Inrush Current Limiters
Self-protecting PTC resistors
V
max
[V AC]
V
link, max
[V DC]
R
R
[V]
DR
R
[%]
T
ref (typ.)
[°C]
C
th
[J/K]
Dimensions in mm
w
max.
h
max.
th
max.
ød
AEC-
Q200
Ordering code
Dimensional drawing
[mm]
Leaded disks, coated
280
280
440
440
440
440
440
560
400
400
620
620
620
620
620
800
25
50
56
120
120
150
500
500
±25
±25
±25
±25
±25
±25
±25
±25
120
120
130
120
130
120
120
115
1.0
1.4
2.1
1.4
2.1
1.4
0.6
1.4
12.5
12.5
15.0
13.0
15.0
13.0
9.0
12.5
16.5
16.5
19.0
18.0
19.0
18.0
13.5
16.5
5.0
7.0
7.5
7.5
7.5
7.5
7.5
7.0
0.6
0.6
0.8
0.6
0.8
0.6
0.6
0.6
–
–
–
–
–
B59750C0120A070
B59751C0120A070
B59451C1130B070
B59753C0120A070
B59412C1130B070
B59754C0120A070
B59773C0120A070
B59755C0115A070
PTC thermistors in housing
280
440
560
400
620
800
22
56
100
±25
±25
±25
130
130
130
2.3
2.3
2.3
18.5
18.5
18.5
22.7
22.7
22.7
14.5
14.5
14.5
–
–
–
B59215J0130A020
B59217J0130A020
B59219J0130A020
Features
¼
Self-protecting in case of malfunction of short-circuit relay
or internal short circuit of capacitor
¼
Inrush current limiters are not damaged when directly
connected to V
max
even without additional current limitation
Further information: http://www.epcos.com/761864_ptcicl
Applications
¼
Inrush current limiter (charging resistor) for smoothing
and DC link capacitors
Important information:
It is incumbent on the customer to check and decide whether a product is suitable for use in a particular application. Our products are described in detail in our data sheets.
Our
Important notes
and the product-specific
Cautions and warnings
must be observed. All relevant information is available through our sales offices.
© EPCOS AG
· A TDK Group Company
Edition 2015 · Ordering No. B59006Z0999A099 · Printed in Germany · SO 1015.2