Datasheet

ManualsBrandsSchurter Manuals10.1 x 3SMD Fuse, 10.1 x 3mm, 2A, 250V, Time Lag T

Fuses

UMZ 250

https://www.schurter.com /PG01_2

Fuses

Surface Mount Fuse with Clip, 4.2 x 11.1 mm, Time-Lag T, UMZ 250 = UMT 250 (Au) + UMC 250

See below:

Approvals and Compliances

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

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

Technical Data

Rated Voltage 250 VAC, 125 VDC

Rated current 0.08 - 4 A

Breaking Capacity 200 A

Characteristic Time-Lag T

Mounting PCB,SMT

Admissible Ambient Air Temp. -40 °C to 85 °C

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

Material: Housing Ceramic

Material: Terminals Gold-Plated Copper Alloy

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

Product Marking , Rated current, Rated Voltage, Cha-

racteristic, Breaking Capacity

Soldering Methods Reflow

Soldering Profile

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

Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2-58

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 Cleaning with common solvents

Flammability min. UL 94V-1

(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: UMZ 250

Approval Logo Certificates Certification Body Description

VDE Approvals VDE VDE Certificate Number: 40013121 / 40023291

UL Approvals UL UL File Number: E39328

Summary of content (4 pages)

PAGE 1
UMZ 250 Fuses https://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 See below: IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T Approvals and Compliances 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.
PAGE 2
UMZ 250 Fuses https://www.schurter.com /PG01_2 Product standards Product standards that are referenced Organization Design Standard Description Designed according to IEC 60127-6 Miniature fuses. Part 6. Fuse-holders for miniature fuse-links Designed according to IEC 60127-4 Miniature fuses. Part 4. Universal modular fuse-links for through-hole and surface mount types Designed according to UL 248-14 / 4248-1 Low voltage fuses - Part 14: Additional fuses Designed according to CSA22.2 No. 248.
PAGE 3
UMZ 250 Fuses https://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 1000 100 Time in Seconds 10 1 0.1 0.01 0.001 0.0001 0.1 1 10 100 Current in Amperes All Variants Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 0.08 250 125 Breaking Capacity 2) Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.25 In max [mW] Melting I²t 10.
PAGE 4
UMZ 250 Fuses https://www.schurter.com /PG01_2 Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 2 250 125 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.25 In max [mW] Melting I²t 10.0 In typ. [A²s] 1) 300 103 1000 7.3 l l l 3404.2419.22 Order Number 3404.2419.11 █ 2 250 125 1) 300 103 1000 7.3 l 2.5 250 125 1) 300 90 1200 7.5 l l 3404.2420.11 2.5 250 125 1) 300 90 1200 7.5 l l 3404.2420.22 3.