Switch Series Product Collection KKG Developing with the Green Planet
Product Details
Place of Origin: Dongguan China
Brand Name: KKG
Certification: CE / SGS / ISO9001
Model Number: DC021
Payment & Shipping Terms
Minimum Order Quantity: 500pcs
Price: Negotiate
Packaging Details: Plastic bag+ inner box bubble+ inner box in Carton
Delivery Time: 3-5 Days
Payment Terms: T/T, L/C, Western Union
More Details please find the below websties:
DC021 DC Power Jack is a compact and reliable power connector designed for stable DC input in electronic devices. Featuring a 2.1mm inner pin and 5.5mm outer diameter, it ensures secure and consistent connectivity. Made with high-quality plastic and metal materials, DC021 is ideal for laptops, routers, CCTV cameras, and other low-voltage applications.
Milwaukee M18 Tool Battery Station DC Power Jack's Product Operating Principle
--Double-lock springs – Grip plugs tighter than standard sockets
--Weatherproof seal – Blocks dust and light rain (IP54 tested)
--Universal voltage – Works with car chargers to industrial adapters
Hikvision PTZ Camera Power Hub DC Power Jack's Product Functions
--Industrial strength – 3X thicker metal than consumer sockets
--All-day power – 3A continuous flow for power-hungry devices
--Fast install – Fits panels/toolboxes in 2 minutes
--Anti-corrosion – Zinc coating prevents rust in humid areas
Airstream Trailer 24V Accessory Port DC Power Jack's Product Applications
Workshop Chargers
Example: Milwaukee M18 tool battery stations
Security Towers
Example: Hikvision PTZ camera power hubs
RV Power Systems
Example: Airstream trailer 24V accessory ports
Consumer Electronics: Commonly integrated into laptops, routers, and audio equipment to enable stable power supply connections.
Medical Devices: Used in portable diagnostic tools and patient monitoring systems for secure power delivery.
Industrial Automation: Deployed in control panels, sensors, and PLCs to ensure uninterrupted operation in harsh environments.
Telecommunications: Essential for network switches, modems, and base stations requiring durable power interfaces.
Automotive Electronics: Found in infotainment systems and diagnostic tools, offering vibration-resistant connectivity.
IoT Devices: Supports smart home gadgets and wearable tech with its space-saving and efficient power transfer.
KKG Electronics, each part of the use of temperature-resistant materials, high-temperature testing equipment 260 ℃ for 5 minutes, the appearance of the product does not change!
High effiency of production, shipped in 1 day after payment.
Q1: What is your process for handling product returns or defect claims?
A: Submit a claim with batch numbers and defect evidence within 14 days.
We dispatch replacements within 48 hours and cover return shipping for verified quality issues.
Q2: Do you provide on-demand technical training for our engineering team?
A: Yes, virtual or on-site training sessions (e.g., soldering best practices, EMC mitigation) are available. Custom modules tailored to your application can be developed.
Q3: Are these Connecotrs suitable for automated PCB assembly?
A: Yes, they support both SMT and through-hole mounting.
Recommended PCB pad layouts and thermal profiles are provided in datasheets to prevent soldering defects.
Q4: Can we order mixed connector variants in a single batch?
A: Mixed SKU orders are allowed with a 25,000-unit MOQ (minimum 500 units per variant). No surcharge for reel/tray segregation.
Q5: What is the average defect rate per production batch?
A: Defect rates remain below 0.02% due to automated optical inspection and real-time process control during manufacturing.
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Rixing Industrial Zone,Tangxia Town, Dongguan City, Guangdong Province, China
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