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  2. Komponenter
  3. Sikringer + Sikringsholdere
  4. PolySwitch
  5. SMD125F-2

SMD PolySwitch Resett. Device 15V 1,25A

Varenummer:93-242
Varekode:SMD125F-2
Vægt:0.7g
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Inkl. moms:
v/10Kr. 7,09
v/25Kr. 5,91
v/100Kr. 4,73
v/1000Kr. 3,55
SMD125F-2SMD125F-2 DimensionsSMD125F-2 Tripping TimeSMD125F-2 Tripping TimeSMD125F-2 DimensionsSMD125F-2 Tripping Time
Gruppe: E1251
TE SMD PolySwitch Resettable Devices
Series: SMD_F
Rated Current: 0,3A to 2,0A
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.
Application
These components are ideal for use in PC cards for computer telecom applications and general electronics.
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
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
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.
Approvals

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
Manufacturer
TE Connectivity
http://www.te.com
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