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1206L012/48WR - LITTELFUSE

Description: Resettable Fuses - PPTC PTC 48V POLYFUSE SURF MOUNT 1206 .120A

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PCB Footprints
1206L012/48WR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 1206 (3216 Metric),
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3D Models
1206L012/48WR - LITTELFUSE  - 3D model - Fuses Chip - 1206 (3216 Metric),
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1206L012/48WR Details

  • Manufacturer Part Number:

    1206L012/48WR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.25 mm

  • Package Length:

    3.4 mm

  • Package Style:

    SMT

  • Package Width:

    1.8 mm

  • Packing Method:

    TR, 7 INCH

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    1.5 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    48 V

1206L012/48WR Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1206L012/48WR is a rectangular pad with a size of 1.3 mm x 2.5 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and thermal performance.
  • Yes, the 1206L012/48WR is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the component is properly derated and that the system design takes into account the thermal performance of the device.
  • During PCB assembly and rework, it's essential to handle the 1206L012/48WR with care to avoid damage. Use a vacuum pickup tool or tweezers to handle the component, and avoid touching the component's leads or body to prevent damage from electrostatic discharge (ESD).
  • The recommended soldering profile for the 1206L012/48WR is a peak temperature of 260°C, with a dwell time of 10-30 seconds. It's essential to follow the recommended soldering profile to ensure proper solder joint formation and to prevent damage to the component.
  • Yes, the 1206L012/48WR is compatible with lead-free soldering processes. However, it's essential to ensure that the soldering process is optimized for the component's materials and that the recommended soldering profile is followed.

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1206L012/48WR Overview

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