FTT 5x20 Non resettable fuses www.schurter.com/pg01_2 Miniature Fuse, 5 x 20 mm, Super-Time-Lag TT, 250 VAC UL 248-14 · 250 VAC · Super-Time-Lag TT Description References -Low Breaking Capacity -Glass Tube General Product Information Assembled Fuseholder OGN-SMD Standards Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) -UL 248-14 -CSA C22.2 no. 248.14 Approvals -UL File Number: E41599 Technical Data Rated Voltage Rated Current Breaking Capacity Characteristic Mounting Admissible Ambient Air Temp. Climatic Category Material: Tube Material: Endcaps Unit Weight Storage Conditions Product Marking 250 VAC 0.063 - 4 A 35 A Super-Time-Lag TT Fuseholder / Clip -40 °C to 85 °C 40/085/21 acc. to IEC 60068-1 Glass Nickel-Plated Copper Alloy 1g 0 °C to 60 °C, max. 70% r.h. , Current, Voltage, Characteristic, 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. 0.063 A - 0.1 A 60 min 30 min 3s 100 s 800 ms 20 s 60 ms 1s 0.125 A - 4 A 60 min 30 min 5s 200 s 1.5 s 40 s 150 ms 3s Fuses FTT 5x20 Non resettable fuses www.schurter.com/pg01_2 Variants Rated Current [A] Rated Voltage [VAC] 0.063 250 0.08 250 0.1 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] Order Number 1) 5000 1000 220 0.037 l 0034.5031 1) 4500 980 270 0.032 l 0034.5032 250 1) 4000 870 300 0.14 l 0034.5033 0.125 250 1) 3000 500 270 0.259 l 0034.5034 0.16 250 1) 2000 450 300 1 l 0034.5035 0.2 250 1) 1500 400 330 1.73 l 0034.5036 0.25 250 1) 1200 330 350 2.53 l 0034.5037 0.315 250 1) 1000 300 360 4.17 l 0034.5038 0.4 250 1) 900 225 400 5.2 l 0034.5039 0.5 250 1) 800 250 440 7.9 l 0034.5040 0.63 250 1) 700 200 470 13.7 l 0034.5041 0.8 250 1) 500 160 540 19.6 l 0034.5042 1 250 1) 250 150 540 19.4 l 0034.5043 1.25 250 1) 200 130 570 33.3 l 0034.5044 1.6 250 1) 200 100 650 87 l 0034.5045 2 250 1) 200 100 800 124 l 0034.5046 2.5 250 1) 150 90 850 258 l 0034.5047 3.15 250 1) 100 90 1000 395 l 0034.5048 4 250 1) 100 80 1150 410 l 0034.5049 1) 35 A @ 250 VAC Packaging Unit xxxx.xxxx.G Bulk 128 x 91 x 60 mm (1000 pcs.) Time-Current-Curves 100000 ≤ 0.1 A _> 0.125 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.