1812L110/33MR

Description
PTC Resettable Fuse 1.1A(hold) 1.95A(trip) 33VDC 20A 0.8W 0.5s 0.06Ohm SMD Solder Pad 1812 T/R
Mount
Surface Mount
Hold Current
1.1A
Trip Current
1.95A
Resistance
200mO
Voltage Rating
33V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Datasheet
Product Image
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  • Hold Current: 1.1A
  • Trip Current: 1.95A
  • Maximum Current Rating: 20A
  • Low Resistance: 0.06Ω
  • Fast Trip Time: 500ms
  • Surface Mount Design: 1812 Case Code

The Littelfuse PTC Resettable Fuse is designed to provide overcurrent protection in a compact surface mount package. With a hold current of 1.1A and a trip current of 1.95A, this fuse ensures reliable operation in various electronic applications. It features a low resistance of 0.06Ω and a maximum current rating of 20A, making it suitable for high-performance circuits. The fuse is optimized for quick response times, tripping in just 0.5 seconds under fault conditions, and operates effectively within a voltage rating of 33VDC.

The PTC Resettable Fuse 1.1A is designed to protect electronic circuits by resetting itself after a fault condition, making it ideal for applications such as power supplies, consumer electronics, and automotive systems. With a hold current of 1.1A and a trip current of 1.95A, this fuse effectively limits overcurrent while ensuring minimal disruption. Engineers and designers use this component for its reliable thermal protection and compliance with industry standards.

Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.

AS6081
AS9120B
ISO 9001
QMS STD 9090
Quantity
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