Skip to content

Welcome to our store. Call 07 49726660 for manual freight quotes.

  • Home
  • Hot Deals
  • Products
    • Audio & Visual
      • AV Accessories
      • Headphones
      • Home Theatre Systems & Audio Components
      • Mini All-in-One Shelf Systems
      • Party
      • Personal Audio Players
      • Public Address Systems
      • Speakers
      • Turntables
      • Televisions
    • Automotive & Accessories
      • 12Vlt Accessories
      • Car Security & Camera's
      • GPS Navigation Units
    • Outdoors
      • 12Vlt Appliances & Accessories
      • Binoculars & Telescopes
      • Clothing
      • Drones
      • Magnet Fishing
      • Metal Detecting
      • GoPros & Accessories
    • Consumer
      • Books
      • Camera & Accessories
      • Drones
      • Gifts & Gadgets
      • Headphones
      • Party
      • Toys
    • Communications
      • UHF Radios & Scanners
      • UHF CB Radio & Scanner Accessories
      • Mobile Phones
      • Mobile Phone Accessories
      • Landline Phones & Accessories
      • Internet & Phone Plans by Aussie providers
    • Computers & Office Equipments
      • Computers, Laptops and Tablets
      • Computer Monitors
      • Computer Peripherals
      • Cables & Leads - Computer
      • External Drives & Storage Cards
      • Internet & Phone Plans by Aussie providers
      • Networking
      • Printers & Accessories
    • Electronics
      • Books
      • Cases, Boxes & Storage
      • Electronic Components
      • Hardware
      • Kits
      • Lighting
      • Tools & Accessories
      • Wire/ Cable & Accessories
      • Workshop Aids
    • Hobbies
      • 3D Printing
      • Drones
      • Metal Detecting
      • GoPros & Accessories
    • Metal Detecting
      • Metal Detectors
      • Metal Detector Parts & Accessories
    • Power
      • Batteries & Chargers
      • Solar
    • Security
      • Stand Alone Security Cameras
      • Security Accessories
    • Toys & Kits
      • Drones
      • Educational Toys & Kits
      • Electronic Kits
      • Gifts & Gadgets
      • Remote Control Cars, Planes & Boats
      • Robotics & Stem
      • Spare Parts & Accessories for Toys
  • Sales & Catalogues
  • Information
    • Contact Us
    • Educational Kits
    • Employment
    • Filament Vs Resin 3D Printers
    • Handsome Prints with a 3D printer
    • Store Information
Log in
    Leading Edge Electronics Gladstone Hi-Fi
    • Home
    • Hot Deals
    • Products
      • Audio & Visual
        • AV Accessories
        • Headphones
        • Home Theatre Systems & Audio Components
        • Mini All-in-One Shelf Systems
        • Party
        • Personal Audio Players
        • Public Address Systems
        • Speakers
        • Turntables
        • Televisions
      • Automotive & Accessories
        • 12Vlt Accessories
        • Car Security & Camera's
        • GPS Navigation Units
      • Outdoors
        • 12Vlt Appliances & Accessories
        • Binoculars & Telescopes
        • Clothing
        • Drones
        • Magnet Fishing
        • Metal Detecting
        • GoPros & Accessories
      • Consumer
        • Books
        • Camera & Accessories
        • Drones
        • Gifts & Gadgets
        • Headphones
        • Party
        • Toys
      • Communications
        • UHF Radios & Scanners
        • UHF CB Radio & Scanner Accessories
        • Mobile Phones
        • Mobile Phone Accessories
        • Landline Phones & Accessories
        • Internet & Phone Plans by Aussie providers
      • Computers & Office Equipments
        • Computers, Laptops and Tablets
        • Computer Monitors
        • Computer Peripherals
        • Cables & Leads - Computer
        • External Drives & Storage Cards
        • Internet & Phone Plans by Aussie providers
        • Networking
        • Printers & Accessories
      • Electronics
        • Books
        • Cases, Boxes & Storage
        • Electronic Components
        • Hardware
        • Kits
        • Lighting
        • Tools & Accessories
        • Wire/ Cable & Accessories
        • Workshop Aids
      • Hobbies
        • 3D Printing
        • Drones
        • Metal Detecting
        • GoPros & Accessories
      • Metal Detecting
        • Metal Detectors
        • Metal Detector Parts & Accessories
      • Power
        • Batteries & Chargers
        • Solar
      • Security
        • Stand Alone Security Cameras
        • Security Accessories
      • Toys & Kits
        • Drones
        • Educational Toys & Kits
        • Electronic Kits
        • Gifts & Gadgets
        • Remote Control Cars, Planes & Boats
        • Robotics & Stem
        • Spare Parts & Accessories for Toys
    • Sales & Catalogues
    • Information
      • Contact Us
      • Educational Kits
      • Employment
      • Filament Vs Resin 3D Printers
      • Handsome Prints with a 3D printer
      • Store Information
    Log in Cart

