0662004.ZRLL Allicdata Electronics
Allicdata Part #:

0662004.ZRLL-ND

Manufacturer Part#:

0662004.ZRLL

Price: $ 0.00
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE BOARD MOUNT 4A 250VAC RAD
More Detail: N/A
DataSheet: 0662004.ZRLL datasheet0662004.ZRLL Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: LT-5™ 662
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Fuse Type: Board Mount (Cartridge Style Excluded)
Current Rating: 4A
Voltage Rating - AC: 250V
Response Time: Fast
Package / Case: Radial, Can, Vertical
Mounting Type: Through Hole
Breaking Capacity @ Rated Voltage: 40A
Melting I²t: 7.9
Approvals: CSA, UL
Operating Temperature: --
Color: --
Size / Dimension: 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
DC Cold Resistance: 0.013 Ohms
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

Fuses are electrical devices designed for safely breaking an electrical circuit during abnormal conditions, such as an overload or short circuit. In a system, they serve the primary purpose of protecting the circuit from damage due to excessive current. A 0662004.ZRLL is a type of fuse specifically used primarily in semiconductor and power applications, with a wide range of current ratings. The working principle of this fuse is to provide a very low resistance path for the flowing current, until the current reaches excessive levels and causes the fuse to blow. This type of fuse works by melting the metal part of its construction, and thereby interrupting the circuit.

The 0662004.ZRLL is a low-resistance thermal fuse that is made up of two components. The first is a thermally activated ceramic which is sequentially sandwiched between two metal layers. The thermal fuse design is designed to be thermally activated at a specific temperature, which is usually predefined by the manufacturer. This temperature is set based on the application.

In terms of application, the 0662004.ZRLL is used primarily in power and semiconductor applications. Its usage in these applications is based on its thermal properties, which makes it a good way to protect sensitive components in the circuit from damage due to current surges. It is ideal for protecting against short circuiting, overheating, and other forms of electrical damage. This type of fuse is usually used with circuit boards, as it provides quick reaction times and is more reliable than other forms of fuses.

When it comes to the working principle of the 0662004.ZRLL, it relies on the thermally activated ceramic, which has a lower melting temperature than the metal layers. When the current increases to a certain level, the ceramic melts and breaks the electrical connection between the two metal layers. As a result, the circuit is interrupted and the current is prevented from flowing any further. This effectively stops any further damage, as the flow of current is blocked and the component is protected.

Overall, the 0662004.ZRLL is a low-resistance thermal fuse that is designed primarily for semiconductor and power applications. It is composed of two components, a thermally activated ceramic sandwiched between two metal layers. This design allows for the fuse to be thermally activated at a certain temperature and interrupt the current when it reaches excessive levels. As such, it is a reliable and dependable way to protect sensitive components from current surges and other forms of electrical damage.

The specific data is subject to PDF, and the above content is for reference

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