21mm Waterproof Female Plug and Socket Port Auto Solder Wire Supplier
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Product Highlights
- IP67 Waterproof Rating: High protection level with silica gel waterproof circle for reliable performance.
- Gold-Plated Contacts: Brass pins with gold plating ensure high electrical conductivity and durability.
- Wide Pin Options: Available in 2P to 12P configurations to meet various industrial demands.
- High Current Capacity: Rated current up to 30A for 2P-5P, ensuring stable power transmission.
- Durable Construction: High-performance engineering plastic shell with V-0 flammability rating.
- OEM/ODM Services: Professional manufacturer offering custom solutions for connectors and cables.
- CE & RoHS Certified: Products comply with international safety and environmental standards.
Product Attributes
- Customization
- Available
- Gender
- Female&Male
- Pin
- 2-12pin
- Model NO.
- HE21
- Application
- LED, out-Light,Display, Machine, Automobile
- Certification
- CE, RoHS, IP68
- Terminal Material
- Gold
- Interface Type
- AC/DC
- Transport Package
- PE Bag/Carton According Customize Packing
- Specification
- 21mm
- Trademark
- XWT
- Origin
- Made in China
- HS Code
- 8536909000
- Production Capacity
- 10000/Week
- Package Size
- 6.00cm * 6.00cm * 6.00cm
- Package Gross Weight
- 0.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 21mm Waterproof Female Plug and Socket Port Auto Solder Wire Supplier
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Product Description
Round (z), Docking (ZD), Lozenge (ZR)
Number Of Contacts: 2p-3p-4p-5p-6p-7p-8p-9P-10P-12P
Type Of Connectors: Plug ,Jack
Diameter Of Socket Cover Board Matched: 21mm
Diameter Range: Φ7~Φ12mm
Protection Level: IP67
Other:
Hardware: Brass
Insulation Resistance: >2000 MΩ
Waterproof Circle: Silica gel
Durability: >500 times
Working Temperature: -40 ºC~100 ºC
Assembly wire: Solder Type & Screw Type
Humidity: +40 ºC 95±3%
Pin: Brass(gold-plated)
Rated Current: 2P~5P: 30A , 7P:15A , 8P~12P: 5A
Flammability Rating: V-0
Test Voltage: 2P-9P:1500V,10P~12P:1200V
Cable Specification: 11AWG-18AWG
Contact Diameter: 2P ~5P: Φ3.0mm , 7P: 2.0mm, 8P~12P: Φ1mm
Contact Resistance: 2P ~5P: <1MΩ, 7P: 2.5 MΩ, 8P~12P: <5MΩ
Shell , The Insulating Parts: High Performance Engineering Plastics
Operating Voltage(AC.V.rms): 2P-10P: 500V, 12P: 400V
Company History
Founded in 2011, conveniently located in Zhongshan City, Guangdong Province of China, XinWoTong is one of the leading and professional manufacturers of hardware and high-end connection variety of connectors in China.
Over the past 6 years, we have specialized in Hi-Fi power plugs, Fever power plugs (US, European and GB standards), Hifi Audio and Video connectors, Banana connectors, Binding posts, Headphone accessories, IEC connectors, Microphone accessories, power sockets, RCA connectors, OEM/ODM services for RCA plugs, Spade terminals, XLR connectors, Waterproof Aviation Connector Plug Socket , and high-end connection cables.

Product Introduction:
1. Multi Pin(2P-3P-4P-5P-6P-7P-8P-9P-10P-12P)for varies industrial demands,signal and power
connector can be compated with each ather.
2. High Performance Engineering Plastics shell and inner components against electromagnetic and
radio frequency interference.
3. Gold-Plated Contact, High Electrical Conductivity deals with temperature rise.
4. PPS shell performance high temperature Range260ºC
5. Unique design plug/Jack connecting.
6. Installation ensure stable; screw thread socket well comply with round holes installation.
7. Rated current: 30A/15A/5A rms.
8. Protection level: IP67.



1. Why choose XWT?
XinWoTong represents a professional manufacturer of industrial connector, cable assemblies and worldwide custom made solution provider for medical,industrial automation,flight safety, electromechanical actuators markets and about High-end Hifi Series.
