The BS-5 is a 4 mm panel-mount banana socket designed for electrical testing, power supplies, laboratory equipment, measuring instruments, and electronic panels. The specifications below are based on published BS-5 documentation.
Technical Specifications
Specification BS-5 Banana Socket
Product Name BS-5 4mm Banana Socket
Product Type Banana Socket / Panel Socket
Plug Size 4 mm
Rated Current 10 A
Rated Voltage 250 V AC
Mounting Type Panel Mount
Mounting Method Screw Type
Terminal Type Solder Type
Body Material ABS
Contact / Terminal Material Brass
Terminal Plating Tin Plated
Insulation Resistance ≥100 MΩ @ 500 V DC
Contact Resistance ≤10 mΩ initial
Dielectric Strength 2 kV AC for 1 minute
Operating Temperature -20°C to +85°C
Soldering Temperature 270°C maximum
Soldering Time 5 seconds maximum
Available Colours Black, Red, Blue, Yellow, Green
Reference Standard JSS 52710
Connection 4 mm Banana Plug
Application Electrical & Electronic Equipment
Dimensions
Published BS-5 drawings specify approximately:
Banana socket diameter: 4.00 mm
Overall body diameter: Ø12.5 mm
Panel cut-out: Ø9.5 mm
Body length: approximately 19.8 mm
Solder terminal: integrated solder-type terminal
Mounting: screw-type panel mounting
Features
Standard 4 mm banana socket
10A / 250V AC electrical rating
Strong ABS insulated body
Brass current-carrying contacts
Tin-plated terminals
Low contact resistance
High insulation resistance
Screw-type panel mounting
Solder-type rear connection
Available in multiple colours for polarity identification
Suitable for repeated test and measurement connections
Available Colours
Red • Black • Blue • Yellow • Green
The red and black versions shown in your image are commonly used for positive (+) and negative (−) identification.
Applications
Laboratory power supplies
Test and measurement instruments
Digital multimeters and testing equipment
Electronic control panels
Electrical testing boards
Power supply units
Amplifiers and audio equipment
Educational electrical trainers
Industrial electronic equipment
Panel-mounted electrical connections
Product Listing Description
BS-5 4mm Banana Socket 10A 250V AC Panel Mount is a durable insulated banana socket designed for secure electrical connections using standard 4 mm banana plugs. It features an ABS body, brass tin-plated terminals, screw-type panel mounting, and solder-type termination. Suitable for laboratory instruments, power supplies, test equipment, control panels, and general electronic applications.
Suggested Switch Mart product title:
BS-5 4MM Banana Socket | 10A 250V AC Panel Mount | Red/Black
Technical Specifications
Specification BS-5 Banana Socket
Product Name BS-5 4mm Banana Socket
Product Type Banana Socket / Panel Socket
Plug Size 4 mm
Rated Current 10 A
Rated Voltage 250 V AC
Mounting Type Panel Mount
Mounting Method Screw Type
Terminal Type Solder Type
Body Material ABS
Contact / Terminal Material Brass
Terminal Plating Tin Plated
Insulation Resistance ≥100 MΩ @ 500 V DC
Contact Resistance ≤10 mΩ initial
Dielectric Strength 2 kV AC for 1 minute
Operating Temperature -20°C to +85°C
Soldering Temperature 270°C maximum
Soldering Time 5 seconds maximum
Available Colours Black, Red, Blue, Yellow, Green
Reference Standard JSS 52710
Connection 4 mm Banana Plug
Application Electrical & Electronic Equipment
Dimensions
Published BS-5 drawings specify approximately:
Banana socket diameter: 4.00 mm
Overall body diameter: Ø12.5 mm
Panel cut-out: Ø9.5 mm
Body length: approximately 19.8 mm
Solder terminal: integrated solder-type terminal
Mounting: screw-type panel mounting
Features
Standard 4 mm banana socket
10A / 250V AC electrical rating
Strong ABS insulated body
Brass current-carrying contacts
Tin-plated terminals
Low contact resistance
High insulation resistance
Screw-type panel mounting
Solder-type rear connection
Available in multiple colours for polarity identification
Suitable for repeated test and measurement connections
Available Colours
Red • Black • Blue • Yellow • Green
The red and black versions shown in your image are commonly used for positive (+) and negative (−) identification.
Applications
Laboratory power supplies
Test and measurement instruments
Digital multimeters and testing equipment
Electronic control panels
Electrical testing boards
Power supply units
Amplifiers and audio equipment
Educational electrical trainers
Industrial electronic equipment
Panel-mounted electrical connections
Product Listing Description
BS-5 4mm Banana Socket 10A 250V AC Panel Mount is a durable insulated banana socket designed for secure electrical connections using standard 4 mm banana plugs. It features an ABS body, brass tin-plated terminals, screw-type panel mounting, and solder-type termination. Suitable for laboratory instruments, power supplies, test equipment, control panels, and general electronic applications.
Suggested Switch Mart product title:
BS-5 4MM Banana Socket | 10A 250V AC Panel Mount | Red/Black
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