FST 5x20 Non resettable fuses www.schurter.com/pg01_2 Miniature Fuse, 5 x 20 mm, Time-Lag T, L, 250 VAC IEC 60127-2 · 250 VAC · Time-Lag T Description Applications -IEC Standard Fuse -L = Low Breaking Capacity (Glass Tube) -Primary Protection in Equipment References Standards -IEC 60127-2/3 -UL 248-14 -CSA C22.2 no. 248.14 General Product Information Pigtail Type FST 5x20 Pigtail Assembled Fuseholder OGN-SMD Fuse Kit Fuse Kit 5x20 Approvals Weblinks -VDE License Number: 40016601 -UL File Number: E41599 Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) Technical Data Rated Voltage Rated Current Breaking Capacity Characteristic Admissible Ambient Air Temp. Climatic Category Material: Tube Material: Endcaps Unit Weight Storage Conditions Product Marking 250 VAC 0.02 - 20 A 35 A - 200 A Time-Lag T -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Glass Nickel-Plated Copper Alloy 1g 0 °C to 60 °C, max. 70% r.h. , Current, Voltage, Characteristic, Breaking Capacity, Approvals Dimensions 20 mm ø 5.2 +0.1 -0.2 10 ±0.2 20 ±0.5 Pre-Arcing Time Rated Current In 1.5 x In min. 2.1 x In max. 2.75 x In min. 2.75 x In max. 4.0 x In min. 4.0 x In max. 10.0 x In min. 10.0 x In max. 0.02 A 60 min - - - 40 ms 3s 10 ms 300 ms 0.032 A - 0.1 A 60 min 120 s 200 ms 10 s 40 ms 3s 10 ms 300 ms 0.125 A - 6.3 A 60 min 120 s 600 ms 10 s 150 ms 3s 20 ms 300 ms 8 A - 20 A 30 min 120 s 600 ms 10 s 150 ms 3s 20 ms 300 ms Fuses FST 5x20 Non resettable fuses www.schurter.com/pg01_2 Variants Rated Current [A] Rated Voltage [VAC] 0.02 250 0.032 0.04 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In max. [mW] Power Dissipation 1.5 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] 1) - 2700 - 100 0.0012 250 1) 5000 3000 1600 200 0.0019 250 1) 4000 2100 1600 200 0.0027 l l 0.05 250 1) 3500 950 1600 125 0.0363 l l l 0034.3104 0.063 250 1) 3000 1300 1600 200 0.0401 l l l 0034.3105 0.08 250 1) 3000 1100 1600 300 0.057 l l l 0034.3106 0.1 250 1) 2500 565 1600 155 0.107 l l l 0034.3107 0.125 250 1) 2000 400 1600 200 0.064 l l l 0034.3108 0.16 250 1) 1900 415 1600 185 0.23 l l l 0034.3109 0.2 250 1) 1500 270 1600 200 0.256 l l l 0034.3110 0.25 250 1) 1300 210 1600 200 0.238 l l l 0034.3111 0.315 250 1) 1100 170 1600 200 0.544 l l l 0034.3112 0.4 250 1) 1000 150 1600 200 0.768 l l l 0034.3113 0034.3101 0034.3102 l 0034.3103 0.5 250 1) 900 160 1600 200 3 l l l 0034.3114 0.63 250 1) 300 160 1600 300 4.35 l l l 0034.3115 0.8 250 1) 250 120 1600 300 3.85 l l l 0034.3116 1 250 1) 150 60 1600 200 3.3 l l l l 0034.3117 1.25 250 1) 150 60 1600 300 5.5 l l l l 0034.3118 1.4 250 1) - 60 - 300 7.45 l l 1.6 250 1) 150 60 1600 300 10.5 l l l l 0034.3119 2 250 1) 150 60 1600 300 16 l l l l 0034.3120 2.5 250 1) 120 60 1600 400 21.9 l l l l 0034.3121 3.15 250 1) 100 60 1600 500 47 l l l l 0034.3122 4 250 2) 100 60 1600 800 68.3 l l l l 0034.3123 5 250 2) 100 60 1600 900 102 l l l l 0034.3124 6.3 250 2) 100 60 1600 1000 190 l l l 0034.3125 8 250 2) 100 60 4000 1300 275 l l 0034.3126 10 250 2) 100 60 4000 1300 520 l l 0034.3127 12.5 250 2) - 60 - 2500 750 l l 0034.3128 16 250 2) - 60 - 3300 1638 l l 0034.3129 20 250 2) - 60 - 4200 3057 l 0034.3130 1) 35 A @ 250 VAC 2) 10 In @ 250 VAC Packaging Unit Order Number xxxx.xxxx.G Bulk 128 x 91 x 60 mm (1000 pcs.) Fuses 0034.3165 FST 5x20 Non resettable fuses www.schurter.com/pg01_2 Time-Current-Curves 100000 0.02–0.1 A 0.125–20 A 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 and amendments.