R0.35 Non resettable fuses UMT-H www.schurter.com/PG01 2 Surface Mount Fuse, 5.3 x 16 mm, Time-Lag T, 277 VAC / 250 VDC, Breaking Capacity 1500 A UL 248-14 277 VAC 250 VDC Time-Lag T Description Applications - 21 rated currents from 160 mA to 16 A - Primary protection on SMD PCBs - Square design: 5.3 x 16 - Industrial electronic - Impermeable to potting compound used to achieve hermetic seal for - Sensors use in intrinsically safe applications according to ATEx and IECEx re- - Power supplies quirements. - Explosion protection - Lighting Unique Selling Proposition - High breaking capacity of 1500 A References - High rated voltages up to 277 VAC / 250 VDC Packaging Details Fuse Kit Fuse Kit UMT-H - Compact design Standards Weblinks pdf-datasheet, html-datasheet, General Product Information, Approvals, - IEC 60127-7 - UL 248-14 CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for - CSA C22.2 product, Video Approvals - VDE Certificate Number: 40039476 - UL File Number: E41599 Technical Data Rated Voltage 250 - 277 VAC, 125 - 250 VDC Soldering Methods Reflow Soldering Profile Rated current 0.16 - 16 A Solderability 245 C / 3 sec acc. to IEC 60068-2-58 Breaking Capacity 1500 A Resistance to Soldering Heat 260 C / 10 sec acc. to IEC 60068-2-58 Characteristic Time-Lag T Life Test 1000h 0.60 x In 70C Mounting PCB,SMT (acc. to EIA/IS-722, Test 4.4.1) Admissible Ambient Air Temp. -55 C to 125 C Moisture Resistance Test MIL-STD-202, Method 106E Climatic Category 55/125/21 acc. to IEC 60068-1 (acc. to EIA/IS-722, Test 4.4.3) Material: Housing Ceramic Terminal Strength (Deflection of board 1 mm for 1 minute) Material: Terminals Ni/Sn-Plated Copper Alloy (acc. to EIA/IS-722, Test 4.5.5) Unit Weight 1.42 g Mechanical Shock MIL-STD-202, Method 213B Storage Conditions 0 C to 40 C, max. 70% r.h. (Shock 50g, half sine wave, 11 ms) Product Marking , Rated current, Voltage, Characteri- Resistance to Solvents MIL-STD-202, Method 215A stic, Breaking Capacity, Approvals (EIA-722, 4.11) Dimension 2.25 3.2 >10 2.8 0.4 10 3.75 0.05 0.20 5.35 15.4 Soldering pads Fuses 1 R 0.7 5.6Non resettable fuses UMT-H www.schurter.com/PG01 2 Derating Curves 160 140 120 100 80 60 40 20 -60 -40 -20 0 20 40 60 80 100 120 140 Ambient Temperature C Pre-Arcing Time Rated Current In 1.0 x In min. 1.25 x In min. 2.0 x In max. 10.0 x In min. 10.0 x In max. 0.160 A - 12.5 A - 60 min 120 s 10 ms 100 ms 16 A 4 h - 120 s 10 ms 100 ms Time-Current-Curves 100000 10000 1000 100 10 1 0.1 0.01 0.001 10 1 Multiple of Rated Current In 2 Fuses Time in Seconds Percentage of Rating %