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- About Us
- Special Deals
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Categories
- Categories
-
In-Car Entertainment
- In-Car Entertainment
- Rear Entertainment
- Headunits
- Fascias and Harnesses
- Car Speakers
- Speaker Adaptors and Spacers
- Car Amplifiers
- Car Subwoofers
- Subwoofer Enclosures
- Package Deals
- Sound Deadener and Accessories
-
Car Audio Accessories
- Car Audio Accessories
- CD Storage
- 3.5mm Plugs and Adaptors
- ABS Sheets
- Amplifier Wiring Kits
- Cables
- Capacitor
- Mounting Brackets
- Noise Filters and Ground Loop Isolators
- RCA Cables and Accessories
- Sound Processor/Equalizer
- Sound Processor/Equalizer Accessories
- Terminal Covers
- Installation Accessories
- Subwoofer Enclosure Terminals
- Distribution Block
- Ignition Generator
- Terminals
- AM/FM Transmitter and Modulator
- Audio Test Equipment
- Controller
- Line Output Converter
- Speaker/Amplified Adaptors and Pods
- Amplifier and Speaker Cables
- Antennas
- SPL and Competition
- Automotive Accessories
- Spare Parts and Service
- Home Entertainment
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Batteries
- Batteries
- Car/Automotive Batteries
- Electric Vehicle Batteries
- General Purpose Batteries
- Motorcycle Batteries
- Marine Batteries
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- Battery Accessories
- Voltage Reducers, Boosters And Stabilisers
- Battery Controllers and Monitors
- Battery Testers and Memory Savers
- Portable Powerstation and Accessories
- Battery Boxes and Trays
- Battery Isolator
- Battery Chargers
- Battery Charger Accessories
- Inverter
- Combined Inverter and Charger
- Jump Starter
- Fuses and Circuit Breakers
- Fuse Holders
- Battery Terminals
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- 4WD and Caravan Accessories
- Brake Controllers and Accessories
- CB/UHF Radios and Accessories
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- Vehicle Antennas
- Dual Battery Accessories
- Solar Panels and Regulators
- Towing Mirrors
- Wind Turbine
- 4WD Recovery Gear
- Switches and Power Accessories
- Basket Packs
- 4WD and Off-Road Accessories
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- About Us
Diodes
Find high-quality automotive diodes for protecting electrical circuits, preventing reverse current flow, and supporting reliable automotive installations. Our electrical diodes are suitable for vehicle, marine, and 12V electrical systems. Pair with Auto Electrical Products or browse Circuit Breakers.
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DNA WAD103 3 Amp Diode - 20 Pieces
10% off
DNA
DNA WAD103 3 Amp Diode - 20 Pieces
7835234795613
$7.95
716
$7.16
- Sale price
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$7.95716$7.16$7.16
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- $7.95
and compare price: $7.95
DNA WAD106 6 Amp Diode - 20 Pieces
10% off
DNA
DNA WAD106 6 Amp Diode - 20 Pieces
7835235614813
$19.95
1796
$17.96
- Sale price
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$19.951796$17.96$17.96
- Regular price
- $19.95
and compare price: $19.95
Aerpro D1A Diode Pack of 10
Aerpro
Aerpro D1A Diode Pack of 10
7866534002781
false
499
$4.99
- Price
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false499$4.99$4.99
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Aerpro APD3A 3 Amp Diodes - 20pcs
Aerpro
Aerpro APD3A 3 Amp Diodes - 20pcs
7866482131037
false
1499
$14.99
- Price
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false1499$14.99$14.99
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Frequently Asked Questions
Automotive diodes are electronic components used to control the direction of current and protect or isolate circuits in suitable vehicle electrical applications.
A vehicle diode can allow current to flow in one direction while helping prevent unwanted reverse current in compatible circuits.
Car electrical diodes can be used in wiring, relays, lighting, switching and other electrical circuits where current isolation or protection is required.
Check the forward current rating, reverse voltage rating, package type and intended electrical application.
No. Automotive diodes have different electrical ratings and applications, so the replacement must match the requirements of the circuit.
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Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
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Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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