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SF2D-DC24V - Panasonic

Description: Flat type (double contact) Safety relay compliant with Safety standards

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PCB Footprints
SF2D-DC24V - Panasonic PCB footprint - Other - Other - SF2D-DC24V-2
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3D Models
SF2D-DC24V - Panasonic  - 3D model - Other - SF2D-DC24V-2
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SF2D-DC24V Details

  • Manufacturer Part Number:

    SF2D-DC24V

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.20

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • Body Breadth:

    25 mm

  • Body Height:

    16.5 mm

  • Body Length or Diameter:

    53.3 mm

  • Coil Current(DC)-Max:

    0.021 A

  • Coil Operate Voltage(DC):

    18 V

  • Coil Power:

    500 mW

  • Coil Release Voltage(DC):

    2.4 V

  • Coil Resistance:

    1152 Ω

  • Coil Voltage(DC)-Max:

    24 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    6A@440VAC

  • Contact Current(AC)-Max:

    6 A

  • Contact Current(DC)-Max:

    6 A

  • Contact (DC) Max Rating R Load:

    6A@30VDC

  • Contact Voltage(AC)-Max:

    440 V

  • Contact Voltage(DC)-Max:

    30 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT MOUNT

  • Operate Time:

    30 ms

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    BOX

  • Physical Dimension:

    53.3mm x 25mm x 16.5mm

  • Reference Standard:

    CSA; SEV; SUVA; TUV; UL

  • Relay Action:

    MOMENTARY

  • Relay Function:

    4PST

  • Relay Type:

    SAFETY RELAY

  • Release Time:

    15 ms

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

SF2D-DC24V Frequently Asked Questions (FAQs)

  • A good PCB layout for SF2D-DC24V involves keeping the input and output capacitors close to the module, using a solid ground plane, and minimizing the length of the input and output cables. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure reliability in high-temperature applications, ensure that the module is operated within the recommended temperature range (up to 85°C). Use a heat sink or thermal interface material to dissipate heat, and consider derating the output power at high temperatures.
  • A 10uF to 22uF ceramic or film capacitor with a voltage rating of 50V or higher is recommended for the input capacitor. The capacitor should be placed as close to the module as possible to minimize noise and ripple.
  • Yes, SF2D-DC24V can be used in a redundant or parallel configuration to achieve higher output power or redundancy. However, ensure that the modules are synchronized and that the output voltages are matched to prevent current imbalance.
  • To troubleshoot common issues with SF2D-DC24V, check the input voltage, output load, and ambient temperature. Verify that the module is properly soldered and that the PCB layout is correct. Use an oscilloscope to measure the output voltage and current, and check for signs of overheating or electrical overstress.

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SF2D-DC24V Overview

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