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ADF0404 - TE Connectivity

Description: DIP Switch, Gold Flash Contact Plating, Black, Polyphenylene Sulfide (PPS), 4 Switch, -30 – 85 °C, Flush Actuator / Slide Actuator, Alcoswitch DIP

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PCB Footprints
ADF0404 - TE Connectivity PCB footprint - Other - Other - ADF0404-2_2025
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ADF0404 - TE Connectivity  - 3D model - Other - ADF0404-2_2025
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ADF0404 Details

  • Manufacturer Part Number:

    ADF0404

  • Brand Name:

    Alcoswitch

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.90.65

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    7

  • Actuator Color:

    WHITE

  • Actuator Material:

    POLYAMIDE6T

  • Actuator Type:

    SLIDE TYPE

  • Additional Feature:

    APPROVAL: UL

  • Body Breadth:

    7.5 mm

  • Body Color:

    BLACK

  • Body Height:

    4 mm

  • Body Length or Diameter:

    12.14 mm

  • Center Contact Material:

    COPPER ALLOY

  • Center Contact Plating:

    GOLD OVER NICKEL

  • Contact Current(AC)-Max:

    1 A

  • Contact Current(DC)-Max:

    0.1 A

  • Contact (DC) Max Rating R Load:

    0.1A@24VDC

  • Contact Function:

    OFF-ON

  • Contact Resistance:

    0.1 mΩ

  • Contact Voltage(DC)-Max:

    24 V

  • Dielectric Withstand Volts:

    300VAC V

  • Electrical Life:

    1000 Cycle(s)

  • End Contact Material:

    COPPER ALLOY

  • End Contact Plating:

    GOLD OVER NICKEL

  • Housing Material:

    POLYPHENYLENE SULPHIDE

  • Insulation Resistance:

    100000000 Ω

  • Insulator Material:

    POLYPHENYLENE SULPHIDE

  • JESD-609 Code:

    e4

  • Mounting Feature:

    THROUGH HOLE-RIGHT ANGLE

  • Number of Positions:

    4

  • Number of Switch Sections:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • PCB Hole Count:

    8

  • Packing Method:

    TUBE

  • Solderability:

    WAVE

  • Surface Mount:

    NO

  • Switch Action:

    LATCHED

  • Switch Function:

    SPST

  • Switch Type:

    SLIDE DIP SWITCH

  • Terminal Finish:

    Gold (Au)

  • Terminal Length:

    0.157 inch

  • Terminal Material:

    COPPER ALLOY

  • Termination Type:

    SOLDER

ADF0404 Frequently Asked Questions (FAQs)

  • TE Connectivity recommends a 4-layer PCB with a solid ground plane and a separate power plane for the ADF0404. The device should be placed near the edge of the board to minimize signal reflections. A microstrip or coplanar waveguide transmission line should be used to connect the device to the antenna.
  • The ADF0404 has a complex impedance of 15-j40 ohms at 2.4 GHz. To ensure proper matching, use a pi-network or a T-network matching circuit with a series inductor and a shunt capacitor. The values of the components can be calculated using a Smith chart or a network analyzer.
  • The ADF0404 is designed to handle a maximum input power of +20 dBm (100 mW). Exceeding this power may cause damage to the device or affect its performance.
  • To reduce the noise figure of the ADF0404, ensure that the device is properly matched to the antenna and the PCB layout is optimized for minimal noise coupling. Additionally, use a low-noise amplifier or a low-noise voltage regulator to power the device.
  • The ADF0404 is designed to operate over a temperature range of -40°C to +85°C. However, the device's performance may degrade at extreme temperatures, and the noise figure may increase.

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ADF0404 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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