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TX2SA-3V - Panasonic

Description: 2,000 Vrms dielectric strength, 2 Form C and 2 A relays

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PCB Footprints
TX2SA-3V - Panasonic PCB footprint - Other - Other - SA_8_Pin
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TX2SA-3V - Panasonic  - 3D model - Other - SA_8_Pin
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TX2SA-3V Details

  • Manufacturer Part Number:

    TX2SA-3V

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.49.00.50

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    7.5

  • Additional Feature:

    LOW PROFILE

  • Body Breadth:

    7.4 mm

  • Body Height:

    8.4 mm

  • Body Length or Diameter:

    15 mm

  • Coil Current(DC)-Max:

    0.047 A

  • Coil Operate Voltage(DC):

    2.25 V

  • Coil Power:

    140 mW

  • Coil Release Voltage(DC):

    0.3 V

  • Coil Resistance:

    64.3 Ω

  • Coil Voltage(DC)-Max:

    3 V

  • Coil Voltage-Nom:

    3 V

  • Coil/Input Supply Type:

    DC

  • Contact Current(DC)-Max:

    2 A

  • Contact (DC) Max Power Rating R Load:

    60W@220VDC

  • Contact (DC) Max Rating R Load:

    2A@220VDC

  • Contact Resistance:

    100 mΩ

  • Contact Voltage(DC)-Max:

    220 V

  • Contact/Output Supply Type:

    DC

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    Silver

  • End Contact Plating:

    GOLD

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    1000000000 Ω

  • Mounting Feature:

    SURFACE MOUNT-STRAIGHT

  • Number of Terminals:

    8

  • Operate Time:

    4 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TUBE

  • Physical Dimension:

    15mm x 7.4mm x 8.2mm

  • Reference Standard:

    BSI; CSA; UL

  • Relay Action:

    MOMENTARY

  • Relay Form:

    2 FORM C

  • Relay Function:

    DPDT

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    4 ms

  • Sealing:

    WATER PROOF

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

TX2SA-3V Frequently Asked Questions (FAQs)

  • Panasonic recommends a PCB layout with a minimum of 1.5 mm clearance around the relay to ensure proper heat dissipation and to prevent electrical noise interference. A ground plane under the relay is also recommended to reduce electromagnetic interference.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the relay's current capacity according to the temperature derating curve provided in the datasheet. Additionally, ensure good airflow around the relay and consider using a heat sink if necessary.
  • A recommended drive circuit for the TX2SA-3V relay includes a series resistor and a diode to protect the driver transistor from back-EMF. A buffer circuit may also be necessary to ensure a clean drive signal.
  • To prevent relay contact welding, ensure that the relay is driven with a clean, rectangular waveform with a sufficient voltage and current to ensure reliable switching. Avoid using the relay in applications with high inrush currents or high-frequency switching.
  • Store the TX2SA-3V relay in a dry, clean environment away from direct sunlight and moisture. Handle the relay by the body, avoiding touching the leads or electrical contacts to prevent damage or contamination.

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TX2SA-3V Overview

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Part Image TX2SA-3V-X Panasonic Electronic Components

Power/Signal Relay, 2 Form C, DPDT, Momentary, 0.047A (Coil), 3VDC (Coil), 140mW (Coil), 2A (Contact), 220VDC (Contact), DC Input, Random, DC Output, Surface Mount-Straight