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ST1-DC48V-F - Panasonic

Description: 1 Form A 1 Form B/2 Form A, 8 A, Polarized power relays

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ST1-DC48V-F - Panasonic PCB footprint - Other - Other - ST1x
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ST1-DC48V-F - Panasonic  - 3D model - Other - ST1x
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ST1-DC48V-F Details

  • Manufacturer Part Number:

    ST1-DC48V-F

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.49.00.50

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    7

  • Body Breadth:

    14 mm

  • Body Height:

    11.3 mm

  • Body Length or Diameter:

    31 mm

  • Coil Current(DC)-Max:

    0.005 A

  • Coil Operate Voltage(DC):

    38.4 V

  • Coil Power:

    240 mW

  • Coil Release Voltage(DC):

    4.8 V

  • Coil Resistance:

    9000 Ω

  • Coil Voltage(DC)-Max:

    48 V

  • Coil Voltage-Nom:

    48 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Power Rating R Load:

    3040VA@380VAC

  • Contact (AC) Max Rating R Load:

    8A@380VAC

  • Contact Current(AC)-Max:

    8 A

  • Contact Current(DC)-Max:

    8 A

  • Contact (DC) Max Power Rating R Load:

    150W@250VDC

  • Contact (DC) Max Rating R Load:

    8A@250VDC

  • Contact Resistance:

    30 mΩ

  • Contact Voltage(AC)-Max:

    380 V

  • Contact Voltage(DC)-Max:

    250 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    Silver Tin Oxide

  • End Contact Plating:

    GOLD

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    1000000000 Ω

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    8

  • Operate Time:

    15 ms

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    BOX; TUBE

  • Physical Dimension:

    31mm x 14mm x 11.3mm

  • Reference Standard:

    CSA; SEV; UL; VDE

  • Relay Action:

    MOMENTARY

  • Relay Form:

    1 FORM A,B

  • Relay Function:

    DPST

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    10 ms

  • Surface Mount:

    NO

  • Terminal Length:

    0.003500127000254001 inch

  • Termination Type:

    SOLDER

ST1-DC48V-F Frequently Asked Questions (FAQs)

  • Panasonic recommends a PCB layout with a large ground plane, short and wide traces for the input and output, and a decoupling capacitor (e.g., 10uF) between the input and ground to reduce noise and ensure stable operation.
  • The ST1-DC48V-F is designed to meet safety standards such as UL60950-1, EN60950-1, and IEC60950-1. To ensure compliance, follow the recommended PCB layout, use a suitable input fuse, and ensure the converter is operated within its specified temperature range.
  • The maximum allowable capacitance on the output is 220uF. Exceeding this value may cause instability or oscillation in the converter.
  • Yes, the ST1-DC48V-F can be used in a redundant configuration, but it's essential to ensure that the converters are synchronized and that the output voltages are matched to prevent current circulation between the converters.
  • To troubleshoot issues, check the input voltage, output voltage, and current. Verify that the converter is operated within its specified temperature range and that the PCB layout meets the recommended guidelines. Also, check for any signs of physical damage or overheating.

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