Axial Leaded PTC FSR Series
FSR Product Dimensions (Millimeters)
FUZETEC
Part Fig
A
Number
Min
Max
22.1
FSR120
1 19.9
22.1
FSR120S
2 19.9
23.1
FSR175
1 20.9
FSR175S
2 20.9
23.1
23.4
FSR200
1 21.3
31.8
FSR350
1 28.4
32.4
FSR420
1 30.6
B
Min
4.9
4.9
4.9
4.9
10.2
13.0
12.9
Max
5.2
5.2
5.2
5.2
11.0
13.5
13.6
Min
0.6
0.6
0.6
0.6
0.5
0.5
0.5
C
Max
1.0
1.0
1.0
1.0
1.1
1.1
1.1
Min
5.5
5.5
4.1
4.1
5.0
6.3
5.0
D
Max
7.5
7.5
5.5
5.5
7.6
8.9
7.5
Min
3.9
3.9
3.9
3.9
4.8
6.0
6.0
F
Max
4.1
4.1
4.1
4.1
5.4
6.6
6.7
Thermal Derating Curve
Thermal Derating Curve - FSR Series
200%
Percent of Rated Hold and Trip
Current
150%
100%
50%
0%
-40
-20
0
20
40
60
80
Ambient Temperature (C)
2
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
DBLECTRO [ DB LECTRO INC ]
