POLYSWITCH RESETTABLE DEVICES Surface-Mount Devices PolySwitch surface-mount devices are an effective circuit protection method for computer, consumer, multimedia, portable and automotive electronics applications. In an affort to reduce the size and cost of surface- mount devices, Littelfuse PolySwitch team introduced the miniSMD product series in 1995. Subsequently, we developed the microSMD, nanoSMD, picoSMD and femtoSMD family of products. The femtoSMD series reduced the device size to a 1608mm (0603 mils) footprint, which is one-twelfth the size of the popular miniSMD series. Recent additions to the PolySwitch surface-mount series include 1.1A picoSMD 1210mm (0805 mils) and 0.35A femtoSMD 1608mm (0603 mils) devices. BENEFITS APPLICATIONS Smaller size helps save board space and cost Computer Many product choices optimizes design flexibility Portable electronics Compatible with high-volume electronics assembly Multimedia Assists in meeting regulatory requirements Game machines Higher voltage ratings allow use in new applications Telephony and broadband Mobile phones FEATURES Automotive Industrial controls RoHS compliant Battery Halogen free (refers to: Br 900ppm, Cl 900ppm, Br+Cl 1500ppm) Broadest range of resettable devices available in the industry Current ratings from 0.05 to 3.1A Voltage ratings from 6V computer and electronic applications to 60V telecom applications Agency recognition: UL, CSA, TV Small footprint Fast time-to-trip Low resistance 120 RoHS Compliant, ELV Compliant Specifications subject to change without notice. 2017 Littelfuse, Inc. PolySwitch Resettable Devices Surface-Mount Devices Application Selection Table The table below lists PolySwitch surface-mount devices recommended for use in typical applications Specifications for the suggested PolySwitch surface-mount device part numbers can be found in this table Once a part has been selected, the user should evaluate and test each product for the intended application PolySwitch Resettable Devices - Key Selection Criteria Overcurrent Fast Time-to-trip Protection Application Additional Comments Overvoltage Small Size Low Resistance (Temperature Protection) AC Adapter Input Power Use w/ Zener & Triac SMD250F SMD250F SMD200F Battery Pack Protection nanoSMDC150F miniSMDC260F miniSMDE200F/16 Charger Protection nanoSMDC050F miniSMDC110F/16 nanoSMDC075F CPU/IC Protection nanoSMDC110F nanoSMDC150F nanoSMDC075F Data Acquisition/Sensor microSMD005F microSMD005F DC Input/Output Power 6V nanoSMDC075F nanoSMDC150F nanoSMDC050F/13.2 12V miniSMDC075F miniSMDC110F/16 miniSMDC075F DDC nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 Device Bay System DB12, DB20 miniSMDC200F miniSMDC260F miniSMDC200F DB32 miniSMDC260F SMD300F miniSMDC200F Ethernet/LAN nanoSMDC050F/13.2 miniSMDC110F/16 nanoSMDC075F Fan microSMD035F microSMD050F microSMD035F HDMI picoSMDC035S picoSMDC035S picoSMDC035S IEEE 802.3af VoIP decaSMDC050F/60 decaSMDC050F/60 decaSMDC050F/60 IEEE-1394 Power Provider SMD100F/33 SMD185F SMD100F/33 Alt. Power Provider SMD185F SMD185F SMD150F/33 Self-Powered SMD185F SMD185F SMD150F/33 LCD Inverter nanoSMDC050F/13.2 miniSMDC110F/16 nanoSMDC075F LCD Screen Power nanoSMDC050F/13.2 nanoSMDC050F/13.2 microSMD035F LNB (Low Noise Block) SMD075F SMD075F SMD050F Motor 6V nanoSMDC110F nanoSMDC150F microSMD075F 13.2V miniSMDC075F miniSMDC110F/16 miniSMDC075F PS/2 Mouse/Keyboard nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 Signal - Data Communication 6V nanoSMDC075F nanoSMDC075F nanoSMDC075F 13.2V miniSMDC050F miniSMDC075F miniSMDC020F 30V SMD030F-2018 SMD075F SMD050F SCSI nanoSMDC110F nanoSMDC150F nanoSMDC075F SIM/Smart Card Reader femtoSMDC010F femtoSMDC010F femtoSMDC005F Telecom - Modem Digital Line OC miniSMDC014F miniSMDC014F miniSMDC014F Telecom - PBX Subscriber OC miniSMDC014F miniSMDC014F miniSMDC014F Temperature Sensor CPU nanoSMDC050F/13.2 nanoSMDC075F nanoSMDC050F/13.2 USB Individual Port nanoSMDC075F nanoSMDC110F nanoSMDC050F/13.2 2 Port Ganged nanoSMDC150F miniSMDC150F miniSMDC125F 3 Port Ganged miniSMDC200F miniSMDC200F miniSMDC200F Note: This list is not exhaustive. Littelfuse welcomes our customers input for additional application ideas for PolySwitch resettable devices. 121 Specifications subject to change without notice. 2017 Littelfuse, Inc. RoHS Compliant, ELV Compliant