Axial Leaded PTC FSR Series
FUZETEC
Application:
Rechargeable battery packs
Lithium cell and battery packs
Product Features:
Low profile, Solid state
Operation Current:
1.2A~4.2 A
Maximum Voltage:
15V& 30V
Temperature Range:
-40
to 85
Agency Approvals:UL(E211981),
C-UL(pending)
TÜV(R3-50004084)
Electrical Characteristics(23 )
Part
Number
FSR120
FSR120S
FSR175
FSR175S
FSR200
FSR350
FSR420
Hold
Fig Current
1
2
1
2
1
1
1
I
H
,A
1.2
1.2
1.75
1.75
2.0
3.5
4.2
Trip
Current
I
T
,A
2.7
2.7
3.8
3.8
4.4
6.3
7.6
Rated
Voltage
V
MAX
, V
dc
15
15
15
15
30
30
30
Maximum Typical Resistance Tolerance
Current Power R
MIN
R
MAX
R
1
MAX
I
MAX
, A Pd, W
Ω
Ω
Ω
100
1.2
0.085 0.160 0.220
100
1.2
0.085 0.160 0.220
100
1.5
0.050 0.090 0.120
100
1.5
0.050 0.090 0.120
100
1.9
0.030 0.060 0.100
100
2.5
0.017 0.031 0.050
100
2.9
0.012 0.024 0.040
I
H
=Hold current-maximum current at which the device will not trip at 23 still air.
I
T
=Trip current-minimum current at which the device will always trip at 23 still air.
V
MAX
=Maximum voltage device can withstand without damage at its rated current.
I
MAX
= Maximum fault current device can withstand without damage at rated voltage (V max).
Pd=Maximum power dissipated from device when in the tripped state in 23 still air environment.
R
MIN
=Minimum device resistance at 23 .
R
1
MAX
=Maximum device resistance at 23 , 1 hour after tripping.
Physical specifications:
Lead material:0.13mm nominal thickness, quarter-hard nickel.
Insulating
material
:Polyester tape.
1
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2