microSMD350LR-D Datasheet | Littelfuse

Description Poly Switch® low resistivity SMD (surface-mount device) is a versatile device well suited for general applications which have space-constrained, low power dissipation and high environmental reliability requirements. The devices can help provide both overcurrent and overtemperature protection for battery pack PCMs (protection circuit modules), circuit PCBA and signal/power I/O interface. The resettable feature ensures the device will “Trip” and protect the application during the faults and yet regain the functions once the error is removed. Features - Current ratings from 1.75 to 6.0A - Maximum electrical rating: 6VDC and short circuit current 50A - Halogen free (Br≤900ppm, Cl≤900ppm, and Br+Cl≤1500ppm) - Ultra low internal resistance - Automatic Reset - Ro HS plaint, lead-free and halogen free Applications - Mobile and smart phones - Wearable devices - Portable game console - VR/AR head mount display (HMD) - Tablets and e Book - Portable printer and projector - Li-Ion battery Powered Mobile Devices - USB Connection Ports © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/21/17 Poly Switch® Resettable PTCs Surface Mount > Lo Rho Series Electrical Characteristics Part Number IH IT (A) (A) nano SMDLR Series Size 3216mm/1206mils nano SMD175LR 1.75 5.00 nano SMD200LR 9.50 nano SMD270LR 2.70 6.30 nano SMD350LR 3.50 6.30 nano SMD380LR 3.80 8.00 nano SMD400LR 8.00 nano SMD450LR 4.50 10.00 nano SMD500LR-D 10.00 nano SMD550LR 5.50 11.00 nano SMD600LR 12.00 micro SMDLR Series Size 3225mm/1210mils micro SMD190LR 1.90 4.90 micro...