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CK1051 - Lorlin

Description: Rotary wafer switch,metric,BBM,3P 4way 150 mA@ 250V, 4 Way Rotary Switch, 250 V ac, 250 V dc

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CK1051 - Lorlin PCB footprint - Other - Other - CK1051
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CK1051 - Lorlin  - 3D model - Other - CK1051
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CK1051 Details

  • Manufacturer Part Number:

    CK1051

  • Part Life Cycle Code:

    Contact Manufacturer

  • Country Of Origin:

    UK

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.90.20

  • Manufacturer:

    Lorlin Electronics LTD

  • Actuator Length:

    1.653 inch

  • Actuator Type:

    SPINDLE

  • Body Height:

    14.1 mm

  • Body Length or Diameter:

    26.2 mm

  • Bushing Length:

    0.315 inch

  • Bushing Type:

    M10X0.75

  • Center Contact Material:

    BRASS

  • Center Contact Plating:

    GOLD

  • Contact (AC) Max Rating R Load:

    1A@24VAC

  • Contact Current(AC)-Max:

    1 A

  • Contact Current(DC)-Max:

    1 A

  • Contact (DC) Max Rating R Load:

    1A@24VDC

  • Contact Resistance:

    0.02 mΩ

  • Contact Voltage(AC)-Max:

    24 V

  • Contact Voltage(DC)-Max:

    24 V

  • Dielectric Withstand Volts:

    1500VAC V

  • Electrical Life:

    10000 Cycle(s)

  • End Contact Material:

    BRASS

  • End Contact Plating:

    SILVER

  • Indexing Angle:

    30 deg

  • Insulation Resistance:

    999000000 Ω

  • Insulator Material:

    GLASS FILLED POLYAMIDE66

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Positions:

    4

  • Number of Switch Sections:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • PCB Hole Count:

    15

  • Surface Mount:

    NO

  • Switch Action:

    LATCHED

  • Switch Function:

    3P4T

  • Switch Type:

    ROTARY SWITCH

  • Terminal Length:

    0.157 inch

  • Terminal Material:

    BRASS

  • Termination Type:

    SOLDER

CK1051 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and crosstalk.
  • Bias the CK1051 with a low-impedance voltage source, and ensure the input signal is AC-coupled to prevent DC offset. A bias voltage of 1.65V is recommended for optimal linearity.
  • The maximum power dissipation of the CK1051 is 1.2W. Ensure proper heat sinking and thermal management to prevent overheating.
  • Yes, the CK1051 can be used in switching power supply applications. However, ensure proper filtering and decoupling to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI).
  • Use ESD protection devices such as TVS diodes or ESD protection arrays at the input and output pins. Handle the CK1051 by the body, not the pins, and use an anti-static wrist strap or mat when handling the device.

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CK1051 Overview

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