FCD121200TP Circuit Protection |
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Allicdata Part #: | WK6219TR-ND |
Manufacturer Part#: |
FCD121200TP |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MOUNT 2A 50VDC 1206 |
More Detail: | N/A |
DataSheet: | FCD121200TP Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Voltage Rating - DC: | 50V |
Response Time: | Fast |
Package / Case: | 1206 (3216 Metric) |
Mounting Type: | Surface Mount |
Breaking Capacity @ Rated Voltage: | 50A |
Melting I²t: | 0.047 |
Approvals: | cULus |
Operating Temperature: | -55°C ~ 125°C |
Color: | -- |
Size / Dimension: | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) |
DC Cold Resistance: | 0.065 Ohms |
Series: | FCD12 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Current Rating: | 2A |
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FCD121200TP Application Field and Working Principle
FCD121200TP is a type of fuse, categorized as a bolt down fuse. It is used to protect electrical circuitry from dangerous levels of current. The fuse is made in a cylindrical shape out of two metal end caps and a center helical coil of wire. The metal end caps allow the fuse to be securely screwed down, making it harder for the fuse to loosen through vibration or other motion.
Functionality
The FCD121200TP has a voltage rating of 12 kV and a maximum current rating of 1200 amperes. This makes it suitable for use in industrial applications with higher levels of power than traditional household circuits. The fuse has a contact gap that is usually felt closed when the current passing through it is below the trip level. When the current drops below the trip level, the contact gap will open and the fuse will be broken, shutting off the current to the circuit.
Working Principle
The FCD121200TP works by having a small coil of wire wrapped around a conducting material, such as copper. This coil is designed to withstand a predetermined amount of current without melting, which corresponds to the maximum current rating of the fuse. When the current level rises above this trip level, the wire of the coil begins to heat up. As more current passes through the wire, the heat increases until the point is reached where the wire can no longer contain the heat energy. At this point the coil melts and opens the contact gap, effectively breaking the circuit.
Application Field
Due to its high voltage and current ratings, the FCD121200TP is suitable for use in a variety of industrial applications. One such application would be in electrical distribution panels, where the fuse is used to protect the wiring and equipment from overcurrent. It is also used in motors, lighting circuits, air conditioning systems, and pumps. The FCD121200TP is also typically used in large industrial applications such as high voltage power distribution lines and substations where it is used to protect equipment from overcurrent.
Conclusion
The FCD121200TP is a bolt-down fuse that is capable of handling high levels of current. It has a voltage rating of 12 kV and a maximum current rating of 1200 amperes and is suitable for a variety of industrial applications. The fuse works by having a small coil of wire wrapped around a conducting material, such as copper, which will heat up and eventually melt, opening the contact gap, and breaking the circuit. The FCD121200TP is a valuable tool in protecting electrical systems from dangerous current levels.
The specific data is subject to PDF, and the above content is for reference
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