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MDSM-4R-12-18 - LITTELFUSE

Description: LITTELFUSE - MDSM-4R-12-18 - REED SW, SPST-NO, 0.5A, 200VDC, SMD

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Symbol
MDSM-4R-12-18 - LITTELFUSE - PCB symbol
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PCB Footprints
MDSM-4R-12-18 - LITTELFUSE PCB footprint - Other - Other - MDSM-4R-12-18-1
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3D Models
MDSM-4R-12-18 - LITTELFUSE - 3D model - Other - MDSM-4R-12-18-1
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MDSM-4R-12-18 Details

  • Manufacturer Part Number:

    MDSM-4R-12-18

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.70.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    9.45

  • Body Height:

    15.24 mm

  • Body Length or Diameter:

    2.28 mm

  • Contact (AC) Max Rating R Load:

    .35A@140VAC

  • Contact Current(AC)-Max:

    0.35 A

  • Contact Current(DC)-Max:

    0.5 A

  • Contact (DC) Max Rating R Load:

    .5A@200VDC

  • Contact Voltage(AC)-Max:

    140 V

  • Contact Voltage(DC)-Max:

    200 V

  • Mounting Feature:

    SURFACE MOUNT-STRAIGHT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Pull-in Value-Max:

    18 AT

  • Pull-in Value-Min:

    12 AT

  • Resonant Frequency-Nom:

    3.9 kHz

  • Sealing:

    HERMETICALLY SEALED

  • Surface Mount:

    NO

  • Switch Function:

    SPST

  • Switch Type:

    DRY REED SWITCH

  • Termination Type:

    SOLDER

MDSM-4R-12-18 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the MDSM-4R-12-18 is -40°C to 125°C.
  • Yes, the MDSM-4R-12-18 is designed to withstand high-vibration environments, making it suitable for use in industrial and automotive applications.
  • To ensure proper soldering, follow the recommended soldering profile and use a solder with a melting point above 217°C. Also, avoid applying excessive force or bending the leads during the soldering process.
  • The MDSM-4R-12-18 has a maximum surge current rating of 100A for 10ms.
  • Yes, the MDSM-4R-12-18 is designed to operate in humid environments, but it's essential to follow proper storage and handling procedures to prevent moisture-related issues.

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MDSM-4R-12-18 Overview

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