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RF303-12 - Teledyne Technologies

Description: DPDT PCB Mount Latching Relay 1 A, 12V dc

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RF303-12 - Teledyne Technologies PCB footprint - Other - Other - RF303-12
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RF303-12 Details

  • Manufacturer Part Number:

    RF303-12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.20

  • Manufacturer:

    Teledyne Technologies Inc

  • YTEOL:

    8

  • Additional Feature:

    ELECTRICAL LIFE FOR LOW LEVEL RATINGS IS 10000000

  • Body Height:

    9.78 mm

  • Body Length or Diameter:

    8.51 mm

  • Coil Current(DC)-Max:

    0.014 A

  • Coil Operate Voltage(DC):

    9 V

  • Coil Power:

    200 mW

  • Coil Resistance:

    850 Ω

  • Coil Voltage(DC)-Max:

    12 V

  • Coil/Input Supply Type:

    DC

  • Contact Current(DC)-Max:

    1 A

  • Contact (DC) Max Rating R Load:

    1A@28VDC

  • Contact Voltage(DC)-Max:

    28 V

  • Contact/Output Supply Type:

    DC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operate Time:

    6 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • Relay Action:

    MOMENTARY

  • Relay Function:

    DPDT

  • Relay Type:

    RF RELAY

  • Release Time:

    3 ms

  • Sealing:

    HERMETICALLY SEALED

  • Surface Mount:

    NO

  • Switching Time:

    9 ms

  • Terminal Finish:

    Gold (Au)

  • Termination Type:

    SOLDER

RF303-12 Frequently Asked Questions (FAQs)

  • Teledyne recommends a 4-layer PCB with a solid ground plane, and a microstrip transmission line layout to minimize signal loss and radiation. A detailed application note is available upon request.
  • Teledyne recommends following the recommended mounting and screw torque specifications, and using a vibration-dampening material (e.g., silicone adhesive) between the device and the PCB. Additionally, ensure the PCB is properly secured to the chassis or enclosure.
  • While the datasheet specifies an operating temperature range of -40°C to +85°C, Teledyne recommends derating the device by 1°C per 1,000 feet above sea level to ensure reliable operation in high-altitude applications.
  • Yes, the RF303-12 is designed to be compact and can be used in space-constrained designs. However, ensure proper thermal management and clearance around the device to prevent overheating and signal degradation.
  • Teledyne recommends following a systematic troubleshooting approach, including checking the power supply, signal input, and PCB layout. Additionally, consult the device's errata sheet and application notes for specific guidance on troubleshooting common issues.

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