TNC Brass Hermeticity Straight Female to Female RF Coaxial
Connector
The TNC series product is a threaded variant of the BNC connector,
featuring screw threads for secure mating. TNC RF connectors are
compact, threaded, and waterproof units with a consistent 50-ohm
impedance, operating within the DC-11GHz frequency range. There are
two main types of TNC connectors: standard and reverse polarity.
These cost-effective connectors typically incorporate die-cast and
molded components. Although their performance may not match that of
industrial or high-quality products, they are ideal for a variety
of commercial applications. Widely used for antenna connections,
TNC connectors have many applications in avionics, communications,
and general industrial markets. Reverse polarity and 75-ohm
versions of TNC connectors are also available.
Specification
Note:The specific data of the model are based on the data in the
product specification sheet.
Electrical Characteristics |
Impedance | 50Ω |
Frequency Range | DC~4GHz |
Rated Voltage | 2500VRMS (Maximum sea-level) |
Dielectrics Voltage-resistance | 750VRMS (Maximum sea-level) |
Insulation Resistance | ≥2000MΩ |
Contact Resistance | Outer conductor | ≤6mΩ |
Center conductor | ≤1.5mΩ |
VSMR | ≤1.3 |
Mechanical Specification
| Design Standard | IEC 60169-17 |
| RoHS Compliant | Yes |
| Centre Contact Termination | Crimp |
| Outer Contact Termination | Crimp |
| Mating Cycles | 500Cycles |
| Contact Retention | 10N min |
| Cable Retention | 100N min |
| Mating Force | 13.6N max |
| Un-Coupling Force | 13.6N max |
Environmental Specification:
| Operating Temperature | -30 to +70 Deg C |
Detailed Drawing
Features:
1. Mechanical properties
Threaded Connection Stability: With threaded connection, it is more
robust than snap type connection and can maintain stable connection
under high vibration environment, which is suitable for aerospace,
communication base station and other occasions with high
requirements for connection stability.
Anti-loosening design: the threaded connector has a self-locking
function, which can effectively prevent the connector from
accidentally loosening during use and improve the reliability of
the connection.
Strong durability: able to withstand multiple plugging and
unplugging operations, general TNC connectors can withstand at
least 500 times of plugging and unplugging without damage, suitable
for applications that require frequent connection and
disconnection.
2. Environmental adaptability
Excellent waterproof performance: the connector part of the sealing
structure, such as equipped with O-ring seals, etc., can
effectively prevent moisture, dust and other external substances
into the connector interior, to protect the connector's electrical
performance and mechanical properties from damage, suitable for
outdoor, humid or dusty and other harsh environments.
Corrosion resistance: usually made of brass, stainless steel and
other materials, and after surface treatment, such as gold-plated,
nickel-plated, etc., has good corrosion resistance, can be in the
acid and alkali and other corrosive environments in the long-term
stable work.
Application:
1. Medical Equipment
MRI Equipment Connection: In Magnetic Resonance Imaging (MRI)
equipment, TNC adapters can be used to connect components such as
transducers, signal processing circuits, and data transmission
lines to ensure that magnetic resonance signals inside the human
body can be accurately captured, processed, and transmitted to
generate high-quality MRI images.
Ultrasound equipment connection: For ultrasound diagnostic
equipment, TNC adapters can be used to connect ultrasound probes,
signal amplifiers, and displays to enable ultrasound signals to be
transmitted smoothly and display clear images on the monitor to
help doctors make diagnoses.
2. Industrial Automation
Connection between sensor and controller: In industrial automation
control system, all kinds of sensors (such as temperature sensors,
pressure sensors, position sensors, etc.) need to transmit the
collected physical quantity signals to the controller for
processing and analyzing, and the TNC adapter can connect the
cables between the sensors and controllers to realize the accurate
transmission of the data, which enables the controller to precisely
control the industrial equipments based on the signals from the
sensors. The TNC adapter connects the cable between the sensor and
the controller for accurate data transmission, enabling the
controller to control the industrial equipment precisely according
to the sensor signals.
Connection between actuator and control system: Similarly, in
industrial automation, actuators (e.g., motors, valves, cylinders,
etc.) need to receive commands from the control system and execute
the corresponding actions. tnc adapters can be used to connect the
cables between the actuator and the control system, to ensure that
the control commands are accurately transmitted, and to ensure that
the industrial production process goes smoothly.
NOTE:
We have over 10,000 types of interconnect
products((BNC,TNC,MCX,MMCX,SMA,SSMA,SMB,SSMB,BMA,SBMA,SMC,SC,SMP,SSMP
ect.),), if the connector you are using is not found, please
contact us with your details.
