USF 1206 Non resettable fuses www.schurter.com/PG01_2 Surface Mount Fuse, 3.2 x 1.6 mm, Super-Quick-Acting FF, 32 VAC, 63 VDC UL 248-14 · 125 VAC · 125 VDC · Super-Quick-Acting FF Description Applications Standards References -UL characteristic -Low melting I²t-values, fast interruption -Impermeable to potting compound -Secondary Protection DC and AC -Circuits without inrush -Semiconductor protection -UL 248-14 -CSA C22.2 no. 248.14 Packaging Details Weblinks Approvals pdf-datasheet, html-datasheet, General Product Information, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for product -UL File Number: E41599 Technical Data Rated Voltage Rated current Breaking Capacity Characteristic Mounting Admissible Ambient Air Temp. Climatic Category Material: Housing Material: Terminals Unit Weight Storage Conditions Product Marking 32 - 125 VAC, 63 - 125 VDC 0.375 - 4 A 50 A Super-Quick-Acting FF PCB,SMT -55 °C to 90 °C 55/090/21 acc. to IEC 60068-1 Epoxyd Glass, UL 94V-0 Copper, Ni/Au-plated 0.006 g 0 °C to 60 °C, max. 70% r.h. Letter (see variants) Dimension 3.2 mm Resistance to Soldering Heat Moisture Resistance Test Terminal Strength Case Resistance Resistance to Solvents Flammability Reflow 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td 260 +0/-5 °C / 30 sec acc. to IPC/JEDEC J-STD-020D, Level 1 MIL-STD-202, Method 106E (50 cycles in a temp./mister chamber) MIL-STD-202, Method 211A (Deflection of board 1 mm for 1 minute) acc. to EIA/IS-722, Test 4.7 >100 MΩ (between leeds and body) MIL-STD-202, Method 215A min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12) Reflow soldering pads 1.6 0.6 2 3.2 Soldering Methods Solderability 2.2 1.5 1.1 Pre-Arcing Time Rated Current In 0.375 A - 4 A 1.0 x In min. 2.0 x In max. 4h 60 s Fuses 1 USF 1206 Non resettable fuses www.schurter.com/PG01_2 Time-Current-Curves 10000 1000 0.375 A 100 0.5 A 0.75 A Time in Seconds 10 1.0 A 1.25 A 1.5 A 2.0 A 1 2.5 A 3.0 A 0.1 4.0 A 0.01 0.001 0.0001 0.1 1 10 100 Current in Amperes All Variants Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Marking Breaking Capacity Voltage Drop 1.0 In typ. [mV] Cold Resistance typ. [mΩ] Order Number Melting I²t 8.0 In typ. [A²s] 0.375 125 125 E 1) 125 315 0.01 l 3413.0112.xx 0.5 125 125 F 1) 100 190 0.02 l 3413.0113.xx █ 0.75 32 63 G 2) 100 120 0.05 l 3413.0114.xx █ 1 32 63 H 2) 100 85 0.07 l 3413.0115.xx █ 1.25 32 63 J 2) 80 50 0.12 l 3413.0116.xx 1.5 32 63 K 2) 80 45 0.24 l 3413.0117.xx 2 32 63 N 2) 70 30 0.13 l 3413.0119.xx 2.5 32 63 O 2) 70 25 0.35 l 3413.0120.xx █ 3 32 63 P 2) 70 20 0.8 l 3413.0121.xx █ 4 32 63 S 2) 60 13 0.3 l 3413.0123.xx █ █ Most Popular. Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 1) UL: 50 A @ 125 VAC/DC 2) UL: 50 A @ 32 VAC / 50 A @ 63 VDC 1) + 2) Additional internal testing: 150 A @ 24 VAC/DC, 400 A @ 12 VDC, 600 A @ 9 VDC .xx = .11Blister Tape of 100 pcs. in Plastic Bag .xx = .22Blister Tape 18 cm Reel (1000 pcs.) .xx = .24Blister Tape 25.4 cm Reel (5000 pcs.) .xx = .26Blister Tape 33 cm Reel (15000 pcs.) 04.05.2015 Packaging Unit 2 Fuses The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.