1. Pre-Assembly Inspection
– Check for surface defects (scratches, plating damage) and dimensional consistency before use.
– Verify that the male pin diameter matches the socket inner diameter to ensure a tight, reliable fit.
2. Wire Connection (Crimping/Soldering)
– Crimping: Insert the stripped wire into the hollow socket, aligning it with the side hole. Use a precision crimping tool to compress the socket around the wire, creating a secure mechanical and electrical bond.
– Soldering (Optional)**: Apply low-temperature solder (≤260℃) through the side hole to attach the wire, avoiding overheating that could damage the gold plating. Clean residual flux after soldering.
3. Assembly into Connector Housing
– Align the step section of the pin/socket with the corresponding groove in the connector housing.
– Gently press the pin/socket into the housing until the step locks into place, ensuring it cannot move axially.
– Avoid excessive force to prevent deformation of the pin/socket or damage to the housing.
4. Mating & Disconnection
– Align the male pin with the female socket and insert smoothly to avoid bending the pin tip.
– Ensure full mating to guarantee optimal electrical contact.
– Pull straight back when disconnecting to avoid side stress that could damage the pin or socket.
5. Storage & Environmental Notes
– Store in a dry, dust-free environment (15–30℃, humidity ≤60%RH) to prevent gold plating oxidation.
– Avoid exposure to corrosive gases, acids, or alkalis to maintain conductivity and appearance.
6. Safety Precautions
– Wear anti-static gloves during handling to prevent ESD damage to sensitive electronic components.
– Do not exceed the rated current/voltage to avoid overheating, insulation breakdown, or electrical failure.
| Parameter | Typical Value / Customizable Range |
| Material | Brass / Phosphor Bronze (CuSn / CuZn) |
| Surface Treatment | Gold Plating (Au), thickness 0.2~1.0μm (customizable) |
| Pin Type | Male Pin (solid) + Female Socket (hollow, crimp type) |
| Pin Diameter | 1.0~2.5mm (customizable) |
| Total Length | 15~40mm (customizable) |
| Socket Inner Diameter | Matched to male pin diameter (tolerance ±0.01mm) |
| Rated Current | 5~15A (depends on pin diameter) |
| Rated Voltage | 30~500V AC/DC |
| Operating Temperature | -40℃ ~ +125℃ |
| Dimensional Tolerance | ±0.01mm |
| Mating Cycles | ≥10,000 times |
| Applications | Automotive electronics, industrial connectors, new energy BMS, aerospace, industrial wiring harnesses |
