Telecom Fuses

MSU 25

www.schurter.com/pg0_3

Fuses

Subminiature Fuse, 6.4 mm, Quick-Acting F, Telecom

UL 248-14 · 125VAC · 125VDC · Quick-Acting F

Description

-Directlysolderableonprintedcircuitboards

Standards

-UL248-14

-CSAC22.2no.248.14

-TelcordiaGR-1089

-UL60950/IEC60950

-ITU-TK.20andK.21

-TIA-968-A

Approvals

-ULFileNumber:E41599

Applications

-xDSLandADSLlinecardsandmodems

References

GeneralProductInformation

PackagingDetails

CorrespondingFuseholderFME;FMR;FMS(125V)

Weblinks

Approvals,RoHS,CHINA-RoHS,e-Store,Distributor-Stock-Check,

Accessories,ProductChangeNotification(PCN)

Technical Data

RatedVoltage

125VAC,125VDC

RatedCurrent

0.25-3.15A

BreakingCapacity

300A

Characteristic

Quick-ActingF

Mounting

PCB,THT

AdmissibleAmbientAirTemp. -25°Cto85°C

ClimaticCategory

25/085/21acc.toIEC60068-1

Material:Housing

Thermoplastic,UL94V-0

Material:Terminals

Tin-PlatedCopper

UnitWeight

0.34g

StorageConditions

0°Cto60°C,max.70%r.h.

ProductMarking

,Type,Current,Voltage,Characteri-

stic,Approvals

SolderingMethods

Wave,Iron

Solderability

235°C/2secacc.toIEC60068-2-20,

TestTa,method1

ResistancetoSolderingHeat

260°C/5secacc.toIEC60068-2-20,

TestTb,method1A

CurrentCarryingCapacity

acc.toEIA/IS-722,Test4.3.3

LifeTest

MIL-STD-202,Method108A

(1000h@0.42*In@70°C)

TerminalStrength

MIL-STD-202,Method211A

(Deflectionofboard1mmfor1minute)

CaseResistance

acc.toEIA/IS-722,Test4.7

>100M

Ω(betweenleedsandbody)

MechanicalShock

MIL-STD-202,Method213B

(Shock50gn,halfsinewave,11ms)

Vibration,HighFrequency

MIL-STD-202,Method204D

(Shock20gn,20min,10-2kHz,12

cyc.)

ResistancetoSolvents

MIL-STD-202,Method215A

Dimensions

6.4mm

 

ø 0.62

1.8

2.54

ø 6.4

ø 0.62

1.8

2.54

ø 6.4

1

+0.1

0

2.54

Drilling diagram