    Collection: Electronic Components

    • Inductors & Ferrites
    • Transistor Insulator & Mounts
    • Transistors
    • Circuit Breakers
    • Toggle Switches
    • DIP DIL Switches
    • Encoding Switches
    • Push Button Switches
    • Fuses & Holders
    • Plugs, Sockets & Adaptors
    • Rocker Switches
    • Rotary Switches
    • Relays
    • Slide Switches
    • LED Components
    • Crimps & Lugs
    • Capacitor
    • Resistors
    • Timer
    • PCB Pot
    • Diodes
    • Electronics

    Filter:

    Availability
    0 selected
    Reset
    Availability
    Price
    The highest price is $1,899.00 Reset
    $
    $
    Remove all

    3392 products

    Filter and sort Filter

    Filter and sort

    Filter

    3392 products

    Availability
    Clear
    Price

    The highest price is $1,899.00

    $
    $
    Clear
    Remove all
    Remove all

    3392 products

    • Relay Board 12V 5 Way DPDT S4443

      Relay Board 12V 5 Way DPDT S4443

      Relay Board 12V 5 Way DPDT S4443

      Regular price $63.25
      Regular price Sale price $63.25
      Unit price /  per 
    • Relay Board 12V Single DPDT S4442

      Relay Board 12V Single DPDT S4442

      Relay Board 12V Single DPDT S4442

      Regular price $14.95
      Regular price Sale price $14.95
      Unit price /  per 
    • 5V 5 Way DPDT Relay Board

      Relay Board 5V 5 Way DPDT S4441

      Relay Board 5V 5 Way DPDT S4441

      Regular price $63.25
      Regular price Sale price $63.25
      Unit price /  per 
    • 5V Single DPDT Relay Board

      Relay Board 5V Single DPDT S4440

      Relay Board 5V Single DPDT S4440

      Regular price $14.95
      Regular price Sale price $14.95
      Unit price /  per 
    • Relay AC 40A SPST Solid State S4416A

      Relay AC 40A SPST Solid State S4416A

      Relay AC 40A SPST Solid State S4416A

      Regular price $56.50
      Regular price Sale price $56.50
      Unit price /  per 
    • 24VDC 30A SPST Fused Automotive Relay

      Relay Fused Automotive 24VDC 30A SPST S4332

      Relay Fused Automotive 24VDC 30A SPST S4332

      Regular price $11.50
      Regular price Sale price $11.50
      Unit price /  per 
    • Relay Cradle Base PCB Mount (Suits S4310A-15A)

      Relay Cradle Base PCB Mount (Suits S4310A-15A) S4316A

      Relay Cradle Base PCB Mount (Suits S4310A-15A) S4316A

      Regular price $3.40
      Regular price Sale price $3.40
      Unit price /  per 
    • 7.5A 24VDC SPST PCB Mount Relay

      Relay 7.5A 24VDC SPST PCB Mount S4252B

      Relay 7.5A 24VDC SPST PCB Mount S4252B

      Regular price $3.35
      Regular price Sale price $3.35
      Unit price /  per 
    • 7.5A 12VDC SPST PCB Mount Relay

