A Premier B2B Part Search
Bourns NR72AB0 Thermal Cutoff Device
The thermal cutoff device protects lithium polymer and prismatic cells from overtemperature and overcurrent conditions. Featuring the smallest body size, this high-current type offers instant control of abnormal heat and excessive current, ensuring safety for notebook PCs, tablets, and smartphones. It operates within a wide temperature range, trip and reset temperatures are precisely calibrated, with reliable contact ratings up to DC28V and 60A. Ideal for compact electronic devices requiring quick thermal response and high durability in a small form factor.
Bourns NR72AB0 Thermal Cutoff Device Specifications:
- Trip Temperature: 72°C, 77°C, 82°C, 85°C ±5°C
- Reset Temperature: Minimum 40°C
- Contact Rating DC12V / 25A, 6000 cycles
- Maximum Breaking Current DC5V / 60A, 100 cycles
- Maximum Voltage DC28V; 725A, 100 cycles
- Minimum Holding Voltage: 2V at 25°C for 1 minute
- Maximum Leakage Current: 200 mA at 25°C
- Resistance: 5 milliohms max
- Product Dimensions: Specific dimensions vary based on model
- Recognition: UL, cUL File Number: E215638
- Wire Connection: Not suitable for reflow soldering; resistance or laser welding recommended
- Operating Environment: Do not use in water, oil, chemicals, direct sunlight, or corrosive environments
- Construction: Cu Alloy arm, no projections, surface mount design with a trip temperature of 72°C, 77°C, 82°C, or 85°C
Buy the Buy BOURNS Thermal Cutoff Part Number NR72AB0 Online
Purchase the BOURNS NR72AB0 thermal cutoff device online today for reliable overtemperature and overcurrent protection in your electronic applications. This miniature, high-current device is designed to instantly control abnormal heat buildup and excessive current, ensuring safety and durability. Its precise trip temperatures and robust construction make it ideal for protecting lithium polymer and prismatic cells in notebooks, tablets, and smartphones. Easy to install and compliant with UL and cUL standards, order now for assured quality and performance.
Get BOURNS NR72AB0 today—built for precision thermal protection in compact, high-current electronic devices.
Frequently Asked Questions
Where can I buy Bourns NR72AB0?
You can click on the BUY or RFQ button to purchase NR72AB0 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part NR72AB0?
You can download the NR72AB0 datasheet or visit the Bourns website for support.
Who is the manufacturer of NR72AB0?
Bourns