Resettable Fuse

SMD250F-2

Manufacturer Part NumberSMD250F-2
DescriptionResettable Fuse
ManufacturerTE Connectivity
SeriesSMD2
SMD250F-2 datasheets
 


Specifications of SMD250F-2

Holding Current2.5ATripping Current5A
Initial Resistance Max0.085ohmOperating Voltage15V
Initial Resistance Min0.035ohmResistance R10.085ohm
Length9.4mmFuse TerminalsSMD Caps
Rohs CompliantYesBrand/seriesPolySwitch®/SMD Series
Current, Rating2.5 ADimensions0.37x0.264x0.118 "
Mounting TypePCBPrimary TypeResettable
Resistance, Dc0.085 OhmsSize3425
TerminationSMTVoltage, Rating15 VDC
Ul File NumberE74889Csa File NumberCA78165
Vmax Operating (v)15Vmax (v)15
Imax (a)40Ih (room Temperature) (a)2.5
It (room Temperature) (a)5.00Rmin (?)0.035
R1 Max [post Trip] (?)0.085Power Dissipation (max) (w)1.9
ConstructionSurface MountFamily NameSMD
Form Factor (inches)3425Form Factor (mm)8763
Rohs/elv ComplianceRoHS compliant, ELV compliantLead Free Solder ProcessesReflow solder capable to 245°C, Reflow solder capable to 260°C
Rohs/elv Compliance HistoryAlways was RoHS compliantTuv Certificate No.R72041427
Operating Temperature (max.) (°c)85ApplicationSurface Mount
Packaging MethodTape & ReelLead Free Status / Rohs StatusRoHS Compliant part
1
2
3
4
5
6
7
8
9
10
11
Page 11
12
Page 12
13
Page 13
14
Page 14
15
Page 15
16
Page 16
17
Page 17
18
Page 18
19
Page 19
20
Page 20
Page 12/20

Download datasheet (294Kb)Embed
PrevNext
10
A
1
0.1
0.01
0.001
1
100
C
10
A
B
1
B
0.1
0.01
0.001
0.1
A
B
100
10
1
0.1
0.01
0.001
0.1
HF
A
10
Fault Current (A)
E F
D
H I
G
H
G
A
C D E
F
1
10
Fault Current (A)
C D
E F G
I JK
H
K
H
J
I
G
F
B
E
A
C D
1
10
Fault Current (A)
100
I
100
100