2.What kind of certificates does XinWoTong have?
Yes, we owned IP68, CE and Rohs.
3.What's information do you need for quoting?
For Cable harness, please advise cable specs, part number, or send drawings.
For Connectors, please kindly advise series(HE13/17/21), pins, male or female, molded, field assembly or panel mount type and cable length.
4.Can you offer samples, lead time?
Yes, one set of sample is available free charge, about 3 work days lead time.
5. Mass production lead time?
2-3 weeks.
6. What's your payment terms?
For sample production, T/T in advance.
For mass production, 30% T/T, 70% before delivery
7. What's your trade terms?
EXW,FOB and FCA, can be further disccused.
8.What's Package?
Customary Packing: PE bag , Carton. We can also pack it according to your Special request.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2311110". Items marked "" are certified.
Company Profile
Welcome to Zhongshan XinWoTong Electronic Co., Ltd (XWT).
Founded in 2011, conveniently located in Zhongshan City, Guangdong Province of China, XinWoTong is one of the leading and professional manufacturers of hardware and high-end connection variety of connectors in China.
Over the past 6 years, we have specialized in Hi-Fi power plugs, Fever power plugs (US, European and GB standards), HiFi Audio and Video connectors, Banana connectors, Binding posts, Headphone accessories, IEC connectors, Microphone accessories, power sockets, RCA connectors, OEM/ODM services for RCA plugs, Spade terminals, XLR connectors, Waterproof Aviation Connector Plug Socket, and high-end connection cables.
Our factry has advanced production technology equipment and an experienced R&D team to continuously innovate and improve products to meet market demand. We can research and design special connectors according to your requirements and help you to protect your patents.
For more information, please check our website; If you have any questions or demands, please feel free to contact us. Just let us know your detailed specifications, such as the board dimensions, schemes, BOM, critical routing requirements and other pertinent information.
We strive for faster and more efficient ways to cater to our customers and respond to your inquiries immediately. Whether you call us or send email, we can get back you within 12 hours. It's our company policy to respond to all customers' inquires right away. We can try our best to meet your requirements for packing details, MOQ, payment terms and lead time.
Believe us, we are an A-level company with which you can deal freely.
Enterprise quideline: " survival by quaility, Growth by service and development by exploration. "
Business idea: "Credit, exploration, innovation, cooperation and mutual benefits.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.101, building 2, huangzhou north road(sanwei industrial park) Yongyi Road, Tanzhou Town, Zhongshan City, Guangdong Province, Zhongshan, Guangdong, China
-
Plant Area
- 500 square meters
-
Number of Employees
- 13
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Zhuhai Port, Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Connector
-
Production Machines
- CNC Centre
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-05-15
-
Main Markets
- North America, Europe, Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- Why choose XWT?
- XinWoTong is a professional manufacturer of industrial connectors, cable assemblies, and a worldwide custom solution provider for medical, industrial automation, flight safety, and high-end Hi-Fi markets.
- What certificates does XinWoTong have?
- We hold IP68, CE, and RoHS certifications for our products.
- What information is needed for quoting?
- For cable harnesses, please provide cable specs, part numbers, or drawings. For connectors, please specify series (HE13/17/21), pins, gender, assembly type, and cable length.
- Can you offer samples and what is the lead time?
- Yes, one set of samples is available free of charge with a lead time of about 3 working days.
- What is the mass production lead time?
- The lead time for mass production is typically 2-3 weeks.
- What are the payment terms?
- For samples, T/T in advance. For mass production, 30% T/T deposit and 70% before delivery.
- What are your trade terms?
- We offer EXW, FOB, and FCA terms, which can be further discussed.
- What is the packaging method?
- Standard packing includes PE bags and cartons. We can also pack according to special requests.
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