238166261224 [VISHAY]
RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.5 ohm, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT;
| 型号： | 238166261224 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.5 ohm, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT 过载保护 电阻器 |
| 文件： | 总6页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2381 66. 5...4/PTCCL..H...CBE
Vishay BCcomponents
12 to 24 V PTC Thermistors
For Overload Protection
FEATURES
• Wide range of trip and non-trip currents: from 350 mA up
to 3 A for the trip current
• Wide range of resistance: from 0.16 Ω up to 3.5 Ω
• Small ratio between trip and non-trip currents
(It/Int = 1.5 at 25 °C)
• High maximum inrush current (up to 33 A)
• Leaded parts withstand mechanical stresses and vibration
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
• Telecommunications
• Automotive systems
• Industrial electronics
• Consumer electronics
• Electronic data processing
DESCRIPTION
These directly heated thermistors have
a
positive
temperature coefficient and are primarily intended for
overload protection. They consist of a naked disc with two
tinned brass or copper clad steel leads and coated. Leadless
disks and leaded disks without coating are available on
request.
MOUNTING
The PTC Thermistors are suitable for processing on
automatic insertion equipment.
QUICK REFERENCE DATA
Typical soldering
235 °C; duration: 5 s (Pb-bearing)
245 °C, duration: 5 s (Lead (Pb)-free)
PARAMETER
VALUE
UNIT
Switch temperature
Maximum voltage (DC)
Temperature range
Climatic category
155
20
°C
Resistance to soldering heat
260 °C, duration: 10 s max
MARKING
- 40 to + 85
40/125/56
°C
Only the grey lacquered thermistors with a diameter of 8.5 to
20.5 mm are marked with BC, R25 value (example 1R9) on
one side and Int, Vmax on the other side.
ELECTRICAL DATA AND ORDERING INFORMATION for 2381 66. 5...4; max. voltage = 20 V (ac or dc)1)
Ires
CATALOG NUMBERS
Int
It
I2)
MAX.
at 25 °C
(A)
R25
2ꢀ ꢁ
(Ω)
V
MAX.
(V)
MAX.
DISSIP.
FACTOR
(mW/K)
∅ D
MAX.
(mm)
MAX.
at 25 °C
(mA)
MIN.
at Vmax
and 25 °C
(mA)
at 25 °C
(mA)
BULK
TAPE ON REEL
350
470
525
705
3.50
2.30
1.55
1.20
0.80
0.50
0.33
0.22
0.16
20
20
20
20
20
20
20
20
20
3.5
4.7
80
7.0
7.0
5
5
2381 660 53514 2381 660 63514
2381 660 54714 2381 660 64714
2381 661 56114 2381 661 66114
2381 661 57014 2381 661 67014
2381 661 59014 2381 661 69014
2381 662 51224 2381 662 61224
2381 662 51624 2381 662 61624
100
120
125
150
200
260
320
400
610
915
6.7
8.0
7
700
1050
1350
1800
2400
3300
4500
7.7
8.0
7
900
10.0
13.0
17.0
24.0
33.0
8.8
8.5
10.5
12.5
16.5
20.5
1200
1600
2200
2900
10.0
11.6
15.0
19.0
2381 663 52224
2381 664 53024
-
-
Notes
1. The thermistors are clamped at the seating plane.
2. max is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state.
I
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For technical questions, contact: nlr.europe@vishay.com
Document Number: 29084
Revision: 31-Aug-06
2381 66. 5...4/PTCCL..H...CBE
12 to 24 V PTC Thermistors
Vishay BCcomponents
For Overload Protection
SAP AND 12NC PART NUMBERS
12NC
SAP CODING
12NC
SAP CODING
2381 660 x3514
2381 660 x4714
2381 661 x6114
2381 661 x7014
2381 661 x9014
PTCCL05H351CyE
PTCCL05H471CyE
PTCCL07H611CyE
PTCCL07H701CyE
PTCCL09H901CyE
2381 662 x1224
2381 662 x1624
2381 663 52224
2381 664 53024
PTCCL11H122CyE
PTCCL13H162CyE
PTCCL17H222CBE
PTCCL21H302CBE
CURRENT DEVIATION AS A FUNCTION OF
THE AMBIENT TEMPERATURE
250
%
200
It
150
Int
Imax
100
50
0
- 50
- 25
0
25
50
75
100
Tamb (°C)
ELECTRICAL CHARACTERISTICS
I
MAX AS A FUNCTION OF VOLTAGE
200
Imax
(%)
150
100
80
0
40 50
70
100
120
150
V
rated (%)
Imax as stated in the Electrical data and ordering information tables, is the maximum overload current that may flow through the
PTC when passing from the low ohmic to high ohmic state at rated voltage.
