Allicdata Part #: | 0305.080M-ND |
Manufacturer Part#: |
0305.080M |
Price: | $ 4.62 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BRD MNT 80MA 277VAC/VDC RAD |
More Detail: | N/A |
DataSheet: | 0305.080M Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 4.19738 |
Series: | PICO® 305 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount |
Current Rating: | 80mA |
Voltage Rating - AC: | 277V |
Voltage Rating - DC: | 277V |
Response Time: | -- |
Applications: | Hazardous Locations |
Features: | Intrinsically Safe |
Class: | -- |
Approvals: | ATEX, cURus, IECEx |
Operating Temperature: | -40°C ~ 50°C |
Breaking Capacity @ Rated Voltage: | 1.5kA |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can, Horizontal |
Size / Dimension: | 0.354" Dia x 0.614" L (9.00mm x 15.60mm) |
Melting I²t: | 0.00035 |
DC Cold Resistance: | 8.19 Ohms |
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0305.080M Application Field and Working Principle
The 0305.080M is an specialty fuse designed for high-end electronics. It is known for having a maximum interrupt rating of 500 amps and a maximum power dissipation of 500 watts. This fuse is ideal for high-end audio/video systems, industrial controls, and medical equipment, as it offers superior protection from electrical current overload.
The 0305.080M working principle is based on a series of resistors which are connected in series inside the fuse. The resistors are connected in a particular way to produce a specific resistance. When the current passing through the fuse exceeds the given limit, the resistors become overloaded and start to heat up. The heat generated melts the metallic contact inside the fuse and reduces the current passing through it.
The main difference between the 0305.080M and standard fuse is in the way they work. The standard fuse acts as a failsafe against sudden current surges. When the current passing through the fuse exceeds the fuse\'s rating, the wire connecting the circuit breaker to the fuse melts, cutting off the power supply. On the other hand, the 0305.080M works on an entirely different principle.
The 0305.080M uses a series of resistors to limit the current passing through the fuse. Instead of cutting off the power supply, the 0305.080M reduces the current passing through the fuse. When the peak current passes through the fuse, the resistors become overloaded and generate heat. The heat generated melts the metallic contacts inside the fuse, reducing the current to a level where no further damage is caused.
The 0305.080M has many advantages. First, it provides more accurate protection against overcurrent than standard fuse. This makes it ideal for high-end electronics, as it prevents sudden current surges from causing irreparable damage. Second, it is more reliable and durable. Unlike standard fuses, which are prone to failure due to wear and tear, the 0305.080M has a long life span. Lastly, it is more cost-effective, as it eliminates the need for regular replacement of fuses.
In conclusion, the 0305.080M is an ideal choice for high-end electronics. With its superior protection against overcurrent and its long life span, it is an excellent choice for any system where the prevention of electrical damage is critical.
The specific data is subject to PDF, and the above content is for reference
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