Allicdata Part #: | 0202004.H-ND |
Manufacturer Part#: |
0202004.H |
Price: | $ 2.84 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MOUNT 4A 250VAC 2DIP |
More Detail: | N/A |
DataSheet: | 0202004.H Datasheet/PDF |
Quantity: | 44 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 2.57670 |
5 +: | $ 2.49228 |
10 +: | $ 2.40597 |
50 +: | $ 1.89050 |
100 +: | $ 1.54678 |
250 +: | $ 1.50381 |
500 +: | $ 1.28898 |
1000 +: | $ 1.20305 |
5000 +: | $ 1.07415 |
Series: | FLAT-PAK® 202 |
Packaging: | Tube |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Current Rating: | 4A |
Voltage Rating - AC: | 250V |
Response Time: | Fast |
Package / Case: | 2-DIP (0.400", 10.16mm) |
Mounting Type: | Through Hole |
Breaking Capacity @ Rated Voltage: | 50A |
Melting I²t: | 3 |
Approvals: | CSA, UL |
Operating Temperature: | -55°C ~ 125°C |
Color: | -- |
Size / Dimension: | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) |
DC Cold Resistance: | 0.0244 Ohms |
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Fuses, or circuit breakers, are one of the most important components to ensure the safety of a circuit or system. The fuse element has been around since the 19th century, but in more recent years, the wide array of applications of the 0202004.H has become increasingly popular. The 0202004.H is a type of over-current protection device which uses a microwaveable fuse to protect against electrical surges, over-voltage, and circuit overloads. It is designed to quickly detect any increase in current and shut off the circuit to avoid further damage.
The 0202004.H fuse comes in two types: blade and cartridge. The blade type consists of two parts, the fuse and the base. The fuse is inserted into the base, and when the current exceeds the set values, the fuse melts, opening the circuit. The cartridge type of 0202004.H fuse is one where the fuse and the base are pre-assembled, and the fuse itself has a bi-metallic strip which acts as a thermal fuse. When the current exceeds its set value, the strip melts, opens the circuit, and the fuse needs to be replaced.
Apart from over-current protection, 0202004.H fuses are also used in communication networks, medical applications, security systems, and even for industrial control. The 0202004.H design ensures that whatever the application, it will be able to effectively detect a current surge and shut of the circuit. This type of circuit breaker also comes in a variety of sizes and shapes, so it is easy to find one which is suitable for the application in question.
The 0202004.H fuse is also capable of protecting a circuit from any voltage surges. When a voltage surge passes through the system, the 0202004.H fuse will quickly detect it and shut off the circuit, thus protecting the components from any damage. This type of fuse is also capable of isolating a circuit so that no current will flow. This is very useful in situations where there is a risk of short circuit due to two or more components being connected in series.
The 0202004.H fuse is also capable of detecting low operational frequencies, and it can be adjusted to detect frequencies as low as 1 Hertz. This helps in protecting motors which have a very low operating frequency, and it also protects against any current leakage. The 0202004.H fuse is also capable of dealing with reverse polarity applications, which are necessary in some medical and industrial applications.
The working principle of the 0202004.H is quite simple. It consists of a fuse element which is connected to the anode (positive polarity) and the cathode (negative polarity). When the current exceeds its set value, the fuse element melts, breaking the circuit. The 0202004.H fuse has a very fast response time, so it can quickly detect any current surge and shut off the circuit, thus protecting the circuit or system from any further damage.
The 0202004.H fuse is a very versatile and useful device which can be used in a variety of applications. It is highly reliable and has a fast response time, making it a suitable choice for protecting circuits and systems from electrical surges, over-voltage, and circuit overloads. Whether it is used in communication networks, medical applications, or industrial control, the 0202004.H fuse is capable of protecting the system or circuit from any electrical damage.
The specific data is subject to PDF, and the above content is for reference
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