Allicdata Part #: | F8238TR-ND |
Manufacturer Part#: |
0304.500HR |
Price: | $ 7.04 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BRD MNT 500MA 277VAC/DC SMD |
More Detail: | N/A |
DataSheet: | 0304.500HR Datasheet/PDF |
Quantity: | 100 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
100 +: | $ 6.40332 |
300 +: | $ 6.00312 |
500 +: | $ 5.40280 |
1000 +: | $ 5.20270 |
Series: | PICO® 304 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount |
Current Rating: | 500mA |
Voltage Rating - AC: | 277V |
Voltage Rating - DC: | 277V |
Response Time: | -- |
Applications: | Hazardous Locations |
Features: | Intrinsically Safe |
Class: | -- |
Approvals: | cURus, EX |
Operating Temperature: | -40°C ~ 84°C |
Breaking Capacity @ Rated Voltage: | 1.5kA |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD, J-Lead |
Size / Dimension: | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) |
Melting I²t: | 0.04462 |
DC Cold Resistance: | 0.46 Ohms |
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Electrical fuses are a crucial component of any electrical system. Fuses are used to protect the electrical system from damage in the event of a fault or overload, and the 0304.500HR application field and working principle are essential to understand.
The 0304.500HR application field consists of low-voltage DC applications, like automotive, industrial, business equipment, and electronic assemblies. It is used to protect DC circuits from standard overloads and short circuits, to ensure that the voltage and current ratings of the products are maintained even when a fault occurs. This type of fuse is also known as a supplementary protector or a mini-fuse.
The working principle of the 0304.500HR application field is quite simple to understand. Every fuse has a specific rating for its current and voltage that it can withstand. When the circuit is exposed to higher currents or an overload, the metal part in the fuse, the bimetal element, begins to heat up. When the temperature of the element exceeds a certain threshold, it will expand and open the circuit to protect from further damage. When the current or overload in the circuit is removed, the element will cool off and reset, allowing the circuit to run normally again.
The 0304.500HR fuse is a fast-acting fuse which has a low response time. This provides a better level of protection than some other fuses, and it is also more reliable. It can provide reliable protection for all kinds of low-voltage DC circuits, such as those used in automotive, industrial, business equipment, and electronic assemblies.
As circuit protection devices, 0304.500HR fuses can be quite critical in preventing damage to electronic components. They are also relatively inexpensive and easy to install. This means that the 0304.500HR application field is ideal for a wide range of applications, such as automotive, industrial, business, and electronics installations.
In conclusion, 0304.500HR application field and working principle is essential to understand and it is a critical component of any electrical system. It is used to provide reliable protection for low voltage DC circuits in a variety of applications. It is also relatively inexpensive and easy to install, making it a great choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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