BOURNS SMD Thermal Cut Off Fuse 25A 28V 82°C
BOURNS SMD thermal cutoff fuse, 25A 28V DC. Provides overtemperature & overcurrent protection for lithium polymer & prismatic cells.
The BOURNS SMD Thermal Cut Off Fuse is a miniature thermal cutoff device (TCO) designed to provide reliable overtemperature and overcurrent protection. Rated at 25A and 28V DC, this fuse controls abnormal, excessive current virtually instantaneously up to its rated limits, ensuring the safety of your electronic circuits.
Specifically engineered for safeguarding sensitive components, this thermal fuse offers critical protection for lithium polymer and prismatic cells. It features a functioning temperature of 82°C and a minimum holding temperature of 40°C, allowing it to respond accurately to overheating scenarios before damage occurs. The surface mount device (SMD) terminals ensure straightforward and secure installation onto printed circuit boards.
With an ultra-thin body thickness of just 0.94mm, this fuse is ideal for applications where space is at a premium. Its robust design and precise temperature ratings make it an essential component for battery management systems and other high-reliability electronics. Trust BOURNS for efficient, instantaneous protection against thermal and current anomalies.
Key Features
- Miniature thermal cutoff device (TCO)
- Rated current: 25A at 28V DC
- Functioning temperature: 82°C
- Holding temperature: 40°C (minimum)
- Body thickness: 0.94mm
- SMD (Surface Mount Device) terminals
- Product range: SC
- For lithium polymer cells
- For prismatic cells
- For overtemperature protection
- For overcurrent protection
- Fuse Current: 25A
- Voltage Rating: 28V DC
- Functioning Temperature: 82°C
- Holding Temperature: 40°C
- Body Thickness: 0.94mm
- Fuse Terminals: SMD
- Product Range: SC
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 0.03 grams
- Reset temperature: 40°C (minimum
- Range: SC
- SVHC: No SVHC (04-Feb-2026)
Documents
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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