Non Welded Waterproof Aviation Plug Socket SY13/17/21 Male Female 2-9-core SY2110/1211 Circular 2-pin Connector Blue Black

screw crimping snap on connector

You can choose the desired model based on the wires. The SY series snap on aviation connector adopts a snap on locking structure, with a protection level of up to IP67 in the connected state, dustproof and waterproof, suitable for harsh environments such as humidity, vibration, and outdoor conditions. The contact piece adopts the copper needle plating imitation gold process, which has excellent conductivity, resistance to insertion and removal, and corrosion resistance. The shell is made of V-0 grade flame-retardant thermoplastic, and the insulation material is made of PPS material, which can withstand high temperatures up to 260 ℃ and ensure long-term stable operation.

📌 This link defaults to official installation (male head and female seat). If you need to install in reverse (female head and male seat), please consult customer service to place an order.

1.Product Parameters

2.Product breakdown diagram

3.Core strengths

(1) Lock buckle: fast insertion and removal, reliable connection, shock resistance and anti detachment

(2) Multiple wiring methods: screw crimping, welding (different models are optional)

(3) IP67 protection level: dustproof and waterproof, suitable for indoor and outdoor use

(4) Copper needle plated with imitation gold: low contact resistance, wear-resistant, long service life

(5) Wide temperature operation: -40 ℃~+85 ℃, suitable for cold and high temperature environments

(5) Complete specifications: 2 to 15 cores, multi-core can meet different power requirements

4.Why choose us?

✅ Complete specifications - SY13/17/21 full series coverage, core count 2-10, current 5A~15A

✅ Flexible wiring - supports screw crimping and welding to meet different production processes

✅ Reliable Quality - Copper Needle Plated with Imitation Gold, PPS High Temperature Insulation, IP67 Protection

✅ Widely applicable - has been used on multiple industrial equipment sites for stable operation

If you need samples, technical selection, or recommended screw crimping tools, please feel free to contact customer service at any time.