PTC thermistors for telecom
Leaded disks
Series/Type:
B59***
Date:
October 2006
EPCOS AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Applications
Overcurrent protection for telecom applications
Suitable for line card applications e.g. POTS, access networks,
customer premises equipment (CPE) or intergated voice data (IVD)
Features
Compliant with ITU-T standards
basic level lightning surges (10/700 s)
basic level power induction (600 V, 1 A, 0.2 s)
power contact criteria A/B (230 V, 15 min.)
Suitable for continuous connection to mains voltages of 110/230 VAC
in tripped (high ohmic) condition
Matching available with narrow resistance tolerance
Marked with manufacturer's logo, type designation and date code
RoHS-compatible
Options
Alternative tolerances and resistances on request
Delivery mode
Cardboard tape, 360-mm reel, taping to IEC 60286-2 or untaped on cardboard strips
General technical data
Max. operating voltage
V
max
245
VAC
Operating temperature range
(V = 0)
T
op
20/+125
C
Operating temperature range
(V = 230 V)
T
op
0/+70
C
Telecom
B59***
Leaded disks
Page 2 of 9
Please read Important notes and
Cautions and warnings at the end of this document.
Electrical specifications and ordering codes
Type
R
R
R
R
%
R
25,match
(per
packing
unit)
I
R
@
25
C
mA
I
R
@
70
C
mA
I
S
@
25
C
mA
I
Smax
@
230 VAC
A
Ordering code
C1098
6
17
No
185
110
440
1.0
B59098C1100B051
B1010
9
20
No
150
100
370
3.0
B59010B1120A070
C1063
9
+10/ 20
0.2
160
100
375
1.0
B59063C1105B151
B1070
10
20
0.5
135
90
340
5.0
B59070B1105B151
B1076
10
20
0.5
140
95
340
1.0
B59076B1120B151
B1076
10
20
0.5
140
95
340
1.0
B59076B1120B153
B1076
10
20
No
140
95
340
1.0
B59076B1120B053
B1610
10
20
No
140
95
350
2.5
B59610B1120A070
B1042
10
15
0.5
150
100
350
1.0
B59042B1120B151
S1022
10
15
No
160
110
375
2.5
B59022S1120A051
S1022
10
15
No
160
110
375
2.5
B59022S1120A070
S1122
10
15
No
170
115
400
2.5
B59122S1120A051
B1012
12
15
No
90
35
210
1.0
B59012B1080B070
B1084
20
+10/ 20
0.25
100
65
240
3.0
B59084B1120A151
B1069
25
20
No
60
25
150
0.9
B59069B1080B051
B1069
25
15
No
85
55
200
0.9
B59069B1120A051
B1045
25
15
0.5
90
60
210
3.0
B59045B1120B151
B1204
25
20
No
90
60
220
0.7
B59204B1120B051
B1636
25
20
0.5
95
65
235
2.0
B59636B1120B151
S1023
25
15
No
95
65
225
2.8
B59023S1120A070
B1008
25
15
0.5
100
70
240
3.0
B59008B1130A051
C1053
25
20
0.2
100
65
245
1.5
B59053C1120B151
S1024
35
15
1.0
70
45
170
1.0
B59024S1120A151
S1024
35
15
No
80
50
190
1.0
B59024S1120A070
B1184
50
15
0.5
60
40
140
2.5
B59184B1120A151
C1184
50
15
0.5
65
45
150
4.0
B59184C1120B153
Telecom
B59***
Leaded disks
Page 3 of 9
Please read Important notes and
Cautions and warnings at the end of this document.
Switching times and ordering codes
Type
t
S (typ)
@ I
Smax
,
230 VAC
s
t
S (typ)
@ 1 A,
230 VAC
s
t
S (typ)
@ 500 mA,
230 VAC
s
Ordering code
B1008
0.2
1.7
7.0
B59008B1130A051
B1010
0.7
6.5
30.0
B59010B1120A070
B1012
1.0
1.0
3.8
B59012B1080B070
S1022
1.0
6.0
28.0
B59022S1120A051
S1022
1.0
6.0
28.0
B59022S1120A070
S1023
0.2
1.5
6.3
B59023S1120A070
S1024
1.4
1.4
5.5
B59024S1120A070
S1024
1.4
1.4
5.5
B59024S1120A151
B1042
3.8
3.8
17.0
B59042B1120B151
B1045
0.08
0.7
3.0
B59045B1120B151
C1053
1.5
3.5
14.0
B59053C1120B151
C1063
5.5
5.5
25.0
B59063C1105B151
B1069
0.25
--
0.8
B59069B1080B051
B1069
0.4
--
1.4
B59069B1120A051
B1070
0.2
5.0
22.0
B59070B1105B151
B1076
1.8
1.8
8.0
B59076B1120B053
B1076
1.8
1.8
8.0
B59076B1120B151
B1076
1.8
1.8
8.0
B59076B1120B153
B1084
0.1
0.9
3.8
B59084B1120A151
C1098
14.0
14.0
70.0
B59098C1100B051
S1122
1.0
6.0
29.0
B59122S1120A051
B1184
0.1
0.8
3.0
B59184B1120A151
C1184
0.06
0.8
3.1
B59184C1120B153
B1204
2.3
--
4.8
B59204B1120B051
B1610
1.0
6.0
27.0
B59610B1120A070
B1636
0.5
1.9
7.8
B59636B1120B151
Telecom
B59***
Leaded disks
Page 4 of 9
Please read Important notes and
Cautions and warnings at the end of this document.
Dimensional drawings
Figure 1
Kinked leads, uncoated
Figure 2
Straight leads, uncoated
Figure 3
Kinked leads, coated
Figure 4
Kinked leads, uncoated
Figure 5
Kinked leads, coated
Telecom
B59***
Leaded disks
Page 5 of 9
Please read Important notes and
Cautions and warnings at the end of this document.
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