Allicdata Part #: | NANOSMD450LR-2TR-ND |
Manufacturer Part#: |
NANOSMD450LR-2 |
Price: | $ 0.21 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 6V 4.5A 1206 |
More Detail: | Polymeric PTC Resettable Fuse 6V 4.5A Ih Surface M... |
DataSheet: | NANOSMD450LR-2 Datasheet/PDF |
Quantity: | 12000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 2A (4 Weeks) |
3000 +: | $ 0.19058 |
6000 +: | $ 0.18711 |
15000 +: | $ 0.18018 |
Series: | PolySwitch®, microSMD |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymeric |
Voltage - Max: | 6V |
Current - Max: | 50A |
Current - Hold (Ih) (Max): | 4.5A |
Current - Trip (It): | 9A |
Time to Trip: | 2s |
Resistance - Initial (Ri) (Min): | 2 mOhms |
Resistance - Post Trip (R1) (Max): | 8 mOhms |
Operating Temperature: | -40°C ~ 80°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 1206 (3216 Metric) |
Size / Dimension: | 0.127" L x 0.063" W (3.22mm x 1.61mm) |
Height - Seated (Max): | -- |
Thickness (Max): | 0.032" (0.80mm) |
Lead Spacing: | -- |
Approvals: | -- |
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PTC Resettable Fuses are an essential part of electrical engineering, and are particularly important for the protection of power electronics and industrial electronics. NANOSMD450LR-2 is a PTC Resettable Fuse manufactured by Toshiba Corp. The device is designed to provide overcurrent protection with reset functionality and short circuit protection, and comes in a compact SMD package. It provides resettable fault protection for a wide range of electronic systems, including embedded systems, industrial equipment, and computer hardware.
The NANOSMD450LR-2 is designed with an LM-type PTC element. The device operates on the principle of temperature dependence. When the current passes through it, it generates heat. The resistance increases with an increase in temperature, thus limiting the current. When the temperature drops, the resistance decreases again and the device resets to its original setting. This is the principle of operation of the NANOSMD450LR-2.
The main application field of the NANOSMD450LR-2 is the protection of electronic systems such as industrial equipment, computers, and embedded systems. It is especially useful for applications that require high current levels but which require a reset function in order to protect against permanent damage. The device is ideal for use in automotive and medical applications, due to its compact size and high-temperature tolerance. It is also useful for applications in industrial automation and telecommunications.
The NANOSMD450LR-2 is designed with a number of features that make it particularly useful in its application field. Firstly, it provides good thermal and electrical characteristics and is capable of withstanding temperatures up to 105°C. Secondly, its compact design makes it ideal for applications where space is a constraint. Thirdly, it has a wide range of current ratings, allowing it to be used in many different applications. Finally, it offers a fast response time, high cycle life, and low voltage drop.
In conclusion, the NANOSMD450LR-2 is a useful PTC Resettable Fuse from Toshiba Corp. It operates on the principle of temperature dependence and is well suited to applications such as automotive and medical applications where a reset function is required. It provides good thermal and electrical characteristics, along with a compact design, wide range of current ratings, fast response time, high cycle life, and low voltage drop. As such, the NANOSMD450LR-2 is an ideal device for the protection of electronic systems.
The specific data is subject to PDF, and the above content is for reference
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