Datasheet

ManualsBrandsSchurter Manuals10.1 x 3SMD Fuse, 10.1 x 3mm, 320mA, 250V, Time Lag T

Non resettable fuses

UMT 250

www.schurter.com/PG01_2

Fuses

Surface Mount Fuse, 10.1 x 3 mm, Time-Lag T, 250 VAC, 125 VDC

IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T

Description

- High current range from 80 mA to 10 A

- 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 Certificate Number: 40013121

- UL File Number: E41599

Applications

- Primary protection on SMD PCBs

- Industrial electronic

- Medical equipment

References

Packaging Details

Fuse Kit Fuse Kit UMx 25

Weblinks

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

Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, e-Shop,

SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for

product

Technical Data

Rated Voltage 250 VAC, 125 VDC

Rated current 0.08 - 10 A

Breaking Capacity 35 A - 200 A

Characteristic Time-Lag T

Mounting PCB,SMT

Admissible Ambient Air Temp. -55 °C to 125 °C

Climatic Category 55/125/21 acc. to IEC 60068-1

Material: Housing Ceramic

Material: Terminals Tin-Plated Copper Alloy

Unit Weight 0.23 g

Storage Conditions 0 °C to 60 °C, max. 70% r.h.

Product Marking , Current, Dielectric strength, Cha-

racteristic, Breaking Capacity

Soldering Methods Reflow, Wave, Wave

Solderability 245 °C / 3 sec acc. to IEC 60068-2-58,

Test Td

Resistance to Soldering Heat 260 °C / 40 sec acc. to IPC/JEDEC J-

STD-020D, 1 cycle

Life Test MIL-STD-202, Method 108A

(1000h @ 0.42*In @ 70°C)

Moisture Resistance Test MIL-STD-202, Method 106E

(50 cycles in a temp./mister chamber)

Terminal Strength MIL-STD-202, Method 211A

Deflection of board 1 mm for 1 minute

Mechanical Shock MIL-STD-202, Method 213B

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

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

Flammability min. UL 94V-1

(acc. to EIA/IS-722, Test 4.12)

Dimensions

10.1 mm

10.1

1.6

0.4

1.43

6.5

3.75

Soldering pads

Summary of content (3 pages)

PAGE 1
UMT 250 Non resettable fuses www.schurter.com/PG01_2 Surface Mount Fuse, 10.1 x 3 mm, Time-Lag T, 250 VAC, 125 VDC IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T Description Applications Standards References - High current range from 80 mA to 10 A - High breaking capacity of 200 A @ 250 VAC (IEC) - UL approval for 277 VAC and 250 VDC - Primary protection on SMD PCBs - Industrial electronic - Medical equipment - IEC 60127-4/2 - UL 248-14 - CSA C22.2 no. 248.
PAGE 2
UMT 250 Non resettable fuses www.schurter.com/PG01_2 Pre-Arcing Time Rated Current In 1.0 x In min. 1.25 x In min. 2.0 x In max. - 60 min 120 s 10 ms 100 ms 4h - 120 s 10 ms 100 ms 0.08 A - 6.3 A 8 A - 10 A 10.0 x In min. 10.0 x In max. Variants Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop Power Dissi1.0 In typ. pation 1.25 In [mV] max [mW] 0.08 250 125 1) - 1030 - Order Number 0.022 l l l l 3403.
PAGE 3
UMT 250 Non resettable fuses www.schurter.com/PG01_2 Time-Current-Curves 10000 80 mA 100 mA 125 mA 160 mA 200 mA 250 mA 315 mA 400 mA 500 mA 630 mA 800 mA 1A 1.25 A 1.6 A 2A 2.5 A 3.15 A 4A 5A 1000 100 Time in Seconds 10 1 0.1 0.01 6.3 A 8A 0.001 10 A 0.0001 0.1 1 10 100 24.08.2013 Current in Amperes The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.