
Allicdata Part #: | 24ST200U-ND |
Manufacturer Part#: |
24ST200U |
Price: | $ 0.25 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 24V 2A STRAP |
More Detail: | Polymeric PTC Resettable Fuse 24V 2A Ih User Defin... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
20000 +: | $ 0.22759 |
Specifications
Resistance - Initial (Ri) (Min): | 30 mOhms |
Approvals: | -- |
Lead Spacing: | -- |
Thickness (Max): | -- |
Height - Seated (Max): | -- |
Size / Dimension: | -- |
Package / Case: | Strap |
Mounting Type: | User Defined |
Ratings: | -- |
Operating Temperature: | -- |
Resistance - Post Trip (R1) (Max): | 100 mOhms |
Series: | POLY-FUSE®, ST |
Time to Trip: | 4s |
Current - Trip (It): | 4.4A |
Current - Hold (Ih) (Max): | 2A |
Current - Max: | 100A |
Voltage - Max: | 24V |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Description
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
PTC Resettable Fuses, also known as PPTC, Polyfuse, Polymer Positive Temperature Coefficient Resettable Fuses, or PolySwitch, are widely used in electronic circuits as an alternative to traditional fuses. PTC Fuses are designed to protect a circuit when it is overcurrented, and they automatically reset when the temperature of the circuit decreases.One of the most commonly used PTC Resettable Fuses is the 24ST200U model. This fuse is designed for use in low-voltage, low-current applications, such as industrial and consumer electronics, including audio systems, computers, televisions, and other electronic products. The 24ST200U is a two-terminal, surface mount device that is available in both single and dual configuration packages. It is rated up to 200 volts and 20 amps, and can be easily installed with automated placement equipment.The 24ST200U fuse is designed to reset automatically after it has been overcurrented and heated. The PTC fuse contains a positive temperature coefficient material, which means that it will increase in resistance as the temperature increases. When the current through the fuse is above the rated current value, the temperature of the device will rise, causing the resistance of the fuse to increase. This increase in resistance causes the voltage drop across the fuse to increase, reducing the amount of current that can flow through the fuse. The increased temperature also causes the element to go into an open state, preventing current from flowing through the fuse. Once the temperature of the fuse drops to a certain level, the element will reset itself and start to conduct again.The 24ST200U is designed to prevent damage to electronic circuits due to overcurrents. When the fuse is activated, it will prevent the current from going above the rated value, and the additional heat generated by the current will be dissipated through the device. This prevents damage to the electronic components in the circuit, and also allows the fuse to reset itself when the current is reduced.The PTC Fuses are designed to protect circuits and equipment by preventing overcurrent scenarios, short circuits, overvoltages, and dangerous operating temperatures. They are designed to be reliable and easy to install, making them an ideal choice for a wide range of applications. As well, they are relatively inexpensive compared to other fuse types, making them a popular choice for many different applications.In conclusion, the 24ST200U PTC Resettable Fuses are a great choice for protecting electronic equipment from overcurrents and other problems. They are relatively easy to install, cost-effective, and offer excellent protection against overcurrents, short circuits, overvoltages and dangerous operating temperatures. As well, they are reliable and provide an automatic reset once the temperature has cooled to a safe level.The specific data is subject to PDF, and the above content is for reference
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