Positronic

Each character in the “IP67 waterproof connectors” nomenclature has significance. The letters “IP” stand for Ingress Protection. The first number that follows “IP” corresponds to the connector’s ability to prevent solid particle ingress, such as sand and dust, from entering the enclosure. The second number corresponds to its ability to protect the enclosure against liquid ingress. In the case of IP67, the six (6) means that the connectors prevent dust from entering the enclosure. The seven (7) indicates that the connector will prevent ingress when the enclosure is immersed in one meter of water for 30 minutes. This does not necessarily mean that the connectors can operate underwater at the specified conditions; the rating only ensures that the device will work after being removed from the water and that the enclosure experienced no ingress.

• Insulator ColorBlack
• Model NumberEC Series

• Insulator MaterialNylon
• Insulator ColorGold

D-sub connectors contain two or more parallel rows of contacts surrounded by a characteristic D-shaped metal shell. The shell not only provides mechanical support and ensures the correct orientation, but it may also screen against electromagnetic interference (EMI). Several methods are used to connect the system circuitry to the contacts in D-sub connectors, including crimp, solder cup, PCB solder, PCB press-fit and wire wrap connections. Many times locking systems are implemented to ensure the connectors remain in a mated state despite shock and vibration conditions. D-sub connectors are sometimes confused with the Micro-D family and the SCSI attachment family (featuring connectors like the HD-50 and HD-68). These products are separate and distinct from D-sub connectors. D-subs are sometimes referred to as “rectangular rack and panel” connectors and often carry vernacular references such as DB9, DB15, DB25, DB37 and DB50 where the numbers refer to the connector’s pin count.

• Insulator MaterialNylon
• Insulator ColorBlack

Constructed with self-aligning features, blind mate connectors guide themselves into the correct mating position. They are needed for special assignments in which the electrical receptacle is recessed or hidden in a way that impairs its viewing and tangibility. Carefully designed to ensure consistent, reliable, precise performance, these connectors minimize the risk of misalignment. And they must be strong and resilient as well, so that if some mistreatment does occur, they will still be long lasting, reliable products.