Littelfuse Inc

PolySwitch Automotive Resettable SMD Devices - nanoASMDC Series

Littelfuse offers their nanoASMDC series of automotive resettable SMD devices for use in a variety of applications

Image of Littelfuse's nanoASMDC Series The Littelfuse PolySwitch team has developed the nanoASMDC, an automotive-specific version of their PPTC devices. These products are qualified and sold under the PS400 specification which is derived from AEC-Q200, the standard for electronic components used in the automotive industry. The key difference between these product families and other protection devices in the Littelfuse circuit protection product portfolio is the qualification process that is followed which includes a series of rigorous tests related to the automotive environment. As a result, they are characterized by specific additional values determined following automotive-related testing.

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Features
  • RoHS compliant
  • Overcurrent and overvoltage circuit protection devices
  • Resettable and single-use overcurrent devices
  • Wide range of form factor and termination methods
  • Products meet applicable automotive industry standards
  • Devices compatible with high-volume electronics assembly
Applications
  • Motor and motor circuit protection including power door-locks, mirrors, lumbar pumps, seats, sunroofs, and windows
  • Electronic control unit (ECU) I/O protection
  • Heating, ventilation, and cooling (HVAC) motor and I/O protection
  • Telematics, infotainment, and navigations systems
  • Liquid crystal display (LCD) back-light heaters
  • Power and cigarette lighter outlets, plugs, and adapter/chargers
  • Powered networks and buses
  • Air-flow detection and overcurrent protection in HVAC and cooling fan systems
  • Stall detection in express window and sunroof circuits
  • Resettable overcurrent protection for power distribution, electrical centers, and junction boxes
  • Wire downsizing
  • Motor electromagnetic interference (EMI) suppression
  • Electrostatic discharge (ESD) damage protection
  • Load dump and other transient voltage protection

nanoASMDC Series

ImageManufacturer Part NumberDescriptionCurrent - Trip (It)Current - MaxTime to TripAvailable QuantityPriceView Details
PTC RESET FUSE 48V 120MA 1206NANOASMDC012F-2PTC RESET FUSE 48V 120MA 1206390 mA10 A200 ms2488 - Immediate$4.69View Details
PTC RESET FUSE 48V 160MA 1206NANOASMDC016F-2PTC RESET FUSE 48V 160MA 1206450 mA10 A300 ms11429 - Immediate$4.20View Details
PTC RESET FUSE 24V 200MA 1206NANOASMDC020F-2PTC RESET FUSE 24V 200MA 1206420 mA100 A100 ms9659 - Immediate$4.20View Details
PTC RESET FUSE 16V 350MA 1206NANOASMDC035F-2PTC RESET FUSE 16V 350MA 1206750 mA20 A100 ms1173 - Immediate$5.27View Details
Published: 2017-03-30

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