

Littelfuse Inc. 040702.5WRA
Manufacturer No:
040702.5WRA
Tiny WHSLManufacturer:
Utmel No:
1475-040702.5WRA
Package:
1206 (3216 Metric)
Description:
FUSE BRD MT 2.5A 32VAC/VDC 1206
Quantity:
Unit Price: $0.584680
Ext Price: $0.58
Delivery:





Payment:











In Stock : 5153
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
$0.584680
$0.58
10
$0.551585
$5.52
100
$0.520363
$52.04
500
$0.490909
$245.45
1000
$0.463121
$463.12
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- TypeParameter
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
1206 (3216 Metric) - MfrLittelfuse Inc.
- Product StatusActive
- Voltage Rating AC
In general the AC voltage assumes a 50-60 Hz sinusoidal waveform and is the RMS (root mean squared) value.
32 V - Voltage Rating DC
The DC Voltage ratings are the AC voltage values times 1.41 (usually rounded).
32 V - Maximum Operating Temperature
the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
+ 150 C - Fuse Size / Group1206 (3216 metric)
- Minimum Operating Temperature- 55 C
- Interrupt Rating50 A at 32 VAC, 50 A at 32 VDC
- Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
407A - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-55°C ~ 150°C - Size / Dimension
In electronic components, the parameter "Size / Dimension" refers to the physical dimensions of the component, such as its length, width, and height. These dimensions are crucial for determining how the component will fit into a circuit or system, as well as for ensuring compatibility with other components and the overall design requirements. The size of a component can also impact its performance characteristics, thermal properties, and overall functionality within a given application. Engineers and designers must carefully consider the size and dimensions of electronic components to ensure proper integration and functionality within their designs.
0.126" L x 0.064" W (3.20mm x 1.63mm) - Resistance
Resistance is a fundamental property of electronic components that measures their opposition to the flow of electric current. It is denoted by the symbol "R" and is measured in ohms (Ω). Resistance is caused by the collisions of electrons with atoms in a material, which generates heat and reduces the flow of current. Components with higher resistance will impede the flow of current more than those with lower resistance. Resistance plays a crucial role in determining the behavior and functionality of electronic circuits, such as limiting current flow, voltage division, and controlling power dissipation.
55 mOhms - Color-
- Current Rating (Amps)
The parameter "Current Rating (Amps)" in electronic components refers to the maximum amount of electrical current that the component can safely handle without being damaged. It is typically measured in amperes (A) and is an important specification to consider when designing or selecting components for a circuit. Exceeding the current rating of a component can lead to overheating, malfunction, or even failure of the component. It is crucial to ensure that the current rating of a component matches the requirements of the circuit to prevent any potential issues and ensure reliable operation.
2.5 A - Current Rating
Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.
2.5 A - Approval Agency
The parameter "Approval Agency" in electronic components refers to the organization responsible for testing and certifying that a component meets specific safety, quality, and performance standards. These agencies evaluate products to ensure compliance with industry regulations and standards, providing assurance to manufacturers and consumers. Approval from recognized agencies can enhance a component's marketability and acceptance in various applications, particularly in sectors like automotive, aerospace, and healthcare. Common approval agencies include Underwriters Laboratories (UL), International Electrotechnical Commission (IEC), and the American National Standards Institute (ANSI).
cURus - Response Time
the time taken for a circuit or measuring device, when subjected to a change in input signal, to change its state by a specified fraction of its total response to that change.
Slow Blow - Fuse Type
In electronic components, the "Fuse Type" parameter refers to the type of fuse used in the component for overcurrent protection. Fuses are devices designed to interrupt the flow of current in a circuit when the current exceeds a certain threshold, thereby protecting the circuit from damage due to overcurrent conditions. The fuse type can vary based on factors such as the current rating, voltage rating, size, and construction of the fuse. Common fuse types include fast-acting, slow-blow, resettable (PTC), and thermal fuses, each with specific characteristics and applications. Selecting the appropriate fuse type is crucial to ensure the safety and reliability of the electronic circuit.
Board Mount (Cartridge Style Excluded) - Breaking Capacity @ Rated Voltage
Breaking Capacity at Rated Voltage refers to the maximum fault current that an electrical device, such as a fuse or circuit breaker, can safely interrupt without damage. This parameter indicates the ability of the device to protect the electrical circuit by successfully breaking the circuit under short-circuit conditions. It is crucial for ensuring safety and reliability in electrical systems, as exceeding this capacity may result in catastrophic failure or fire hazards.
50A - Melting I2t
Melting I2t is a parameter used to describe the thermal energy required to melt a fuse element when a current flows through it. It is a measure of the energy dissipated in the fuse element due to the square of the current multiplied by the time it flows through the element. This parameter helps determine the ability of a fuse to safely interrupt a fault current without causing damage to the circuit or surrounding components. In essence, the melting I2t value indicates the fuse's thermal response to overcurrent conditions and its ability to protect the circuit from damage.
1 - DC Cold Resistance
DC Cold Resistance refers to the resistance of an electronic component when it is at a low temperature, typically below room temperature. This parameter is important because the resistance of many materials changes with temperature, and understanding how a component's resistance behaves at cold temperatures can help in designing and predicting its performance in various environments. A lower DC cold resistance indicates that the component will have less resistance and potentially better performance at cold temperatures. It is often specified in datasheets for components like resistors, thermistors, and other temperature-sensitive devices.
0.055 Ohms - Product
In the context of electronic components, the parameter "Product" typically refers to the specific item or device being discussed or analyzed. It can refer to a physical electronic component such as a resistor, capacitor, transistor, or integrated circuit. The product parameter may also encompass more complex electronic devices like sensors, displays, microcontrollers, or communication modules.Understanding the product parameter is crucial in electronics as it helps identify the characteristics, specifications, and functionality of the component or device in question. This information is essential for selecting the right components for a circuit design, troubleshooting issues, or comparing different products for a particular application. Manufacturers often provide detailed product datasheets that outline key specifications, performance characteristics, and application guidelines to assist engineers and designers in utilizing the component effectively.
Surface Mount Ceramic Fuse