HADRON HDX1409 DC Jack Adapter, 4.0 x 1.35 mm, 3-Pin, Custom System Connection, Black

The HADRON HDX1409 is a black DC jack adapter used to adapt a three-pin custom system connector to a DC 4.0 x 1.35 mm round plug configuration. Its compact, angled housing is suitable for service, installation, and replacement applications.

This product is not a power supply or a certified voltage/polarity converter. It should not be used based solely on pin compatibility without first verifying the input system, pin assignments, and the device’s electrical requirements.

Technical Specifications

Brand / model	Hadron hdx 1409
Product type	Dc jack converter
Entry link	Special system connection with a three-pin key; dimensions/matching part not verified
Target End	DC 4.0 x 1.35 mm round plug — manufacturer's dimensional declaration
Target Slip Structure	Round DC male plug
Body structure	Compact angle converter housing
Intended Use	Physical adaptation to the appropriate DC power terminal within the same specialized system
Electrical function	Voltage, current, or polarity conversion has not been verified; identity/pin mapping is unknown
Automatic matching	Manual control is required until the access system/PIN map is verified
Tip Insulator Color	Black
Color	Black

Usage and compatibility

The manufacturer's specifications list the power plug as 4.0 x 1.35 mm. Compatibility is only guaranteed when the correct service, installation, or replacement parts are used and the same specific input system and all electrical requirements are met; this does not constitute approval for a specific laptop model.

The use of the adapter, cable, and DC-powered device described in the source note is evaluated only in conjunction with the correct specific input system and target plug. The dimensions or standard designation of the three-pin input shown in the photo have not been documented.

A physical connection does not guarantee that the voltage, current, polarity, or identification pin are correct. The rated current/power limit and internal pin mapping for this SKU have not been verified; output values or laptop models have not been derived from the connector.

Connection control

Compare the 4.0 x 1.35 mm specifications and insertion length of the target plug with the device documentation.

Before connecting the power, compare the adapter's output voltage with the device's required voltage, ensure sufficient current capacity, and verify the correct polarity.

Verify the equivalent part for the three-pin input, the pin functions, and, if applicable, the identification/voltage selection scheme using the complete manufacturer's documentation or appropriate measurements.

Do not use this physical connector adapter as a voltage converter, current booster, or polarity corrector.

There is no standardized size for the connector; do not assume it is equivalent to a standard 5.5 mm DC plug/socket or any other proprietary system that looks similar.

Brand information: The product is branded hadron.

Legal information: The information in the product description is provided for technical and compatibility purposes. Brand names are the property of their respective owners.