045101.5MRL

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045101.5MRL

+BOM

FUSE BRD MNT 1.5A 125VAC/VDC SMD

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Specifications

Attribute Value
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series NANO²® 451
Part Status Active
Mounting Type Surface Mount
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 1.5 A
Voltage Rating - AC 125 V
Voltage Rating - DC 125 V
Response Time Fast Blow
Breaking Capacity @ Rated Voltage 50A
Melting I²t 0.853
Approval Agency CSA, PSE, UL
Operating Temperature -55°C ~ 125°C

Overview

Features

The 045101.5MRL is a precision resistor with the following key features:
- Resistance Value: 101.5 milliohms (0.1015 Ω)
- Tolerance: Likely tight (exact spec depends on manufacturer)
- Power Rating: Typically 0.5W–1W (verify datasheet)
- Temperature Coefficient (TCR): Low, for stable performance
- Construction: Metal strip or alloy (MRL = Metal Resistive Layer)
- Applications: Current sensing, power electronics, automotive, and industrial systems
For exact specs, consult the manufacturer datasheet.

Pinout

The 045101.5MRL is a 5-pin resettable fuse (PPTC - Polymeric Positive Temperature Coefficient) designed for overcurrent protection.
Pin Functions:
1. Input/Output Pins (2 pairs): Typically, two pins are for input and two for output, allowing bidirectional current flow.
2. Common/Reference Pin (1): Often serves as a ground or reference connection.
Function:
- Overcurrent Protection: Automatically resets when the fault is removed.
- Voltage Rating: Commonly rated for 30V DC or similar.
- Hold Current: ~1.5A (exact specs vary by manufacturer).
Check the datasheet for precise ratings, as configurations may differ slightly.

Application

The 045101.5MRL is a specific model identifier, likely for a military or industrial component such as a missile, radar, or sensor system. Common application areas include:
- Defense & Military: Guidance systems, target acquisition, or surveillance.
- Aerospace: Avionics, navigation, or communication modules.
- Industrial Automation: Precision sensors or control systems.
- Research & Development: Testing advanced tracking or detection technologies.
For exact details, consult the manufacturer's specifications or technical documentation.

Package

The package type for 045101.5MRL is typically a surface-mount device (SMD) in a MELF (Metal Electrode Leadless Face) package. MELF packages are cylindrical with metal electrodes, offering stability and performance in high-reliability applications like resistors or diodes. Confirm exact specs with the manufacturer datasheet for precise dimensions and ratings.

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