104 10/02
Applications
■Overcurrent protection for line cards
Features
■Compliant with ITU-T K20, K21, K45
– basic level lightning surges (10/700 µs)
– basic level power induction (600 V, 1 A, 0,2 s)
– power contact criteria A/B (230 V, 15 min.)
■Suitable for continous connection to mains voltages
of 110/230 VAC in tripped (high ohmic) condition
■Narrow resistance tolerance
Options
■Alternative tolerances and resistances on request
Delivery mode
■Cardboard tape, reeled (standard) or in AMMO pack (on request); cardboard strips (on request)
■Exception: B 1610, cardboard strips (standard), cardboard tape or AMMO pack on request
Dimensional drawings
Dimensions (mm)
Type Leads bmax hmax smax Type Leads bmax hmax smax
B 1610 kinked 10,2 13,1 5,0 B 1008 kinked 8,2 12,1 4,0
B 1042 kinked 8,2 12,1 4,0 B 1008 straight 8,2 8,2 4,0
B 1042 straight 8,2 8,2 4,0 B 1603 kinked 10,2 12,6 5,0
B 1045 kinked 6,6 9,5 4,0 B 1184 kinked 8,2 12,1 5,0
B 1045 straight 6,6 6,6 4,0 B 1184 straight 8,2 8,2 5,0
1) C 1077 coated type C 10771) kinked 8,5 12,5 4,5
TPT0780-8
b
35 min.
s
ø0,6
h
5
TPT0779-5
b
38 min.
h
5
s
ø0,6
Straight leadsKinked leads
B59***
B 10**, B 11**, B 16**, C 10**Line Card Applications, Leaded Disks
Telecom
105 10/02
General technical data
Rated voltage VN
Resistance tolerance ∆RN
Operating temperature range (V = 0) Top
(V = 230 V) Top
Resistance matching per reel R25, match
60
± 20 %
– 25/+ 125
0/+ 60
± 0,51)
VDC
°C
°C
Ω
Electrical specifications and ordering codes
Type RN
Ω
Rmin
Ω
IN
@
25 °C
mA
IN
@
70 °C
mA
IS
@
25 °C
mA
ISmax
@
230 VAC
A
tS
@ISmax,
230 VAC
s
Ordering code
Kinked leads, maximum switching voltage VSmax = 265 VAC
B 16101) 10 6,0 150 105 300 10,0 < 0,2 B59610B1120A070
B 1042 10 6,5 150 105 300 1,0 < 7,0 B59042B1120B151
B 1045 25 16 100 70 220 3,0 < 0,2 B59045B1120B151
B 1008 25 16 120 90 300 3,0 < 0,4 B59008B1130A051
B 1603 25 16 100 70 200 1,5 < 3,0 B59603B1120B157
B 1184 50 30 90 50 190 2,5 < 0,2 B59184B1120A151
Straight leads, maximum switching voltage VSmax = 265 VAC
B 1042 10 6,5 150 105 300 1,0 < 7,0 B59042B1120A153
B 1045 25 16 100 70 220 3,0 < 0,2 B59045B1120B153
B 1008 25 16 120 90 300 3,0 < 0,4 B59008B1130A153
B 1184 50 30 90 50 190 2,5 < 0,2 B59184B1120B153
Kinked leads, coated type, maximum switching voltage VSmax = 600 VAC
C 1077 55 38 55 30 200 3,0 < 0,2 B59077C1100B151
1) B 1610 not matched
B59***
B 10**, B 11**, B 16**, C 10**Line Card Applications, Leaded Disks
Telecom
106 10/02
Characteristics (typical)
PTC resistance RPTC versus PTC temperature TPTC
(measured at low signal voltage)
Rated current IN versus ambient temperature TA
(measured in still air)
PTC
R
PTC
T
TPT0841-T
Ω
B59077C1100B151
10
2
10
3
10
4
5
10
10
6
8
10
0
10
1
50 100 150 200 250˚C
10
7
B59008B1130A153
B59008B1130A051
TPT0842-2
B59184B1120A151
0
10
0
˚C
B59603B1120B157
B59045B1120B151
10
1
10
2
10
3
10
4
10
5
10
6
10
8
50 100 150 200 300
Ω
B59184B1120B153
B59045B1120B153
B59610B1120A070
B59042B1120B151
B59042B1120A153
PTC
R
PTC
T
Ι
N, 25 ˚C
Ι
T
N,A
A
T
0,4
TPT0840-K
010203040506070 ˚C90
0,5
0,6
0,7
0,8
0,9
1,0
1,1
1,3
B59008B1130A051
B59008B1130A153
B59184B1120B153
B59184B1120A151
B59045B1120B151
B59603B1120B157
B59610B1120A070
B59042B1120A153
B59042B1120B151
B59045B1120B153
B59077C1100B151
B59***
B 10**, B 11**, B 16**, C 10**Line Card Applications, Leaded Disks
Telecom
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-
drückliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG
oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-
halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-
zuholen.
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-
tives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please
also contact one of our Sales Offices.
