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PFNF.012.2 - SCHURTER

Description: Polymeric PTC Resettable Fuse 30V 120 mA Ih Surface Mount 1206 (3216 Metric), Concave

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Symbol
PFNF.012.2 - SCHURTER - PCB symbol
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PCB Footprints
PFNF.012.2 - SCHURTER PCB footprint - Other - Other - 1206(3216 Metric)_2025
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3D Models
PFNF.012.2 - SCHURTER - 3D model - Other - 1206(3216 Metric)_2025
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PFNF.012.2 Details

  • Manufacturer Part Number:

    PFNF.012.2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    21 Weeks, 3 Days

  • Manufacturer:

    Schurter Electronic Components

  • YTEOL:

    8.25

  • Additional Feature:

    RMIN AT 23 DEG CEL

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.1 mm

  • Package Length:

    3.4 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    1.8 mm

  • Packing Method:

    TR

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    1.35 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    TEMPERATURE SENSING

  • Working Voltage:

    30 V

PFNF.012.2 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5 Nm to 1.5 Nm, as specified in the manufacturer's application notes.
  • No, the PFNF.012.2 is rated for a maximum voltage of 250V AC/DC, so it's not suitable for high-voltage applications. You should choose a fuse with a higher voltage rating for such applications.
  • To determine the correct fuse size, you need to calculate the maximum current that your circuit can handle. You can use the formula: Fuse Rating (A) = Maximum Circuit Current (A) x 1.25. Then, choose a fuse with a rating that is equal to or greater than the calculated value.
  • The PFNF.012.2 has a standard footprint, but you should still verify the PCB layout to ensure that the fuse fits properly and that the solder pads are compatible. You can check the datasheet for the recommended PCB layout and footprint dimensions.
  • The PFNF.012.2 is rated for operation up to 85°C, but it's not suitable for extremely high-temperature environments. If your application requires operation above 85°C, you should choose a fuse with a higher temperature rating.

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PFNF.012.2 Overview

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PFNF.012.2 Alternates

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Part Image MF-NSMF012-2 Bourns Inc

PTC Resettable Fuse, 1.35ohm, Surface Mount