1

Non resettable fuses

MXT 250

www.schurter.com /PG01_2

Fuses

Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 100 A

IEC 60127-3 · 250VAC · Time-Lag T

Description

- Directly solderable on printed circuit boards

- High breaking capacity

Standards

- IEC 60127-3/4

- UL 248-14

- CSA C22.2 no. 248.14

Approvals

- VDE Certificate Number: 40008838

- UL File Number: E41599

- CSA File Number: 51172

Applications

- Primary Protection on PCB

- Power Supply Adapter for e.g. laptops

- SMPS (Switching Mode Power Supply) for TV's and DVD's

References

Packaging Details

Corresponding Fuseholder FMS (250V)

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

Technical Data

Rated Voltage

250 VAC

Rated current

0.8 - 10 A

Breaking Capacity

100 A

Characteristic

Time-Lag T

Mounting

PCB,THT

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

Climatic Category

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

Material: Housing

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper

Unit Weight

0.78 g

Storage Conditions

0 °C to 40 °C, max. 70% r.h.

Product Marking

, Type, Rated current, Rated Voltage,

Characteristic, Approvals

Soldering Methods

Wave, Iron

Soldering Profile

Solderability

235 °C / 2 sec acc. to IEC 60068-2-20,

Test Ta

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-20,

Test Tb

Resistance to Vibration

acc. to IEC 60068-2-6, test Fc

Life Test

1000h @ 0.60 x In @ 70°C

(acc. to EIA/IS-722, Test 4.4.1)

Load Humidity Test

MIL-STD-202, Method 103B

0.1 x In @ 0.85 r.H. @ 85°C

Moisture Resistance Test

MIL-STD-202, Method 106E

(50 cycles in a temp./mister chamber)

Terminal Strength

Tensile load min. 9 N

(acc. to EIA/IS-722, Test 4.5.5)

Case Resistance

acc. to EIA/IS-722, Test 4.7

>100 M

Ω (between leeds and body)

Mechanical Shock

MIL-STD-202, Method 213B

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

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

UL 94V-0

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

Dimension

8.5 mm

ø 8.5

3.2

ø 0.64

5.08

3.2

ø 0.64

5.08

ø 8.5

1

+0.1

0

5.08

Drilling diagram