MSTU 250 Fuses https://www.schurter.com /PG01_2 Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, cULus See below: UL 248-14 · 250 VAC · Time-Lag T Approvals and Compliances Description References - Directly solderable on printed circuit boards - Low Breaking Capacity Packaging Details Corresponding Fuseholder FMS (250V) Weblinks pdf datasheet, html-datasheet, General Product Information, Packaging details, Distributor-Stock-Check, Detailed request for product 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 0.063 - 10 A 50 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 0.53 g 0 °C to 40 °C, max. 70% r.h. , Type, Rated current, Rated Voltage, Characteristic, Approvals Soldering Methods Solderability Resistance to Soldering Heat Current Carrying Capacity Moisture Resistance Test Terminal Strength Case Resistance Mechanical Shock Vibration, High Frequency Resistance to Solvents Flammability Wave Soldering Profile 235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta 260 °C / 10 sec acc. to IEC 60068-2-20, Test Tb acc. to EIA/IS-722, Test 4.3.3 MIL-STD-202, Method 106E (50 cycles in a temp./mister chamber) MIL-STD-202, Method 211A (Deflection of board 1 mm for 1 minute) acc. to EIA/IS-722, Test 4.7 >100 MΩ (between leeds and body) (acc. to EIA/IS-722, Test 4.9) MIL-STD-202, Method 204D Shock 20 gn, 20 min, 10-2 kHz, 12 cyc. MIL-STD-202, Method 215A UL 94V-0 (acc. to EIA/IS-722, Test 4.12) Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals Approvals The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: MSTU 250 Approval Logo Certificates Certification Body Description UL Approvals UL UL File Number: E41599 Design Standard Description Designed according to UL 248-14 Low voltage fuses - Part 14: Additional fuses Designed according to CSA22.2 No. 248.14 Low-Voltage Fuses - Part 14: Supplemental Fuses Product standards Product standards that are referenced Organization Fuses 1 MSTU 250 Fuses https://www.schurter.com /PG01_2 Application standards Application standards where the product can be used Organization Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment. Details Initiator Description CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable requirements laid down in the harmonisation of Community legislation on its affixing in accordance with EU Regulation 765/2008. RoHS SCHURTER AG EU Directive RoHS 2011/65/EU China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS. REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force. Compliances The product complies with following Guide Lines Identification Dimension [mm] 8.5 mm ø 8.5 0.5 8.5 +0.1 0 1 18.8 3.2 4.3 0.5 8.5 ø 8.5 ø 0.64 5.08 3.2 5.08 ø 0.64 5.08 Drilling diagram Pre-Arcing Time Rated Current In 0.063 A - 10 A 2 1.0 x In min. 2.0 x In max. 4h 60 s Fuses MSTU 250 Fuses https://www.schurter.com /PG01_2 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 All Variants Rated Current [A] Rated Voltage [VAC] Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] S L T Order Number 