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Home > Components & Switches > Circuit Protection > SF2281

1.5A PCB Mount Thermal Circuit Breaker (SPST)

SF2281

$8.90
RRP: $8.90
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Miniature auto- resetting thermal type units that solder directly into a PCB.- Ideal for protecting power supplies, amplifier output transistors, appl...

Sold as - Each
Stock unit - Each

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Documentation:

Download Datasheet

SF2281

Miniature auto-resetting thermal type units that solder directly into a PCB.
- Ideal for protecting power supplies, amplifier output transistors, appliances etc.
- Slow response time is ideal when capricious tripping would be a nuisance.

Features:
Calibration(at 25°C):
100% of current rating; will not trip.
101- 170% of current rating increasing likelihood of trip.
175- 199% of current rating trip within 1 hour.
200% of current rating within 1 minute.
+200% of current rating from 1 minute to seconds.

Contact Resistance: 0.12ohms