Bourns Resettable Fuse, 28V dc

Bourns NR Series Mini-breakers.

Product description:
Bourns NR A-Type and NR C-Type mini breakers offer over temperature and overcurrent protection for lithium polymer and prismatic cells used in consumer appliance products. Mini-breakers have optimal corrosion resistant properties. The NR A and NR C series offers different trip temperatures. The innovative mini breaker enables a long battery life and high current draw and fast charge.

• Features and Benefits:
• Smallest body size.
• NR-A Series is high current type.
• NR-C Series is low current type.
• Over temperature and overcurrent protection.
• Controls abnormal and excessive current instantaneously.
• Range of temperature options.

• Product Application Information:
• Battery cell protection for notebook and tablet pc's, smart phones and mobile phones.

Surface Mount Technology

Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.

• Maintenance free automatic reset for thousands of cycles
• Small size and no fuseholder required

Main applications

• Security systems
• Power supplies and transformers
• Power switching devices
• Automotive and medical equipment
• Instrumentation and control
• Computers and peripherals
• Audio visual and telecommunications