SHENZHEN JRKCONN ELECTRONICS CO.,LTD
SHENZHEN JRKCONN ELECTRONICS CO.,LTD
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A D-Sub connector is a widely used electrical connector commonly found in computing and communication applications. It is distinguished by its D-shaped metal shell, which contains pins or sockets for establishing connections. These connectors are known for their reliability and versatility, often used to connect devices such as monitors, printers, and serial ports to computers.
D-shaped Shell: The distinctive D-shaped shell provides mechanical support, ensures proper orientation during mating, and can offer shielding against electromagnetic interference (EMI).
Standardized Pin Count: D-sub connectors are available in various pin counts, typically 9, 15, 25, 37, and 50, allowing for versatile connection options.
Various Termination Methods: D-sub connectors can be terminated using various methods, including crimping, soldering, and PCB mounting, enabling flexibility in different applications.
Polarization: The D-shape and trapezoidal key ensure correct mating and prevent reverse insertion.
High-Density Options: High-density (HD) D-sub connectors offer increased pin density in the same-sized shell, allowing for more connections in a compact design.
Shielding: The metal shell provides some level of shielding against EMI, contributing to signal integrity.
Interchangeability: D-sub connectors adhere to standards like DIN 41652 and MIL-C-24308, ensuring interchangeability and intermateability with other makes.
Durability: The robust design and materials used in D-sub connectors make them suitable for various environmental conditions, including those with high temperatures or vibrations
| Insulator Material | PBT thermoplastic, 30%glass filled(UL94V-0 rated) |
| Insulator Color | Black/white/blue |
| Contact Material | Brass/phosphor bronze |
| Contact Plating | Plating gold |
| Shell Material | Iron/copper / stainless steel passivation / stainless steel nickel plating |
| Positions | 9 Pin, 15 Pin, 25 Pin, 37 Pin, 50 Pin |
| Shell Plating | Nikel ( or tin, zinc, gold) plated |
| Hardware Plating | Steel, nickel ( or tin, zinc, gold) plated |
| Orentation | Right angle |
| Rated Voltage | AC 300V |
| Current Rating | 3A - 5A |
| Contact Resistance | 30mΩ max |
| Insulation Resistance | Min. 1000MΩ (DC500V) |
| Dielectric Withstand Resistance | 1000V AC for 1 minute |
| mechanical Life | 5000 times |
| Operating Temperature | -67°F (-55°C) to +257°F (125°C) |
| Selling units | Single item |
| Package | Tray packing + carton |
| Port | Shenzhen |
| Quantity (pcs) | Samples | 1 - 100K | > 100K |
| Estimated delivery time (business day) | 3 - 7 | 15 | To be negotiated |
D-subminiature connectors are extensively utilised in industrial process automation and control drives, computers, networks, and communication ports. These connectors facilitate the establishment of a connection between a computer and other hardware components, such as printers or power supply units. This product is suitable for use in a variety of media applications, including VGA (Video Graphics Array) connectors in gaming, TVs, and recording devices. JRKCONN is proud to offer D-Sub high-performance board-mount connectors with machined contacts. These connectors are ideal for the harshest environments, including aerospace (+125°C) and high-temperature (+155°C) applications. The DP series of connectors is used in a variety of professional contexts, including data transmission, private automatic branch switching, and telecommunications.
1. Over 13 years' manufacturing experience.
2. Quality insurance, full inspection before shipment.
2. Jrkconn has a professional R&D team dedicated to innovating and optimizing products.
3. Support low MOQ and Fast Shipping.
4. All Products comply with ROHS and REACH Requirements.
5. One-Stop-Source in China to save your cost and time, Jrkconn offers various product types to meet different customer needs.
We are a professional manufacturer with 15 years of experience specializing in electronic connectors. Our main products are pin headers, female headers, box headers, ejector headers, DIN41612 connectors, pins, D-SUB connectors, and other electronic connectors, with good quality and competitive prices.
Yes, we are. For us at Jrkconn, quality is a concrete result rather than a mere formal value. Our company is 1S09001 & 1S014001 certificated and our ranges comply with safeguarding the environment (ROHS, REACH, etc.).
Yes, we provide the samples for our customers to check the quality of the product.
We recommend that our customers take the samples from us before placing an order. This will help customers to understand our product and quality better.
For 1 or 2 pieces, they are free, and customers only pay the express courier cost.
The standard sample delivery date is about 3~5 working days, and the customized samples need 7~10 working days.
If a customer finds a quality problem, please feel free to contact us, and we will study the problem and provide solutions as fast as we can.
Normally, a sample needs 3-4 days, and mass production time needs 1-2 weeks for order quantities of more than 10K pieces. We can arrange the shipment by DHL. UPS, FedEx, TNT, or any other preferred collector from the customer. It usually takes 7~12 days to arrive. Airline and sea shipping are also optional.