Littelfuse 1.3A Resettable Fuse, 24V
Technical Document
Specifications
Brand
LittelfuseVoltage Rating
24V
Time to Trip
0.1s
Hold Current
1.3A
Maximum Current
3 A
Length
4.15mm
Height
2mm
Width
4.15mm
Minimum Resistance
0.12Ω
Maximum Resistance
160mΩ
Power Dissipation
0.7W
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
+85°C
Series
ZEN
Operating Temperature Range
-40 → +85 °C
Dimensions
4.15 x 4.15 x 2mm
Product details
TE Connectivity PolyZen LS Series
The PolyZen LS series from TE Connectivity are polymer enhanced precision Zener diode micro-assemblies that aid in the protection of sensitive electronics from damage caused by inductive voltage spikes, voltage transients, incorrect power supply use and reverse bias. The TE Connectivity PolyZen LS series provide resettable protection against multi-watt fault event damage and require only 0.7W of power dissipation. Should a sustained high power condition occur, the PPTC element of the device will ’trip’ to limit current as well as generate a voltage drop. This functionality of the PolyZen LS series aids in the protection of both the Zener and the follow-on electronics - further increasing the diode’s power handling capacity.
Helps shield downstream electronics from overvoltage and reverse bias
Trip events shut out overvoltage and reverse bias sources
Analog nature of trip events minimise upstream inductive spikes
Helps reduce design costs with single component placement and minimal heat sinking requirements
The PolyZen micro-assembly combines a Zener diode, enabling precise voltage clamping as well as a resistively non-linear, polymeric positive temperature coefficient (PPTC) layer that responds to either diode heating or overcurrent events by transitioning from a low to high resistive state.
PolyZen Devices
3.162 OMR
0.632 OMR Each (In a Pack of 5) (ex VAT)
3.320 OMR
0.664 OMR Each (In a Pack of 5) (inc. VAT)
5
3.162 OMR
0.632 OMR Each (In a Pack of 5) (ex VAT)
3.320 OMR
0.664 OMR Each (In a Pack of 5) (inc. VAT)
5
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Please check again later.
| quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 45 | 0.632 OMR | 3.162 OMR |
| 50 - 245 | 0.506 OMR | 2.530 OMR |
| 250 - 495 | 0.495 OMR | 2.475 OMR |
| 500 - 1245 | 0.478 OMR | 2.392 OMR |
| 1250+ | 0.468 OMR | 2.338 OMR |
Technical Document
Specifications
Brand
LittelfuseVoltage Rating
24V
Time to Trip
0.1s
Hold Current
1.3A
Maximum Current
3 A
Length
4.15mm
Height
2mm
Width
4.15mm
Minimum Resistance
0.12Ω
Maximum Resistance
160mΩ
Power Dissipation
0.7W
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
+85°C
Series
ZEN
Operating Temperature Range
-40 → +85 °C
Dimensions
4.15 x 4.15 x 2mm
Product details
TE Connectivity PolyZen LS Series
The PolyZen LS series from TE Connectivity are polymer enhanced precision Zener diode micro-assemblies that aid in the protection of sensitive electronics from damage caused by inductive voltage spikes, voltage transients, incorrect power supply use and reverse bias. The TE Connectivity PolyZen LS series provide resettable protection against multi-watt fault event damage and require only 0.7W of power dissipation. Should a sustained high power condition occur, the PPTC element of the device will ’trip’ to limit current as well as generate a voltage drop. This functionality of the PolyZen LS series aids in the protection of both the Zener and the follow-on electronics - further increasing the diode’s power handling capacity.
Helps shield downstream electronics from overvoltage and reverse bias
Trip events shut out overvoltage and reverse bias sources
Analog nature of trip events minimise upstream inductive spikes
Helps reduce design costs with single component placement and minimal heat sinking requirements
The PolyZen micro-assembly combines a Zener diode, enabling precise voltage clamping as well as a resistively non-linear, polymeric positive temperature coefficient (PPTC) layer that responds to either diode heating or overcurrent events by transitioning from a low to high resistive state.