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0034.6001
Fuse, PCB Leaded, 50 mA, 250 VAC, MSF 250 Series, 250 VDC, Fast Acting, Radial Leaded
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SCHURTER
- Product type: PCB Fuses
- SVHC: No SVHC (21-Jan-2025)
- Fuse Current: 50mA
- Product Range: MSF 250 Series
- Fuse Case Style: Radial Leaded
- Voltage Rating VAC: 250VAC
- Voltage Rating VDC: 250VDC
- Blow Characteristic: Fast Acting
- Breaking Capacity Current AC: 35A
- Breaking Capacity Current DC: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 0.722 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**Fuses** MSF 250 https://www.schurter.com /PG01_2 Subminiature Fuse, 8.5 mm, Quick-Acting F, 250 VAC Subminiature fuse 8.5 mm, quick-acting Subminiature fuse 8.5 mm, quick-acting F, 250 VAC F, 250 VAC Short terminal Terminal long PCB ## IEC 60127-3 · 250 VAC · Quick-Acting F See below: **Approvals and Compliances** ## **Description** - Directly solderable on printed circuit boards - Low Breaking Capacity ## **References** Corresponding Fuseholder Fuse Kit Fuse Kit MST250 / MSF 250 ## **Weblinks** pdf data sheet, html datasheet, General Product Information, DistributorStock-Check, Detailed request for product ## **Technical Data** |**Technical Data**|| |---|---| |Rated Voltage|250 VAC| |Rated current|0.04-5 A| |Breaking Capacity|35 A| |Characteristic|Quick-Acting F| |Mounting|PCB,THT| |Admissible Ambient Air Temp.|-40°C to 85°C| |Climatic Category<br>Material: Housing<br>Material: Terminals<br>Unit Weight<br>Storage Conditions<br>Product Marking|40/085/21 acc. to IEC 60068-1<br>Thermoplastic, UL 94V-0<br>Tin-Plated Copper<br>0.5 g<br>0°C to 40°C, max. 70% r.h.<br>, Type, Rated current, Rated Voltage,<br>Characteristic, Certification marks<br>=| |Soldering Methods|Wave| |---|---| ||Soldering Profile| |Solderability|235 °C / 2 sec acc. to IEC 60068-2-20,| ||Test Ta| |Resistance to Soldering Heat|260 °C / 10 sec acc. to IEC 60068-2-20,| ||Test Tb| |Case Resistance|>100 MΩ(between leeds and body)| ||acc. to EIA/IS-722, Test 4.7| |Flammability|UL 94V-0| ||(acc. to EIA/IS-722, Test 4.12)| |Resistance to Vibration|acc. to IEC 60068-2-6, test Fc| |Current Carrying Capacity|acc. to EIA/IS-722, Test 4.3.3| |Moisture Resistance Test|(acc. to EIA/IS-722, Test 4.4.3)| |Thermal Shock|MIL-STD-202, Method 107D| ||(200 air-to-air cycles from -55 to| ||+125°C)| |Operational Life|1000h @ 0.60 x In @ 70°C| ||(acc. to EIA/IS-722, Test 4.4.1)| |Load Humidity Test|0.1 x In @ 0.85 r.H. @ 85°C| ||(acc. to EIA/IS-722, Test 4.4.2)| |Mechanical Shock|MIL-STD-202, Method 213 Condition A| |Resistance to Solvents|MIL-STD-202, Method 215| |Terminal Strength|Tensile load min. 9 N| ||(acc. to EIA/IS-722, Test 4.5.1)| ## **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. Circuit Protection **1** **Fuses** MSF 250 https://www.schurter.com /PG01_2 ## **Approvals** The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: MSF 250 |**Approval Logo**|**Approval Logo**|**Certificates**|**Certification Body**|**Description**| |---|---|---|---|---| |||VDE Approvals|VDE|VDE Certificate Number: 101035| |Wks|Wks|UL Approvals|UL|UR File Number: E41599| |@©|@©|CCC Approvals|CCC|CCC Certificate Number: 2020970207000095| |**Product standards**|**Product standards**|||| |Product standards that are referenced||||| |**Organization**||**Design**|**Standard**|**Description**| |||Designed according to|IEC 60127-3/3|Miniature fuses - Part 3: Miniature fuse-links| |||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| |**Application standards**|**Application standards**|||| |Application standards where the product can be used||||| |**Organization**||**Design**|**Standard**|**Description**| |||Designed for applications acc.|IEC/UL 62368-1|Audio/video, information and communication technology equipment - Part<br>1: Safety requirements| |**Compliances**|**Compliances**|||| |The product complies with following Guide Lines|The product complies with following Guide Lines|||| |**Identification**||**Details**|**Initiator**|**Description**| |qa|qa|CE declaration of conformity|SCHURTER AG|The CE marking declares that the product complies with the applicable<br>requirements laid down in the harmonisation of Community legislation on| |||||its affixing in accordance with EU Regulation 765/2008.