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Bourns SA72SB0 Thermal Cutoff Device
The SA72SB0 surface mount thermal cutoff device is designed for lithium polymer and prismatic battery cell protection, offering overtemperature and overcurrent protection. It features a trip temperature of 72°C (+5°C), reset temperature above 40°C, and a low resistance of 7 milliohms max. This miniature TCO controls abnormal currents rapidly, ensuring safety in notebook PCs, smartphones, tablets, and USB cables. It is compliant with UL standards, suitable for use in various battery protection applications, and can withstand up to 12A DC current for DC9V circuits.
Bourns SA72SB0 Thermal Cutoff Device Specifications:
- Trip Temperature: 72°C +5°C
- Reset Temperature: 40°C min.
- Contact Rating: DC9 V/12A, 6000 cycles
- Maximum Breaking Current: DC5 V/30A, 100 cycles
- Maximum Voltage: DC28 V/12A, 100 cycles
- Minimum Holding Voltage: 3V @ 25°C for 1 minute
- Maximum Leakage Current: 200 mA max. @ 25°C
- Resistance: 7 milliohms max.
- Series Designator: SA72SB0
- Arm Material: Cu Alloy Low Current Type
- Terminal Type: 4 Terminals (Terminal Length 1.3 mm)
- Application Storage Temperature: -30 to 100°C
- Handling Temperature Range: -10 to +40°C RH <75%
- RoHS compliant, UL recognized, designed for reflow and hand soldering
Buy the Buy Bourns SA72SB0 Series Thermal Cutoff Part Number SA72SB0 Online
Secure your battery protection with the Bourns SA72SB0 surface mount thermal cutoff. This miniature device trips at 72°C (+5°C), preventing thermal runaway in lithium polymer and prismatic cells. It offers a reset temperature above 40°C, a contact rating of DC9 V/12A, and ensures overcurrent and overtemperature safety for notebook PCs, smartphones, tablets, and USB cables. Designed for reflow and hand soldering, it complies with UL standards and is built for reliable, rapid circuit shutdown in demanding applications.
Order your Bourns Series SA72SB0 thermal cutoff today and ensure reliable battery protection with rapid response to overtemperature and overcurrent conditions.
Frequently Asked Questions
Where can I buy Bourns SA72SB0?
You can click on the BUY or RFQ button to purchase SA72SB0 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part SA72SB0?
You can download the SA72SB0 datasheet or visit the Bourns website for support.
Who is the manufacturer of SA72SB0?
Bourns