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  6. IP68 SNAP-LOCK MICRO CONNECTOR - THB381 series

IP68 SNAP-LOCK MICRO CONNECTOR - THB381 series

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TAKACHI ELECTRONICS ENCLOSURE - THB381 Series

last updated:Sep 25, 2025

TAKACHI ELECTRONICS ENCLOSURE CO., LTD.
TAKACHI ELECTRONICS ENCLOSURE CO., LTD.
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High waterproof small connector with IP68 3bar/1h (waterproof at a depth of 30m for 1 hour) and IP69K (waterproof resistant to steam jet spraying).

IP68 snap-lock micro connector of just 14mm in diameter. Easy connection/disconnection by simply snapping it to lock, and pulling while pressing the tab to release. 2P and 3P pole models are available. Plug-socket connector type consisting of the plug side (male) and socket side (female). Screw type connection method; soldering or special tools are not required. For 2P models, use a flathead (minus) screwdriver of tip width 3mm. For 3P models, use a hexagonal screwdriver (tip width of 0.9mm width across flats). Screws may be screwed in firmly. Use a screwdriver with proper grip handles to loosen it. Applicable cable size range can be expanded by removing the inner sealing insert.

    Circular ConnectorsWaterproof ConnectorWiring materials
ip68

IP68 SNAP-LOCK MICRO CONNECTOR - THB381 series

ip68 防水コネクタシリーズ.png
ip68 防水コネクタシリーズ.png th381water.jpg th381-1.png th381-2.png th381-4.png th381-3.png th381-5.jpg thb387e-3.png thb387e-4.jpg th381e-3.png
  • TAKACHI ELECTRONICS ENCLOSURE - Waterproof Connectors
  • Special site - Product/service details - https://pr.mono.ipros.com/takachi-el/product/

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basic information

【Specifications】 Protection class: IP68 3bar/1h (1 hour / 30m depth) Operating temperature: -40°C ~ +125°C EN61984 compliant. 【Features】 THB381-2P-7 & THB381-2P-8 Rated voltage: AC500V (12V~60V DC) Rated current: 10A AC/DC Applicable wire: Stranded wire 0.25mm²~1.0mm² Impulse withstand voltage: 4kV Number of insertion/extraction: 100 times THB381-3P-7 & THB381-3P-8 Rated voltage: AC500V Rated current: 10A AC Applicable wire: Stranded wire 0.25mm²~1.0mm² Impulse withstand voltage: 4kV Number of insertion/extraction: 100 times

Price information

Standard price: ¥1,980 to ¥2,020

Price range

P1

Delivery Time

P1

※Regularly stocked

Applications/Examples of results

Outdoor LED lighting Underground electrical wiring Industrial equipment and machine tools Ships Can be used for power connections and relay of motors and sensors under extreme environments requiring waterproofing and dustproofing.

catalog(14)

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TAKACHI ELECTRONICS ENCLOSURE IP68 CONNECTORS & CABLE GLANDS CATALOG

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TAKACHI IP68 SNAP-LOCK CONNECTORS

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TAKACHI IP68 PLUG-TYPE CONNECTOR - THB387 series

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TAKACHI IP68 PANEL-MOUNT PLUG-TYPE CONNECTOR - THB387E series

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TAKACHI IP68 SNAP-LOCK MICRO PANEL-MOUNT CONNECTOR - THB381E series

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TAKACHI IP68 UL CERTIFIED PLUG-TYPE CONNECTOR - THB387L series

TAKACHI IP68 UL CERTIFIED PLUG-TYPE CONNECTOR - THB387L series

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TAKACHI IP68 UL CERTIFIED SNAP-LOCK SCREWLESS PANEL-MOUNT CONNECTOR - THS389E series

TAKACHI IP68 UL CERTIFIED SNAP-LOCK SCREWLESS PANEL-MOUNT CONNECTOR - THS389E series

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TAKACHI IP68 COMPACT CONNECTOR - THB391 series

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TAKACHI IP68 CONNECTOR - THB390・400 series

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TAKACHI ELECTRONICS ENCLOSURE IP68 CONNECTORS & JUNCTION BOX CATALOG

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TAKACHI IP68 SNAP-LOCK CONNECTOR - THB389 series

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TAKACHI IP68 PANEL-MOUNT COMPACT CONNECTOR - THB391E series

TAKACHI IP68 PANEL-MOUNT COMPACT CONNECTOR - THB391E series

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TAKACHI STRAIN RELIEF CABLE GLAND - RSP series

TAKACHI STRAIN RELIEF CABLE GLAND - RSP series

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TAKACHI IP68 MICRO CONNECTOR - THB395 series

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Company information

TAKACHI

TAKACHI ELECTRONICS ENCLOSURE CO., LTD.

Machine elements and parts

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TAKACHI is a manufacturer of cases, boxes, and racks for industrial and commercial use, including electronic devices, control equipment, and communication devices. We offer a wide range of approximately 48,000 general-purpose enclosures, including aluminum cases, metal cases, plastic cases, aluminum diecast boxes, stainless steel boxes, waterproof boxes, battery boxes, battery holders, shelf boards for 19-inch racks, rack cases, rack panels, and subracks, along with customization services for additional processing to satisfy various customer needs.

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