Eaton Bussmann MDA-0.5-R Fuse, 6.3x32mm, 0.5A 250VAC, Time-Delay Ceramic - Pack of 10

Eaton Bussmann MDA-0.5-R Fuse

The Eaton Bussmann MDA-0.5-R is a precision-engineered, time-delay ceramic fuse designed to provide reliable circuit protection for sensitive electronic components and systems. With a compact 6.3x32mm form factor, this medium-acting fuse effectively handles momentary inrush currents while safeguarding against sustained overloads and short circuits, ensuring the longevity and stable operation of protected equipment.

Manufacturer Information:

• Manufacturer: Eaton Bussmann
• Part Number: MDA-0.5-R
• Amperage: 0.5 Amperes (A)
• Voltage Rating: 250 Volts Alternating Current (VAC)
• Fuse Type: Time-Delay (Medium-Acting)
• Body Material: Ceramic
• Dimensions: 6.3mm Diameter x 32mm Length
• Breaking Capacity: Typically 10kA (Dependent on voltage and specific test standards. Consult Eaton Bussmann datasheets for precise values.)
• Compliance: UL Listed, CSA Certified (Common for Bussmann fuses; verify current certifications on Eaton Bussmann datasheets).

Key Features:

• Time-Delay Characteristic: Specially designed to tolerate transient overcurrents, preventing nuisance openings in circuits with inductive or capacitive loads, such as power supplies and motor control circuits.
• Enhanced Interruption Capability: The ceramic construction contributes to a high interrupting rating, crucial for effectively clearing fault currents without damaging the fuse itself or connected components.
• Thermal Robustness: Ceramic bodies offer superior thermal performance compared to glass, making them suitable for applications where operational temperatures or short-circuit energy might be higher.
• Standardized Design: The 6.3x32mm industry-standard size ensures broad compatibility with existing fuse holders and equipment designs.

Applications:

Eaton Bussmann MDA-0.5-R fuses are ideal for protecting a range of delicate electronic circuits and systems, including:

• Consumer Electronics (e.g., Audio/Video equipment)
• Control Circuits
• Power Supply Units (PSUs)
• Industrial Electronics
• Lighting Systems
• Medical Equipment (Non-life-critical applications)