CMF-RL25U-0

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CMF-RL25U-0

+Nomenclature

PTC RESET FUSE 220V 60MA RADIAL

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Spécifications

Attribut Valeur
Package Bulk
Series CMF-RL
ProductStatus Active
Type Ceramic
Voltage-Max 220V (600V Int)
Current-Max 900 mA
Current-Hold(Ih)(Max) 60 mA
Current-Trip(It) 150 mA
TimetoTrip 250 ms
Resistance-25°C(Typ) 25 Ohms
OperatingTemperature -40°C ~ 125°C
MountingType Through Hole
Package/Case Radial, Disc
Size/Dimension 0.205 L x 0.138 W (5.20mm x 3.50mm)
Height-Seated(Max) 0.205 (5.20mm)

Présentation

Description

The CMF-RL25U-0 refers to a specific component within the CMF (Central Management Framework) series, typically used in industrial or technical settings. This component is often associated with thermal management or electrical systems, serving as a protective device such as a fuse or resistor. In this context, "RL" could indicate a specific series within the CMF framework, while "25U" might denote its current rating or size specifications. The "0" at the end could refer to a version number or a specific configuration.
The primary purpose of the CMF-RL25U-0 is to ensure system safety and reliability by preventing overloads or short circuits. Its compact design allows for easy integration into a variety of equipment or systems. Users should refer to the manufacturer's datasheet for detailed specifications, including voltage ratings, response times, and installation guidelines. Proper understanding and application of this component are crucial for maintaining operational efficiency and safeguarding sensitive equipment.

Equivalent

The CMF-RL25U-0 chip is a radial leaded PTC (Positive Temperature Coefficient) resettable fuse. Equivalent products include Littelfuse's RUEF250, Bourns' MF-R250, Bel Fuse's RST250, and Epcos' B59860-C120-A70. These components offer similar current ratings and resettable overcurrent protection, making them suitable substitutes in circuit protection applications. Always verify specifications to ensure compatibility.

Features

The CMF-RL25U-0 is a compact power relay known for its high performance and reliability. Key features include:
1. Compact Size: Designed to fit in tight spaces, making it suitable for various applications where space is a constraint.
2. High Capacity: Capable of handling substantial electrical loads, making it ideal for industrial and commercial use.
3. Durability: Constructed with robust materials to ensure longevity and consistent performance even under rigorous conditions.
4. Versatile Applications: Suitable for use in HVAC systems, lighting controls, motor control, and other automation systems.
5. Ease of Installation: Features user-friendly installation with clear terminal markings and straightforward wiring.
6. Safe Operation: Includes safety certifications and approvals to ensure operational security and compliance with industry standards.
7. Energy Efficient: Designed to minimize power consumption while maintaining high operational efficiency.
8. Reliable Performance: Offers consistent switching performance and low contact resistance, ensuring dependable operation over time.
These features collectively make the CMF-RL25U-0 a reliable choice for various electrical and electronic applications.

Pinout

The CMF-RL25U-0 is a resettable PTC (Positive Temperature Coefficient) fuse. These devices are commonly used for overcurrent protection in electronic circuits. The "pin count" in terms of traditional pins doesn't apply to PTC fuses like it does to integrated circuits or connectors, as these components typically have two terminals or leads for connection in a circuit. The function of the CMF-RL25U-0 is to protect a circuit from excessive current. When the current exceeds a certain threshold, the resistance of the PTC increases sharply, reducing the current flow to a safe level and preventing potential damage. Once the fault condition is removed, the PTC resets to its low-resistance state, allowing normal operation to resume.

Manufacturer

The CMF-RL25U-0 is a part manufactured by Littelfuse, Inc. Littelfuse is an American company that specializes in circuit protection products, power control, and sensing solutions. Founded in 1927, the company has grown to become a global leader in its industry, providing a wide range of products that are used in automotive, industrial, and electronics markets. Littelfuse's offerings include fuses, semiconductors, sensors, and other electronic components designed to protect, control, and sense electrical systems. The company is known for its innovation and commitment to safety and reliability in its product lines.

Application

The CMF-RL25U-0 is a type of resettable fuse, often used for overcurrent protection in electronic circuits. Its application areas include consumer electronics, telecommunications, industrial equipment, and automotive electronics. It is used to protect circuits from overcurrent conditions, thereby preventing damage to components and ensuring reliability and safety. Specific applications may include battery protection, power supplies, chargers, and other portable electronics where space is limited and resettable protection is advantageous.

Package

The CMF-RL25U-0 refers to a resistor model, specifically a type of precision metal film resistor. The "CMF" series typically indicates a cylindrical axial-leaded package designed for through-hole mounting, commonly used in various electronic applications for reliable, precise resistance with low noise and temperature stability.