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FEMTOSMDC012F-2 - LITTELFUSE

Description: Resettable Fuses - PPTC

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PCB Footprints
FEMTOSMDC012F-2 - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - FEMTOSMDC005F-2
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3D Models
FEMTOSMDC012F-2 - LITTELFUSE  - 3D model - Fuses Chip - FEMTOSMDC005F-2
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FEMTOSMDC012F-2 Details

  • Manufacturer Part Number:

    FEMTOSMDC012F-2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    0.75 mm

  • Package Length:

    1.8 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    1 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Reference Standard:

    CSA; UL

  • Resistance:

    1.1 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    9 V

FEMTOSMDC012F-2 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for FEMTOSMDC012F-2 is a rectangular pad with dimensions of 1.2mm x 0.8mm, with a 0.5mm x 0.5mm thermal pad in the center. The pad should be solder-mask defined and have a non-solder-mask-defined area of 0.2mm around the perimeter.
  • To ensure reliable soldering of FEMTOSMDC012F-2, use a soldering iron with a temperature of 260°C to 280°C, and apply a small amount of solder paste to the PCB pad. Use a reflow oven with a peak temperature of 240°C to 250°C, and a dwell time of 30 seconds to 60 seconds.
  • The maximum operating temperature range for FEMTOSMDC012F-2 is -55°C to 150°C, with a derating of 1.33mΩ/°C above 125°C.
  • Yes, FEMTOSMDC012F-2 can be used in high-frequency applications up to 1GHz, but it's recommended to use a suitable PCB layout and decoupling capacitors to minimize parasitic inductance and ensure stable operation.
  • FEMTOSMDC012F-2 has an internal ESD protection diode, but it's still recommended to follow proper ESD handling procedures during assembly and testing, such as using an ESD wrist strap or mat, and storing the devices in anti-static packaging.

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FEMTOSMDC012F-2 Overview

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