DB9 Small Breakout Comparison

We offer several different styles of small form factor DB9 breakout boards with varying options and features that are summarized on this page.

NOTE: We also offer several full-size DB9 breakout boards, which are viewable on our main Breakout Boards category page.

Feature	Slim (BRKSDx)	Tiny (BRKTDx)	EasyAdapters (FDB9-TBx / MDB9-TBx)
Example Picture
Male Screws	Yes, pre-installed (-C option). Reduced shank screws pass cleanly through breakout board connector, threading only into mating connector, ensuring a snug fit.	Not Available	Included separately (loose). Regular machine screws, fully threaded, contact threads on breakout board connector and mating connector simultaneously.
Jack Screws	Yes (-R option), pre-installed	Yes, pre-installed	No
Connector Angle	Right Angle only (as shown in example picture above)	Right Angle or Straight (Straight shown in example picture above)	Right Angle only (as shown in example picture above)
Wire Entry	Angled, both from same side	Horizontal, from back edge of PCB	5-Position: Horizontal, from back edge of PCB 10-Position: Horizontal, from opposite side edges of PCB
Shield/Shell Terminal	Yes	No	5-Position: No 10-Position: Yes
PCB Edges	Smooth routed	Smooth routed	Scored/snapped (slightly rough)
Insulating Foam	No	No	Yes, included separately
Enclosure Available	No	No	Yes (XDB9-TB-H1)