50ohm/75ohm rj11 bnc coaxial connector with CE ROHS certificate

Mechanical Feature:

BNC male

• A rotated coupling nut with two locking caves symmetrically.
• Male center contact
• Silicon Rubber O-ring inside between coupling nut and outer contact
• Insulator nestles up throughout against outer contact, and an air gap between center contact and insulator for 50 ohm BNC male
• Reduced insulator in mating end, and an air gap between center and outer contacts for 75ohm BNC male

BNC female

• Two symmetrical studs for lock mating.
• Female center contact
• Insulator surrounds female center contact wholly for 50 ohm BNC female
• Part of female center contact doesn’t be surrounded by insulator and an air gap between center contact and outer contact for 75 ohm BNC female