Varenummer: | 93-242 |
Varekode: | SMD125F-2 |
Vægt: | 0.7g |
Features |
• Small compact size • Resettable switching device • Low current loss due to a low resistance in normal use The PolySwitch device is a resettable switching device made from a polymer blend. The mode of action is based on the PTC effect. In standard use, the resistance of the PolySwitch device is very low so that only a small power loss arises. In the event of an error, e.g. short-circuit or overcurrent, the resistance value of this device increases and protects the equipment. After eliminating the error and switching off the supply voltage, the PolySwitch device quickly returns to a low impedance state. |
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Application |
These components are ideal for use in PC cards for computer telecom applications and general electronics. |
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Technical Specifications |
Part Nr. |
IN |
VMax |
R1Max |
tTrip Current |
[A] |
[V] |
[W] |
[s] |
|
SMD030F-2 |
0,3 |
60 |
4,80 |
A |
SMD050F-2 |
0,5 |
60 |
1,40 |
B |
SMD075F-2 |
0,75 |
30 |
1,00 |
C |
SMD100F-2 |
1,1 |
30 |
0,48 |
D |
SMD125F-2 |
1,25 |
15 |
0,25 |
E |
SMD150F-2 |
1,5 |
15 |
0,25 |
A |
SMD185F-2 |
1,85 |
33 |
0,15 |
C |
SMD200F-2 |
2,0 |
15 |
0,125 |
D |
IN = Rated Current, R1Max = 1 Hour Post-Trip Resistance Standard Trip, tTrip Current = Minimum Current a Device will Trip at Given Reference Current IS, All Data for Ambient Temperature at 20°C |
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Dimensions |
Part Nr. |
AMax |
BMax |
CMax |
DMin |
EMin |
FMin |
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
|
SMD030F-2 |
7,98 |
3,18 |
5,44 |
0,56 |
0,56 |
2,16 |
SMD050F-2 |
7,98 |
3,18 |
5,44 |
0,56 |
0,20 |
2,16 |
SMD075F-2 |
7,98 |
3,18 |
5,44 |
0,56 |
0,56 |
2,16 |
SMD100F-2 |
7,98 |
3,0 |
4,8 |
0,56 |
0,56 |
2,16 |
SMD125F-2 |
7,98 |
3,0 |
4,8 |
0,56 |
0,56 |
2,16 |
SMD150F-2 |
9,4 |
3,0 |
6,0 |
0,56 |
0,56 |
3,68 |
SMD185F-2 |
9,4 |
3,0 |
5,99 |
0,56 |
0,56 |
3,68 |
SMD200F-2 |
9,4 |
3,0 |
6,71 |
0,56 |
0,56 |
3,68 |
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Note |
• These components are protected against overcurrent and overtemperature; not for continuous repeatable switching operations. • The valid VDE regulations must be observed when handling products which come into contact with electrical voltage. |
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Approvals |
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Terms of Delivery |
Minimum order quantity:1 PKU = 10 pieces Original packing 0,3A...1,25A:1 PKU = 2000 pieces, taped 1,5A...2,0A:1 PKU = 1500 pieces, taped |
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Manufacturer |
TE Connectivity http://www.te.com |
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