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HFW4A1201S01 - TE Connectivity

Description: Low Signal Relays - PCB HFW4A1201S01 = 2100 HFW 4A REL 2 Form C (DPDT-NO, NC), 26.5 VDC , 46.7 mA , 1.4 W , -65C ~ +125C

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PCB Footprints
HFW4A1201S01 - TE Connectivity PCB footprint - Other - Other - HFW4A1201S01-3
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3D Models
HFW4A1201S01 - TE Connectivity  - 3D model - Other - HFW4A1201S01-3
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HFW4A1201S01 Details

  • Manufacturer Part Number:

    HFW4A1201S01

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.20

  • Factory Lead Time:

    33 Weeks, 2 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    5.57

  • Body Breadth:

    10.41 mm

  • Body Height:

    11.43 mm

  • Body Length or Diameter:

    20.57 mm

  • Coil Current(DC)-Max:

    0.044 A

  • Coil Operate Voltage(DC):

    13.4 V

  • Coil Power:

    1166 mW

  • Coil Release Voltage(DC):

    1.5 V

  • Coil Resistance:

    600 Ω

  • Coil Voltage(DC)-Max:

    26.5 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    1A@115VAC

  • Contact Current(AC)-Max:

    1 A

  • Contact Current(DC)-Max:

    4 A

  • Contact (DC) Max Rating R Load:

    4A@30VDC

  • Contact Voltage(AC)-Max:

    115 V

  • Contact Voltage(DC)-Max:

    30 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operate Time:

    7 ms

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -65 °C

  • Physical Dimension:

    20.57mm x 10.41mm x 11.43mm

  • Relay Action:

    MOMENTARY

  • Relay Function:

    DPDT

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    6 ms

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

HFW4A1201S01 Frequently Asked Questions (FAQs)

  • TE Connectivity provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure proper thermal management, signal integrity, and reliability.
  • Follow the recommended soldering profile and rework guidelines provided by TE Connectivity. Ensure the soldering iron temperature is within the specified range, and use a solder with a melting point compatible with the component's temperature rating.
  • The HFW4A1201S01 has a high power dissipation rating. Ensure proper thermal management by providing adequate heat sinking, using thermal interface materials, and maintaining good airflow around the component.
  • While the HFW4A1201S01 is designed to be robust, it's essential to evaluate its performance in high-vibration or high-shock environments. Consult with TE Connectivity or a qualified engineer to determine the component's suitability for such applications.
  • Consult the datasheet and application notes for troubleshooting guidelines. Perform visual inspections, check for proper soldering, and verify the component's operating conditions. If issues persist, contact TE Connectivity's technical support or a qualified engineer for assistance.

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HFW4A1201S01 Overview

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About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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