UMZ250 Datasheet, PDF (1/3 Pages) Schurter Inc. – Surface Mount Fuse with Clip, 4.2 x 11.1 mm, Time-Lag T, UMZ 250 = UMT 250 (Au) + UMC 250

Non resettable fuses
www.schurter.com /PG01_2
Surface Mount Fuse with Clip, 4.2 x 11.1 mm, Time-Lag T, UMZ 250 = UMT 250 (Au) + UMC 250
UMZ 250
IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T
Description
- VDE/UL Approvals UMT 250, UMT 250 (Au), UMC 250 , see variants
- High breaking capacity of 200 A @ 250 VAC (IEC)
- UL approval for 0.08 A - 4 A 277 VAC and 250 VDC
Unique Selling Proposition
- Compact design
- Maximum breaking capacity at minimal footprint
Standards
- IEC 60127-4/2, IEC 60127-6
- UL 248-14 / 4248-1
- CSA C22.2 no. 248.14 / no. 4248.1
Approvals
- VDE Certificate Number: 40013121 / 40023291
- UL File Number: E39328
Technical Data
Rated Voltage
Rated current
250 VAC, 125 VDC
0.08 - 4 A
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
200 A
Time-Lag T
PCB,SMT
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Material: Housing
Material: Terminals
Ceramic
Gold-Plated Copper Alloy
Storage Conditions
Product Marking
0 °C to 60 °C, max. 70% r.h.
, Rated current, Rated Voltage, Cha-
racteristic, Breaking Capacity
Dimension
11.3 mm
Applications
- Primary protection on SMD PCBs
References
Packaging Details
Fuse Kit  Fuse Kit UMT 250 / UMZ 250
Weblinks
pdf-datasheet, html-datasheet, General Product Information, Packaging
details, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS,
REACH, Distributor-Stock-Check, Detailed request for product
Soldering Methods
Solderability
Resistance to Soldering Heat
Life Test
Moisture Resistance Test
Terminal Strength
Mechanical Shock
Resistance to Solvents
Flammability
Reflow
Soldering Profile
245 °C / 3 sec acc. to IEC 60068-2-58
260 °C / 10 sec acc. to IEC 60068-2-58
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 50g, half sine wave, 11 ms)
Cleaning with common solvents
min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)
+0.2
10.1 0
10.7
11.3
2 6.7
3 5.5 3
Soldering pads
Fuses
1