021612.5MRET1P Allicdata Electronics
Allicdata Part #:

021612.5MRET1P-ND

Manufacturer Part#:

021612.5MRET1P

Price: $ 0.67
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE CERAMIC 12.5A 250VAC 5X20MM
More Detail: N/A
DataSheet: 021612.5MRET1P datasheet021612.5MRET1P Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1000 +: $ 0.60239
Stock 1000Can Ship Immediately
$ 0.67
Specifications
Package / Case: 5mm x 20mm (Axial)
DC Cold Resistance: 0.0057 Ohms
Size / Dimension: 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
Color: --
Operating Temperature: -55°C ~ 125°C
Approvals: CE, CSA, PSE, TUV, UR
Melting I²t: 235
Breaking Capacity @ Rated Voltage: 1.5kA
Mounting Type: Through Hole
Series: 216
Response Time: Fast
Voltage Rating - AC: 250V
Current Rating: 12.5A
Fuse Type: Cartridge, Ceramic
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
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

021612.5MRET1P application field and working principle

Fuses
Fuses provide a critically important electrical protection role in many applications, including generating sets, loadcentres, marine, HVAC and appliance controls, motors, electronic and telecommunications circuits and protection relays. Fuses are also used to protect controllers, switches, transformers and other types of equipment.

The Application Field of 021612.5MRET1P

021612.5MRET1P is the type of fuse used in many industrial and commercial electrical systems. In these systems, the fuse serves to protect both the electrical systems and its components from damage due to excessive current or power surges. The fuse is typically used in high-voltage applications, and it ensures that the safe current level is never exceeded in the system. Additionally, the fuse helps to minimize the damage to the system and its components in the event of an over-current or overload situation.

Working Principle of 021612.5MRET1P

The 021612.5MRET1P fuse works when an overload of current in the system causes an over-current or power surge. The fuse is designed to prevent these over-currents from damaging the electrical system and its components. The fuse consists of a metal strip, often made of copper or aluminum, that is thin enough to melt or burn when it becomes too hot.In normal operation, current flows through the fuse and the metal strip remains cool. However, when the current reaches a predetermined maximum value, the metal strip heats up and eventually melts. This breaking of the circuit causes the circuit to be broken and prevents further current from flowing through the fuse. In addition, the melting of the fuse prevents the current from damaging the electrical systems and its components.The 021612.5MRET1P fuse is designed to operate at high current and provides overload protection for the electrical system it protects. The fuse is made of durable and high-quality materials that ensure reliable operation even in the toughest of conditions. Furthermore, the fuse has the ability to reset itself after the circuit has been broken. This ensures that the system is fully protected from further overloads.

Conclusion

The 021612.5MRET1P fuse is an important component in electrical systems and provides over-current protection to ensure the safety of the systems and its components. The fuse consists of a metal strip that melts when a predetermined maximum current is reached, thus breaking the circuit and preventing further damage to the system and components. Furthermore, the fuse is made of durable and high-quality materials and has the ability to reset itself after it has been broken. All of these features make the 021612.5MRET1P fuse an important component to have in any industrial or commercial electrical system.

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

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