Waterproof Aviation Connector
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  • SD Series Aviation Connectors with Solder Termination
  • SD Series Aviation Connectors with Solder Termination

SD Series Aviation Connectors with Solder Termination

The SD Series Aviation Connector with Solder Termination is a circular electrical connector designed for reliable signal and power transmission in industrial and electronic applications. It features a threaded locking structure and solder termination design, ensuring secure connection and stable electrical performance. The connector adopts a PA66/PA6 thermoplastic shell, PPS high-temperature-resistant insulator (up to 260°C), and gold-plated copper contacts, with an operating temperature range of -25°C to +85°C and a plug cycle of more than 500 times.

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Key Advantages
Reliable Solder Connection: The solder termination structure provides stable electrical contact and strong connection reliability.
Durable Material Construction: PA66/PA6 housing and PPS insulation materials offer excellent mechanical strength, insulation, and heat resistance.
Secure Threaded Locking: The threaded connection design helps prevent loosening caused by vibration or external impact.
Long Service Life: Supports more than 500 mating cycles for repeated connection and disconnection operations.

Typical Applications
The SD Series Aviation Connector is widely used in industrial automation equipment, communication systems, testing instruments, electronic devices, and control systems requiring stable and reliable cable connections.

SD13 TPJ SD13 TPK SD13 ZPJ SD13 ZPK
300061 300052
SD13 ZMJ SD13 ZMK SD13 ZSJ SD13 ZSK
300043 300034

Parameter 1 2 3 4 5 6 7
Front view of pin insulator 100081 100072 100063 100054 100045 100036 100027
Contact diameter (ΦMM) Φ2.8×1 Φ1.8×2 Φ1×3 Φ1×4 Φ1×5 Φ1×6 Φ1×7
Rated current A 25A 10A 5A 5A 5A 5A 5A
Operating voltage (AC.V) 380V 380V 250V 250V 250V 250V 250V
Withstand voltage (AC.V) 1500V 1500V 1500V 1500V 1500V 1500V 1500V
Contact resistance MΩ 5 5 5 5 5 5 5
Insulation resistance MΩ 2000 2000 2000 2000 2000 2000 2000
Cable gauge mm²/AWG ≤4/12 ≤1.5/14 ≤0.75/18 ≤0.75/18 ≤0.75/18 ≤0.75/18 ≤0.75/18

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About Us
Zhejiang Kaka Electric Co., Ltd.

Zhejiang Kaka Electric Co., Ltd. is a technology enterprise based in Liushi Town (known as the "Capital of Electrical Appliances of China"), Yueqing City, Wenzhou, Zhejiang Province. Integrating R&D, design, production, and sales, we specialize in the manufacturing and distribution of high-quality wiring accessories. The company operates dozens of injection molding machines and CNC lathes, and has obtained international certifications including ISO 9001, IP68, CE, ROHS, and REACH. With an excellent and well-structured production team and advanced equipment for mold manufacturing and injection molding, we are dedicated to producing plastic molds and plastic products, providing optimal solutions for our clients.

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