| Bulk Pricing | ||
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| 25+ | ₹851.62 ₹ 721.71 + 129.91 GST | |
| 50+ | ₹842.93 ₹ 714.35 + 128.58 GST | |
| 75+ | ₹834.24 ₹ 706.98 + 127.26 GST | |
| 100+ | ₹816.86 ₹ 692.25 + 124.61 GST | |
Route multiple signals safely in harsh environments! This SD20 12-pin connector kit features a panel-mount socket, an in-line male plug, gold-plated contacts rated for 5A, and robust IP68 waterproofing.
2 Pin GX16 Male Female Panel Mount Aviation Connector Plug ₹149.00 
GX16 4-Pin Aviation Connector Set - Male/Female Pair with Screw Lock ₹145.00 
8 Pin GX16 Male Female Panel Mount Aviation Connector Plug ₹160.00 
3 Pin GX16 Male Female Panel Mount Aviation Connector Plug ₹140.00 
5 Pin GX16 Male Female Panel Mount Aviation Connector Plug ₹150.00 Rugged IP68 Waterproofing Designed for demanding environments, this SD20 connector set provides an IP68 protection degree. This rating ensures the connection can withstand harsh conditions, including dust and moisture. The male plug features a threaded blue coupling collar that tightly secures the mating halves together, compressing the internal seals. When disconnected, the included rubber dust cap can be screwed over the female panel socket to maintain the watertight integrity of your enclosure.
High-Density 12-Pin Configuration This specific SD20 set features twelve gold-plated brass contacts, making it ideal for routing complex data alongside low-voltage power. Each of the 1.0mm diameter pins is rated to safely carry up to 5 Amps of current and supports a rated voltage of 250V (AC/DC). The rear solder cups are optimized for wire gauges up to 18AWG.
Secure Panel Mounting The female socket requires a 20mm panel-mounting hole, allowing for easy integration into custom enclosures and control boxes. The male plug features a robust rear cable gland designed to accommodate and seal around cable outer diameters ranging from 8.0mm to 12.0mm. The durable housing is constructed from flame-retardant Nylon 66 (Polyamide 66), ensuring a wide working temperature range of -25°C to 85°C.
Specifications
Series: SD20 (20mm Panel Hole Diameter)
Pin Count: 12 Pins
Current Rating: 5A per pin
Voltage Rating: 250V (DC/AC)
Waterproof Rating: IP68
Contact Material: Brass (Gold-plated)
Shell Material: Nylon 66 (PA66)
Applicable Cable Diameter: 8.0mm to 12.0mm
Termination: Solder
Key Applications and Projects
CCTV and Vision Systems: Routing multiple video, control, and power feeds through a single waterproof umbilical cord for outdoor security cameras.
Automotive and Mechanical Equipment: Providing a secure, vibration-resistant connection for custom vehicle sensors or complex machinery control panels.
Communications: Linking remote outdoor radio equipment or IoT sensor hubs back to a central indoor controller.
Unlock New Capabilities (Project Evolution) The Ultimate Weather Station Hub: Simplify the wiring of your advanced outdoor meteorology rig! Instead of running a dozen separate wires through a wall for your anemometer, rain gauge, temperature, and light sensors, consolidate them. Use this 12-pin SD20 connector to carry the I2C bus, UART lines, analog signals, and 5V power through a single, professionally sealed port on your waterproof enclosure.
1 x SD20 12-Pin Male In-Line Plug
1 x SD20 12-Pin Female Panel-Mount Socket
1 x Tethered Waterproof Dust Cap
1. What does SD20 indicate? The SD20 designation indicates the connector series, specifically noting that the panel-mount socket is designed for a 20mm diameter installation hole.
2. How many pins does this connector have? This specific model features 12 contact pins.
3. What is the maximum current rating per pin? Each of the 12 pins is rated for a working current of 5A.
4. What is the maximum rated voltage? The connector is rated for 250V (AC/DC).
5. What is the withstand voltage rating? The connector has a withstand voltage rating of 1500V AC for 1 minute.
6. What wire gauge is recommended for the 12-pin version? The manufacturer recommends using AWG18 wire or smaller (less than 1.0mm in conductor diameter).
7. How do I connect the wires to the pins? The pins utilize a solder termination method; you must solder your wires into the provided cups on the rear of the contacts.