When other voltages are present after tripping, the Imax value can be derived from the above Imax as a function of voltage graph.
Voltages below Vrated will allow higher overload currents to pass the PTC.
COMPONENTS OUTLINE
CODE NUMBER 2381
S.P.Q
500
1500
250
1500
250
1500
750
OUTLINE
Fig. 1a
Fig. 1b
Fig. 1a
Fig. 1b
Fig. 1a
Fig. 1b
Fig. 1c
Fig. 1a
Fig. 1a
5...4
6...4
5...4
6...4
5...4
61124
61624
5...4
660
661
662
663
664
200
100
5...4
Document Number: 29084
Revision: 31-Aug-06
For technical questions, contact: nlr.europe@vishay.com
www.vishay.com
11
2381 66. 5...4/PTCCL..H...CBE
12 to 24 V PTC Thermistors
Vishay BCcomponents
For Overload Protection
PTC THERMISTORS IN BULK
D
T
H3
H2
F
L1
d
Fig. 1a
PTC THERMISTORS ON TAPE ON REEL
T
P
D
h
h
P
P
H3
H2
d
W2
W0 W1 W H0 H1
L
P0
P1
F
D0
T1
t
Fig. 1b
T
P
D
h
h
P
P
H3
H2
d
W2
L
W0 W1 W H0 H1
P0
P1
F
D0
T1
t
Fig. 1c
www.vishay.com
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For technical questions, contact: nlr.europe@vishay.com
Document Number: 29084
Revision: 31-Aug-06
2381 66. 5...4/PTCCL..H...CBE
12 to 24 V PTC Thermistors
Vishay BCcomponents
For Overload Protection
TAPE AND REEL ACCORDING TO IEC60286-2 dimensions in millimeters
SYMBOL
PARAMETER
DIMENSIONS
TOLERANCE
REMARKS
D
d
body diameter
lead diameter
see table
0.6
max
10 %
0.2
D0
feed hole diameter
4.0
+ 0.6
- 0.1
guaranteed between
component and tape
F
lead to lead distance
5.0
H0
H2
H3
H4
lead wire clinch height
component bottom to seating plane
component top to seating plane
seating plane difference
(left-right lead)
16.0
4.0
0.5
1.0
D + 5
0
max.
0.2
Δh
component alignment
0
2.0
L1
lead length
20
min.
T
t
total thickness
3.0
0.9
max.
max.
total tape thickness
with cardboard tape
0.5 0.1
REEL SPECIFICATIONS in millimeters
REEL DIMENSIONS in millimeters
W2
MAX.
W1
42
46
DIAMETER ∅
3
< 12
12
1
1
56
60
18
356
max.
+1
- 0
77 85.6 92
30
22.5
W
W
1
2
Document Number: 29084
Revision: 31-Aug-06
For technical questions, contact: nlr.europe@vishay.com
www.vishay.com
13
2381 66. 5...4/PTCCL..H...CBE
12 to 24 V PTC Thermistors
Vishay BCcomponents
For Overload Protection
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
100
1000
10
100
2381 660 53514
PTCCL05H351CBE
2381 662 51224
1
10
PTCCL11H122CBE
2381 662 51624
PTCCL13H162CBE
2381 660 54714
PTCCL05H471CBE
0.1
1
0
25 50 75 100 125 150 175 200 225
0
25
75 100 125 150 175 200 225
Temperature (°C)
50
Temperature (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
1000
10
100
2381 661 56114
PTCCL07H611CBE
1
2381 661 57014
PTCCL07H701CBE
2381 663 52224
10
1
PTCCL17H222CBE
2381 664 53024
PTCCL21H302CBE
0.1
2381 661 59014
PTCCL07H901CBE
0.01
0.1
0
25 50 75 100 125 150 175 200 225
0
25 50 75 100 125 150 175 200 225
Temperature (°C)
Temperature (°C)
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For technical questions, contact: nlr.europe@vishay.com
Document Number: 29084
Revision: 31-Aug-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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1
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