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UMK 250

UMK 250
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Surface Mount Fuse with Clip, 4.2 x 11.3 mm, Quick-Acting F, UMK 250 = UMF 250 (Au) + UMC 250 Surface Mount Fuse with Clip See below: Approvals and Compliances IEC 60127-4 ■ 250 VAC ■ 125 VDC ■ Quick-Acting F Applications - Primary protection on SMD PCBs References Packaging Details Fuse Kit Fuse Kit UMF 250 / UMK 250 Description - VDE/UL Approvals, UMF 250, UMF 250 (Au), UMC 250 , see variants - High breaking capacity of up to 200 A @ 250 VAC - UL approval for 0.05 A - 4 A @ 250 VAC and 125 VDC Weblinks pdf data sheet, html data sheet, General Product Information, Packaging details, Distributor-Stock-Check, Detailed request for product, Microsite Rated Voltage250 VAC, 125 VDC Rated current0.5 - 4 A Breaking Capacity100-200 A CharacteristicQuick-Acting F MountingPCB,SMT Admissible Ambient Air Temp. -40 °C to 85 °C Climatic Category40/085/21 acc. to IEC 60068-1 Material: HousingCeramic Material: TerminalsGold-Plated Copper Alloy Storage Conditions0°C to 40°C, max. 70% r.h. Product Marking ID, Rated current, Rated Voltage, Cha racteristic, Breaking Capacity Soldering Methods Reflow Soldering Profile Solderability245 °C / 3 sec acc. to IEC 60068-2-58 Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2-58 Moisture Sensitivity Level_MSL 1, J-STD-020 Operational Life (acc. to EIA/IS-722, Test 4.4.1) 1000h @ 0.60 x In @ 70°C Moisture Resistance Test (acc. to EIA/IS-722, Test 4.4.3) 10% rated current. Temperatur change between 25°C und 65°C at 100% relative humidity. Duration: 24h each cycle, total 10 cycles Mechanical ShockMIL-STD-202, Method 213 Condition A Resistance to SolventsCleaning with common solvents Terminal Strength (acc. to EIA/IS-722, Test 4.5.5) (Deflection of board 1 mm for 1 minute) Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER. Approvals The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: UMK 250 Approval Logo cTOus Certificates VDE Approvals UL Approvals Certification Body Description VDE VDE Certificate Number: 40027880 / 40023291 UL UL File Number: E41599 ELECTRONIC COMPONENTS

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Fuseshttps://www.schurter.com /PG01_2 Product standards Product standards that are referenced Design Designed according to Designed according to Description Miniature fuses. Part 6. Fuse-holders for miniature fuse-links Miniature fuses. Part 4. Universal modular fuse-links for through-hole and surface mount types Low voltage fuses - Part 14: Additional fuses Low-Voltage Fuses - Part 14: Supplemental Fuses Application standards Application standards where the product can be used Organization Design Standard Designed for applications acc. IEC/UL 60950 Description IEC 60950-1 includes...

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Rated Cur- Rated Vol- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Melting I1 2 3t Order Number rent [A] tage [VAC] tage [VDC] Capacity 1.0 In max. 1.0 In typ. pation 1.25 In 10.0 In typ. Circuit Protection ELECTRONIC COMPONENTS Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER IEC / UL: 200 A @ 250 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC Approval Overview UMF 250 -> Fuse with tin-plated caps, Approval Status: VDE, UL LISTED, cURus, Free of CCC, PSE JET, KTL UMF 250 (Au) ->...

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Fuseshttps://www.schurter.com /PG01_2 Rated Cur- Rated Vol- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Melting I2t Order Number rent [A] tage [VAC] tage [VDC] Capacity 1.0 In max. 1.0 In typ. pation 1.25 In 10.0 In typ. There is no approval existing for the combination fuse and clip UMK 250, but the fuse and the clip are fully approved independently at VDE/UL. See details above. In the reflow soldering process, the fuse must have gold-plated caps, otherwise fuse and clip would be soldered together. For fuse replacement in the field, a standard UMF 250 fuse...

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