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Neutrik NBNC75BTU11 rearTWIST HD BNC Cable End Connector 75 Ohm

Neutrik NBNC75BTU11 rearTWIST HD BNC Cable End Connector 75 Ohm

SoundPro Item: 121737 | Part Number: NBNC75BTU11

Regular price $3.87
Regular price $4.32 Sale price $3.87
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MSRP: $4.32 | MAP: $3.87

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  • rearTWIST Boot Allows Rear-Access Locking In High-Density And Recessed Bulkhead Installations
  • True 75 Ohm Design Meets Stringent HDTV And Digital Video Signal Integrity Requirements
  • Snug-Fit Center Pin Insert Delivers Tactile Feedback During Field Assembly
  • Shield And Jacket Crimp Eliminates Exposed Grounding Braid On Finished Cable Assemblies
  • Leading-Area Contact Design Prevents Tilting From Side Forces, Protecting Contacts Long-Term
  • Precise Swiss-Machined Brass Parts With Optalloy Plating For Outstanding Durability
  • Color-Coded Boot Accessories Available In 10 Standard Colors For Multi-Channel Identification

The Neutrik NBNC75BTU11 is a professional-grade rearTWIST HD BNC cable-end connector built for broadcast engineers, systems integrators, and AV technicians who demand reliable 75 Ohm performance in HD-SDI, HDTV, and digital video signal chains. The patented rearTWIST boot mechanism allows locking and unlocking from the rear of the connector, making it the correct choice wherever front access is obstructed by recessed bulkheads, dense patch bays, or tightly packed rack environments common in broadcast facilities and live production infrastructures.

Precision Swiss-machined brass construction and Optalloy shell plating deliver long-term durability in demanding install and touring environments. The snug-fit center pin insert provides tactile confirmation during assembly, and the combined shield and jacket crimp design eliminates exposed grounding braid — a common failure point on field-assembled cable runs. Rated for over 1,000 mating cycles and a temperature range suitable for both indoor install and outdoor broadcast applications, this connector maintains signal integrity through extended deployment without degradation.

Compatible with a broad range of professional HD cables including Belden 1694A, Belden 4694R, Canare L-4.5CHD, Gepco VSD2001, and several CommScope and Suhner variants, the NBNC75BTU11 integrates cleanly into existing cable infrastructure. Color-coded boots in ten standard colors are available separately, supporting efficient identification in complex multi-channel installations where visual differentiation across signal paths is operationally critical.

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Specifications

Electrical
Connection Type
BNC 75 Ohm
Gender
Male
Impedance
75 Ohm
Contact Resistance (Inner)
≤ 3 mΩ
Contact Resistance (Outer)
≤ 2 mΩ
Dielectric Strength
1.5 kVdc
Insulation Resistance
> 5 GΩ
Rated Voltage
< 50 V
VSWR
≤ 1.050 / > 32 dB up to 1 GHz; ≤ 1.065 / > 30 dB up to 2 GHz; ≤ 1.100 / > 26 dB up to 3 GHz
Mechanical
Cable O.D.
7.3 mm
Compatible Cable O.D. Range
4 – 8 mm
Crimp Size (Shield)
7.36 mm Hex, per MIL22520/5-41(A)
Crimp Size (Pin)
1.6 mm Square, per IEC 60803 (die designation 2)
Cable Retention
> 30 N (center)
Insertion Force
< 25 N
Lifetime
> 1000 mating cycles
Locking Device
Bayonet
Cable Anchoring
Jacket Crimping
Construction
Center Contact Material
Brass (CuZn35Pb2), 0.2 µm AuCo plating
Insert Material
PTFE
Shell Material
Brass (CuZn39Pb3)
Shell Plating
Optalloy
Environmental
Temperature Range
-30 °C to +85 °C
Contact Crimpability
Complies with IEC 60803 and IEC 60352-2
Identifiers
MPN
NBNC75BTU11

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