The Bussmann BK/PCD-5-R is a fast-acting, subminiature fuse designed for efficient circuit protection in electronic applications. This fuse is rated at 5 amperes and operates at 125 VAC and 400 VDC, making it suitable for a variety of low-voltage applications.
Key Features
- Fast-Acting Performance: Ensures rapid response to overcurrent conditions, protecting sensitive components from damage.
- Subminiature Design: Compact size allows for space-saving installation on printed circuit boards (PCBs).
- Radial Lead Configuration: Facilitates easy through-hole mounting, enhancing mechanical stability and electrical connectivity.
- High Interrupting Capacity: Capable of interrupting up to 10,000 amperes at 125 VAC and between 300 to 1,000 amperes at 400 VDC, providing robust protection against short circuits.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, ensuring environmental safety.
Specifications
- Current Rating: 5 A
- Voltage Rating: 125 VAC / 400 VDC
- Interrupting Rating: 10,000 A at 125 VAC; 300 to 1,000 A at 400 VDC
- Body Dimensions: 0.35 inches (8.89 mm) in length, 0.184 inches (4.67 mm) in width
- Lead Length: 0.75 inches (19.1 mm)
- Mounting Type: Through-hole
- Operating Temperature Range: -55°C to +125°C
Applications
The BK/PCD-5-R fuse is ideal for protecting circuits in various electronic devices, including:
- Power supplies
- Telecommunication equipment
- Consumer electronics
- Industrial control systems
Its compact size and reliable performance make it a preferred choice for designers seeking effective overcurrent protection in space-constrained applications.
Packaging
The Bussmann BK/PCD-5-R fuses are available in bulk packaging, with each box containing 100 units, facilitating efficient inventory management and assembly processes.



















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