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Bourns SC77AAA Thermal Cutoff Device
The SC Series Breaker by Bourns is a surface-mount miniature thermal cutoff device designed for overtemperature and overcurrent protection in electronic applications. It features a small body size, high corrosion resistance, and multiple temperature options, including low-profile and reinforced cover variants for higher force resistance. Ideal for battery cell protection in notebooks, tablets, smartphones, as well as protecting USB Type C cables, electronic cigarettes, and medical heaters, this reliable device trips at precise temperatures to prevent circuit damage and ensure safety in a compact, surface-mount package.
Bourns SC77AAA Thermal Cutoff Device Specifications:
- Trip Temperatures: 72°C ±5°C, 77°C ±5°C, 82°C ±5°C, 85°C ±5°C
- Contact Rating: DC 9 V / 25 A, 6000 cycles
- Maximum Breaking Current: DC 5 V / 50 A, 100 cycles
- Maximum Voltage: DC 28 V / 25 A, 100 cycles
- Resistance: 5 milliohms max
- Body Material: PPS with reinforced cover for high force models
- Body Thickness: Low profile 0.94 mm height version
- Operating Environment: -30°C to 100°C storage, humidity <75%, corrosive gas avoidance
- ESD Classification: Level 6 (HBM)
Buy the Buy Bourns SC Series Thermal Cutoff Part Number SC77AAA Online
Enhance your electronic device safety with the Bourns SC77AAA thermal cutoff device. Designed for overtemperature protection, it features a small surface-mount form factor, high corrosion resistance, and precise trip temperatures. Ideal for portable electronics like smartphones, tablets, medical devices, and USB C cables, this device ensures circuit safety by triping at exact temperature thresholds. Easy to install, reliable, and robust, order Bourns SC77AAA online now for superior protection and long-lasting performance in your electronic applications.
Get Bourns SC77AAA today—built for precise overtemperature and overcurrent protection in compact electronic designs.
Frequently Asked Questions
Where can I buy Bourns SC77AAA?
You can click on the BUY or RFQ button to purchase SC77AAA from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part SC77AAA?
You can download the SC77AAA datasheet or visit the Bourns website for support.
Who is the manufacturer of SC77AAA?
Bourns