PEC09DBDN

Operating Temperature:	-65°C ~ 125°C
Insulation Height:	0.240" (6.10mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	100.0µin (2.54µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Polybutylene Terephthalate (PBT)
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	18
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	--
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.400" (10.16mm)

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Rectangular Connectors - Headers, Male Pins, PEC09DBDN Application Field and Working Principle

Rectangular connectors - headers, male pins, commonly referred to as PEC09DBDN, are connectors compatible with printed circuit boards (PCB). They come with a wide range of applications, primarily used for connecting the various components of electronic systems. In this article, we dive deeper into the application field and working principle of the PEC09DBDN connector, primarily focusing on its advantages, usability, installation, and maintenance.

Application Field

The PEC09DBDN connector is one of the most popular and widely used rectangular type connectors for PCBs available in the market. It is used primarily in portable and hand-held devices. It offers greater reliability for greater speed design with a low profile, which makes them suitable for flat, slim appliances that need shorter connection times with greater signal integrity. The strong construction and tight tolerance make them ideal in harsh environments as well as in military and aerospace applications.Furthermore, the header or male pin has a unique Polarized Design which ensures complete electrical contact while providing steady performance in applications where the environmental conditions are more severe. It is also used in the automotive and audio industries.

Working Principle

The PEC09DBDN connector consists of primary components such as a header, male pin, and housing. The header has two contacts, the inner contact being the positive pole and the outer contact being the negative pole. The male pin is then inserted into the header, whereupon the two contacts on the header come in contact with the male pin’s two contacts. When this happens, a current is then generated and directed to the desired area.The housing provides firm protection for the male pin and header while keeping them in optimal alignment. In addition, the housing can also house additional accessorise such as fuses, LEDs, resistors, and more.

Advantages

The PEC09DBDN connector offers a wide range of advantages. Firstly, its low profile, from 20mm to 68mm, makes them suitable for a wide range of portable and hand-held devices. Secondly, the Polairzied Design ensures complete electrical contact while providing steady performance in applications where the environmental conditions are more severe.Lastly, the rugged construction of the connector ensures durability and reliability in harsh environments, such as military and aerospace applications.

Installation and Maintenance

The installation of the PEC09DBDN connector is fairly simple. It is designed to fit onto most printed circuit boards, with the headers and male pin placed onto the PCB, aligned in the desired direction. The connector is then screwed into place, using a pair of pliers or pocketscrewdrivers.Maintenance should be limited to periodic inspections, for which it is necessary to remove the connector, verify the electrical contact between the pins, and replace the connector if necessary. In conclusion, the PEC09DBDN connectors offer high reliability, low profile, and excellent electrical performance in applications where the environmental conditions are more severe. The connectors’ strong construction and design makes them suitable in a wide range of applications, from portable and hand-held devices to military and aerospace applications. The installation process is simple and requires no special tools, and the maintenance process is limited to periodic inspections.

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