FUSES / SICHERUNGEN
Resettable fuses
PFLT
0 .S
PFL
T.1
0
Fully compatible with current industry standards
Weldable nickel terminals
PFL
T
PFL .180
T
PFL .190
T.
PFL 260
T.
PFL 300
T.3
40
Typical Time to Trip at 23 ˚C
Axial leaded
PTC-Fuses
Type PFLT
10
Very low internal resistance
p
Agency recognition:
UL, CSA, TÜV (pending)
50
75
Time to trip (s)
1
100
0.001
1
10
100
Fault current (A)
Applications
Any application that requires
extra protection at elevated ambient temperatures, which the
100 °C trip temperature provides,
including rechargeable battery
pack protection,cellular phones,
laptop computers
Standard Style / Standard-Ausführung
“S” Style / «S»-Ausführung
Typical Part Marking
A
A
Layout may vary
SLIT
0.5 x 4.0
NOM.
F
F
B
D
D
C
D
Environmental Characteristics
Operating/Storage Temperature / Einsatz/Lagertemp.
Maximum Device Surface Temperature in Tripped State /
Passive Aging / passive Alterung
Humidity Aging / Feuchtigkeitsalterung
Thermal Shock /*) Thermischer Schock
Vibration
D
Part identification
Manufacturer’s
Trademark
B
C
Date Code (Last
Digit of Year and
Julian Date)
LT180
7144T
–40 °C to +85 °C
125 °C
+85 °C, 1000 hours / Std.
±5% typ. resist. change
+85 °C, 85% R.H. 1000 hours / Std. ±5% typ. resist. change
+85 °C/–40 °C 10 times / Zyklen
±10% typ. resist. change
MIL-STD-883C, Method 2007.1,
No change
Condition A
*) MIL-STD-202F, Method 107G
Test Procedures And Requirements For Model PFLT Series
Test / Test
Test Conditions / Bedingungen
Visual/Mech. / visuell/mech.
Verify dimensions and materials / Kontrolle Abmess./Mat.
Resistance / Widerstand
In still air @ 23 °C / bei ruhiger Luft
Time to Trip / Trip-Zeit
5 times Ihold, Vmax, 23 °C / 5xHaltestrom, Vmax, 23 °C
Hold Current / Haltestrom
30 min. at Ihold / bei Haltestrom
Trip Cycle Life / Trip-Zyklen
Vmax, Imax, 100 cycles / Zyklen
Trip Endurance / Zeit im Tripzustand Vmax, 48 hours / Stunden
34
www.schurter.com
Accept/Reject Criteria
Per PF physical description
Rmin ≤ R ≤ Rmax
T ≤ max. time to trip
(sec.)
No trip
No arcing or burning
No arcing or burning
Lot No (T=Taiwan)
FUSES / SICHERUNGEN
Resettable fuses
Type / Typ
PFLT.100.S
PFLT.180
PFLT.180.S
PFLT.190
PFLT.260
PFLT.300
PFLT.340
Umax
Imax
V
24
24
24
24
24
24
24
PFLT
Ihold
A
100
100
100
100
100
100
100
Itrip
Amperes /
Ampere at 23 °C
Hold
Trip
1.0
2.5
1.8
3.8
1.8
3.8
1.9
4.2
2.6
5.2
3.0
6.3
3.4
6.8
Initial
Resistance /
1 Hour (R1) PostTrip Resistance /
Max. Time
to trip at 23 °C /
Tripped Power
Dissipation
Ohms at 23 °C /
Ohms at 23 °C /
Amps /
Watts at 23 °C
min.
0.070
0.040
0.040
0.030
0.025
0.015
0.016
max.
0.130
0.068
0.068
0.057
0.042
0.031
0.027
R1 max.
0.260
0.120
0.120
0.100
0.076
0.055
0.050
Seconds /
max.
7.0
2.9
2.9
3.0
5.0
4.0
5.0
5
9
9
10
13
15
17
nom.
1.5
2.0
2.0
1.9
2.3
2.0
2.7
Packaging
All models packaged in bulk, 500 pieces each.
Packaged loose; optional slotted leads (.S) available for 1 A and 1.8 A ratings
Thermal Derating Chart - Ihold (Amps)
Type / Typ
Ambient Operating Temperature
–40 ˚C
–20 ˚C
0 ˚C
PFLT.100.S
PFLT.180
PFLT.180.S
PFLT.190
PFLT.260
PFLT.300
PFLT.340
1.8
3.1
3.1
3.3
4.3
5.1
5.5
1.6
2.6
2.6
2.8
3.7
4.4
4.7
1.4
2.2
2.2
2.4
3.1
3.7
4.0
23 ˚C
40 ˚C
50 ˚C
60 ˚C
70 ˚C
85 ˚C
1.0
1.8
1.8
1.9
2.6
3.0
3.4
0.8
1.3
1.3
1.4
1.9
2.3
2.6
0.7
1.1
1.1
1.2
1.6
1.9
2.2
0.6
0.9
0.9
1.1
1.4
1.6
1.9
0.4
0.6
0.6
0.7
1.1
1.2
1.5
0.2
0.2
0.2
0.4
0.6
0.6
0.8
Dimensions
Type / Typ
PFLT.100S
PFLT.180
PFLT.180S
PFLT.190
PFLT.260
PFLT.300
PFLT.340
A
min.
20.9
24.0
24.0
21.3
24.0
28.4
24.0
B
max.
23.1
26.0
26.0
23.4
26.0
31.8
26.0
min.
4.9
4.9
4.9
10.2
10.8
13.0
14.8
C
max.
5.2
5.2
5.2
11.0
11.9
13.5
15.9
min.
0.6
0.6
0.6
0.5
0.6
0.5
0.6
D
max.
1.0
1.0
1.0
1.1
1.0
1.1
1.0
min.
4.1
4.1
4.1
5.0
5.0
6.3
4.0
F
max.
5.5
5.5
5.5
7.6
7.0
8.9
5.0
min.
3.9
3.9
3.9
4.8
5.9
6.0
5.9
Package style
max.
4.1
4.1
4.1
5.4
6.1
6.6
6.1
S
Std.
S
Std.
Std.
Std.
Std.
Dimensions = mm
How To Order
PF
LT . xxx . x
PTC-Fuse
Style
LT = Low temperature axial leaded
“strap” component
Hold Current, Ihold
100-340 (1.00 A - 3.40 A)
Slotted lead option
www.schurter.com
35
很抱歉,暂时无法提供与“PFLT.300”相匹配的价格&库存,您可以联系我们找货
免费人工找货