      Relay 7.5A 12VDC SPST PCB Mount S4250B

      Relay 7.5A 12VDC SPST PCB Mount S4250B

      Regular price $3.35
      Regular price Sale price $3.35
      Unit price /  per 
    • Relay 2A 24VDC DPDT SMD Telecom Relay S4138

      Relay 2A 24VDC DPDT SMD Telecom Relay S4138

      Relay 2A 24VDC DPDT SMD Telecom Relay S4138

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • Relay 2A 12VDC DPDT SMD Telecom Relay S4136

      Relay 2A 12VDC DPDT SMD Telecom Relay S4136

      Relay 2A 12VDC DPDT SMD Telecom Relay S4136

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • Relay 2A 5VDC DPDT SMD Telecom Relay S4134

      Relay 2A 5VDC DPDT SMD Telecom Relay S4134

      Relay 2A 5VDC DPDT SMD Telecom Relay S4134

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • Relay 2A 3VDC DPDT SMD Telecom Relay S4133

      Relay 2A 3VDC DPDT SMD Telecom Relay S4133

      Relay 2A 3VDC DPDT SMD Telecom Relay S4133

      Regular price $6.50
      Regular price Sale price $6.50
      Unit price /  per 
    • Relay 2A 12V DC Coil SPDT Sub Miniature Sign PCB S4157

      Relay 2A 12V DC Coil SPDT Sub Miniature Sign PCB S4157

      Relay 2A 12V DC Coil SPDT Sub Miniature Sign PCB S4157

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • 5VDC 2A SPDT Sub Miniature Signal PCB?Relay S4154

      Relay 2A 5V DC Coil DPDT Sub Miniature Signal PCB S4154

      Relay 2A 5V DC Coil DPDT Sub Miniature Signal PCB S4154

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • Relay 25A 24V SPDT PCB Mount S4145

      Relay 25A 24V SPDT PCB Mount S4145

      Relay 25A 24V SPDT PCB Mount S4145

      Regular price $7.00
      Regular price Sale price $7.00
      Unit price /  per 
    • Relay 25A 12V SPDT PCB Mount S4144

      Relay 25A 12V SPDT PCB Mount S4144

      Relay 25A 12V SPDT PCB Mount S4144

      Regular price $6.95
      Regular price Sale price $6.95
      Unit price /  per 
    • Relay 24VDC DPDT 10A 240VAC/24VDC Contacts SY4007

      Relay 24VDC DPDT 10A 240VAC/24VDC Contacts SY4007

      Relay 24VDC DPDT 10A 240VAC/24VDC Contacts SY4007

      Regular price $12.95
      Regular price Sale price $12.95
      Unit price /  per 
    • Relay 12VDC DPDT 10A 240VAC/24VDC Contacts SY4008

      Relay 12VDC DPDT 10A 240VAC/24VDC Contacts SY4008

      Relay 12VDC DPDT 10A 240VAC/24VDC Contacts SY4008

      Regular price $12.95
      Regular price Sale price $12.95
      Unit price /  per 
    • Relay 12V DPDT 5A Mini SY4062

      Relay 12V DPDT 5A Mini SY4062

      Relay 12V DPDT 5A Mini SY4062

      Regular price $6.95
      Regular price Sale price $6.95
      Unit price /  per 
    • 4 Relay Control Board for BBC Microbit

      Relay 4 Control Board for BBC Microbit Z6462

      Relay 4 Control Board for BBC Microbit Z6462

      Regular price $29.95
      Regular price Sale price $29.95
      Unit price /  per 
    • Relay 12VDC 16A SPST PCB Mount SA4198

      Relay 12VDC 16A SPST PCB Mount SA4198

      Relay 12VDC 16A SPST PCB Mount SA4198

      Regular price $5.75
      Regular price Sale price $5.75
      Unit price /  per 
    • Relay 12VDC 10A SPDT PCB Mount S4402A

      Relay 12VDC 10A SPDT PCB Mount S4402A

      Relay 12VDC 10A SPDT PCB Mount S4402A

      Regular price $4.45
      Regular price Sale price $4.45
      Unit price /  per 
    • Relay 24V 2A DPDT Miniature PCB Signal S4245

