0242.050UAT1 Allicdata Electronics
Allicdata Part #:

F1290TB-ND

Manufacturer Part#:

0242.050UAT1

Price: $ 1.55
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE CRTRDGE 50MA 250VAC/VDC AXL
More Detail: N/A
DataSheet: 0242.050UAT1 datasheet0242.050UAT1 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 1.40427
1000 +: $ 1.31065
1500 +: $ 1.26384
2500 +: $ 1.21703
3500 +: $ 1.17022
Stock 1000Can Ship Immediately
$ 1.55
Specifications
Class: --
Approvals: UR
Operating Temperature: -40°C ~ 125°C
Breaking Capacity @ Rated Voltage: 4kA
Mounting Type: Through Hole
Package / Case: Axial
Size / Dimension: 0.119" Dia x 0.331" L (3.02mm x 8.40mm)
Melting I²t: 0.000103
DC Cold Resistance: 11.34 Ohms
Series: 242
Packaging: Tape & Box (TB) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Cartridge
Current Rating: 50mA
Voltage Rating - AC: 250V
Voltage Rating - DC: 250V
Response Time: Fast
Applications: Hazardous Locations
Features: Intrinsically Safe
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

  • Introduction

    0242.050UAT1 is an electrical specialty fuse with a variety of applications, designed to protect circuits and systems from low-level fault currents. These specialty fuses are classed as Class G fuses, meaning they are designed to interrupt low-level currents that are too low to be protected by standard fuses. Additionally, these fuses have the advantage of being able to be remotely operated using either a manually-operated switch or an electronic control system.

    These fuses, like many specialty fuses, are manufactured to be extremely reliable, even under the harshest conditions. The fuse case is typically sealed and designed to withstand splashes, corrosion, dust, and dry atmospheres. Furthermore, the fuse terminal is designed to provide safe and secure connections for reliable performance.

  • Applications

    0242.050UAT1 specialty fuses are best utilized as circuit protection devices in industrial or commercial settings. Some of the most common applications for these fuses are:

    • Low-level Fault Protection
    • Control/Automation Equipment Protection
    • Circuit Breaker Protection
    • Overcharge Protection
    • Ground Fault Protection
    • Short Circuit Protection
    • Motor Overload Protection
    • Heat & Smoke Detector Protection

    These fuses are also ideal for a variety of other electrical applications where higher-end protection is necessary, such as power supplies, medical equipment, industrial machinery, and so forth.

  • Working Principle

    When exposed to high current fault conditions, 0242.050UAT1 specialty fuse will blow and disconnect the circuit in order to protect the breaker, power supply, or other electrical components. A properly sized and rated fuse should be selected to ensure reliable operation in normal and faulted conditions.

    The 0242.050UAT1 specialty fuses operate using a special circuit interrupting principle known as thermal-magnetic. This means that the fuse is designed to detect both an excessively high current or overcurrent fault condition, as well as extreme or sustained over-temperatures. The fuse utilizes a thermally sensitive element that detects a temperature rise due to heat in the fuse body. This temperature will initiate a melting action of the fuse element which will then rapidly remove the power from the circuit and thus protect the components from further damage.

    The 0242.050UAT1 specialty fuse also utilizes a magnetic element in its design which is designed to detect an excessively high current that can damage the circuit or cause a short. The magnetic element is designed to detect this current and act to rapidly disconnect the electrical connection, thus protecting the system from further damage.

  • Conclusion

    0242.050UAT1 specialty fuses are ideal for a variety of applications requiring highly reliable fault protection. The use of thermal-magnetic technology ensures reliable operation no matter what conditions the fuse may be exposed to, while its sealed construction makes it a well-suited choice for industrial, commercial, and other special environments where reliable protection is a must.

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

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