DB9 Connector Header

DB9 Connector | 9 Pin D-Sub Connector

Use the filter below to find the DB9 connector series containing a 9 pin d-sub in either cable or board mount options designed in both IP rated and non-rated versions. NorComp designs and manufactures one of the most comprehensive DB9 connector product offerings available on the market today.

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DB9 Connector Series

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Series	Description	Crimp	Solder Cup	IDC	Vertical	Right Angle	Dual-Port	SMT	Press Fit	IP67
170 Series	Standard Density Crimp & Poke D-Sub Connectors
171 Series PCB Dip Solder	Standard Straight D-Sub Connectors \| Stamped Contacts
171 Series Solder Cup	Standard Solder Cup D-Sub Connectors \| Stamped Contacts
172 Series High Profile	Standard High Profile D-Sub \| Machined Contacts
172 Series PCB Dip Solder	Standard Straight D-Sub Connectors \| Machined Contacts
172 Series Solder Cup	Standard Solder Cup D-Sub \| Machined Contacts
172 Series Wire Wrap	Standard Wire Wrap D-Sub Connectors \| Machined Contacts
172-E Series	Standard Solder Cup D-Sub \| Machined Contacts \| Economy
172-E Series	Standard PCB Dip Solder D-Sub Connector Straight \| Machined \| Economy
173-E Series	Standard D-Sub \| Right Angle .283" Footprint \| Machined \| Economy
174-E Series	Standard D-Sub \| Right Angle .370" Footprint \| Machined \| Economy
178 Series	Dual-Port D-Sub \| .750" Centers
179 Series	Dual-Port D-Sub \| .900" Centers
182 Series	Standard D-Sub \| Right Angle .318" footprint \| Stamped \| Economy
183 Series	Right Angle D-Sub Connectors .590" footprint \| Stamped \| Economy
184A Series	Low Profile IDC D-Sub Connector
189 Series	Dual-Port D-Sub \| .625" Centers
190/200 Series	Standard & HD D-Subs \| SMT Right Angle & RA Zero Footprint Through Hole
191 Series Press Fit	Standard Density \| Press Fit D-Sub Connectors
191 Series Vertical Low Profile	Standard Density \| Vertical Low Profile \| D-Sub Connectors
682 Series	Standard Right Angle D-Sub Connectors - IP66 Rated
772-E Series	Standard Solder Cup D-Sub Connectors - IP67 Rated
772-E Series	Standard Vertical Mount D-Sub Connector - IP67 Rated
773-E Series	Standard Right Angle D-Sub Connectors (0.283" Foot Print) - IP67 Rated
774-E Series	Right Angle D-Sub Connectors (0.370" Foot Print) - IP67 Rated

DB9 CONNECTOR APPLICATIONS

NorComp DB9 connectors are engineered with machined contacts for heavy-duty industry applications or stamped & formed contacts for applications requiring less mating cycles. Contact us directly if your unique application requires a custom or semi-custom DB9 connector or DB9 cable assembly not currently offered in our standard product offering above.

What is a DB9 Connector?

The DB9 connector, or more accurately the DE9 Connector, is an abbreviated version to reference the 9 pin d-sub connector. The prefix “D” represents the d-shaped connector shell of the d-subminiature connector. The next letter is determined by the 5 shell sizes in accordance with pins (A, B, C, D, & E), which is then followed by the number of sockets or pins (9) housed within the connector shell. Over time the terms DB-9 and DE-9 have become synonymous; and while technically incorrect as the 9 pin shell size is E, are now considered to be interchangeable terms used industry wide.

DB9 Connector Male

The male version of the DB9 connector contains pins or contacts that are either machined or stamped & formed. It is recommended to use machined contacts for more demanding applications that require a more reliable transfer of signal or in systems where a higher number of mating cycles is anticipated. To find out more detailed information, click on a series number above to acces the DB9 connector datasheet & drawing for each type of connector.

Use this link to reference the DE9, or DB9 connector pinout and diagram commonly used for serial ports (RS-232).

Find the NorComp d-sub panel cut-out, or DB9 connector footprint here.