B59945C0160A070 [EPCOS]
Overcurrent Protection Leaded Disks, Coated; 过流保护含铅磁盘，涂层
| 型号： | B59945C0160A070 |
| 厂家： | 
EPCOS |
| 描述： | Overcurrent Protection Leaded Disks, Coated |
| 文件： | 总5页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Overcurrent Protection
B599*5
Leaded Disks, Coated, 12 V
C 935 … C 995
Applications
3,5 max.
b
I Overcurrent and short-circuit protection
Features
I Lead-free terminals
I Manufacturer’s logo and type designation
stamped on in yellow
I Low resistance
I For rated currents of up to 2,1 A
I High thermal stability
I UL approval to UL 1434 (file number E69802)
I VDE approval (license number 104843 E)
5
ød
TPT0647-V
Dimensions (mm)
Options
Type
b
∅d
0,6
0,6
0,6
0,6
0,6
0,6
0,5
h
max
max
25,5
21,0
I Leadless disks and leaded disks without
coating available on request
I Thermistors with diameter b ≤ 11,0 mm
are also available on tape (to IEC 60286-2)
C 935
C 945
C 955
C 965
C 975
C 985
C 995
22,0
17,5
13,5
11,0
9,0
17,0
14,5
12,5
10,0
7,5
Delivery mode
6,5
4,0
I Cardboard strips (standard)
I Cardboard tape reeled or in AMMO pack on request
General technical data
Max. operating voltage (T = 60 °C)
Rated voltage
V
V
20
12
VDC or VAC
VDC or VAC
A
max
N
Switching cycles (typ.)
Reference temperature (typ.)
Resistance tolerance
Operating temperature range (V = 0)
(V = V
N
T
∆R
100
160
25 %
– 40/+ 125
0/+ 60
°C
Ref
N
T
°C
°C
op
)
T
max
op
Electrical specifications and ordering codes
Type I (typ.)
I
I
I
I (typ.)
R
R
Ordering code
N
S
Smax
r
r
N
min
(V=V
A
)
(V=V
mA
240
170
120
105
85
)
(V=V )
max
max
N
mA
mA
mA
380
270
190
165
135
100
65
Ω
Ω
C 935 2100 4150 10,0
0,3 0,2
0,45 0,3
0,8 0,5
1,2 0,7
1,8 1,1
4,6 2,7
B59935C0160A070
B59945C0160A070
B59955C0160A070
B59965C0160A070
B59975C0160A070
B59985C0160A070
B59995C0160A070
C 945 1500 3050
8,0
5,5
4,3
3,0
1,0
0,7
C 955
C 965
C 975
C 985
C 995
950 1900
700 1450
550 1100
300
150
600
300
65
40
13
7,8
51 10/02
Overcurrent Protection
B599*5
Leaded Disks, Coated, 12 V
C 935 … C 995
Reliability data
Test
Standard
Test conditions
|∆R /R
|
25
25
Switching test
IEC 60738-1
I
< 25%
Smax
at room temperature
V
max
Number of cycles: 100
Dry heat at upper
IEC 60738-1
Storage at upper category temperature < 25%
category temperature
for
t: 1000 h
Life test at V
/T
IEC 60738-1
Storage at V
t: 1000 h
/T for
max op
< 25%
< 10%
max op
Storage in damp heat
IEC 60068-2-3
Temperature of air: 40 °C
Relative humidity of air: 93%
Duration: 56 days
Rapid change
of temperature in air
IEC 60068-2-14, T = T
, T = T
< 10%
< 5%
LCT
UCT
Test N
Number of cycles: 5
a
t: 30 min
Vibration
IEC 60068-2-6,
Test F
f = 10–55 Hz
h = 0,75 mm (respectively 10 g)
t: 3 · 2 h
C
Bump
IEC 60068-2-27 Pulse shape: half-sine
< 5%
a: = 50 g
Pulse duration: 1 ms; 6 · 3 pulses
Climatic sequence
IEC 60068-2-30 Dry heat: T = T
t: 16 h
< 10%
UCT
Damp heat first cycle
Cold: T = T
t: 2 h
LCT
Damp heat 5 cycles
52 10/02
Overcurrent Protection
B599*5
Leaded Disks, Coated, 12 V
C 935 … C 995
Characteristics (typical)
PTC resistance R
versus
PTC current I
versus PTC voltage V
PTC PTC
PTC
PTC temperature T
(measured at 25 °C in still air)
PTC
(measured at low signal voltage)
TPT0708-G
TPT0706-Z
104
5
mA
Ω
IPTC
RPTC
103
102
103
5
101
B59935C0160A070
B59945C0160A070
B59955C0160A070
B59935C0160A070
B59945C0160A070
B59955C0160A070
100
102
5
_1
10 _
0,1
1
10
V
100
50
0
50 100 150 200
˚C 300
VPTC
TPTC
Switching time t versus switching current I
Rated current I versus ambient temperature T
S
S
N
A
(measured at 25 °C in still air)
(measured in still air)
TPT0707-8
TPT0727-M
103
2,0
I
N, TA
s
tS
IN, 25 ˚C
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
102
B59935C0160A070
B59945C0160A070
B59955C0160A070
101
100
_1
10
_20
0
20 40 60 80 100 120 ˚C 160
0
8
16
24
32
40 A 48
IS
TA
53 10/02
Overcurrent Protection
B599*5
Leaded Disks, Coated, 12 V
C 935 … C 995
Characteristics (typical)
PTC resistance R
versus
PTC current I
versus PTC voltage V
PTC PTC
PTC
PTC temperature T
(measured at 25 °C in still air)
PTC
(measured at low signal voltage)
TPT0712-9
106
TPT0714-Q
103
Ω
mA
RPTC
IPTC
105
104
B59965C0160A070
B59975C0160A070
B59985C0160A070
B59995C0160A070
103
102
102
101
100
B59965C0160A070
B59975C0160A070
B59985C0160A070
B59995C0160A070
101
_50
0
50 100 150 200
˚C 300
0,1
1
10
V
100
TPTC
VPTC
Switching time t versus switching current I
Rated current I versus ambient temperature T
S
S
N
A
(measured at 25 °C in still air)
(measured in still air)
TPT0713-H
TPT0727-M
103
2,0
I
N, TA
s
tS
IN, 25 ˚C
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
102
B59965C0160A070
B59975C0160A070
B59985C0160A070
101
B59995C0160A070
100
_1
10
_20
0
20 40 60 80 100 120 ˚C 160
0
2
4
6
A 8
IS
TA
54 10/02
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.
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