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ARJ20A4H - Panasonic

Description: Panasonic Surface Mount High Frequency RF Relay, 4.5V dc Coil, 50Ω Impedance, 5GHz Max. Coil Freq., DPDT

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Symbol
ARJ20A4H - Panasonic - PCB symbol
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PCB Footprints
ARJ20A4H - Panasonic PCB footprint - Other - Other - ARJ20A
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3D Models
ARJ20A4H - Panasonic - 3D model - Other - ARJ20A
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ARJ20A4H Details

  • Manufacturer Part Number:

    ARJ20A4H

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.20

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    8

  • Body Breadth:

    9 mm

  • Body Height:

    8.2 mm

  • Body Length or Diameter:

    14 mm

  • Characteristic Impedance:

    50 Ω

  • Coil Current(DC)-Max:

    0.044 A

  • Coil Operate Voltage(DC):

    3.38 V

  • Coil Power:

    200 mW

  • Coil Release Voltage(DC):

    0.45 V

  • Coil Resistance:

    101.2 Ω

  • Coil Voltage(DC)-Max:

    4.5 V

  • Coil/Input Supply Type:

    DC

  • Contact Current(DC)-Max:

    0.3 A

  • Contact (DC) Max Rating R Load:

    .3A@30VDC

  • Contact Voltage(DC)-Max:

    30 V

  • Contact/Output Supply Type:

    DC

  • Electrical Life:

    1000000 Cycle(s)

  • Input Power-Max:

    1 W

  • Insertion Loss-Max:

    0.5 dB

  • Isolation-Max:

    35 dB

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT-STRAIGHT

  • Operate Time:

    5 ms

  • Operating Frequency-Max:

    5000 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -30 °C

  • Packing Method:

    BOX

  • Physical Dimension:

    14mm x 9mm x 8.2mm

  • Relay Action:

    MOMENTARY

  • Relay Function:

    DPDT

  • Relay Type:

    RF RELAY

  • Release Time:

    5 ms

  • Sealing:

    HERMETICALLY SEALED

  • Surface Mount:

    NO

  • Switching Time:

    10 ms

  • Terminal Finish:

    Gold (Au)

  • Termination Type:

    SOLDER

  • VSWR:

    1.25

ARJ20A4H Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the ARJ20A4H relay is to have a minimum of 1.5 mm clearance around the relay, and to use a thermal land pattern to dissipate heat. A ground plane is also recommended to reduce electromagnetic interference.
  • To ensure the relay is properly driven, use a driver circuit that can provide the recommended coil voltage and current. A flyback diode is also recommended to protect the driver circuit from back-EMF. Additionally, ensure the driver circuit can handle the relay's coil resistance and inductance.
  • The maximum switching frequency for the ARJ20A4H relay is 20 Hz. Exceeding this frequency may reduce the relay's lifespan or cause it to malfunction.
  • The ARJ20A4H relay requires a coil voltage of 12 V and a coil current of 15.4 mA. Ensure your design can provide these specifications, and consider using a voltage regulator and current limiter to prevent overheating or damage to the relay.
  • The ARJ20A4H relay is designed for use in electrical circuits and must be handled and installed with care. Ensure proper insulation and isolation from other components, and follow safety guidelines for electrical circuits to prevent electrical shock or fire hazards.

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ARJ20A4H Overview

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