Products
U5T Series / Medium 5x20 mm Glass Tube Fuse (Time-Lag)
Classification:
Keyword:
This 5×20 mm tubular fuse features a glass tube body and a slow-blow (time-delay) characteristic. It is available in current ratings from 160 mA to 10 A. Designed to tolerate harmless inrush or surge currents while providing reliable overcurrent protection, it is widely used in lighting, switching power supplies, household appliances, motors, transformers, electronic components, telecommunications, and other related fields.
Online MessageElectrical Characteristics
|
Rated Current |
Opening Time | ||
| 100% | 135% | 200% | |
| Min. | Max. | Max. | |
| 160mA-10A | 4hour | 1hour | 120sec. |
In accordance with UL248-1, UL248-14
Interrupting Rating
| UL |
(160 mA–10 A) 10,000 amperes at 125 V AC |
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| (160 mA–1 A) 35 amperes at 250 V AC | |||||||
| (1.25A–3.5A) 100 amperes at 250V AC | |||||||
| (4A-10A) 200 amperes at 250V AC | |||||||
Product Features
| Materials |
Body: Glass tube Lead: Tin-plated copper wire Copper cap CAD: Nickel-plated brass Fuse Element: Alloy |
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|
Operating Temperature |
-55℃~125℃ (Consider de-rating) |
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| Solderability |
260℃, 3s Max. (Wave Soldering) 350±10℃, 3s Max. (Soldering iron) |
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Resistance to Soldering Heat |
260℃, 10s Max. (Wave Soldering) 350℃, 5s Max. (Soldering iron) |
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Recommended Soldering Parameters |
Wave Soldering Parameter Soldering furnace temperature: 260℃. Solder dwell time: 2–5 s max. |
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Hand soldering parameter Soldering iron temperature: 350±5℃ Solder dwell time: 5s Max. |
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Storage Conditions |
Can be stored for 3 years under tight seal condition at temperature +10~60℃ relative humidity ≤75% |
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At most can be kept 30 days at temperature +10~60°C relative humidity be 95% under covered conditions. |
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Part No. |
Current Rating |
Safety Approvals |
I 2 T Reference Value (A 2 Sec.) |
|
|
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| U5T 0160 | 160mA | ● | 0.025 |
| U5T 0200 | 200mA | ● | 0.059 |
| U5T 0250 | 250mA | ● | 0.089 |
| U5T 0315 | 315mA | ● | 0.543 |
| U5T 0400 | 400mA | ● | 0.704 |
| U5T 0500 | 500mA | ● | 0.921 |
| U5T 0630 | 630mA | ● | 1.120 |
| U5T 0800 | 800mA | ● | 1.213 |
| U5T 1100 | 1A | ● | 1.426 |
| U5T 1125 | 1.25A | ● | 3.533 |
| U5T 1150 | 1.5A | ● | 5.627 |
| U5T 1160 | 1.6A | ● | 6.533 |
| U5T 1200 | 2A | ● | 12.55 |
| U5T 1250 | 2.5A | ● | 13.93 |
| U5T 1300 | 3A | ● | 14.66 |
| U5T 1315 | 3.15A | ● | 16.50 |
| U5T 1350 | 3.5A | ● | 19.41 |
| U5T 1400 | 4A | ● | 13.48 |
| U5T 1500 | 5A | ● | 56.86 |
| U5T 1630 | 6.3A | ● | 99.83 |
| U5T 1700 | 7A | ● | 162.2 |
| U5T 1800 | 8A | ● | 305.6 |
| U5T 2100 | 10A | ● | 383.6 |
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Certification
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WHY CHOOSE US?
We are not just selling fuses, but providing you with a "foolproof" circuit protection solution.
Authentic materials, rejecting the 'time bomb'
Fully certified and globally accessible
Lean production, safe and reliable
The product can be customized
FAQ
What certifications do you have?
Certification Standards: UL, CUL, VDE, CCC, PSE, KC (different models are subject to different certifications; please consult customer service for confirmation).
Product Center
If you have any questions about our products or services, Please feel free to call us!
A professional fuse manufacturer with over four decades of experience, specializing in thermal fuses and current fuses, with an annual production capacity of 1 billion units.Our products are exported to markets in the Americas, Europe, Southeast Asia, and beyond, and the “Hongtian” brand of thermoplastic materials and current fuses enjoy a high level of trust among customers.
Contact Us
Technical Department: balin.dai@163.com
R&D Department: RD@bluelightfuse.com
Quality Department: QC@bluelightfuse.com
Address: No. 18, Honglin Avenue, Xindi Subdistrict, Honghu City, Jingzhou City, Hubei Province
Copyright © Honghu BlueLight Electronic Co.,Ltd. All Rights Reserved.
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