8. What is the IP rating of this connector? It features an IP68 protection degree, meaning it is dust-tight and highly water-resistant.
9. What size cable will fit through the male plug's rear gland? The rear cable gland is designed to accept an outer cable diameter ranging from 8.0mm to 12.0mm.
10. What material is the outer shell made of? The housing is constructed from flame-retardant Nylon 66 (Polyamide 66).
11. What material are the electrical contacts? The internal contacts are made of brass and are gold-plated to ensure excellent conductivity and corrosion resistance.
12. What is the diameter of the individual contact pins? The contact pins for the 12-pin model have a diameter of 1.0mm.
13. How do the plug and socket lock together? They utilize a threaded coupling mechanism; the blue collar twists to securely lock the halves together.
14. What is the expected mechanical lifespan of the connector? The connector is designed to withstand a minimum of 500 mating cycles.
15. What is the operating temperature range? The connector is rated to operate in temperatures ranging from -25°C to 85°C.
16. What is the insulation resistance of the connector? It features a high insulation resistance of 2000MΩ.
17. What is the contact resistance? The contact resistance is rated at 5mΩ.
18. Are the pins numbered for wiring? Yes, the plastic insert typically has small numbers molded next to the pins to help you match your wire mapping.
19. What is the black cap for? The tethered dust cap is used to cover and seal the panel-mount socket when the male plug is not connected, preventing water and debris from entering the enclosure.
20. What types of projects use a 12-pin connector? It is frequently used in CCTV security systems, automotive wiring, medical devices, and mechanical equipment where multiple signal lines must be consolidated.
| SD series | SD20 |
|---|---|
| Contacts (Poles) | 12 |
| Mounting Style | Panel Mount-Female |
| Max Current: | 5 A |
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If the product shows signs of misuse, tampering, physical damage, static discharge, liquid or fire damage, use of unapproved chemicals, or has been soldered or physically altered in any way.
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Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
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Available all children school project spears parts like electronics
It was good experience
Staff is very patient and helpful
One of the best place for electronics you will get everything you want! With the best and orginal quality
Very helpful staff and the best place to buy components for projects
Wonderful store with expert service and technically strong people.
Prompt delivery, excellent technical support
Large inventory of electronic components and parts. Well trained service personnel and technicians who can quickly identify and rectify product defect if any. They are a reliable and trustworthy online stores.
Excellent and prompt service
Excellent and prompt response, great and Quality product... All the best... Thank you
I got the thing that was taking the whole Bangalore to search for here
Excellent attitude and prompt service by Bharath. Saved me a trip to SP Road while having ample time to explore new products. Ended up buying much more than what i had originally envisaged. Hope to engage more often and upgrade my skills. God bless
We are into electronics & mechanical projects in this connection we had contacted probots & we visited them , To our pleasant surprise , their presentation with us was friendly wrapped with professional support , which helped us to choose better , this interaction was patient & excellent .with all confidence i shall promote them to my known sources looking for components . Pls maintain this attitude towards customer this shall take your organization to heights
Great place to get all electronic components and accessories for electronic products.
Fast Delivery, Accurate information, Quick resolution, most important acceptance & accountability and willingness to help.
Available all children school project spears parts like electronics
It was good experience
Staff is very patient and helpful
One of the best place for electronics you will get everything you want! With the best and orginal quality
Very helpful staff and the best place to buy components for projects
Wonderful store with expert service and technically strong people.
Prompt delivery, excellent technical support
Large inventory of electronic components and parts. Well trained service personnel and technicians who can quickly identify and rectify product defect if any. They are a reliable and trustworthy online stores.
Excellent and prompt service
Excellent and prompt response, great and Quality product... All the best... Thank you
I got the thing that was taking the whole Bangalore to search for here
Excellent attitude and prompt service by Bharath. Saved me a trip to SP Road while having ample time to explore new products. Ended up buying much more than what i had originally envisaged. Hope to engage more often and upgrade my skills. God bless
We are into electronics & mechanical projects in this connection we had contacted probots & we visited them , To our pleasant surprise , their presentation with us was friendly wrapped with professional support , which helped us to choose better , this interaction was patient & excellent .with all confidence i shall promote them to my known sources looking for components . Pls maintain this attitude towards customer this shall take your organization to heights
Great place to get all electronic components and accessories for electronic products.
Fast Delivery, Accurate information, Quick resolution, most important acceptance & accountability and willingness to help.
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