Fuses
UMK 250
https://www.schurter.com /PG01_2
Surface Mount Fuse with Clip, 4.2 x 11.3 mm, Quick-Acting F, UMK 250 = UMF 250 (Au) + UMC 250
See below:
Approvals and Compliances
IEC 60127-4 · 250VAC · 125VDC · Quick-Acting F
Description
Applications
- 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
- Primary protection on SMD PCBs
References
Packaging Details
Fuse Kit Fuse Kit UMF 250 / UMK 250
Weblinks
pdf datasheet, html-datasheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product, Microsite
Technical Data
Rated Voltage
Rated current
Breaking Capacity
Characteristic
Mounting
250VAC, 125VDC
0.5 - 4A
100-200A
Quick-Acting F
PCB,SMT
Soldering Methods
Solderability
Resistance to Soldering Heat 260°C / 10sec acc. to IEC 60068-2-58
Life Test
Reflow
Soldering Profile
245°C / 3sec acc. to IEC 60068-2-58
(acc. to EIA/IS-722, Test 4.4.1)
1000h @ 0.60 x In @ 70°C
Admissible Ambient Air Temp. -40°C to 85°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% rela-
tive humidity. Duration: 24h each cycle,
total 10 cycles
(acc. to EIA/IS-722, Test 4.5.5)
(Deflection of board 1 mm for 1 minute)
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
Cleaning with common solvents
min. UL 94V-1
Climatic Category
Material: Housing
Material: Terminals
Storage Conditions
Product Marking
40/085/21 acc. to IEC 60068-1
Ceramic
Gold-Plated Copper Alloy
0°C to 40°C, max. 70% r.h.
, Rated current, Rated Voltage, Cha-
racteristic, Breaking Capacity
Terminal Strength
Mechanical Shock
Resistance to Solvents
Flammability
(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: UMK 250
Approval Logo
Certificates
Certification Body
Description
VDE Approvals
VDE
VDE Certificate Number: 40027880 / 40023291
UL Approvals
UL
UL File Number: E41599
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Fuses