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Raychem High-Current Chip Fuses

High-Current Surface-mount Fuse

Raychem high-current chip fuses support surface-mount applications where space is critical and high current is required. Available in an industry standard 1206 size, the devices' high reliability and strong arc suppression characteristics help make them suitable for overcurrent protection of power supplies, servers, communications equipment, voltage regulator modules, as well as other high-current, small-size applications. These components are RoHS-compliant and halogen-free to meet increasing environmental regulations

Fuse Selection Guide (pdf 416KB)
Fuse Fundamentals (pdf 973KB)
High-Current Chip Fuse Datasheet (pdf 184KB)

RoHS Compliant All High-Current Chip Fuses are RoHS Compliant

Product Series RoHS Compliant 1206SFH
Form Factor (inches) 1206
Primary Section
Fuses
Max Interrupt Voltage
24V
Max Rated Current
10A to 20A
Max Interrupt Current 100A
Max Operating Temperature
125°C
Cold DCR (Nominal)
0.003Ω to 0.01Ω

 

Clear Times at Rated Current
% of rated current Clear time at 25°C
100% 4 hours min.
250% 5 sec max.

 

Part Numbering System for High-Current Chip Fuses

 

Agency Recognition for High-Current Chip Fuses
Standard File Number
UL   E197536

Technical Guides


Definitions:
Cold DCR (Nominal)
DC resistance of fuse measured at 25°C.

All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and test each product selected for their application. Tyco Electronics Corporation makes no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use. Tyco Electronics’ only obligations are those in the Tyco Electronics’ Standard Terms and Conditions of Sale for this product, and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition, Tyco Electronics reserves the right to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer.