Allicdata Part #: | WK6322-ND |
Manufacturer Part#: |
37214000431 |
Price: | $ 0.53 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MOUNT 4A 250VAC RAD |
More Detail: | N/A |
DataSheet: | 37214000431 Datasheet/PDF |
Quantity: | 180 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.47880 |
5 +: | $ 0.46746 |
10 +: | $ 0.45234 |
50 +: | $ 0.38065 |
100 +: | $ 0.31601 |
250 +: | $ 0.28728 |
500 +: | $ 0.24419 |
1000 +: | $ 0.21546 |
5000 +: | $ 0.19391 |
Package / Case: | Radial, Can, Vertical |
DC Cold Resistance: | 0.0129 Ohms |
Size / Dimension: | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) |
Color: | -- |
Operating Temperature: | -40°C ~ 85°C |
Approvals: | CCC, cURus, PSE, SEMKO, VDE |
Melting I²t: | 126.4 |
Breaking Capacity @ Rated Voltage: | 40A |
Mounting Type: | Through Hole |
Series: | TR5® 372 |
Response Time: | Slow |
Voltage Rating - AC: | 250V |
Current Rating: | 4A |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Fuses are widely used in nearly every application from homes to factories. They are devices designed to protect circuits and equipment against electrical overloads and short circuits. The most common type of fuse is the three number 37-214-000-431. This type of fuse is used in countless applications and provides a wide variety of circuit protection.
What Is a 37-214-000-431 Fuse?
The 37-214-000-431 fuse is an old-style, two-way fuse that has three numbers associated with it. The first number, 37, tells what type of fuse it is. The second number, 214, indicates the amperage of the fuse. The last number, 431, is the voltage rating of the fuse.
Application Fields
37-214-000-431 fuses are typically used in a range of applications. They are commonly used in residential and commercial settings where an overcurrent protection device is required. These fuses can also be used in industrial settings, such as electrical control panels and junction boxes. Additionally, the 37-214-000-431 fuses are also used in cars and other automotive applications.
Working Principle
A 37-214-000-431 fuse works in much the same way as any other fuse. This type of fuse contains a small piece of metal inside a glass or plastic casing. The fuse is attached to two contacts which carry electrical current. When the current reaches a level higher than the amperage rating of the fuse, the metal melts and breaks the circuit, interrupting the current flow. This process is known as “blowing” the fuse. Fuses must be replaced after they have been “blown” in order for the circuit to work properly.
Advantages
37-214-000-431 fuses provide a number of advantages when compared to other types of circuit protection devices. They are relatively inexpensive and very easy to replace when needed. The fuse’s amperage and voltage ratings are prominently marked on the casing, making it easy to determine the proper replacement for the fuse. Additionally, the fuse’s small size makes it easy to mount in cramped spaces.
Disadvantages
There are some drawbacks to 37-214-000-431 fuses as well. They do not provide any protection against surges and spikes in the power supply. Additionally, they may not hold up well against low frequency disturbances such as vibration or mechanical impacts which could cause the contacts to become loose and allow the current to bypass the fuse, leading to circuit overloads.
Conclusion
In conclusion, the 37-214-000-431 fuse is a reliable, inexpensive way to provide overcurrent protection in a variety of applications. This type of fuse is ideal for residential, commercial, industrial, and automotive use. While it does not provide protection against surges and spikes, it does offer superior protection against short circuits and overloads.
The specific data is subject to PDF, and the above content is for reference
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37213150411 | Littelfuse I... | -- | 17116 | FUSE BRD MNT 3.15A 250VAC... |
37214000411 | Littelfuse I... | 0.5 $ | 17091 | FUSE BOARD MOUNT 4A 250VA... |
37212000411 | Littelfuse I... | -- | 5870 | FUSE BOARD MOUNT 2A 250VA... |
37211000411 | Littelfuse I... | 0.5 $ | 5881 | FUSE BOARD MNT 1A 250VAC ... |
37215000411 | Littelfuse I... | 0.5 $ | 4872 | FUSE BOARD MOUNT 5A 250VA... |
37216300411 | Littelfuse I... | 0.5 $ | 2129 | FUSE BOARD MOUNT 6.3A 250... |
37212500411 | Littelfuse I... | 0.5 $ | 1892 | FUSE BOARD MOUNT 2.5A 250... |
37211250411 | Littelfuse I... | 0.5 $ | 1244 | FUSE BRD MNT 1.25A 250VAC... |
37216300001 | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 6.3A 250... |
37211250001 | Littelfuse I... | -- | 1000 | FUSE BRD MNT 1.25A 250VAC... |
37212000001 | Littelfuse I... | -- | 1226 | FUSE BOARD MOUNT 2A 250VA... |
37215000001 | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 5A 250VA... |
F05E-372146R | Harwin Inc. | 0.0 $ | 1000 | CONN FPC BOTTOM 37POS 0.5... |
LELB1-37211-20-V | Sensata-Airp... | 39.68 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
LELB1-37211-25-V | Sensata-Airp... | 39.68 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
LELB1-37211-5-V | Sensata-Airp... | 39.68 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
IUGN2-37215-1 | Sensata-Airp... | 53.96 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
IMLHK111-2R-37214-50-V | Sensata-Airp... | 186.05 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
UMQ-3721-A | Omron Automa... | 539.0 $ | 1000 | UNIVERSAL MAT UMQ-3721-A |
37211000511 | Littelfuse I... | 0.22 $ | 1000 | FUSE BOARD MNT 1A 250VAC ... |
37213150511 | Littelfuse I... | 0.22 $ | 1000 | FUSE BRD MNT 3.15A 250VAC... |
37212500511 | Littelfuse I... | 0.22 $ | 1000 | FUSE BOARD MOUNT 2.5A 250... |
37212000511 | Littelfuse I... | 0.22 $ | 1000 | FUSE BOARD MOUNT 2A 250VA... |
37215000511 | Littelfuse I... | 0.5 $ | 1000 | FUSE BOARD MOUNT 5A 250VA... |
37213150001 | Littelfuse I... | -- | 1000 | FUSE BRD MNT 3.15A 250VAC... |
37211000001 | Littelfuse I... | -- | 1000 | FUSE BOARD MNT 1A 250VAC ... |
37212500001 | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 2.5A 250... |
37214000001 | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 4A 250VA... |
37211600001 | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 1.6A 250... |
37211600411 | Littelfuse I... | 0.5 $ | 1000 | FUSE BOARD MOUNT 1.6A 250... |
37216300431 | Littelfuse I... | 0.53 $ | 659 | FUSE BOARD MOUNT 6.3A 250... |
37215000431 | Littelfuse I... | 0.53 $ | 331 | FUSE BOARD MOUNT 5A 250VA... |
37214000431 | Littelfuse I... | 0.53 $ | 180 | FUSE BOARD MOUNT 4A 250VA... |
37211000431 | Littelfuse I... | 0.53 $ | 113 | FUSE BOARD MNT 1A 250VAC ... |
37213150431 | Littelfuse I... | 0.53 $ | 1000 | FUSE BRD MNT 3.15A 250VAC... |
37211600431 | Littelfuse I... | 0.53 $ | 96 | FUSE BOARD MOUNT 1.6A 250... |
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