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UL High Power PPTC Resettable Fuse
Szczegóły Produktu:
| Place of Origin: | Dongguan，Guangdong,China |
| Nazwa handlowa: | UCHI |
| Orzecznictwo: | UL.VDE.SGS. |
| Model Number: | LSMD300 |
Zapłata:
| Minimum Order Quantity: | 3000PCS |
|---|---|
| Cena: | negocjowalne |
| Packaging Details: | Reel 1000PCS/Reel |
| Delivery Time: | 3~5 working days |
| Payment Terms: | T/T,Paypal,Western Union,Money gram |
| Supply Ability: | 8000,000,000PCS Per Month |
|
Szczegóły informacji |
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| Podkreślić: | resettable fuse ptc,polyswitch resettable devices |
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|---|---|---|---|
opis produktu
UL High Power PPTC Resettable Fuse
Quick Detail:
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) :
|
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 |
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:
- Factory supply directly
- Completed certificates such as UL,VDE,SGS,etc and high quality available
- Quick delivery
- Best after-sales services
- OEM & ODM available