| |UK|UK|UKCA declaration of conformity|SCHURTER AG|The UKCA marking declares that the product complies with the applicable| |cA|cA|||requirements laid down in the British Amendment of Regulation (EC)| |||||765/2008.| |||RoHS|SCHURTER AG|Directive RoHS 2011/65/EU, Amendment (EU) 2015/863| |~~©~~|~~©~~|China RoHS|SCHURTER AG|The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March<br>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.| ## **Product standards** ## **Application standards** ## **Compliances** ## **Dimension [mm]** ~~—~~ 8.5 mm **==> picture [328 x 128] intentionally omitted <==** **----- Start of picture text -----**<br> ø 8.5 ø 8.5<br>A nm<br>+0.1<br>1 0<br>it[— ye<br>3.2<br>5.08<br>ø 0.64<br>smal 3.2 T,<br>5.08<br>LL :| ø 0.64<br>5.08<br>AL<br>Drilling diagram<br>8.5 8.5<br>0.5 0.5<br>4.3 18.8<br>**----- End of picture text -----**<br> > **2** Circuit Protection **Fuses** https://www.schurter.com /PG01_2 MSF 250 ## **Derating Curves** **==> picture [217 x 131] intentionally omitted <==** **----- Start of picture text -----**<br> 120<br>110<br>100<br>90<br>80<br>-50 -30 -10 10 30 50 70 90<br>Ambient Temperature [°C]<br>Percentage of Rating [%]<br>**----- End of picture text -----**<br> ## **Pre-Arcing Time** **==> picture [356 x 37] intentionally omitted <==** **----- Start of picture text -----**<br> 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 max.<br>0.04 A - 5 A 60 min 30 min 10 ms 3 s 3 ms 300 ms 20 ms<br>**----- End of picture text -----**<br> ## **Time-Current-Curves** **==> picture [215 x 258] intentionally omitted <==** **----- Start of picture text -----**<br> 100000<br>10000<br>1000<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>1 10<br>Multiple of Rated Current In<br>Time in Seconds<br>**----- End of picture text -----**<br> ## **All Variants** **==> picture [457 x 124] intentionally omitted <==** **----- Start of picture text -----**<br> Rated Cur- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Melting I²t S L T Order Number<br>rent [A] tage [VAC] Capacity 1.0 In max. 1.0 In typ. pation 1.5 In 10.0 In typ.<br>[mV] [mV] max. [mW] [A²s]<br>0.04 250 1) - 400 - 0.00016 l l 0034.6000 █<br>0.05 250 1) 850 460 110 0.0004 l l l l 0034.6001 █<br>0.063 250 1) 750 330 120 0.001 l l l l 0034.6002 █<br>0.08 250 1) 650 280 140 0.001 l l l l 0034.6003 █<br>0.1 250 1) 600 300 160 0.002 l l l l 0034.6004 █<br>0.125 250 1) 550 210 180 0.006 l l l l 0034.6005 █<br>0.16 250 1) 500 460 210 0.014 l l l l 0034.6006 █<br>**----- End of picture text -----**<br> Circuit Protection **3** **Fuses** https://www.schurter.com /PG01_2 MSF 250 **==> picture [457 x 711] intentionally omitted <==** **----- Start of picture text -----**<br> Rated Cur- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Melting I²t S L T Order Number<br>rent [A] tage [VAC] Capacity 1.0 In max. 1.0 In typ. pation 1.5 In 10.0 In typ.<br>[mV] [mV] max. [mW] [A²s]<br>0.2 250 1) 480 470 250 0.024 l l l l 0034.6007 █<br>0.25 250 1) 440 360 290 0.058 l l l l 0034.6008 █<br>0.315 250 1) 400 345 330 0.104 l l l l 0034.6009 █<br>0.4 250 1) 370 80 390 0.044 l l l l 0034.6010 █<br>0.5 250 1) 350 75 460 0.09 l l l l 0034.6011 █<br>0.63 250 1) 320 70 530 0.15 l l l l 0034.6012 █<br>0.8 250 1) 300 70 630 0.22 l l l l 0034.6013 █<br>1 250 1) 280 70 740 0.33 l l l l 0034.6014 █<br>1.25 250 1) 280 65 920 0.68 l l l l 0034.6015 █<br>1.6 250 1) 250 70 1000 0.94 l l l l 0034.6016 █<br>2 250 1) 240 70 1360 1.3 l l l l 0034.6017 █<br>2.5 250 1) 200 65 1310 1.9 l l l l 0034.6018 █<br>3.15 250 1) 180 65 1490 5.4 l l l l 0034.6019 █<br>4 250 2) 160 60 1680 7.9 l l 0034.6020 █<br>5 250 2) 150 60 1970 11.2 l l 0034.6021 █<br>0.04 250 1) - 400 - 0.00016 l l 0034.6030<br>0.05 250 1) 850 460 110 0.0004 l l l l 0034.6031<br>0.063 250 1) 750 330 120 0.001 l l l l 0034.6032<br>0.08 250 1) 650 280 140 0.001 l l l l 0034.6033<br>0.1 250 1) 600 300 160 0.002 l l l l 0034.6034<br>0.125 250 1) 550 210 180 0.006 l l l l 0034.6035<br>0.16 