1210L350SL Resettable PTCs - Lo Rho (SL) Series Polyfuse PPTC

Part Number: 1210L350SL

Series: LoRho

Lo Rho (SL) Series Polyfuse PPTC

The Littelfuse Lo Rho Series is a PPTC Polyfuse with ultra low normal operating resistance.

Features:

Fast response to fault currents

Automatically Resettable

Low resistance at normal operating hold current

Thin profile: < 0.75mm

Available in various footprint and current rating

RoHS compliant, Lead-free, Halogen-free, TUV & UL certified

Compatible with high temperature solders

Applications:
Battery Pack, Cell Phone, MP3, Camera, PDA, Computer Peripherals such as Data Cards, LCD Displays, USB and Data Storage Devices

Help	Property	Value
Minimum current required to maintain on state. Close Info	Hold Current (A)	3.5
The minimum current at which the device will trip in 23ºC still air. Close Info	Trip Current (A)	7
Indicates the voltage that a device can be relied upon to safely interrupt its rated short circuit current in a circuit where the voltage is equal to, or less than, its rated voltage. Close Info	Max Voltage Rating	6
Close Info	Max Fault Current Rating	50
Power Dissipated from the device when in the tripped state in 20ºC still air. Close Info	Max Power Dissipation (W)	0.8
The minimum resistance of the device in an initial (un-soldered) state. Close Info	Minimum Resistance (R_IL) (Ohms)	0.003
The maximum measured resistance in the non-tripped state one hour after reflow with reflow conditions of 260ºC for 20 seconds Close Info	Max Resistance (R_1max) (Ohms)	0.018
Maximum Time to Trip - Current Close Info	Max Time to Trip Current (A)	17.5
Maximum Time to Trip - Time Close Info	Max Time to Trip Time (Sec)	2
Package Size/Form Factor Close Info	Package Size	1210 (3225)
Operating Temperature (deg C) Close Info	Operating Temperature (deg C)	-40�C - + 85�C

Design Support