045102.5MRL Allicdata Electronics
Allicdata Part #:

F2582TR-ND

Manufacturer Part#:

045102.5MRL

Price: $ 0.00
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE BRD MNT 2.5A 125VAC/VDC SMD
More Detail: N/A
DataSheet: 045102.5MRL datasheet045102.5MRL Datasheet/PDF
Quantity: 3000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Stock 3000Can Ship Immediately
Specifications
Response Time: Fast
DC Cold Resistance: 0.0286 Ohms
Size / Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Color: --
Operating Temperature: -55°C ~ 125°C
Approvals: CSA, PSE, UL
Melting I²t: 1.029
Breaking Capacity @ Rated Voltage: 50A
Mounting Type: Surface Mount
Package / Case: 2-SMD, Square End Block
Series: NANO²® 451
Voltage Rating - DC: 125V
Voltage Rating - AC: 125V
Current Rating: 2.5A
Fuse Type: Board Mount (Cartridge Style Excluded)
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

Introduction

045102.5MRL fuses are widely used in industrial and home applications for protection against fault currents. They are relatively small in size, and have a current capacity of up to 15A, making them suitable for applications in industrial and commercial settings. The 045102.5MRL fuse can be used to protect a wide variety of electrical equipment from overcurrent damage, including motors, electronic equipment, and control systems.

Construction

The 045102.5MRL fuse is constructed of two parts. The first part is the body, which is made of either molded plastic or metal, depending on the manufacturer. This outer body is molded or stamped with the fuse rating, or current carrying capacity. Inside the body, the fuse contains a small metal element, called a link. This link acts as an electrical switch, opening and closing the circuit when the fuse is activated. When current flows through the link, it can become hot, and expand, causing the two halves of the link to separate. This disconnects the circuit, and prevents further current flow.

Application Field

045102.5MRL fuses are designed for protection against overcurrent and short-circuit faults in electrical systems. These fuses are most commonly found in industrial, commercial, and residential applications, protecting motors, transformers, and electronic equipment from damage due to excessive current flow. They can also be used in power supplies, to protect sensitive circuits such as computers, from overvoltage situations.

Working Principle

The 045102.5MRL fuse works on the principle of electrical current flow. When excessive current flows through the link element, it heats up. This causes the link to expand, until it separates into two pieces. This disconnects the circuit, and prevents the flow of further current. The disconnection of the circuit protects the electrical equipment from overcurrent damage.

Advantages and Disadvantages

One of the main advantages of the 045102.5MRL fuse is its small size. This makes it ideal for use in small applications, such as residential and commercial settings. The fuse is also relatively inexpensive, making it a cost-effective solution for many applications. On the other hand, the fuse can only open the circuit when it is damaged, so it cannot provide protection from short circuits. As well, the fuse can only be replaced after it has been activated, meaning that the circuit must be shut down for the replacement.

Conclusion

The 045102.5MRL fuse is a widely used device for overcurrent protection in many electrical applications. It is relatively small in size, inexpensive, and easy to install, making it a popular choice for industrial, commercial, and residential applications. The fuse works on the principle of electrical current flow, and when excessive current is detected, it opens the circuit to prevent further damage. However, the fuse cannot provide protection from short-circuits, and it must be replaced when it is activated.

