables.

    Agency Approvals:

    Agency Approvals:UL,CSA,TUV

    Regulation/Standard: RoHS RoHS 2.0(2011/65/CE)


    Package information:

    Model Q’ty/Reel

    LSMD150/185/300D 1000pcs

    LSMD030 ~ LSMD125 1500 pcs

    LSMD200 ~ LSMD300 2000 pcs

    Note: Reel packaging per EIA-481-1 standard


    Competitive Advantage:


    1. Factory supply directly
    2. Completed certificates such as UL,VDE,SGS,etc and high quality available
    3. Quick delivery
    4. Best after-sales services
    5. OEM & ODM available

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