Circuit Protection
ITV9550L1445MR
ActiveLittelfuse/Commercial Vehicle Products
FUSE BATTERY PROTECTOR 14V 45A
Circuit Protection
ITV9550L1445MR
ActiveLittelfuse/Commercial Vehicle Products
FUSE BATTERY PROTECTOR 14V 45A
Technical Specifications
Parameters and characteristics for this part
| Specification | ITV9550L1445MR |
|---|---|
| Applications | Battery Protection |
| Approval Agency | cURus, TUV |
| Breaking Capacity @ Rated Voltage | 120 A |
| Current Rating (Amps) | 45 A |
| DC Cold Resistance | 0.002 Ohms |
| Features [Max] | 18.4 V |
| Features [Min] | 13 V |
| Fuse Type | Board Mount |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 65 °C |
| Operating Temperature [Min] | -10 °C |
| Package / Case | Nonstandard SMD |
| Response Time | Fast Blow |
| Size / Dimension [x] | 0.366 in |
| Size / Dimension [x] | 9.3 mm |
| Size / Dimension [y] | 0.197 " |
| Size / Dimension [y] | 5 mm |
| Size / Dimension [z] | 2 mm |
| Size / Dimension [z] | 0.079 " |
| Voltage Rating - DC | 62 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
ITV9550L1445 Series
ITV is a three-terminal surface mountable li-ion battery protector designed to guard against the damage caused by both overcurrent and overcharging. A fuse element is embedded to cut off the circuit when overcurrent issue happens. A heater is also directly embedded under the fuse element, it will generate heat to blow the fuse once overvoltage detected by IC or FET.
Documents
Technical documentation and resources