Non resettable fuses
OMF 250
www.schurter.com/pg0ꢀ_2
Surface Mount Fuse, 11 x 4.6 mm, Quick-Acting F, 250 VAC, 250 DC
IEC 60127-4 · 250VAC · 250VDC · Quick-Acting F
Description
Applications
-ꢀDirectlyꢀsolderableꢀonꢀprintedꢀcircuitꢀboards
-ꢀPrimaryꢀProtectionꢀonꢀSMDꢀPCB
-ꢀIndustrialꢀelectronic
Standards
-ꢀIECꢀ60127-4/2
-ꢀULꢀ248-14
References
GeneralꢀProductꢀInformation
PackagingꢀDetails
-ꢀCSAꢀC22.2ꢀno.ꢀ248.14
FuseꢀKitꢀꢀFuseꢀKitꢀOMFꢀ
Approvals
-ꢀVDEꢀLicenseꢀNumber:ꢀ106328
-ꢀULꢀFileꢀNumber:ꢀE41599
Weblinks
Approvals,ꢀRoHS,ꢀCHINA-RoHS,ꢀe-Store,ꢀDistributor-Stock-Check,ꢀ
Accessories,ꢀProductꢀChangeꢀNotificationꢀ(PCN)
Technical Data
RatedꢀVoltage
RatedꢀCurrent
BreakingꢀCapacity
Characteristic
Mountingꢀ
250ꢀVAC,ꢀ250ꢀVDC
0.25ꢀ-ꢀ4ꢀA
100ꢀA
Quick-ActingꢀF
PCB,SMT
SolderingꢀMethods
Solderability
Reflow,ꢀWave
245ꢀ°Cꢀ/ꢀ3ꢀsecꢀacc.ꢀtoꢀIECꢀ60068-2-58,ꢀ
TestꢀTd
ResistanceꢀtoꢀSolderingꢀHeat 260ꢀ°Cꢀ/ꢀ10ꢀsecꢀacc.ꢀtoꢀIECꢀ60068-2-58,ꢀ
TestꢀTd
LoadꢀHumidityꢀTest
MoistureꢀResistanceꢀTest
TerminalꢀStrength
MIL-STD-202,ꢀMethodꢀ103Bꢀ
(1000hꢀ@ꢀ0.1*Inꢀ@ꢀ0.85ꢀr.H.ꢀ@ꢀ85°C)
MIL-STD-202,ꢀMethodꢀ106Eꢀ
(50ꢀcyclesꢀinꢀaꢀtemp./misterꢀchamber)
MIL-STD-202,ꢀMethodꢀ211Aꢀ
(Deflectionꢀofꢀboardꢀ1ꢀmmꢀforꢀ1ꢀminute)
MIL-STD-202,ꢀMethodꢀ107Dꢀ
(200ꢀair-to-airꢀcyclesꢀfromꢀ-55ꢀtoꢀ
+125°C)
AdmissibleꢀAmbientꢀAirꢀTemp. -55ꢀ°Cꢀtoꢀ125ꢀ°C
ClimaticꢀCategory
Material:ꢀHousing
Material:ꢀTerminals
UnitꢀWeight
StorageꢀConditions
ProductꢀMarking
55/125/21ꢀacc.ꢀtoꢀIECꢀ60068-1
Thermoplastic,ꢀULꢀ94V-0
Tin-PlatedꢀCopperꢀAlloy
0.36ꢀg
0ꢀ°Cꢀtoꢀ60ꢀ°C,ꢀmax.ꢀ70%ꢀr.h.
,ꢀType,ꢀCurrent,ꢀCharacteristic,ꢀ
BreakingꢀCapacity,ꢀApprovals
ThermalꢀShock
CaseꢀResistance
acc.ꢀtoꢀEIA/IS-722,ꢀTestꢀ4.7ꢀ
>100ꢀMΩꢀ(betweenꢀleedsꢀandꢀbody)
MIL-STD-202,ꢀMethodꢀ213Bꢀ
(Shockꢀ50gn,ꢀhalfꢀsineꢀwave,ꢀ11ꢀms)
MIL-STD-202,ꢀMethodꢀ204Dꢀ
(Shockꢀ20ꢀgn,ꢀ20ꢀmin,ꢀ10-2ꢀkHz,ꢀ12ꢀ
cyc.)
MechanicalꢀShock
Vibration,ꢀHighꢀFrequency
ResistanceꢀtoꢀSolvents
Flammability
MIL-STD-202,ꢀMethodꢀ215A
min.ꢀULꢀ94V-1ꢀ
(acc.ꢀtoꢀEIA/IS-722,ꢀTestꢀ4.12)
Fuses
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