Datasheet

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Fuses

MSF 250

https://www.schurter.com /PG01_2

Fuses

Subminiature Fuse, 8.5 mm, Quick-Acting F, 250 VAC

See below:

Approvals and Compliances

IEC 60127-3 · 250 VAC · Quick-Acting F

Description

- Directly solderable on printed circuit boards

- Low Breaking Capacity

References

Packaging Details

Corresponding Fuseholder FMS (250V)

Fuse Kit Fuse Kit MST250 / MSF 250

Weblinks

pdf datasheet, html-datasheet, General Product Information, Packaging

details, Distributor-Stock-Check, Detailed request for product

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 40/085/21 acc. to IEC 60068-1

Material: Housing Thermoplastic, UL 94V-0

Material: Terminals Tin-Plated Copper

Unit Weight 0.5 g

Storage Conditions 0 °C to 40 °C, max. 70% r.h.

Product Marking , Type, Rated current, Rated Voltage,

Characteristic, Approvals

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

Resistance to Vibration acc. to IEC 60068-2-6, test Fc

Current Carrying Capacity acc. to EIA/IS-722, Test 4.3.3

Life Test 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)

Moisture Resistance Test (acc. to EIA/IS-722, Test 4.4.3)

Terminal Strength Tensile load min. 9 N

(acc. to EIA/IS-722, Test 4.5.1)

Thermal Shock MIL-STD-202, Method 107D

(200 air-to-air cycles from -55 to

+125°C)

Case Resistance >100 MΩ (between leeds and body)

acc. to EIA/IS-722, Test 4.7

Mechanical Shock MIL-STD-202, Method 213B

(Shock 50g, half sine wave, 11 ms)

Resistance to Solvents MIL-STD-202, Method 215A

Flammability 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

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 Certificates Certification Body Description

VDE Approvals VDE VDE Certificate Number: 101035

UL Approvals UL UL File Number: E41599

CQC Approvals CQC CCC Certificate Number:

Summary of content (4 pages)

PAGE 1
MSF 250 Fuses https://www.schurter.com /PG01_2 Subminiature Fuse, 8.
PAGE 2
MSF 250 Fuses https://www.schurter.com /PG01_2 Product standards Product standards that are referenced Organization 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 Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment.
PAGE 3
MSF 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] 0.04 250 0.05 250 0.063 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In max. [mW] Melting I²t 10.0 Intyp. [A²s] 1) - 1) 850 400 - 0.00016 l 0034.6000 █ 460 110 0.0004 l l l l 0034.
PAGE 4
MSF 250 Rated Current [A] Fuses https://www.schurter.com /PG01_2 Rated Voltage [VAC] Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In max. [mW] Melting I²t 10.0 Intyp. [A²s] S L T Order Number 0.125 250 1) 550 210 180 0.006 l l l l 0034.6035 0.16 250 1) 500 460 210 0.014 l l l l 0034.6036 0.2 250 1) 480 470 250 0.024 l l l l 0034.6037 0.25 250 1) 440 360 290 0.058 l l l l 0034.6038 0.