| Allicdata Part #: | SF-0603FP400F-2TR-ND |
| Manufacturer Part#: |
SF-0603FP400F-2 |
| Price: | $ 0.27 |
| Product Category: | Circuit Protection |
| Manufacturer: | Bourns Inc. |
| Short Description: | 0603 SMD FAST-ACTING PRECISION T |
| More Detail: | N/A |
| DataSheet: |  SF-0603FP400F-2 Datasheet/PDF |
| Quantity: | 8000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 8000 +: | $ 0.23751 |
| 16000 +: | $ 0.22838 |
| Response Time: | Fast |
| DC Cold Resistance: | 0.0125 Ohms |
| Size / Dimension: | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.30mm) |
| Color: | -- |
| Operating Temperature: | -55°C ~ 90°C |
| Approvals: | UL |
| Melting I²t: | 0.63 |
| Breaking Capacity @ Rated Voltage: | 50A AC, 35A DC |
| Mounting Type: | Surface Mount |
| Package / Case: | 0603 (1608 Metric) |
| Series: | SinglFuse™ SF-0603FPxxxF |
| Voltage Rating - DC: | 35V |
| Voltage Rating - AC: | 24V |
| Current Rating: | 4A |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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Fuses are devices that are used to protect other electrical and electronic components from consuming too much current. They are used in almost every area of electronics, from automotive applications and industrial control systems to consumer products like televisions and mobile phones. The SF-0603FP400F-2 is an example of a surface mount fuse designed to protect against over-current from board level faulting. This article will give an overview of its application field and working principle.
Application Field
The SF-0603FP400F-2 is a low-resistance, low-breaking current, surface mount fuse. It can be used in a variety of applications, such as automotive electronics, medical devices, home appliances, and solar power systems. Its main purpose is to provide over-current protection for sensitive electrical components in order to prevent damage caused by excessive current, such as burning and melting. The fuse has a maximum breaking current of 400mA, and its operating temperature range is -55℃ to 125℃. It is available in a range of package sizes, such as 603, 604, 805, and 1206.
Working Principle
The SF-0603FP400F-2 works by interrupting the flow of current when it exceeds the safe level for an electronic device. When the current exceeds the rated maximum breaking current, the fuse element heats up in proportion to the amount of current, and eventually melts conducting the current. This breaks the circuit and prevents the current from passing through to other components. To reset the fuse back to its normal operating level the user has to replace the fuse element.
The SF-0603FP400F-2 is a reliable and cost-effective solution for protecting sensitive electrical components from damaging over-current. Its low breaking current allows it to be used in a wide variety of applications, from automotive to consumer electronics. Additionally, its surface mount package makes it easy to install in even the most confined spaces.The specific data is subject to PDF, and the above content is for reference
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