Quick connector (bayonet) DH-20-C03SX-03-401A- 3-pin sealed panel plug with direct cable outlet. It has a mounting diameter of 20 mm - a manual connection connector, cylindrical, internal mounting, connects circuits 20A and voltage up to 500V.
The counter part to the panel plug DH-20-C03SX-03-401A will be - cable socket DH-20-J03PE-03-001A
The features of this connector are quick-release, sealed, dustproof, zinc housing alloy
DH-20 series connectors have from 2 to 14 contacts with a diameter of 1 mm, 1 .8 mm and 2.7 mm. Suitable cable range is from 5 mm to 13 mm.
Type of sealed connector housing - block or cable. Connector type - plug or socket.
The connectors have IP67 protection - protected from moisture and dust, guaranteed to work under water at a depth of 1 m for 30 minutes.
Sealed connectors The DH series is very often used in conditions of high humidity and pollution, in the design of unmanned aerial vehicles, robotic equipment, military equipment and medical equipment.
Comparative table of characteristics of DH-20 series connectors
| Number of contacts | 2pin | 3pin | 4pin | 5pin | 7pin | 9pin | 12pin | 14pin |
| Rated current, A | 20A | 12A | 5A | |||||
| Operating voltage, V | 500V | 250V | ||||||
| Pulse voltage, V | 2500V | 1500V | ||||||
| Diameter contacts, mm | 2.7 | 1.8 | 1.0 | |||||
| Resistance of contacts | <1.0mΩ ; | <2.5mΩ | <5.0mΩ | |||||
| Change temperature | 5A contact temperature 20 ℃↓ ；7A - 25℃↓ ；10A - 30℃↓ | 5A contact temperature 12℃↓ ；15A - 40℃↓ ；20A - 50℃↓ | 5A contact temperature 30℃↓ ；7A - 40℃↓ ；10A - 50℃↓ | |||||
| Cable diameter range | 9.0~ 13.0mm | 7.0~ 10.0mm | 5.0~ 6.5mm | |||||
| Cable specification | 2.5~4.0mm²/ 14~12AWG | 1.0~1.5mm²/ 16AWG | 0.34~0.75mm²/ 22~20AWG | |||||
Dimensions of the DH series sealed connector
| Cable socket | Block fork (panel) |
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