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10.12.2018 / HÄM #1 UAI 1206 Non-aging Great for potting Qualified for automotive The non-aging fuse for automotive applications Harsh mechanical and electronic environments cause a regular fuse to lose its properties over time. There are two causes that lead to fuse aging: Current Impulses: Regular fuses do remember the impulses it receives over time. The voltage drop increases and the fuse changes its properties. Current Impulses Ipeak Time Temperature Cycles 140°C Time -55°C Temperature Cycles: Different materials have a different coefficient of expansion. Frequent and high temperature changes lead to mechanical stress inside a fuse 10.12.2018 / HÄM #2 Problem: aging due to current and temperature impulses 10.12.2018 / HÄM #3 UAI 1206 – The non-aging fuse 10.12.2018 / HÄM #4 UAI 1206 – Trace In Air Technology In order to address the aging issue, SCHURTER has done extensive research and development and has come up with great new technology which we call: TRACE IN AIR With this technology we have solved: > Current pulses below I2t do not change the properties of the fuse -> no aging > Temperature cycles are absorbed without generating mechanical stress -> no aging 10.12.2018 / HÄM #5 Aging compared to standard fuses More than 5 billion overcurrent pulses without significant aging of the fuse I2t value. 101 102 103 104 105 106 107 108 109 1010 10.12.2018 / HÄM #6 > Not only is SCHURTER an IATF Certified company, the UAI 1206 was tested extensively to successfully pass all AEC- Q200 requirements. AEC Q200 > UAI 1206 – Fully Automotive Due to the harsh environment, Automotive PCBs are normally potted in order to increase safety. The UAI 1206 itself is perfectly sealed and therefore ready for potting. 10.12.2018 / HÄM #7 Competitor comparison on AEC-Q200 The UAI 1206 is unlike its competitors; it is not based on a ceramic body design, rather a flexible fiberglass reinforced epoxy. This is a huge benefit for Mechanical Shock and Board Flex tests: Mechanical Shock (MIL-STD- 202G, Method 213) AEC-Q200 10.12.2018 / HÄM #8 Competitor comparison on AEC-Q200 SCHURTER Littelfuse Bussmann Belfuse AEM Model UAI 1206 440A CC12H C1T QF1206F Mechanical Shock Condition F Condition C Condition C n/a n/a Mechanical Shock (MIL-STD- 202G, Method 213) SCHURTER’s UAI 1206 is the only fuse which fullfills AEC-Q200 entirely! 10.12.2018 / HÄM #9 UAI 1206 – Applications Fulfilling the AEC-Q200 Standard, the UAI is most suited for use in harsh environments such as those found in automotive vehicles. Ignition Coils, in particular, receive a huge number of current impulses during their lifetime. So the non-aging UAI 1206 is most suited for this application. • Ignition Coils • DC-DC Converters • Power Supplies • Examples of applications in harsh environments where current impulses and temperature cycles appear frequently... 10.12.2018 / HÄM #10 UAI 1206 – Further Support Additional Information: Technical Assistance: > UAI 1206 Data Sheet > > See consolidated offering of fuses: Product overview fuses Automotive customers usually need large quantities and generally require assistance with integration into a custom PCB. Please involve our engineering in the early stages of a bigger project! > Automotive Landing page > For general product questions, contact your Inside Sales Representative For technical assistance or specific design configurations, contact: > > Click on Partner Services to download: > Latest press releases > Training presentations > Price list Samples are distributed to subsidiaries > Nikila Kareesan at: nkareesan@schurterinc.com (707) 636-3000 (800) 848-2600