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Bourns SA85CB0 Thermal Cutoff Device
The SA85CB0 is a surface mount thermal cutoff device designed for overtemperature protection in lithium polymer and prismatic cells. It features a trip temperature of 85°C (+5°C) with a reset temperature of at least 40°C. Suitable for battery pack applications in notebooks, tablets, smartphones, and USB protection, this miniature thermal cutoff controls overcurrent and overtemperature conditions virtually instantaneously up to rated limits. It offers reliable electrical ratings, low resistance, and compliance with safety standards, ensuring circuit safety and device longevity.
Bourns SA85CB0 Thermal Cutoff Device Specifications:
- Trip Temperature: 85°C +5°C
- Reset Temperature: 40°C min.
- Contact Rating DC9 V/12A, 6000 cycles
- Maximum Breaking Current DC28 V/12A, 100 cycles
- Maximum Voltage DC28 V/12A, 100 cycles
- Minimum Holding Voltage: 3V @ 25°C for 1 minute
- Maximum Leakage Current: 200 mAmax. @ 25 °C
- Resistance: 15 milliohms max.
- Application: Surface mount mini-breaker for overtemperature and overcurrent protection
- Material: Copper alloy armature for high current and low current types
- Terminal Type: 4 terminals, terminal length 1.3 mm
- Storage Conditions: -30°C to 100°C, RH <75%, maximum 24 months storage
- RoHS and UL compliant
- Packaging: Reel (5,000 pcs), outer box (50,000 pcs), with marking including part details
- Reflow Solder Profile: 240°C for 150-180 sec, Peak 260°C for 5-10 sec
- Mounting: recommended load ≤ 2 N, handle carefully to prevent damage
- Environmental: Not suitable for water, oil, chemical, salt-rich, or outdoor environments
Buy the Bourns SA85CB0 – Reliable Thermal Cutoff for Industrial Applications
Purchase the Bourns SA85CB0 thermal cutoff online today—engineered for reliable overtemperature and overcurrent protection in lithium batteries and electronic devices. This surface mount device ensures circuit safety in notebooks, tablets, smartphones, and USB protection applications. It features a trip temperature of 85°C (+5°C), fast response, high current ratings, and compliance with safety standards. Easy to install with detailed packaging and soldering guidelines, it guarantees long-term performance and durability for critical electronic and battery management systems.
Get Bourns SA85CB0 today—built for precision and long-lasting durability in battery protection systems.
Frequently Asked Questions
Where can I buy Bourns SA85CB0?
You can click on the BUY or RFQ button to purchase SA85CB0 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part SA85CB0?
You can download the SA85CB0 datasheet or visit the Bourns website for support.
Who is the manufacturer of SA85CB0?
Bourns