
Non resettable fuses
FST 5x20 Pigtail
Fuses
Miniature Fuse with Pigtail, 5.4 x 22.5 mm, Time-Lag T, L, 250 VAC
IEC 60127-2 250VAC Time-Lag T
Description
-IECStandardFuse
-L=LowBreakingCapacity(GlassTube)
Standards
-IEC60127-2/3
-UL248-14
-CSAC22.2no.248.14
Approvals
-ULFileNumber:E41599
Applications
-PrimaryProtectiononPCB
References
Weblinks
Technical Data
RatedVoltage
250VAC
RatedCurrent
0.05-20A
BreakingCapacity
35A-200A
Characteristic
Time-LagT
AdmissibleAmbientAirTemp. -55°Cto125°C
ClimaticCategory
55/125/21acc.toIEC60068-1
Material:Tube
Glass
Material:Endcaps
Nickel-PlatedCopperAlloy
Material:AxialLeads
Tin-PlatedCopper
UnitWeight
1.48g
StorageConditions
0°Cto60°C,max.70%r.h.
ProductMarking
,Current,Voltage,Characteristic,
BreakingCapacity,Approvals
SolderingMethods
Wave,Iron
Solderability
235°C/2secacc.toIEC60068-2-20,
TestTa,method1
ResistancetoSolderingHeat
260°C/5secacc.toIEC60068-2-20,
TestTb,method1A
Dimensions
22.5mm
A
5.
4
max. 22.5
±0.2
.xx = .TR: 75 ±0.3
.xx = .PT: 40±0.2
In
≤ 6.3 A: A = 0.65 mm
8 A
≤ In ≤ 12.5 A: A = 0.8 mm
In
≥ 16 A: A = 1.0 mm
Pre-Arcing Time
Rated Current In
.5 x In min.
2. x In max. 2.75 x In min. 2.75 x In max. 4.0 x In min.
4.0 x In max. 0.0 x In min. 0.0 x In max.
0.05 A - 0.1 A
60 min
120 s
200 ms
10 s
40 ms
3 s
10 ms
300 ms
0.125 A - 6.3 A
60 min
120 s
600 ms
10 s
150 ms
3 s
20 ms
300 ms
8 A - 20 A
30 min
120 s
600 ms
10 s
150 ms
3 s
20 ms
300 ms