| Allicdata Part #: | 0263005.WAT1L-ND |
| Manufacturer Part#: |
0263005.WAT1L |
| Price: | $ 0.50 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE BOARD MOUNT 5A 250VAC AXIAL |
| More Detail: | N/A |
| DataSheet: | 0263005.WAT1L Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 3000 +: | $ 0.46274 |
| Package / Case: | Axial |
| DC Cold Resistance: | 0.0145 Ohms |
| Size / Dimension: | 0.155" Dia x 0.280" L (3.94mm x 7.11mm) |
| Color: | -- |
| Operating Temperature: | -55°C ~ 125°C |
| Approvals: | CSA, PSE, UR |
| Melting I²t: | 5.55 |
| Breaking Capacity @ Rated Voltage: | 50A |
| Mounting Type: | Through Hole |
| Series: | PICO® II 263 |
| Response Time: | Fast |
| Voltage Rating - AC: | 250V |
| Current Rating: | 5A |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Box (TB) |
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Fuses have long been part of the electrical safety system of many residential, commercial and industrial settings. They act as devices to prevent electrical overload and risk of fire due to an unexpected surge in energy draw. 0263005.WAT1L is a type of fuses designed for specific applications within radio-frequency and wideband devices, as well as those with high intensity amplifiers. This article will explain the applications and working principles of this type of fuses.
The 0263005.WAT1L is a two-way Thermal Cutoff Fuse (TCF). It is designed to protect power supply lines from any sudden variation of current that exceeds its own rated design values. This is done by releasing a brittle film during the event of an overload, cutting the supply circuit in two sections and thus eliminating any further increase in current. This will also cut any possible heat build-up that can result in increased fire hazards.
In radio applications, this type of fuses is usually found inside small and portable devices, and it is here where its advantages over other types of fuses can be identified. It has a higher power rating which will allow for the protection of the power supply line in case of an overload or unintentional short circuit. This is especially useful when operating on a high voltage or wideband radio frequency.
Apart from providing protection against overload or unintentional short circuit, the 0263005.WAT1L also provides protection against high intensity signals. This is a special feature that will only be available in applications where the output voltage tends to be fluctuating or irregular. When used in combination with other thermal devices, such as resistors or capacitors, it can offer additional protection to the device in question. Furthermore, the fuse can act as a current limiter for devices that draw more current than their rated values.
In terms of its working principle, the 0263005.WAT1L employs a simple but effective system. It consists of two metal wires connected together by a ceramic film. The wires are connected to an electrode placed at one end of the fuse. When the current reaches a certain value, the ceramic film will heat up and melt, thereby completing the circuit. This process will bring about a sudden drop in current and the flow of current will stop.
When it comes to maintenance, the 0263005.WAT1L is relatively easy to replace. The device is made with a sturdy and compact design and can be easily replaced without any form of dismantling. Furthermore, its low thermal resistance also ensures that it is able to withstand high temperatures without any loss of performance.
