⚡ DB3 32V DIAC Trigger Diode - 5/10pc Pack • Trusted UK Seller • Fast Dispatch
🔌 Professional Electronic Components • TRIAC Triggering • Dimmer Circuits • Quality Guaranteed
🚀 KEY FEATURES & BENEFITS
⚡ 32V Breakover
Precise trigger voltage
accurate triggering, reliable performance
🔧 DIAC Technology
Bidirectional trigger diode
AC switching, phase control
🏭 Industrial Grade
Professional components
commercial grade, industrial use
🇬🇧 UK Seller
Fast UK dispatch
British seller, quick delivery
High-quality DB3 32V DIAC trigger diodes designed for professional electronics applications. These bidirectional trigger diodes feature a precise 32V breakover voltage, making them ideal for phase control circuits, TRIAC triggering, and AC power control systems. Manufactured to exacting standards and available in convenient 5 or 10-piece packs. Perfect for repair technicians, hobbyists, and industrial applications. - electronic components, trigger diodes, circuit protection
📊 TECHNICAL SPECIFICATIONS
| Parameter |
Value |
| Part Number |
DB3 - standard DB3, industry standard |
| Breakover Voltage |
32V ± 4V - 32 volt trigger, precise voltage |
| Device Type |
DIAC (Bidirectional Trigger Diode) - bidirectional diode, AC trigger |
| Package Type |
DO-35 Glass Package - DO-35 package, glass enclosure |
| Operating Temperature |
-40°C to +110°C - wide temperature range, robust operation |
| Peak Current |
2A Maximum - high current capability, robust design |
🔧 COMMON APPLICATIONS
- TRIAC Gate Triggering Circuits - TRIAC control, gate driving
- AC Light Dimmer Circuits - dimmer switches, light control
- Motor Speed Controllers - motor control, speed regulation
- Power Control Systems - power regulation, AC control
- Phase Control Circuits - phase angle control, timing circuits
- Heating Control Systems - temperature control, heating elements
🎯 TYPICAL USES
- Electronic Ballasts - fluorescent ballasts, lighting control
- Fan Speed Controllers - fan regulation, air flow control
- Power Tools Speed Control - tool controllers, workshop equipment
- Appliance Controls - home appliances, domestic equipment
- Industrial Automation - factory controls, automation systems
- Repair & Replacement - component replacement, repair jobs
📦 PACKAGE QUANTITY OPTIONS
5-PIECE PACK
Ideal for single projects
small projects, one-off repairs
10-PIECE PACK
Best value for multiple uses
bulk purchase, multiple projects
Choose the quantity that suits your project needs - flexible quantities, project planning
⚡ TECHNICAL ADVANTAGES
- Bidirectional Operation - Works with AC waveforms in both directions - AC operation, bidirectional conduction
- Sharp Switching - Fast, clean triggering for precise control - fast switching, precise timing
- Negative Resistance - Maintains conduction once triggered - sustained conduction, latch effect
- Reliable Performance - Consistent breakover voltage characteristics - consistent performance, reliable operation
🔍 WHO NEEDS THESE?
- Electronics Hobbyists - DIY projects, hobby electronics
- Repair Technicians - service technicians, repair shops
- Electrical Engineers - professional engineers, circuit designers
- Students & Educators - electronics students, educational projects
- Industrial Maintenance - factory maintenance, industrial repair
- Product Developers - prototype development, product design
🇬🇧 WHY BUY FROM OUR UK STORE?
🚚 Fast Dispatch
Same day processing
quick shipping, fast handling
📦 UK Warehouse
No import delays
UK stock, no customs
💷 GBP Pricing
No currency fees
British pounds, no conversion
📞 UK Support
Local customer service
UK based support, easy contact
📋 PACKAGE CONTENTS
🔌
DB3 Diodes
5 or 10 pieces
electronic components, diodes
📄
Data Sheet
Technical specifications
specification sheet, technical data
📦
ESD Protection
Safe packaging
static protection, safe delivery
💡 TECHNICAL NOTE
DIAC Operation: The DB3 DIAC remains non-conducting until the applied voltage reaches the breakover voltage (approximately 32V). Once triggered, it exhibits negative resistance characteristics and will remain conducting until current drops below the holding current. Perfect for phase control applications where precise triggering is required. - DIAC operation, technical explanation
🛒 ADD TO CART → GET QUALITY COMPONENTS FAST!
"Perfect for my dimmer switch repair - arrived quickly and worked exactly as specified!" ★★★★★ - satisfied customer, reliable components
📞 Support: eBay Messages | 🔄 Quality Guarantee | 🚚 Fast UK Dispatch - trusted seller, component specialist
Note: ESD sensitive device • Store in anti-static packaging • Technical specifications subject to manufacturing tolerances - component care, storage advice