0435.250KRS Circuit Protection |
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Allicdata Part #: | F3785TR-ND |
Manufacturer Part#: |
0435.250KRS |
Price: | $ 0.29 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MNT 250MA 32VDC 0402 |
More Detail: | N/A |
DataSheet: | 0435.250KRS Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10000 +: | $ 0.26933 |
Series: | 435 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Current Rating: | 250mA |
Voltage Rating - DC: | 32V |
Response Time: | Fast |
Package / Case: | 0402 (1005 Metric) |
Mounting Type: | Surface Mount |
Breaking Capacity @ Rated Voltage: | 35A |
Melting I²t: | 0.0025 |
Approvals: | CSA, UL |
Operating Temperature: | -55°C ~ 90°C |
Color: | -- |
Size / Dimension: | 0.039" L x 0.020" W x 0.013" H (0.99mm x 0.51mm x 0.33mm) |
DC Cold Resistance: | 0.4 Ohms |
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0435.250KRS fuses are a type of component that is designed to interrupt high currents when set outside parameters are met. They come in a variety of sizes and styles, making them suitable for a variety of applications. The 0435.250KRS fuse is the most common form of these fuses, but they are also available in other styles such as cutting or multiple use. The purpose of these fuses is to protect circuitry from shorts or overloads, and they are typically used in automotive, industrial, and marine applications.
In automotive applications, 0435.250KRS fuses are often used to provide overload protection for the starter motor, alternator, and battery. They are also commonly used to provide short-circuit protection for electronic systems such as radios and other audio equipment. Industrial applications include protecting machinery, electronics, and wiring systems, while marine applications include protecting electrical systems from corrosion due to saltwater exposure.
The 0435.250KRS fuse works by containing an internal current-limiting element of metal that will melt open when the current passing through it exceeds its ratings. This action effectively interrupts the power and protects the circuit from damage. To prevent excess heat buildup, these fuses are often housed inside an insulating material such as a ceramic or fiberglass sleeve.
One of the primary benefits of the 0435.250KRS fuse is its ability to quickly and reliably break an overcurrent situation. This is due to the fuse’s high interrupting rating, which is the amount of current it is capable of interrupting without being destroyed in the process. Additionally, the 0435.250KRS fuse can provide superior protection against short circuits, preventing damage to both the circuit being protected and the fuse itself.
In order to ensure optimal performance, 0435.250KRS fuses must be sized according to the application. The fuse should be sized to match the current rating of the circuit it is protecting, and the fuse must also be able to carry the maximum expected current for the duration of its life. It is also important to choose the proper voltage ratings for the circuit and the fuse, as a mis-matched voltage can cause the fuse to fail prematurely.
When selecting the correct fuse for a particular application, it is important to ensure proper compatibility with the current and voltage of the circuit. Additionally, it is important to pay attention to any certifications that apply to the particular circuit as certain fuses may require specific, or even special, certifications when used in certain contexts. Proper installation is key to ensure optimal performance, as the fuse can only work if it is fitted correctly and securely.
In conclusion, 0435.250KRS fuses are a common, versatile type of fuse used in a variety of applications. They are designed to protect circuits from shorts or overloads by interrupting the power when the current exceeds its ratings. When selecting the proper fuse for a specific application, it is important to pay attention to its ratings, electrical compatibility, and required certifications. Proper sizing and installation are key to ensure optimal performance.
The specific data is subject to PDF, and the above content is for reference
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