0.063 250 1) 544 37 0.0176 l l 0034.7103 0.08 250 1) 413 38 0.0313 l l 0034.7104 0.1 250 1) 318 35 0.0456 l l 0034.7105 0.125 250 1) 289 40 0.0567 l l 0034.7106 0.16 250 1) 219 38 0.0692 l l 0034.7107 0.2 250 1) 262 60 0.133 l l 0034.7108 0.25 250 1) 202 55 0.258 l l 0034.7109 0.315 250 1) 168 49 0.361 l l 0034.7110 0.4 250 1) 159 69 0.528 l l 0034.7111 0.5 250 1) 143 78 0.898 l l 0034.7112 0.63 250 1) 124 85 2.24 l l 0034.7113 0.8 250 1) 114 98 4.05 l l 0034.7114 1 250 1) 100 107 6.85 l l 0034.7115 1.25 250 1) 94 127 7.93 l l 0034.7116 1.6 250 1) 85 145 17.5 l l 0034.7117 2 250 1) 80 175 28.6 l l 0034.7118 2.5 250 1) 75 205 40.9 l l 0034.7119 3.15 250 1) 71 240 55 l l 0034.7120 4 250 1) 72 303 67.2 l l 0034.7121 5 250 1) 70 376 142 l l 0034.7122 6.3 250 1) 68 488 287 l l 0034.7123 8 250 1) 50 445 422 l l 0034.7124 10 250 1) 50 630 564 l l 0034.7125 0.063 250 1) 544 37 0.0176 l l 0034.7203 0.08 250 1) 413 38 0.0313 l l 0034.7204 0.1 250 1) 318 35 0.0456 l l 0034.7205 0.125 250 1) 289 40 0.0567 l l 0034.7206 Fuses 3 MSTU 250 Rated Current [A] Rated Voltage [VAC] Fuses https://www.schurter.com /PG01_2 Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In typ. [mW] Melting I²t 10.0 Intyp. [A²s] S L T Order Number 0.16 250 1) 219 38 0.0692 l l 0034.7207 0.2 250 1) 262 60 0.133 l l 0034.7208 0.25 250 1) 202 55 0.258 l l 0034.7209 0.315 250 1) 168 49 0.361 l l 0034.7210 0.4 250 1) 159 69 0.528 l l 0034.7211 0.5 250 1) 143 78 0.898 l l 0034.7212 0.63 250 1) 124 85 2.24 l l 0034.7213 0.8 250 1) 114 98 4.05 l l 0034.7214 1 250 1) 100 107 6.85 l l 0034.7215 1.25 250 1) 94 127 7.93 l l 0034.7216 1.6 250 1) 85 145 17.5 l l 0034.7217 2 250 1) 80 175 28.6 l l 0034.7218 2.5 250 1) 75 205 40.9 l l 0034.7219 3.15 250 1) 71 240 55 l l 0034.7220 4 250 1) 72 303 67.2 l l 0034.7221 5 250 1) 70 376 142 l l 0034.7222 6.3 250 1) 68 488 287 l l 0034.7223 8 250 1) 50 445 422 l l 0034.7224 l 10 250 1) 50 630 564 l 0.063 250 1) 544 37 0.0176 l l 0034.7303 0034.7225 0.08 250 1) 413 38 0.0313 l l 0034.7304 0.1 250 1) 318 35 0.0456 l l 0034.7305 0.125 250 1) 289 40 0.0567 l l 0034.7306 0.16 250 1) 219 38 0.0692 l l 0034.7307 0.2 250 1) 262 60 0.133 l l 0034.7308 0.25 250 1) 202 55 0.258 l l 0034.7309 0.315 250 1) 168 49 0.361 l l 0034.7310 0.4 250 1) 159 69 0.528 l l 0034.7311 0.5 250 1) 143 78 0.898 l l 0034.7312 0.63 250 1) 124 85 2.24 l l 0034.7313 0.8 250 1) 114 98 4.05 l l 0034.7314 1 250 1) 100 107 6.85 l l 0034.7315 1.25 250 1) 94 127 7.93 l l 0034.7316 1.6 250 1) 85 145 17.5 l l 0034.7317 2 250 1) 80 175 28.6 l l 0034.7318 2.5 250 1) 75 205 40.9 l l 0034.7319 3.15 250 1) 71 240 55 l l 0034.7320 4 250 1) 72 303 67.2 l l 0034.7321 5 250 1) 70 376 142 l l 0034.7322 6.3 250 1) 68 488 287 l l 0034.7323 8 250 1) 50 445 422 l l 0034.7324 10 250 1) 50 630 564 l l 0034.7325 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 1) 50 A @ 250 VAC S= L= T= Plastic Bag (100 pcs.) Bulk (100 pcs.) Taped 36 cm Reel (750 pcs.) 26.02.2018 Packaging Unit 4 Fuses 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.