Product Synopsis
The Axial Radial Thru Hole Fuses feature a compact through-hole mounting design that integrates the benefits of axial leads and radial welding, making them ideal for overload protection in various PCB boards and precision electronic devices. These fuses have attained VDE 0636-1 and UL 248-14 certifications, with a rated voltage range of 32V to 250V AC/DC, a rated current of 0.1A to 10A, and operational stability in environments ranging from -55℃ to +125℃, fulfilling the protective requirements of applications including consumer electronics, automotive circuits, and industrial control.
Fast-blow type (F): Appropriate for resistive loads with minimal surge current (e.g., LED drivers, power adapters).
Slow-blow type (T): Capable of enduring transient surge currents, ideal for inductive loads like motors and transformers.
Enhanced breaking type (TR/TE): Exhibits superior short-circuit current breaking capacity, designed for industrial control circuits.
Benefits of the Product
Precision in Structural Design
The axial lead spacing is exact (standard 2.54mm/5.08mm), making the Axial Radial Thru Hole Fuses suitable for automated plug-in machinery, enhancing production efficiency. The radial welding surface undergoes anti-oxidation silver plating, ensuring ≥99.5% welding reliability and reducing false soldering risks.
Wide Temperature Adaptability
Tested across -55℃ to +125℃, these fuses maintain stable performance in extreme environments like car engine compartments and comply with ISO 16750-2 automotive standards.
Environmental Compliance
Meets RoHS 2.0 (2011/65/EU) and REACH SVHC 233 restrictions; packaging uses recyclable kraft paper + anti-static PE bags to minimize environmental impact.
Application Scenarios
Consumer Electronics: The 3x8mm 2F series protects mobile chargers and laptop adapters with fast-acting response.
Automotive Electronics: The vibration-resistant 5x20mm 5TE series handles engine surges for stable sensor and audio circuits.
Industrial Automation: The 8.4x7.2mm 5TR series, with high breaking capacity, safeguards servo motors and PLCs.
Medical Devices: Medical-grade certified 3x8mm 2F Axial Radial Thru Hole Fuses ensure reliability in monitors and diagnostic equipment.
Packaging & Delivery
Standard: 500/box (3x8mm), 200/box (5x20mm+). Custom moisture-resistant foil bags available.
Lead Time: 1–7 days (standard), 7–15 days (custom; current/voltage curves required).
Electrical Characteristics:
Axial Radial Thru hole Fuses 3x8mm 2F
|
% of Ampere |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
100ms |
1800s |
|
275% |
10ms |
3s |
|
400% |
3ms |
300ms |
|
1000% |
20ms |
|
Axial Radial Thru hole Fuses 3x8mm 2T
|
% of Ampere |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
1s |
120s |
|
275% |
400ms |
10s |
|
400% |
150ms |
30s |
|
1000% |
20ms |
150ms |
Axial Radial Thru hole Fuses 8.4*7.2mm 5TE
|
% of Ampere |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
1s |
120s |
|
275% |
400ms |
10s |
|
400% |
150ms |
3s |
|
1000% |
20ms |
150ms |
Axial Radial Thru hole Fuses 8.4*7.2mm 5TR
|
% of Ampere |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
1s |
120s |
|
275% |
400ms |
10s |
|
400% |
150ms |
3s |
|
1000% |
20ms |
150ms |
Axial Radial Thru hole Fuses 8.4x4.85mm 4TE
|
% of Ampere |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
1s |
120s |
|
275% |
400ms |
10s |
|
400% |
150ms |
3s |
|
1000% |
20ms |
150ms |
Axial Radial Thru hole Fuses 12.3x9.2mm 8TE
|
% of Ampere |
Testing current |
Blow Time |
|
|
Min |
Max |
||
|
80mA~20A |
125% |
1 hours |
|
|
80mA~20A |
200% |
1s |
120s |
|
80mA~20A |
1000% |
100ms |
1s |
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