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Bourns NR77CB0 Thermal Breaker
The Bourns thermal cutoff device series provides miniature, high-current protection with precise overtemperature and overcurrent control for lithium polymer and prismatic cells. Designed for battery protection in notebooks, tablets, smartphones, and mobile devices, these surface-mount thermal breakers offer reliable operation with trip temperatures ranging from 72°C to 85°C. They feature low resistance, high contact ratings, and are engineered to prevent circuit damage during abnormal high-current conditions, ensuring device safety and performance. Suitable for compact electronic devices requiring accurate thermal and current protection.
Bourns NR77CB0 Thermal Breaker Specifications:
- Trip Temperature: 72°C, 77°C, 82°C, 85°C
- Reset Temperature: ≥40°C
- Contact Rating: DC12V/25A or DC12V/12A
- Maximum Breaking Current: DC5V/60A, DC28V/70A
- Maximum Voltage: DC28V
- Resistance: 5 milliohms or 15 milliohms depending on model
- Minimum Holding Voltage: 2V @ 25°C for 1 minute
- Maximum Leakage Current: 200 mA or 150 mA
- Dimensions: Variable, with mounting configurations available
- Agency Recognition: UL, cUL
Buy the Buy Bourns Thermal Cutoff Part Number NR77CB0 Online
Purchase the Bourns thermal breaker NR77CB0 online to guarantee robust overtemperature and overcurrent protection for your lithium-ion batteries. Compact and reliable, these surface-mount thermal cutoffs are ideal for protecting notebook PCs, tablets, and smartphones from thermal and electrical faults. Ensure device safety with precise trip and reset temperatures, low resistance, and high current ratings. Easy to integrate into your electronic designs, these thermal breakers help prevent circuit damage and extend product lifespan. Buy now for fast delivery!
Buy Bourns NR77CB0 now and ensure reliable thermal and overcurrent protection in portable electronic devices.
Frequently Asked Questions
Where can I buy Bourns NR77CB0?
You can click on the BUY or RFQ button to purchase NR77CB0 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part NR77CB0?
You can download the NR77CB0 datasheet or visit the Bourns website for support.
Who is the manufacturer of NR77CB0?
Bourns