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1210 1.75A PPTC Resettable Fuse / SMD Polyswitch Resettable Devices For Mobile Phone

Categories PPTC Resettable Fuse
Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: UL.VDE.SGS.TUV
Model Number: USMD175
MOQ: 7000PCS
Price: Negotiable
Packaging Details: Reel 3500PCS/Reel
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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    1210 1.75A PPTC Resettable Fuse / SMD Polyswitch Resettable Devices For Mobile Phone

    1210 1.75A PPTC Resettable Fuse / SMD Polyswitch Resettable Devices For Mobile Phone


    Quick Detail:


    ◆ Surface Mount Devices
    ◆ Standard 1210mils footprint
    ◆ Surface mount packaging for automated assembly
    ◆ Compatible with Pb and Pb-free solder reflow profiles.
    ◆ Agency recognition: UL approved

    Description:


    The USMD1210 Series device provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.

    Applications:


    ◆ Mobile phones- Battery and port protection

    ◆ PC motherboards – Plug and Play protection

    ◆ PDAs/Digital cameras

    ◆ USB port protection

    ◆ HDMI source protection

    ◆ Game console port protection


    Specifications:


    Electrical Characteristics

    P/N








    IH, (A)

    IT,(A)

    Vmax,(v)

    Imax,(A)

    (A)

    (Sec.)

    Pd typ(W)

    Rmin

    R1max

    USMD005

    0.05

    0.15

    30

    10

    0.25

    1.50

    0.60

    2.80

    50.00

    USMD010

    0.10

    0.30

    30

    10

    0.50

    0.60

    0.60

    0.80

    15.00

    USMD020

    0.20

    0.40

    30

    10

    8.00

    0.02

    0.60

    0.40

    5.00

    USMD035

    0.35

    0.75

    6

    40

    8.00

    0.20

    0.60

    0.20

    1.30

    USMD050

    0.50

    1.00

    13.2

    40

    8.00

    0.10

    0.60

    0.18

    0.90

    USMD075

    0.75

    1.50

    6

    40

    8.00

    0.10

    0.60

    0.07

    0.45

    USMD110

    1.10

    2.20

    6

    40

    8.00

    0.30

    0.60

    0.05

    0.24

    USMD150

    1.50

    3.00

    6

    40

    8.00

    0.50

    0.60

    0.03

    0.11

    USMD175

    1.75

    4.00

    6

    40

    8.00

    1.00

    0.70

    0.02

    0.09

    USMD200

    2.00

    4.00

    6

    40

    8.00

    1.00

    0.70

    0.02

    0.09

    USMD260

    2.60

    5.00

    6

    100

    8.00

    2.50

    0.80

    0.012

    0.05

    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) :


    P/N

    Marking


    A

    B

    C

    D

    Min.

    Max.

    Min.

    Max.

    Min.

    Max.

    Min.

    USMD005

    T0

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD010

    T01

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD020

    T02

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD035

    T03

    3.00

    3.43

    2.35

    2.80

    0.55

    0.85

    0.30

    USMD050

    T05

    3.00

    3.43

    2.35

    2.80

    0.60

    1.00

    0.30

    USMD075

    T07

    3.00

    3.43

    2.35

    2.80

    0.55

    0.85

    0.30

    USMD110

    T11

    3.00

    3.43

    2.35

    2.80

    0.45

    0.85

    0.30

    USMD150

    T15

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD175

    T20

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD200

    T20

    3.00

    3.43

    2.35

    2.80

    0.80

    1.20

    0.30

    USMD260

    T26

    3.00

    3.43

    2.35

    2.80

    0.80

    1.50

    0.30

    Thermal Derating Chart – I hold (Amps)

    P/N

    Ambient Operating Temperature

    -40℃

    -20℃

    0℃

    25℃

    40℃

    50℃

    60℃

    70℃

    85℃

    USMD005

    0.08

    0.07

    0.06

    0.05

    0.04

    0.04

    0.03

    0.03

    0.02

    USMD010

    0.15

    0.13

    0.12

    0.10

    0.09

    0.08

    0.07

    0.06

    0.05

    USMD020

    0.32

    0.28

    0.24

    0.20

    0.18

    0.16

    0.14

    0.12

    0.10

    USMD035

    0.51

    0.46

    0.40

    0.34

    0.30

    0.27

    0.24

    0.22

    0.18

    USMD050

    0.76

    0.66

    0.58

    0.48

    0.42

    0.38

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