The types of circular PCB welded plate connectors are:
1.M5 waterproof circular connector male head plate end welding PCB board connector
2.M5 male head plate end 3-core 4-core 180° straight pin PCB board welded plate connector
3.M5 male head plate end 3-core 4-core 90° bending needle welded plate connector
4.M5 female head plate end 3-core 4-core 90° bending needle 180° straight needle welded plate connector
M5 waterproof IP67/68 connector female head plate end welding PCB board connector
M8 waterproof connector male welding PCB board connector
M8 male head female head A-coded 3 core 4 core 6 core 8 core 90° bend needle 180° straight needle welded plate connector
M8 sensor connector female head welding PCB board connector
9.M9 threaded connector male head female head welded PCB board connector
10.M12 European standard and German standard sensor welding PCB connector
M12 rubber core insulator welded PCB connector
12.M12DIP welded PCB connector
13.M12A PCB welded plate connector
14.M12B PCB welded plate connector
15. M12X-Coded PCB Welded Sheet Connectors
16.M12L-coded PCB welded plate connectors
17.M16PCB welded plate connector
18.M19PCB welded plate connector
19.M23PCB welded plate connector
20.M7 push-pull self-locking PCB solder plate connector
21.M9 push-pull self-locking PCB solder plate connector
22.M12 push-pull self-locking PCB solder plate connector
23.M15 push-pull self-locking PCB welded plate connector
24.M18 push-pull self-locking PCB solder plate connector
25.M24 push-pull self-locking PCB solder plate connector
26.M14 plastic connector PCB welded plate connector
27.M18 plastic connector PCB welded plate connector
28. LED plastic connector welding PCB board connector
29. Coaxial triaxial PCB welded plate connector
Electrical parameters of circular PCB welded plate connector:
Ambient temperature -50℃ ~ +125℃
Working current 1.5~~35A (mainly related to the cross-sectional area of the contact parts)
Working voltage DC/200~~ 2.7kV, AC/150~~ 2kV (mainly related to the distance between the contact parts)
Test voltage DC/600~~ 5kV, AC/1.5~~ 4.5kV (mainly related to the distance between the contact parts)
Contact resistance 2.5~~10mΩ
Insulation resistance ≥5000M
Mechanical life ≥5000 times
Insulation strength: PEEK (19-25kV /mm).
Volume resistivity (23℃, relative humidity 50%) : Pa.6 (5.8*10 cm).
Thermal conductivity: PTFE (0.23W/K.M).
Relative electric trace index (CTI) : PEEK (CTI 150V).
Maximum continuous working temperature: PA6.6-120℃, PEEK-250℃, PTFE-260℃, FEP-200℃, PI-350℃.
Maximum short-time working temperature: PA6.6-150℃, PEEK-300℃, PTFE-300℃, FEP-260℃, PI-480℃.
Hydroscopicity (24 h, 23℃) : PA6.6 < 0.7%, PEEK < 0.3%, PTFE < 0.01%.
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