ROHS Compliant Glass Slow Blow 250V 1A Tube Fuse for Electronic Circuit Board
Quick Detail:
| Model | Material | Operating Temeprature | Soldering Conditions |
| 3T | Fuse body:glass tube Terminal:nickel plated brass Pigtail:tin plated copper on nickel plated brass cap | -40℃~+125℃ | Wave soldering:260℃,≤5s
Hand soldering:360℃,≤1s |
Description:
Glass tube fuses are effective at preventing molten metal from splashing onto other devices and keeping out high temperatures.Common glass tube insurance is often used in the device more dense electronic circuit board, because it is convenient for rapid replacement and maintenance of the characteristics, but also can be installed in the wire, plug or special insurance seat.The closed fuse can also be used in explosion-proof places.
Application:
● Electronic circuit board
● PCB board
● Plug
● Special safety seat
Specifications:
1. Dimensional Drawing
 |
①Brass Cap ②Glass Tube ③Lead Wire ④ Fuse Element ⑤Soldering Tin |
2. Electrical characteristics
| Test Current | Blow Time |
| Min | Max |
| 100% | 4 h | - |
| 200% | 100 ms | 60 s |
| Rated Current | Rated Voltage | Norminal Melting I2T(A2Sec) | Approvals |
| UL |
| 200mA | 125V/250V | 0.06 | ● |
| 250mA | 125V/250V | 0.10 | ● |
| 300mA | 125V/250V | 0.12 | ● |
| 315mA | 125V/250V | 0.14 | ● |
| 350mA | 125V/250V | 0.18 | ● |
| 400mA | 125V/250V | 0.23 | ● |
| 500mA | 125V/250V | 0.38 | ● |
| 600mA | 125V/250V | 0.41 | ● |
| 630mA | 125V/250V | 0.42 | ● |
| 750mA | 125V/250V | 0.47 | ● |
| 800mA | 125V/250V | 0.53 | ● |
| 1A | 125V/250V | 0.65 | ● |
| 1.25A | 125V/250V | 1.25 | ● |
| 1.5A | 125V/250V | 2.20 | ● |
| 2A | 125V/250V | 4.10 | ● |
| 2.5A | 125V/250V | 7.20 | ● |
| 3A | 125V/250V | 14.00 | ● |
| 3.15A | 125V/250V | 17.00 | ● |
| 3.5A | 125V/250V | 18.00 | ● |
| 4A | 125V/250V | 19.00 | ● |
| 5A | 125V/250V | 22.00 | ● |
| 6A | 125V/250V | 25.00 | ● |
| 6.3A | 125V/250V | 28.8 | ● |
3. 3G I-T Average Time Current Curve
4. The installation method is recommended as follows:
Competive Advantages:
● Easy to install
● Wide application
● High quality with low cost
● Passed UL
Tag:
Tube Fuse, Micro Fuse, Slow Brow Fuse, Fast Acting Fuse