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

Related Products
Search Part number : "0451" Included word is 40
Part Number Manufacturer Price Quantity Description
045102.5NR Littelfuse I... 0.0 $ 1000 FUSE BRD MNT 2.5A 125VAC/...
0451-10D Greenlee Com... 23.22 $ 1000 PLIERS ADJUSTABLE 10"Adju...
0451350810 Molex, LLC 5.76 $ 300 MINIFIT 8 CIRCUIT 1M8 Pos...
0451007.MRL Littelfuse I... 0.35 $ 6000 FUSE BRD MNT 7A 125VAC/VD...
045103.5NRL Littelfuse I... 0.32 $ 1000 FUSE BRD MNT 3.5A 125VAC/...
0451005.MR Littelfuse I... -- 1000 FUSE BRD MNT 5A 125VAC/VD...
0451361001 Molex, LLC 8.11 $ 1000 MEGA-FIT 10 CIRCUIT 150MM...
0451004.NRL Littelfuse I... 0.32 $ 1000 FUSE BRD MNT 4A 125VAC/VD...
0451320610 Molex, LLC 3.61 $ 95 MICROFIT 6 CIRCUIT 1M6 Po...
045102.5MRL Littelfuse I... -- 3000 FUSE BRD MNT 2.5A 125VAC/...
0451.160MR Littelfuse I... 0.0 $ 1000 FUSE BOARD MNT 160MA 125V...
1052015:0451 Phoenix Cont... 2.37 $ 1000 TERM BLOCK MARKERConnecto...
0451350801 Molex, LLC 3.82 $ 77 MINIFIT 8 CIRCUIT 150MM8 ...
0451015.NRL Littelfuse I... 0.48 $ 1000 FUSE BRD MNT 15A 65VAC/VD...
0451350401 Molex, LLC 2.42 $ 342 MINIFIT 4 CIRCUIT 150MM C...
0451340610 Molex, LLC 3.89 $ 1000 ULTRAFIT 6 CIRCUIT WHITE ...
0451320803 Molex, LLC 3.68 $ 931 MICROFIT 8 CIRCUIT 300MM8...
0451361201 Molex, LLC 9.79 $ 1000 MEGA-FIT 12 CIRCUIT 150MM...
0451004.MRL Littelfuse I... 0.35 $ 5000 FUSE BRD MNT 4A 125VAC/VD...
045102.5NRL Littelfuse I... 0.32 $ 1000 FUSE BRD MNT 2.5A 125VAC/...
20021831-04516T4LF Amphenol FCI 1.32 $ 1000 CONN STACKER 16POS 1.27MM...
ATT-0451-06-SMA-02 Cinch Connec... 109.96 $ 1000 ATTENUATOR 6 DB DC 18GHZR...
045106.3NR Littelfuse I... 0.0 $ 1000 FUSE NANO SMF 6.3A PCB SM...
0451320403 Molex, LLC 2.45 $ 244 MICROFIT 4 CIRCUIT 300MM4...
0451360203 Molex, LLC 3.33 $ 1000 MEGA-FIT 2 CIRCUIT 300MM2...
0451.250NRL Littelfuse I... 0.32 $ 1000 FUSE BOARD MNT 250MA 125V...
510-83-085-11-045101 Preci-Dip 3.91 $ 1000 CONN SOCKET PGA 85POS GOL...
0451300201 Molex, LLC 1.91 $ 761 NANO-FIT 2 CIRCUIT 150MM2...
1051016:0451 Phoenix Cont... 1.55 $ 1000 TERM BLOCK MARKERConnecto...
ATT-0451-02-SMA-02 Cinch Connec... 109.96 $ 1000 ATTENUATOR 2 DB DC 18GHZR...
ATT-0451-12-SMA-02 Cinch Connec... 0.0 $ 1000 ATTENUATOR 12 DB DC 18GHZ...
ATT-0451-19-SMA-02 Cinch Connec... 0.0 $ 1000 ATTENUATOR 19 DB DC 18GHZ...
0451.500NRL Littelfuse I... 0.32 $ 1000 FUSE BOARD MNT 500MA 125V...
0451007.MR Littelfuse I... 0.0 $ 1000 FUSE BRD MNT 7A 125VAC/VD...
0451.160NR Littelfuse I... 0.0 $ 1000 FUSE BOARD MNT 160MA 125V...
04511.25MRSN Littelfuse I... 0.8 $ 1000 FUSE BOARD MNT 1.25A 125V...
0451002.NRL Littelfuse I... -- 1000 FUSE BOARD MNT 2A 125VAC/...
0451001.MR Littelfuse I... 0.0 $ 1000 FUSE BRD MNT 1A 125VAC/VD...
0451007.NR Littelfuse I... 0.0 $ 1000 FUSE BRD MNT 7A 125VAC/VD...
0451360801 Molex, LLC 7.01 $ 1000 MEGA-FIT 8 CIRCUIT 150MM8...
Latest Products
3404.0011.11

FUSE BRD MNT 1.6A 125VAC/VDC SMD

3404.0011.11 Allicdata Electronics
2060.0048.11

FUSE BOARD MNT 3.15A 125VAC/VDC

2060.0048.11 Allicdata Electronics
2060.0043.11

FUSE BOARD MNT 350MA 125VAC/VDC

2060.0043.11 Allicdata Electronics
2060.0013.11

FUSE BRD MNT 2.5A 125VAC/VDC SMD

2060.0013.11 Allicdata Electronics
2060.0011.11

FUSE BRD MNT 1.6A 125VAC/VDC SMD

2060.0011.11 Allicdata Electronics
2040.0715

FUSE BOARD MNT 1A 250VAC RADIAL

2040.0715 Allicdata Electronics