Right-Angle DB25 Plug for Board-Edge Serial and Instrument Links
The TE Connectivity AMPLIMITE HD-20 5747834-6 is a 25-position D-Sub plug with male pins, laid out in the standard DB25 shell size 3 (DB, B) pattern. Gold-plated brass contacts handle signal-level current, and the steel shell with tin plating provides the RFI/EMI shielding you expect from a metal D-sub. Rated 6A per contact at 125V, with an operating range from -55°C to 105°C. The UL94 V-0 rated insulator and RoHS compliance mean it slots into equipment bound for regulated markets without extra paperwork.
What the Board Lock and Grounding Indents Do on the Bench
Two features on this plug save you grief during assembly and in the field.
The flange has female screwlocks (4-40 thread) on the mating side. Termination is solder to the through-hole pins.