FRT 250T Non resettable fuses www.schurter.com/pg01_2 Subminiature Fuse, 11.5 x 5 mm, Träge T IEC 60127-4 · 250 VAC · Time-Lag T Description Applications -Not recommended for new designs -Primary Protection on PCB -Power Supply Adapter for e.g. laptops Standards References -IEC 60127-4/1 -UL 248-14 -CSA C22.2 no. 248.14 General Product Information Time-Current Curves see last page Corresponding Fuseholder 231819 Packaging Details Approvals -UL File Number: E41599 Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, SCHURTER-Stock-Check, Distributor-Stock-Check 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 VAC 0.2 - 10 A 50 A - 100 A Time-Lag T PCB,THT -40 °C to 85 °C 40/085/21 acc. to IEC 60068-1 Thermoplastic, UL 94V-0 Tin-Plated Copper 0.72 g 0 °C to 60 °C, max. 70% r.h. , Current Rating, Voltage Rating, Characteristic, Breaking Capacity, Approvals Dimensions Length 11.5 11.5 Soldering Methods Solderability Resistance to Soldering Heat Resistance to Vibration Wave, Iron 235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta, method 1 260 °C / 5 sec acc. to IEC 60068-2-20, Test Tb, method 1A acc. to IEC 60068-2-6, test Fc 11.5 mm 5 +0.1 0 7.5 19 3.5 8 1 7.5 7.5 ø 0.6 Drilling Diagram Pre-Arcing Time Rated Current In 0.2 A - 10 A 1.25 x In min. 2.0 x In max. 10.0 x In min. 60 min 120 s 10 ms 10.0 x In max. 100 ms Fuses FRT 250T Non resettable fuses www.schurter.com/pg01_2 Variants Distributor-Stock-Check | SCHURTER-Stock-Check | e-Store S = Short Terminals L = Long Terminals T = Taped and Reeled . Rated Current [A] Rated Voltage [VAC] 0.2 250 Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.25 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] S 1) 235 85 0.1 l l l 7100.1008.xx T Order Number 0.25 250 1) 180 80 0.2 l l l 7100.1009.xx 0.315 250 1) 130 70 0.3 l l l 7100.1010.xx 0.4 250 1) 130 90 0.49 l l l 7100.1011.xx 0.5 250 1) 120 110 0.53 l l l 7100.1012.xx 0.63 250 1) 100 115 1.13 l l l 7100.1013.xx 0.8 250 2) 230 330 1.5 l l l 7100.1014.xx 1 250 2) 155 300 1.6 l l l 7100.1015.xx 1.25 250 2) 120 270 3 l l l 7100.1016.xx 1.6 250 2) 120 375 4.9 l l l 7100.1017.xx 2 250 2) 105 400 7 l l l 7100.1018.xx 2.5 250 3) 95 420 7.3 l l l 7100.1019.xx 3.15 250 3) 92 520 4.7 l l l 7100.1020.xx 4 250 3) 90 600 25 l l l 7100.1021.xx 5 250 3) 92 800 32 l l l 7100.1022.xx 6.3 250 4) 93 680 53 l l l 7100.1023.xx 8 250 4) 65 500 87 l l l 7100.1024.xx l l 10 250 4) 63 900 160 l 0.2 250 1) 235 85 0.1 l l l l 7100.1108.xx 0.25 250 1) 180 80 0.2 l l l l 7100.1109.xx 0.315 250 1) 130 70 0.3 l l l l 7100.1110.xx 0.4 250 1) 130 90 0.49 l l l l 7100.1111.xx 0.5 250 1) 120 110 0.53 l l l l 7100.1112.xx 0.63 250 1) 100 115 1.13 l l l l 7100.1113.xx 0.8 250 2) 230 330 1.5 l l l l 7100.1114.xx 1 250 2) 155 300 1.6 l l l l 7100.1115.xx 1.25 250 2) 120 270 3 l l l l 7100.1116.xx 1.6 250 2) 120 375 4.9 l l l l 7100.1117.xx 7100.1025.xx 2 250 2) 105 400 7 l l l l 7100.1118.xx 2.5 250 3) 95 420 7.3 l l l l 7100.1119.xx 3.15 250 3) 92 520 4.7 l l l l 7100.1120.xx 4 250 3) 90 600 25 l l l l 7100.1121.xx 5 250 3) 92 800 32 l l l l 7100.1122.xx 6.3 250 4) 93 680 53 l l l l 7100.1123.xx 8 250 4) 65 500 87 l l l l 7100.1124.xx 10 250 4) 63 900 160 l l l l 7100.1125.xx 1) UL : 35 A @ 250 VAC/DC / 10 kA @ 125 VAC, p.f. = 0.7 - 0.8 2) UL: 50 A @ 250 VAC/DC / 10 kA @ 125 VAC, p.f. = 0.7 - 0.8 3) UL: 50 A @ 250 VAC, p.f. ≥ 0.95 4) UL: 63 A @ 250 VAC, p.f. ≥ 0.95 Packaging Unit L .xx = .13 / S = Short Terminals Plastic Bag (100 pcs.) .xx = .13 / L = Long Terminals Plastic Bag (100 pcs.) .xx = .95 / T = Reeled Taped 36 cm Reel (500 pcs.) .xx = .96 / T = Reeled Taped 36 cm Reel (1000 pcs.) Fuses FRT 250T Non resettable fuses www.schurter.com/pg01_2 Time-Current Curves 100000 10000 1000 Time in Seconds 100 10 1 0.1 0.01 0.001 1 10 Multiple of Rated Current In The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications anamendments.