
1812L110PR Circuit Protection |
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Allicdata Part #: | F2152TR-ND |
Manufacturer Part#: |
1812L110PR |
Price: | $ 0.11 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 8V 1.1A 1812 |
More Detail: | Polymeric PTC Resettable Fuse 8V 1.1A Ih Surface M... |
DataSheet: | ![]() |
Quantity: | 12000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2000 +: | $ 0.10231 |
4000 +: | $ 0.10049 |
6000 +: | $ 0.09866 |
10000 +: | $ 0.09500 |
Resistance - Initial (Ri) (Min): | 40 mOhms |
Approvals: | cURus, TUV |
Lead Spacing: | -- |
Thickness (Max): | 0.028" (0.71mm) |
Height - Seated (Max): | -- |
Size / Dimension: | 0.179" L x 0.128" W (4.55mm x 3.24mm) |
Package / Case: | 1812 (4532 Metric), Concave |
Mounting Type: | Surface Mount |
Ratings: | -- |
Operating Temperature: | -40°C ~ 85°C |
Resistance - Post Trip (R1) (Max): | 210 mOhms |
Series: | POLY-FUSE®, 1812L |
Time to Trip: | 300ms |
Current - Trip (It): | 2.2A |
Current - Hold (Ih) (Max): | 1.1A |
Current - Max: | 100A |
Voltage - Max: | 8V |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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PTC Resettable Fuses are an important component for safety and performance optimization in many power and signal management systems. The 1812L110PR is a resettable fuse specifically designed to help mitigate risk and improve efficiency in a number of applications. This article will discuss the application field and working principle of 1812L110PR PTC Resettable Fuses.The 1812L110PR is a PTC Resettable Fuse designed to protect circuits from over-current and short circuits. It provides a low voltage cut-off function for systems that require protection from unexpected voltage surges. The resettable design also eliminates the need for expensive, time-consuming manual re-setting procedures. 1812L110PR is widely used in personal electronics, home entertainment, automotive and industrial markets, making it a versatile option for many different applications.When used in combination with other PTC Resettable Fuses, the 1812L110PR provides comprehensive current protection. The resettable design allows the fuse to be used multiple times, thus eliminating the need to replace the fuse each time the current levels are exceeded.The 1812L110PR is designed to be used in a wide variety of application fields including automotive, consumer, industrial, and military. It is widely used in automotive circuits, home entertainment systems, industrial machinery, and power supplies. In addition, it is often used in applications that require current protection, such as medical and consumer electronics. The 1812L110PR is an advanced PTC Resettable Fuse that provides protection from short-circuiting and over-current. It has a wide resistance range which allows it to be used in a variety of applications. It also has a low voltage cut-off function, which helps protect the system from unintended voltage surges.The working principle of the 1812L110PR is relatively simple. When the current level exceeds the predetermined level, the fuse opens and trips the circuit. The circuit is automatically reset when the current level drops within the safe range. This is a highly effective safety measure which ensures that the circuit does not experience any damage. To further increase the safety of the system, the 1812L110PR also features a thermal protection mechanism. This mechanism prevents the fuse from overheating and tripping in the event of a high voltage surge.In conclusion, the 1812L110PR is a versatile resettable fuse that is suitable for a wide range of applications. It provides reliable protection from over-current, short-circuits, and thermal damage. The low voltage cut-off function further ensures safety by protecting the system from unexpected voltage surges. All of these features make the 1812L110PR ideal for use in automotive, consumer, industrial, and military applications.
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