Power jack GANGYUAN DC-470-2.5GP offering consistent electrical characteristics and durability

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

The DC-470 2.5/351 DC Power Jack is designed for reliable power connectivity. It operates within a wide temperature range of -40~55C and is built to withstand mechanical stress, electrical demands, and environmental conditions, making it suitable for various electronic applications.

Product Attributes

Brand: Shenzhen Gangyuan Microkey Technology Co.,ltd
Origin: Shenzhen
Model: DC-470 2.5/351
Color: Black (for cover and base)

Technical Specifications

Item	Test Conditions	Performance
Mechanical Performance
Connection Force	After connecting and disconnecting 3 times using standard plug gauge.	3~20N
Disconnection Force	After connecting and disconnecting 3 times using standard plug gauge.	3~20N
Terminal Strength	0.1N/m (1kgf/cm) static load applied to the tip of the terminal for 1 min in any direction. No damage, cracks, looseness, or play. Mechanical and electrical characteristics shall be satisfied.	Satisfied
Electrical Performance
Contact Resistance	Measured at small current ( 100mA) at 1000Hz.	0.03
Insulation Resistance	Apply 500V DC for 1 min between body and conductor, between conductors not to be in contact, and between conductors not to be in contact when plug is inserted.	100M
Dielectric Strength	Apply AC 500V rms (50~60Hz) for 1 min with trip current of 0.5mA between body and conductor, between conductors not to be in contact, and between conductors not to be in contact when plug is inserted.	Without damage, arcing, or breakdown.
Durability
Solderability Test	Top of terminals dipped 1mm in solder bath at 2405 for 30.5 seconds.	Solder wetting time 3 sec; Soldering area > 75%.
Resistance to Soldering Heat Test (Reflow)	Preheat: Surface temperature reaches 180 for 120s. Peak temperature: 2605 within 20 seconds.	No deformation of case or excessive looseness of terminals. Electrical characteristics shall be satisfied.
Resistance to Soldering Heat Test (Soldering Iron)	Bit temperature 3305, application time 30.5 seconds. No excessive pressure on terminal.	No deformation of case or excessive looseness of terminals. Electrical characteristics shall be satisfied.
Humidity Test	Stored at 402 and 90%-96% humidity for 96 hours, then maintained at standard atmospheric conditions for 1 hour.	No damage on appearance. Mechanical and electrical characteristics shall be satisfied.
Heat Test	Stored at 702 for 96 hours, then subjected to controlled recovery for 1 hour.	No damage on appearance. Mechanical and electrical characteristics shall be satisfied.
Cold Test	Stored at -253 for 96 hours, then subjected to controlled recovery for 1 hour.	No damage on appearance. Mechanical and electrical characteristics shall be satisfied.
Life Test (No Load)	5,000 cycles of connection and disconnection with mating plugs at a speed of 10 to 25 cycles/min.	Mechanical and electrical characteristics shall be satisfied.
Life Test (Load)	1,000 cycles of connection and disconnection at rating condition (non-inductive load) with a speed of 10 to 20 cycles/min.	Contact resistance 0.1; Disconnection force 3 to 20N; Other mechanical and electrical characteristics shall be satisfied.
Temperature Cycling Test	5 cycles of specified conditions, then returned to room ambient for 30 minutes.	No deformation or cracks in molded part. Insertion & Extraction Force: 3 to 20N. Contact Resistance: Max.30m. Insulation Resistance: Min.100 M. Dielectric Withstanding Voltage: 500VAC/min (between terminals).
Cold & Heat Shock Test	5 cycles of specified conditions, then returned to room ambient for 30 minutes.	No deformation or cracks in molded part. Insertion & Extraction Force: 3 to 20N. Contact Resistance: Max.30m. Insulation Resistance: Min.100 M. Dielectric Withstanding Voltage: 500VAC/min (between terminals).
Material
Cover	PA66 (Black)	-
Base	PA66 (Black)	-
Pin	H59-1 Brass 2.0	-
Fixed Contact	Iron Sheet t=0.3	-
Moving Contact	High-precision phosphor copper t=0.25	-
Pin Terminal	Iron Sheet t=0.35	-