
Allicdata Part #: | WK6281BK-ND |
Manufacturer Part#: |
40008000440 |
Price: | $ 0.64 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MNT 800MA 250VAC RAD |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 2490 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.57960 |
5 +: | $ 0.56070 |
10 +: | $ 0.52416 |
50 +: | $ 0.43394 |
100 +: | $ 0.36162 |
250 +: | $ 0.35257 |
500 +: | $ 0.29834 |
1000 +: | $ 0.26217 |
5000 +: | $ 0.23505 |
Package / Case: | Radial, Box |
DC Cold Resistance: | 0.10025 Ohms |
Size / Dimension: | 0.335" L x 0.158" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) |
Color: | -- |
Operating Temperature: | -40°C ~ 125°C |
Approvals: | CQC, cULus, KC, VDE |
Melting I²t: | 6.72 |
Breaking Capacity @ Rated Voltage: | 130A |
Mounting Type: | Through Hole |
Series: | TE5® 400 |
Response Time: | Slow |
Voltage Rating - AC: | 250V |
Current Rating: | 800mA |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fuses are a vital component in the electrical and electronic systems field, and the 40008000440 application field and working principle is one of many important topics in the field. In simple terms, a fuse is an electrical safety device which is placed in a circuit to protect against sudden, unexpected increases in current. This article will explain the 40008000440 application field and its working principle.
The 40008000440 application field is varied, including automobile, ships, aircrafts, industrial control systems, electronic equipment and communication systems. It is particularly suited for use with distributed power voltage circuit protection and the ground connection circuit protection. In auto-electrical systems, 40008000440 is used to protect the battery and starter, engine appliances, headlights, signal lamps, rearview lamps, AC and DC equipment, air conditioner and other electric system components. In industrial control systems, it can be used to protect the power input circuit of the DCS, the system control input / output circuit, and the internal bus system of the machine. In aircrafts and ships, it is commonly used to protect the control systems (ERCS and MCS) of the flight control and navigation systems.
The working principle of 40008000440 is relatively simple. It comprises a fuse element and two contacts, one positive and one negative. When an overload is detected, the fuse element produces heat, which melts the fuse element and breaks the circuit, thus preventing further current increase and protecting the sensitive electronic components. The melting process is quick and the fuse element rapidly breaks just before the overload potential is reached.
In conclusion, 40008000440 is a very important component in the electrical and electronic systems field, and understanding its application field and working principle is essential knowledge for all those working in the field. The 40008000440 application field is varied, including automobiles, ships, aircrafts, industrial control systems, electronic equipment and communication systems. It is also commonly used to protect the control systems of the flight control and navigation systems. The working principle of 40008000440 is quite straightforward and simple - when an overload is detected, the fuse element produces heat, which melts the fuse element and breaks the circuit, thus preventing further current increase and protecting the sensitive electronic components.
The specific data is subject to PDF, and the above content is for reference
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