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5504-24-1 - Coto Technology

Description: REED RELAY, SPST-NC, 24VDC, 3A, THT; Contact Configuration:SPST-NC; Coil Voltage:24VDC; Product Range:5500 Series; Relay Mounting:Through Hole; Coil Resistance:575ohm; Switching Current Max:3A; Switching Voltage Max:3.5kV RoHS Compliant: Yes

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5504-24-1 - Coto Technology PCB footprint - Other - Other - 5504-24-1-3
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5504-24-1 - Coto Technology  - 3D model - Other - 5504-24-1-3
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5504-24-1 Details

  • Manufacturer Part Number:

    5504-24-1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.60

  • Manufacturer:

    Coto Technology USA

  • YTEOL:

    8.7

  • Additional Feature:

    SHIELDED

  • Body Breadth:

    18.03 mm

  • Body Height:

    19.05 mm

  • Body Length or Diameter:

    71.12 mm

  • Coil Current(DC)-Max:

    0.042 A

  • Coil Operate Voltage(DC):

    18 V

  • Coil Power:

    1008 mW

  • Coil Release Voltage(DC):

    2 V

  • Coil Resistance:

    575 Ω

  • Coil Voltage(DC)-Max:

    30 V

  • Coil Voltage-Nom:

    24 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    3A@7500VAC

  • Contact Current(AC)-Max:

    3 A

  • Contact Current(DC)-Max:

    3 A

  • Contact (DC) Max Rating R Load:

    3A@7500VDC

  • Contact Resistance:

    200 mΩ

  • Contact Voltage(AC)-Max:

    7500 V

  • Contact Voltage(DC)-Max:

    7500 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000000 Cycle(s)

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    10000000000 Ω

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    4

  • Operate Time:

    3 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Physical Dimension:

    71.12mm X 18.03mm X 19.05mm

  • Relay Action:

    MOMENTARY

  • Relay Form:

    1 FORM B

  • Relay Function:

    SPST

  • Relay Type:

    DRY REED RELAY

  • Release Time:

    3 ms

  • Sealing:

    HERMETICALLY SEALED

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Length:

    0.005100330200660402 inch

  • Termination Type:

    SOLDER

5504-24-1 Frequently Asked Questions (FAQs)

  • Coto Technology recommends a minimum of 1 oz copper thickness and a thermal relief pattern under the relay to ensure efficient heat dissipation. A minimum of 10 mm clearance around the relay is also recommended for proper airflow.
  • To ensure reliable switching and minimize contact wear, Coto Technology recommends using a minimum of 10 ms switching time, avoiding rapid switching cycles, and keeping the relay clean and dry. Additionally, using a snubber circuit can help reduce contact wear.
  • Coto Technology recommends using a transistor or FET driver with a base resistor and a diode for back-EMF protection. A minimum of 1 kΩ base resistor and a 1N4007 diode are recommended for reliable operation.
  • To minimize EMI and RFI emissions, Coto Technology recommends using a shielded cable for the relay coil, keeping the relay away from sensitive circuits, and using a common-mode choke or ferrite bead on the relay coil leads.
  • Coto Technology recommends storing the relay in a dry, clean environment, away from direct sunlight and moisture. Handling should be done with anti-static wrist straps or mats to prevent ESD damage.

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