UMZ Datasheet, PDF (1/3 Pages) Schurter Inc. – Surface Mount Fuse with Clip, 11.1 x 3.8 mm, Time-Lag T, UMZ 250 = UMT 250 (Au) + UMC 250

Non resettable fuses
UMZ 250
www.schurter.com/pg01_2
Surface Mount Fuse with Clip, 11.1 x 3.8 mm, Time-Lag T, UMZ 250 = UMT 250 (Au) + UMC 250
IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T
Description
- Explanation VDE/UL Approvals UMT 250, UMT 250 (Au), UMC 250 ,
see variants
- High breaking capacity of 200 A @ 250 VAC (IEC)
- UL approval for 277 VAC and 250 VDC
Standards
- IEC 60127-4/2
- UL 248-14
- CSA C22.2 no. 248.14
Approvals
- VDE License Number: 40013121
- UL File Number: E39328
Technical Data
Rated Voltage
Rated Current
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
Material: Housing
Material: Terminals
Storage Conditions
Product Marking
250 VAC, 125 VDC
0.315 - 4 A
200 A
Time-Lag T
PCB,SMT
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Ceramic
Tin-Plated Copper Alloy
0 °C to 60 °C, max. 70% r.h.
, Current, Voltage, Characteristic,
Breaking Capacity
Dimensions
11.1 mm
Applications
- Primary Protection on SMD PCB
- Industrial electronic
References
General Product Information
Packaging Details
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check,
Accessories, Product Change Notification (PCN)
Soldering Methods
Solderability
Resistance to Soldering Heat
Life Test
Moisture Resistance Test
Terminal Strength
Mechanical Shock
Resistance to Solvents
Flammability
Reflow
245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
260 °C / 40 sec acc. to IPC/JEDEC J-
STD-020D, 1 cycle
MIL-STD-202, Method 108A
(1000h @ 0.42*In @ 70°C)
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)
MIL-STD-202, Method 213B
(Shock 50gn, half sine wave, 11 ms)
MIL-STD-202, Method 215A
min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)
2 6.5
10.5
11.1
3 5.5 3
Soldering pads
Fuses