Neutrik HD NBTC75BFI4 True 75 Ω BNC Connector RG179B.U (thin 3mm) Rear Twist. HDTV

Like all Neutrik BNCs it offers a true 75 Ω design and is perfectly suitable for HD applications.

The patented rearTWIST boot guarantees easy access even in high density applications and offers color coding.

Suitable cables: Belden 1520A, Belden 1521A, Belden 1522A, Belden 179DT, Draka 0.31/1.45 AF, Draka 753-1304(2), Draka 755-1302, Suhner G02233, ZNK CM14B

Crimp size:
Pin: 1.6 mm (square)
Shield: 4.06 mm (hex)

Features & Benefits

• “rearTWIST Principle” locking/unlocking using the easily accessible soft touch boot (Patent DE 100 48507)
• Ideal for recessed bulkheads where access to the “head” of the connector might be an issue. These connectors turn from the back and not the front.
• Optimized assembly for mutlicore or tiny cables
• True 75 Ω design meets the stringent HDTV / DVD requirements
• Leading area: Avoids tilting due to side forces to protect contacts from deformation. Guarantees a lifetime of min. 1000 mating cycles!
• Snug-fit center pin insert provides tactile feedback
• Shield and jacket crimp technology prevents the problem of an exposed grounding braid on cable assemblies
• Excellent cable protection and retention
• Precise Swiss machined brass parts for outstanding durability
• Accessories include color coded boots in 10 standard colors, crimp tool and dies

Technical Info

Title - NBTC75BFI4

Connection Type - BNC 75 Ω

Gender - male

Electrical

• Contact resistance - ≤ 3 mΩ (inner)
• Contact resistance - ≤ 2 mΩ (outer)
• Dielectric strength - 0,75 kVdc
• Impedance - 75 Ω
• Insulation resistance - > 5 GΩ
• Rated voltage - <50 V
• VSWR
• ≤1.10/>26 dB up to 1 GHz
  ≤1.14/>24 dB up to 2 GHz
  ≤1.22/>20 dB up to 3 Ghz

Mechanical

• Cable O.D. - 2.9 mm
• Cable retention - > 30 N (Center)
• Crimp size - 4,06 Hex crimp (shield) acc. MIL22520/5-39(B)
• Crimp size (pin) - 1,6 Square crimp (pin) acc. IEC 60803 (die designation 2)
• Insertion force - < 25 N
• Lifetime - > 1000 mating cycles
• Locking device - Bayonett
• Cable anchoring - Jacket crimping

Material

• Contacts - Brass (CuZn35Pb2), 0.2 µm AuCo (Center contact)
• Insert - PTFE
• Shell - Brass (CuZn39Pb3)
• Shell plating - Optalloy®
• Environmental
• Temperature range - -30 °C to +85 °C
• Contact crimpability - Complies with IEC 60803 and IEC 60352-2