Allicdata Part #: | F3486TR-ND |
Manufacturer Part#: |
1812L110/33MR |
Price: | $ 0.16 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 33V 1.1A 1812 |
More Detail: | Polymeric PTC Resettable Fuse 33V 1.1A Ih Surface ... |
DataSheet: | 1812L110/33MR Datasheet/PDF |
Quantity: | 50000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.15215 |
2000 +: | $ 0.14200 |
3000 +: | $ 0.13947 |
5000 +: | $ 0.13693 |
10000 +: | $ 0.13186 |
Resistance - Initial (Ri) (Min): | 60 mOhms |
Approvals: | cURus, TUV |
Lead Spacing: | -- |
Thickness (Max): | 0.079" (2.00mm) |
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): | 200 mOhms |
Series: | POLY-FUSE®, 1812L |
Time to Trip: | 500ms |
Current - Trip (It): | 1.95A |
Current - Hold (Ih) (Max): | 1.1A |
Current - Max: | 20A |
Voltage - Max: | 33V |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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 are used across a wide variety of industries, and the 1812L110/33MR application field and working principle is no exception. PTC Resettable Fuses are widely used in telecommunications, consumer electronics, and automotive systems for circuit protection and current limit protection. The 1812L110/33MR application field and working principle is a form of current protection that is able to provide protection from both over-currents and short-circuits.
The 1812L110/33MR PTC Resettable Fuses application field and working principle are based on a unique design, consisting of a number of elements. The first element is a pair of PTC resistors. These are designed to limit the flow of current when an overload is detected, and increase the resistance when the current is reduced to a safe level. The second element is an internal electromagnet. When the current increases, the electromagnet increases in strength and acts as a secondary protection mechanism. The third element is a Reset Switch, which is used to reset the fuse when it has been overloaded.
The 1812L110/33MR PTC Resettable Fuses application field and working principle are designed to provide superior protection from both over-currents and short-circuits. When an overload or short-circuit occurs, the PTC resistors limit the current, preventing damage to the circuit. The internal electromagnet then increases in strength, providing an additional layer of protection until the short circuit or overload is cleared. The reset switch can be used to manually reset the fuse in the event of an overload, allowing the circuit to be reset and returned to normal operating conditions.
The 1812L110/33MR PTC Resettable Fuses application field and working principle are an ideal choice for a variety of applications where reliable protection from both over-currents and short-circuits is required. The combination of PTC resistors, an internal electromagnet and a reset switch provides an efficient and cost-effective solution to protecting circuits. The 1812L110/33MR application field and working principle also make it easy to maintain and replace components, ensuring optimal performance and reliability.
The specific data is subject to PDF, and the above content is for reference
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