250 1) 500 460 210 0.014 l l l l 0034.6036<br>0.2 250 1) 480 470 250 0.024 l l l l 0034.6037<br>0.25 250 1) 440 360 290 0.058 l l l l 0034.6038<br>0.315 250 1) 400 345 330 0.104 l l l l 0034.6039<br>0.4 250 1) 370 80 390 0.044 l l l l 0034.6040<br>0.5 250 1) 350 75 460 0.09 l l l l 0034.6041<br>0.63 250 1) 320 70 530 0.15 l l l l 0034.6042<br>0.8 250 1) 300 70 630 0.22 l l l l 0034.6043<br>1 250 1) 280 70 740 0.33 l l l l 0034.6044<br>1.25 250 1) 280 65 920 0.68 l l l l 0034.6045<br>1.6 250 1) 250 70 1000 0.94 l l l l 0034.6046<br>2 250 1) 240 70 1360 1.3 l l l l 0034.6047<br>2.5 250 1) 200 65 1310 1.9 l l l l 0034.6048<br>3.15 250 1) 180 65 1490 5.4 l l l l 0034.6049<br>4 250 2) 160 60 1680 7.9 l l 0034.6050<br>5 250 2) 150 60 1970 11.2 l l 0034.6051<br>0.04 250 1) - 400 - 0.00016 l l 0034.6060<br>0.05 250 1) 850 460 110 0.0004 l l l l 0034.6061<br>0.063 250 1) 750 330 120 0.001 l l l l 0034.6062<br>0.08 250 1) 650 280 140 0.001 l l l l 0034.6063<br>0.1 250 1) 600 300 160 0.002 l l l l 0034.6064<br>0.125 250 1) 550 210 180 0.006 l l l l 0034.6065<br>0.16 250 1) 500 460 210 0.014 l l l l 0034.6066<br>0.2 250 1) 480 470 250 0.024 l l l l 0034.6067<br>0.25 250 1) 440 360 290 0.058 l l l l 0034.6068<br>0.315 250 1) 400 345 330 0.104 l l l l 0034.6069<br>0.4 250 1) 370 80 390 0.044 l l l l 0034.6070<br>0.5 250 1) 350 75 460 0.09 l l l l 0034.6071<br>0.63 250 1) 320 70 530 0.15 l l l l 0034.6072<br>0.8 250 1) 300 70 630 0.22 l l l l 0034.6073<br>1 250 1) 280 70 740 0.33 l l l l 0034.6074<br>1.25 250 1) 280 65 920 0.68 l l l l 0034.6075<br>**----- End of picture text -----**<br> Circuit Protection **4** **Fuses** https://www.schurter.com /PG01_2 MSF 250 **==> picture [452 x 112] intentionally omitted <==** **----- Start of picture text -----**<br> Rated Cur- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Melting I²t S L T Order Number<br>rent [A] tage [VAC] Capacity 1.0 In max. 1.0 In typ. pation 1.5 In 10.0 In typ.<br>[mV] [mV] max. [mW] [A²s]<br>1.6 250 1) 250 70 1000 0.94 l l l l 0034.6076<br>2 250 1) 240 70 1360 1.3 l l l l 0034.6077<br>2.5 250 1) 200 65 1310 1.9 l l l l 0034.6078<br>3.15 250 1) 180 65 1490 5.4 l l l l 0034.6079<br>4 250 2) 160 60 1680 7.9 l l 0034.6080<br>5 250 2) 150 60 1970 11.2 l l 0034.6081<br>**----- End of picture text -----**<br> ## █ Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER ## 1) 35 A @ 250 VAC ## 2) 10 In @ 250 VAC **Packaging Unit** S = 4.3 mm 100 pcs in ESD-plastic bag acc. IEC 60286-2 L = 18.8 mm 100 St. (Bulk) T = 18.8 mm 750 pcs. in tape [P = P0: 12.7; P1: 3.81; H1: 26.45] on reel [A: 360; W3: 40; W4: 52; C: 30.5] 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.~~ Circuit Protection **5**
Updated at April 28, 2026
SCHURTER is a globally recognized innovator and manufacturer of high-quality electronic components, specializing in products that ensure a safe and clean supply of power. With a strong reputation in the electronics and PCB assembly industries, the company delivers reliable solutions engineered to protect critical circuits, streamline device operation, and optimize electrical performance across diverse applications. The core of our SCHURTER portfolio revolves around comprehensive circuit protection. We carry an extensive selection of standard and resettable fuses, accompanied by robust fuse holders, to safeguard sensitive electronics against overcurrent conditions. Furthermore, our offering features high-performance thermal circuit breakers and associated accessories, providing dependable protection and rapid reset capabilities for demanding industrial and commercial environments. Beyond fundamental circuit protection, SCHURTER excels in electromagnetic compatibility (EMC) and RFI suppression technologies. Our range includes precision-engineered power line filters and common mode chokes designed to mitigate electromagnetic interference and ensure signal integrity. Accompanied by specialized components such as AC/DC LED power supplies, SCHURTER provides the meticulous engineering and durability necessary for modern, high-reliability electronic design.
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