Ametherm's broad line of NTC Thermistors for inrush current limiting
applications
These inrush current limiters can be used in circuits of up to 480 VAC. Many of Ametherm's inrush
current limiters have UL and/or CSA recognition and are available worldwide from our distribution
partners and direct from our manufacturing facility in Carson City, Nevada - USA.
Part
UL
CSA
R
SSI
Max
Joules
Max
D Max
(mm)
T Nom
(mm)
SL32 0R230
Y
0.3
30
100
31
6
SL22 0R516
Y
Y
0.5
16
160
22
6
SL32 0R530
Y
0.5
30
150
31
5
SL32 0R536
Y
0.5
36
150
31
5
SL22 0R712
Y
Y
0.7
12
120
22
6
SL15 1R010
Y
1.0
10
45
16
6
SL12 1R010
1.0
10
28
12
4
SL22 1R020
Y
Y
1.0
20
65
22
6
SL32 1R030
Y
Y
1.0
30
160
31
5
SL32 1R036
Y
1.0
36
160
31
6
SL12 1R308
Y
Y
1.3
8
40
13
5
SL10 2R005
Y
2.0
5
30
10
5
SL22 2R018
Y
Y
2.0
18
90
22
6
SL32 2R023
Y
Y
2.0
23
250
31
6
SL32 2R025
Y
Y
2.0
25
300
31
6
SL08 2R503
Y
2.5
3
10
8
4
SL10 2R505
Y
Y
2.5
5
30
10
5
SL12 2R505
Y
2.5
5
36
13
5
SL15 2R506
Y
2.5
6
40
15
5
SL15 2R507
Y
2.5
7
40
15
5
SL15 2R508
Y
Y
2.5
8
40
16
5
SL22 2R508
2.5
8
90
22
5
SL15 2R509
Y
2.5
9
40
16
5
SL22 2R510
Y
Y
2.5
10
90
22
6
SL22 2R515
Y
Y
2.5
15
90
22
6
SL08 4R003
Y
4.0
3
10
8
4
SL10 4R004
Y
Y
4.0
4
20
10
5
SL15 4R008
Y
4.0
8
40
16
5
SL22 4R014
Y
Y
4.0
14
100
22
6
SL32 4R023
Y
4.0
23
200
31
6