In conclusion, 0263005.WAT1L is a type of thermal cut-off fuse that is especially suitable for applications that can draw high intensity current or produce fluctuating or irregular output voltages. It is designed to protect the power supply line from any sudden variation in current, thus preventing any overload and risk of fire. Its easy replacement makes it a reliable and cost-effective solution to provide protection in both small and large devices.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 0263.750VXL | Littelfuse I... | 5.07 $ | 1000 | FUSE BRD MNT 750MA 250VAC... |
| 0263004.VXL | Littelfuse I... | 3.68 $ | 1000 | FUSE BOARD MOUNT 4A 250VA... |
| 0263.125WRT2 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 125MA 25... |
| 0263.750WRT1 | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 750MA 250VAC... |
| 0263.375VXL | Littelfuse I... | 5.07 $ | 1000 | FUSE BRD MNT 375MA 250VAC... |
| 0263004.WRT1 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 4A 250VA... |
| 0263.250WRT3 | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 250MA 250VAC... |
| 026303.5M | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 3.5A 250VA... |
| 0263003.WRT1 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 3A 250VA... |
| 0263.375HAT1L | Littelfuse I... | 1.13 $ | 1000 | FUSE BRD MNT 375MA 250VAC... |
| 0263004.WAT1L | Littelfuse I... | 0.5 $ | 1000 | FUSE BOARD MOUNT 4A 250VA... |
| 0263003.WRT3 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 3A 250VA... |
| 0263001.MXL | Littelfuse I... | 1.54 $ | 993 | FUSE BOARD MOUNT 1A 250VA... |
| ATT-0263-07-SMA-02 | Cinch Connec... | 67.64 $ | 1000 | ATTENUATOR 7 DB DC 18GHZR... |
| ATT-0263-30-SMA-02 | Cinch Connec... | 67.64 $ | 1000 | ATTENUATOR 30 DB DC 18GHZ... |
| 026303.5WRT2 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 3.5A 250VA... |
| M39003/09-0263H | Vishay Sprag... | 25.18 $ | 1000 | CAP TANT 47UF 5% 35V AXIA... |
| 0263005.MXL | Littelfuse I... | 1.31 $ | 20 | FUSE BOARD MOUNT 5A 250VA... |
| 0263003.HAT1L | Littelfuse I... | 0.97 $ | 100 | FUSE BOARD MOUNT 3A 250VA... |
| 02635.41.05 | General Cabl... | 478.38 $ | 1000 | CABLE 3COND 16AWG YELLOW ... |
| 026302.5WRT1 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 2.5A 250VA... |
| 0263.500MXL | Littelfuse I... | 1.54 $ | 185 | FUSE BRD MNT 500MA 250VAC... |
| 0263.125M | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 125MA 25... |
| 0263004.WRT1L | Littelfuse I... | 0.41 $ | 3000 | FUSE BOARD MOUNT 4A 250VA... |
| 66L075-0263 | Sensata-Airp... | 5.25 $ | 1000 | THERMOSTAT 75 DEG NC 8-DI... |
| 0263.250WAT1L | Littelfuse I... | 0.74 $ | 1000 | FUSE BRD MNT 250MA 250VAC... |
| 0263.750MXL | Littelfuse I... | 1.54 $ | 878 | FUSE BRD MNT 750MA 250VAC... |
| 0263001.WRT3 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 1A 250VA... |
| 026302.5WRT3 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 2.5A 250VA... |
| 0263.062VXL | Littelfuse I... | 6.71 $ | 1000 | FUSE BOARD MNT 62MA 250VA... |
| 67F090-0263 | Sensata-Airp... | 4.02 $ | 1000 | THERMOSTAT 90 DEG NO TO-2... |
| 026302.5MXL | Littelfuse I... | 1.31 $ | 1173 | FUSE BOARD MNT 2.5A 250VA... |
| M39006/25-0263H | Vishay Sprag... | 45.3 $ | 1000 | CAP TANT 82UF 20% 125V AX... |
| 0263001.VXL | Littelfuse I... | 5.07 $ | 1000 | FUSE BOARD MOUNT 1A 250VA... |
| ATT-0263-00-SMA-02 | Cinch Connec... | 67.64 $ | 1000 | ATTENUATOR 0 DB DC 18GHZR... |
| 026301.5HAT1L | Littelfuse I... | 0.97 $ | 200 | FUSE BOARD MNT 1.5A 250VA... |
| ATT-0263-14-SMA-02 | Cinch Connec... | 95.42 $ | 1000 | ATTENUATOR 14 DB DC 18GHZ... |
| 0263001.WRT2 | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 1A 250VA... |
| 0263.375WRT3 | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 375MA 250VAC... |
| 02638.41.05 | General Cabl... | 0.69 $ | 1000 | CABLE 3COND 14AWG YELLOW ... |
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0263005.WAT1L Datasheet/PDF