Updated Oct 18/25

BNC Adapters

Barrel Adapters

TecNec BNC Coupler - 75 Ohm BNC Female to Female
(BFBF)
Single - $5 - in stock
3 Pack - $12 - in stock

Canare BNC Coupler BCJ-JK - $9 - in stock
Join 2 SDI cables together with this high quality Canare BNC coupler. Rated for 12G. Made in Japan.

Connectronics BF-T - $5 - in stock
75 Ohm BNC 3 x Female T Video Adapter

Connectronics B-BFRA 75 BNC Elbow adapter - $8 - in stock
75 Ohm BNC Female To BNC Male Right Angle Video Adapter

Connectronics B-2BF - $8 - in stock
75 Ohm BNC T Video Adapter - 1 Male, 2 Female.

TecNec - 75 Ohm BNC Female to RCA Male - $5 - in stock
(PBF)

Blackmagic Design 12-G SDI Micro BNC to BNC Female 27" - $59 - in stock
(CABLE-MICRO/BNCFM) This adapter cable (27"/70cm long) lets you attach a regular SDI cable to the female BNC end, while the Micro BNC connects to any device with a Micro BNC connector (such as some Blackmagic cameras or devices).

Neutrik NBB75FA BNC Coupler - $15 - special order
The BNC feed through coupler offers a true 75 Ω design for serial and digital (HD) signals. The machined brass connector body provides an extremely rugged and non-abrasive connection over long term use. Gold plated cage type center contact.

Find BNC SDI cables here