(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.
50,000 Stock items for Same Day Ship Out.
All Categories
Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
- Cables with Connectors
- RS232 / Personal Computers / AV Cables
- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
- Cable Glands
- Cable Bushings/Clips/Stickers
- Screws/Spacers
- Cable Accessories
- Tubes
- Protection Tubes
- Ducts/Wiremolds
- General Purpose Tools
- Dedicated Tools
- Soldering Supplies
- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
- HSS End Mills
- Milling Cutter Inserts/Holders
- Customized Straight Blade End Mills
- Dedicated Cutters
- Turning Tools
- Drill Bits
- Screw-Hole-Related Tools
- Reamers
- Chamfering / Centering Tools
- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
Search by Application
Brands
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Coaxial Connector BNC Series (050-NT21A)
Connector with nominal impedance of 50 Ω.
[Features]
·Corresponding frequency band of DC to 4 GHz.
·Bayonet lock connection type connector allows easy connection and disconnection.
·There are a wide variety of cable adaptation sizes, and you can select the connector according to the cable.
·Available in different shapes, such as circuit-board mount and panel mount, etc.
[Applications]
·It is used for output from various measuring instruments, communication modules, and measurement applications.
(i)Caution
- The product images are representative only.
Japanese Only
Part Number
Configured Part Number is shown.
050-NT21A
Product overview of BNC Connector
External appearance of BNC Connector
BNC connectors are bayonet lock connection type connectors that are easy to connect and separate and have a nominal impedance of 50 Ω and 75 Ω (BNCC type). It has a wide range of cable adaptation sizes and is used for a wide range of communication and measurement applications.
Product characteristics of BNC Connector
Electrical Characteristics (at room temperature and humidity)
| Nominal impedance Characteristic impedance | 50Ω |
|---|---|
| Rated frequency Frequency range | DC to 4 GHz (50Ω) |
| Rated Voltage Voltage rating | 500 V rms |
| Voltage standing wave ratio (Straight type) VSWR (Straight styles) | ≤ 1.3 at 4 GHz |
| Insulation resistance Insulation resistance | ≧5000MΩ |
| Withstand Voltage Dielectric withstanding voltage | 1,000 V rms |
| Contact resistance / Center contact Center contact resistance | ≤ 2.5 mΩ |
| Contact resistance / Outer contact Outer contact resistance | ≤ 1.0 mΩ |
Mechanical characteristics
| Fixing force of center contact with retaining force Center contact captivation | ≧15 N |
|---|---|
| Bayonet lock / Axial engagement force Axial engagement force | ≦20 N |
| Bayonet lock / Axial separation force Axial separation force | ≧0.25 N |
| Coupling nut retention force Coupling nut retention force | ≧445 N |
| Repeated operation Durability | 500 |
Materials
| Body Body | Brass Brass |
|---|---|
| Center contact (Male contact) Male center contact | Brass Brass |
| Center contact (Female contact) Female center contact | Phosphor bronze Phosphor bronze |
| Connection coupling Coupling | Brass Brass |
| Insulator Insulator | Fluoropolymer PTFE |
| Ferrule Ferrule | Brass Brass |
| Part Number |
|---|
| 050-NT21A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Application | Rated Voltage (V) | Wire connection method | Connection direction | Impedance (Ω) | Conforming Cable | Receptacle shape | Adapter shape | Dimension (height) (mm) | Dimension (width) (mm) | Dimension (depth) (mm) | Frequency Range (GHz) | Quantity of units ordered (Piece) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 55.38 | 1 Piece(s) | 7 Day(s) or more | - | Male | 1 | For Cable | 500 | Crimp | [Angle] L Type Plug | 50 | 1.5D-2V | - | - | 25.7 | - | 27.4 | 0–4 | 500 |
Loading...
Basic Information
| Connector Shape | Coaxial | Connector series initials | A/B/C | A/B/C | BNC |
|---|---|---|---|---|---|
| Protection function (environmentally resistant) | NA | Removal method | Bayonet lock |
Specification/Dimensions
-
Receptacle shape
- With 4-hole flange
- Insulation type (L type, screw fastening)
- Insulation type (L type, ｌow-profile type
- L Type
- Straight Type
-
Adapter shape
- Bulkhead (jack-jack)
- L shape (jack-plug)
- Straight (plug-plug)
- T shape (jack-jack-jack)
- T shape (jack-plug-jack)
- With four-hole flange (jack-jack)
- With knurling (jack-jack)
-
Dimension (width)(mm)
-
Applicable pin/contact
- Male
- Female
- Male/Female
- NA
-
Number Of Pins
-
Application
- For Cable
- For Circuit Boards
- Chassis/for panel mounting
- Other
-
Rated Voltage(V)
-
Wire connection method
- Solder
- Crimp
- Other
-
Connection direction
- Straight
- Angle
- Other
- Straight
-
Impedance(Ω)
- 50
- Other
-
Conforming Cable
-
Dimension (height)(mm)
-
Dimension (depth)(mm)
-
Frequency Range(GHz)
- 0–4
-
Quantity of units ordered(Piece)
- 100
- 500
Days to Ship
-
- All
- 3 Day(s) or Less
- 4 Day(s) or Less
- 6 Day(s) or Less
- 7 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(65) 6733 7211 / FAX：(65) 6733 0211
- 9:00am - 6:00pm (Monday - Friday)
- Technical Inquiry
Payment Method
- Credit Card
- PayPal
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?