Allicdata Part #: | 022903.5HXS-ND |
Manufacturer Part#: |
022903.5HXS |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE GLASS 3.5A 250VAC 2AG |
More Detail: | N/A |
DataSheet: | 022903.5HXS Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | 0.00000 |
Package / Case: | 2AG, 5mm x 15mm |
DC Cold Resistance: | 0.031 Ohms |
Size / Dimension: | 0.177" Dia x 0.570" L (4.50mm x 14.48mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CSA, METI, UL |
Melting I²t: | 110 |
Breaking Capacity @ Rated Voltage: | 100A |
Mounting Type: | Holder |
Series: | 229 |
Response Time: | Slow |
Voltage Rating - AC: | 250V |
Current Rating: | 3.5A |
Fuse Type: | Cartridge, Glass |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Fuses
A fuse is an electrical device designed to protect an electrical circuit from excessive current. The 022903.5HXS fuse is a high-speed fuse designed for applications that may require protection from short-duration pulses. This article will discuss the application field and working principle of a 022903.5HXS fuse.
Application Field of 022903.5HXS Fuses
The 022903.5HXS fuse is primarily used in surge suppression and over-current protection applications. This fuse has a maximum switching capability of 300A, making it ideal for larger current or high-speed switching applications. It is also suitable for applications requiring lower voltage and energy ratings. Additionally, it can be used for motor start-up applications.
The 022903.5HXS fuse is widely used in industrial, commercial, and residential applications. It is especially suited for controlling high-temperature or dangerous environments, as its over-current protection capabilities are up to 10 times faster than regular fuses. This makes it an ideal choice for applications such as oven control circuits, motors, power supplies, relays, resistive loads, and HVAC systems.
Working Principle of 022903.5HXS Fuses
The 022903.5HXS fuse works in the same way as other fuses by achieving controlled over-current protection. The fuse is designed to interrupt an overload current within a short duration – usually 0.2 seconds or less. This is due to the construction of the 022903.5HXS fuse, which has two elements – a heat-stable pyrotechnic ignition element and a heat-sensitive ceramic element.
When an over-current is detected, the heat-stable pyrotechnic element triggers the heat-sensitive ceramic element in less than 0.2 seconds. This triggers a “short-time delay” rupture process which causes a spark across the fusing element and an arc between the element and the end caps of the fuse, finally leading to an interruption of current. This rapid response time helps to avoid potential damage to the circuit and prevents further damage to both people and equipment.
Conclusion
The 022903.5HXS fuse is designed for surge suppression and over-current protection applications. It is widely used in industrial, commercial, and residential applications. The working principle of the 022903.5HXS fuse is based on two main elements – a heat-stable pyrotechnic ignition element and a heat-sensitive ceramic element. When an over-current is detected, the two elements work together to cause an interruption of current in less than 0.2 seconds, providing an enhanced level of protection.
The specific data is subject to PDF, and the above content is for reference
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02292.25VXSP | Littelfuse I... | 2.39 $ | 1000 | FUSE GLASS 2.25A 250VAC 1... |
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0229.350VXSP | Littelfuse I... | 2.39 $ | 1000 | FUSE GLASS 350MA 250VAC 1... |
0229.250VXSP | Littelfuse I... | 2.39 $ | 1000 | FUSE GLASS 250MA 250VAC 1... |
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