3403.0285.23

UMT-H Non resettable fuses 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 - 21 rated currents from 160 mA to 16 A - Square design: 5.3 x 16 - Impermeable to potting compound used to achieve hermetic seal for use in intrinsically safe applications according to ATEx and IECEx requirements. Unique Selling Proposition Applications - Primary protection on SMD PCBs - Industrial electronic - Sensors - Power supplies - Explosion protection - Lighting - High breaking capacity of 1500 A - High rated voltages up to 277 VAC / 250 VDC - UL approval up to 277 VAC and 250 VDC - Compact design References Standards 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, Video Packaging Details Fuse Kit  Fuse Kit UMT-H  Weblinks - IEC 60127-7 - UL 248-14 - CSA C22.2 Approvals - VDE Certificate Number: 40039476 - 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 250 - 277 VAC, 125 - 250 VDC 0.16 - 16 A 1500 A Time-Lag T PCB,SMT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Ceramic Ni/Sn-Plated Copper Alloy 1.42 g 0 °C to 40 °C, max. 70% r.h. , Rated current, Voltage, Characteristic, Breaking Capacity, Approvals Soldering Methods Solderability Resistance to Soldering Heat Life Test Moisture Resistance Test Terminal Strength Mechanical Shock Resistance to Solvents Reflow Soldering Profile 245 °C / 3 sec acc. to IEC 60068-2-58 260 °C / 10 sec acc. to IEC 60068-2-58 1000h @ 0.60 x In @ 70°C (acc. to EIA/IS-722, Test 4.4.1) MIL-STD-202, Method 106E (acc. to EIA/IS-722, Test 4.4.3) (Deflection of board 1 mm for 1 minute) (acc. to EIA/IS-722, Test 4.5.5) MIL-STD-202, Method 213B (Shock 50g, half sine wave, 11 ms) MIL-STD-202, Method 215A (EIA-722, 4.11) Dimension   > 10 2.8 0.4 Ø 2.25 5.6 3.2 .7 R0 10 R0 .35 15.4 ±0.20 3.75 5.35 ±0.05 Soldering pads Fuses 1 UMT-H Non resettable fuses www.schurter.com/PG01_2 Derating Curves 160 Percentage of Rating [%] 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 0.160 A - 12.5 A 16 A 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. - 60 min 120 s 10 ms 100 ms 4h - 120 s 10 ms 100 ms Time-Current-Curves 100000 10000 1000 Time in Seconds 100 10 1 0.1 0.01 0.001 10 1 Multiple of Rated Current In 2 Fuses UMT-H Non resettable fuses www.schurter.com/PG01_2 All Variants Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 0.16 277 250 0.2 277 250 0.25 277 250 0.315 277 0.4 0.5 Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.25 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] 1) 1520 410 0.045 l l 3403.0266.xx █ 1) 1230 415 0.095 l l 3403.0267.xx █ 1) 1000 425 0.17 l l 3403.0268.xx █ 250 1) 805 435 0.265 l l 3403.0269.xx █ 277 250 1) 715 490 0.33 l l 3403.0270.xx █ 277 250 1) 650 590 0.45 l l 3403.0271.xx █ 0.63 277 250 1) 540 595 1.1 l l 3403.0272.xx █ 0.8 277 250 1) 460 635 2.1 l l 3403.0273.xx █ 1 277 250 1) 405 710 3.44 l l 3403.0274.xx █ 1.25 277 250 1) 325 750 3.12 l l 3403.0275.xx █ Order Number 1.6 277 250 1) 270 785 5.4 l l 3403.0276.xx █ 2 277 250 1) 220 795 11.8 l l 3403.0277.xx █ 2.5 277 125 2) 210 980 21 l l 3403.0278.xx █ 3.15 277 125 2) 190 1060 43 l l 3403.0279.xx █ 4 277 125 2) 140 1070 48 l l 3403.0280.xx █ 5 277 125 2) 115 1080 99 l l 3403.0281.xx █ 6.3 277 125 2) 100 1160 165 l l 3403.0282.xx █ 8 250 125 3) 75 1220 125 l l 3403.0283.xx █ 10 250 125 3) 73 1320 198 l l 3403.0284.xx █ 12.5 250 125 4) 72 1395 344 l l 3403.0285.xx █ 16 250 125 5) 70 1050 640 l l 3403.0286.xx █ █ Most Popular. Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 1) UL = 1500 A @ 277 VAC, resistive / 1500 A @ 250 VDC 1) IEC = 1500 A @ 250 VAC, resistive / 1500 A @ 250 VDC 2) UL = 1500 A @ 277 VAC, resistive / 1500 A @ 125 VDC 2) IEC = 1500 A @ 250 VAC, resistive / 1500 A @ 125 VDC 3) UL = 1500 A @ 250 VAC, resistive / 1500 A @ 125 VDC 3) IEC = 1500 A @ 250 VAC, resistive / 1500 A @ 125 VDC 4) UL = 1000 A @ 250 VAC, resistive / 1000 A @ 125 VDC 4) IEC = 1000 A @ 250 VAC, resistive / 1000 A @ 125 VDC 5) UL = 500 A @ 250 VAC, resistive / 500 A @ 125 VDC 5) IEC = 500 A @ 250 VAC, resistive / 500 A @ 125 VDC .xx = .11 Plastic Bag (100 pcs.) .xx = .23 Blister Tape 33 cm Reel (1500 pcs.) 05.10.2015 Packaging Unit   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. Fuses 3