Allicdata Part #: | F1478-ND |
Manufacturer Part#: |
03420004H |
Price: | $ 2.68 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE HLDR CART 250V 20A PNL MNT |
More Detail: | Fuse Holder 20A 250V 1 Circuit Cartridge Panel Mou... |
DataSheet: | 03420004H Datasheet/PDF |
Quantity: | 345 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 2.43180 |
5 +: | $ 2.34990 |
10 +: | $ 2.26863 |
50 +: | $ 1.78240 |
100 +: | $ 1.45832 |
250 +: | $ 1.41783 |
500 +: | $ 1.21527 |
1000 +: | $ 1.13425 |
5000 +: | $ 1.01272 |
Series: | 342 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Fuseholder Type: | Holder |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Cartridge |
For Use With/Related Products: | 3AG |
Fuse Size: | 1/4" Dia x 1 1/4" L (6.4mm x 31.8mm) |
Number of Circuits: | 1 |
Voltage: | 250V |
Current Rating: | 20A |
Mounting Type: | Panel Mount |
Orientation: | -- |
Termination Style: | Solder Lug |
Contact Material: | Brass |
Contact Finish: | Tin |
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
Fuseholders
03420004H fuseholders are protective devices designed for low-voltage, low-amperage applications. They provide an easy and safe way to connect electrical components together in order to protect against electrical short circuits and overloads. This type of device helps ensure the reliable operation of electrical equipment and helps reduce the risk of fire due to electrical faults.
Application Field
03420004H fuseholders are most commonly used in domestic and commercial electric circuits, such as household appliances, office equipment, and industrial machinery. They can also be used in automotive wiring, and in medical equipment, such as electrocardiographs and pacemakers.
Working Principle
The working principle of 03420004H fuseholders is relatively simple. When current passes through them, the metal strips in the holders heat up, causing them to expand. This expansion creates a small gap between the strips, which disrupts the electrical circuit. This forces the current to stop flowing, thereby protecting the connected circuit from shorting and overheating.
Advantages and Disadvantages
03420004H fuseholders have several advantages. They are relatively inexpensive, require minimal maintenance, and are easy to replace. Additionally, the metal strips in the holders can be adjusted in order to provide optimal protection. On the other hand, they are not suitable for high-current applications. Additionally, they can be sensitive to electrical noise, so they are not always the best choice in noisy environments.
Conclusion
03420004H fuseholders are devices designed to provide protection from short circuits and overloads. They are commonly used in domestic, commercial, and industrial applications, and, because of their low cost and ease of use, are often the preferred solution. Although they are not suitable for use in high-current applications, they can still provide effective protection in the majority of scenarios.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
015-0342-000 | ITT Cannon, ... | 2.82 $ | 835 | DSUB DD PLASTIC BRACKET D... |
03420012H | Littelfuse I... | 2.56 $ | 3562 | FUSE HLDR CART 250V 20A P... |
03420014H | Littelfuse I... | 2.56 $ | 3818 | FUSE HLDR CART 250V 20A P... |
03420828H | Littelfuse I... | 3.0 $ | 1145 | FUSE HLDR CART 250V 20A P... |
03420838H | Littelfuse I... | 3.07 $ | 9147 | FUSE HLDR CART 250V 20A P... |
03420004H | Littelfuse I... | 2.68 $ | 345 | FUSE HLDR CART 250V 20A P... |
03420022H | Littelfuse I... | 2.68 $ | 355 | FUSE HLDR CART 250V 20A P... |
03420004HXL | Littelfuse I... | 2.74 $ | 3108 | FUSE HLDR CART 250V 20A P... |
03420038H | Littelfuse I... | 2.86 $ | 617 | FUSE HLDR CART 250V 20A P... |
03420838HXL | Littelfuse I... | 3.02 $ | 1915 | FUSE HLDR CART 250V 20A P... |
03420858H | Littelfuse I... | 3.07 $ | 202 | FUSE HLDR CART 250V 20A P... |
03420858HXP | Littelfuse I... | 3.19 $ | 443 | FUSE HLDR CART 250V 20A P... |
03420024Z | Littelfuse I... | 11.67 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420004HXP | Littelfuse I... | 2.83 $ | 125 | FUSE HLDR CART 250V 20A P... |
03420058H | Littelfuse I... | 2.86 $ | 114 | FUSE HLDR CART 250V 20A P... |
03420004HXPL | Littelfuse I... | 2.89 $ | 181 | FUSE HLDR CART 250V 20A P... |
03420028HXL | Littelfuse I... | 3.07 $ | 1901 | FUSE HLDR CART 250V 20A P... |
03420828HXL | Littelfuse I... | 3.07 $ | 232 | FUSE HLDR CART 250V 20A P... |
03420848H | Littelfuse I... | 3.12 $ | 189 | FUSE HLDR CART 250V 20A P... |
03420001H | Littelfuse I... | 6.03 $ | 157 | FUSE HLDR CART 250V 20A P... |
03420006Z | Littelfuse I... | 16.16 $ | 65 | FUSE HLDR CART 250V 20A P... |
03420014HXL | Littelfuse I... | 2.62 $ | 555 | FUSE HLDR CART 250V 20A P... |
03420048H | Littelfuse I... | 3.0 $ | 156 | FUSE HLDR CART 250V 20A P... |
03420028H | Littelfuse I... | 3.0 $ | 41 | FUSE HLDR CART 250V 20A P... |
03420858HXL | Littelfuse I... | 3.02 $ | 44 | FUSE HLDR CART 250V 20A P... |
03420025Z | Littelfuse I... | 12.15 $ | 26 | FUSE HLDR CART 250V 20A P... |
03420021Z | Littelfuse I... | 28.2 $ | 14 | FUSE HLDR CART 250V 20A P... |
03420012HX010 | Littelfuse I... | 1.88 $ | 93 | FUSE HLDR CART 250V 20A P... |
03420014X | Littelfuse I... | 5.36 $ | 6 | FUSE HLDR CART 250V 20A P... |
03420012X | Littelfuse I... | 6.13 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420022X | Littelfuse I... | 6.13 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420028X | Littelfuse I... | 6.92 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420038X | Littelfuse I... | 6.92 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420048X | Littelfuse I... | 6.92 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420058X | Littelfuse I... | 6.92 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420828X | Littelfuse I... | 7.55 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420838X | Littelfuse I... | 7.55 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420848X | Littelfuse I... | 7.55 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420858X | Littelfuse I... | 7.55 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03420001X | Littelfuse I... | 9.35 $ | 1000 | FUSE HLDR CART 250V 20A P... |
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...
FUSE HLDR CART 250V 6.3A PNL MNTFuse Hol...