      Relay 24V 2A DPDT Miniature PCB Signal S4245

      Relay 24V 2A DPDT Miniature PCB Signal S4245

      Regular price $6.85
      Regular price Sale price $6.85
      Unit price /  per 
    • Relay 12V 2A DPDT Miniature PCB Signal S4244

      Relay 12V 2A DPDT Miniature PCB Signal S4244

      Relay 12V 2A DPDT Miniature PCB Signal S4244

      Regular price $5.70
      Regular price Sale price $5.70
      Unit price /  per 
    • Relay 16A 12VDC SPDT PCB Mount Latching S4240

      Relay 16A 12VDC SPDT PCB Mount Latching S4240

      Relay 16A 12VDC SPDT PCB Mount Latching S4240

      Regular price $11.50
      Regular price Sale price $11.50
      Unit price /  per 
    • 5A 12VDC SPST PCB Mount Mini Relay

      Relay 5A 12VDC SPST PCB Mount Mini S4231

      Relay 5A 12VDC SPST PCB Mount Mini S4231

      Regular price $8.00
      Regular price Sale price $8.00
      Unit price /  per 
    • 5A 5VDC SPST PCB Mount Mini Relay

      Relay 5A 5VDC SPST PCB Mount Mini S4230

      Relay 5A 5VDC SPST PCB Mount Mini S4230

      Regular price $8.00
      Regular price Sale price $8.00
      Unit price /  per 
    • Relay 30A 12VDC SPDT Tag Connection S4211

      Relay 30A 12VDC SPDT Tag Connection S4211

      Relay 30A 12VDC SPDT Tag Connection S4211

      Regular price $9.20
      Regular price Sale price $9.20
      Unit price /  per 
    • Relay 30A 12VDC SPDT PCB Mount S4206A

      Relay 30A 12VDC SPDT PCB Mount S4206A

      Relay 30A 12VDC SPDT PCB Mount S4206A

      Regular price $6.00
      Regular price Sale price $6.00
      Unit price /  per 
    • Relay 16A 24VDC SPDT PCB Mount S4199

      Relay 16A 24VDC SPDT PCB Mount S4199

      Relay 16A 24VDC SPDT PCB Mount S4199

      Regular price $6.95
      Regular price Sale price $6.95
      Unit price /  per 
    • Relay 16A 12VDC SPDT PCB Mount S4197

      Relay 16A 12VDC SPDT PCB Mount S4197

      Relay 16A 12VDC SPDT PCB Mount S4197

      Regular price $6.95
      Regular price Sale price $6.95
      Unit price /  per 
    • 5A 24VDC DPDT PCB Mount Relay

      Relay 5A 24VDC DPDT PCB Mount S4195D

      Relay 5A 24VDC DPDT PCB Mount S4195D

      Regular price $8.65
      Regular price Sale price $8.65
      Unit price /  per 
    • 5A 12VDC DPDT PCB Mount Relay

      Relay 5A 12VDC DPDT PCB Mount S4190D

      Relay 5A 12VDC DPDT PCB Mount S4190D

      Regular price $8.65
      Regular price Sale price $8.65
      Unit price /  per 
    • Relay 1A 24VDC DPDT PCB Mount Micro S4152

      Relay 1A 24VDC DPDT PCB Mount Micro S4152

      Relay 1A 24VDC DPDT PCB Mount Micro S4152

      Regular price $4.50
      Regular price Sale price $4.50
      Unit price /  per 
    • Relay 1A 12VDC DPDT PCB Mount Micro S4150

      Relay 1A 12VDC DPDT PCB Mount Micro S4150

      Relay 1A 12VDC DPDT PCB Mount Micro S4150

      Regular price $5.70
      Regular price Sale price $5.70
      Unit price /  per 
    • 1
    • …
    • 33
    • 34
    • 35
    • 36
    • 37
    • …
    • 95

    Subscribe to our emails

    © 2026, Leading Edge Electronics Gladstone Hi-Fi Powered by Shopify
    • Refund policy
    • Privacy policy
    • Terms of service
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.