PTCCL05H271DBE

2381 66. 5...1/PTCCL..H....BE
Vishay BCcomponents
30 V to 60 V PTC Thermistors
For Overload Protection
FEATURES
• Wide range of trip and non-trip currents:
From 94 mA up to 2 A for the trip current
• Small ratio between trip and non-trip currents
(It/Int = 1.5 at 25 °C)
• High maximum overload current (up to 23 A)
• Leaded parts withstand mechanical stresses
and vibration
• UL file E148885 according to XGPU standard UL1434
• UL approved PTCs are guaranteed to withstand severe
test programs
• Long-life cycle tests (over 5000 trip cycles)
• Long-life storage tests (3000 h at 250 °C)
• Electrical cycle tests at low ambient temperatures
(- 40 °C or 0 °C)
• Damp-heat and water immersion tests
• Overvoltage tests at up to 200 % of rated voltage
• Compliant to RoHS directive 2002/95/EC and
accordance to WEEE 2002/96/EC
in
APPLICATIONS
QUICK REFERENCE DATA
Over-temperature/over-load protection:
• Telecommunications
• Automotive systems
• Industrial electronics
• Consumer electronics
• Electronic data processing
PARAMETER
VALUE
UNIT
Maximum voltage (DC or AC)
30 to 60
V
Holding current
0.094 to 2
A
Resistance at 25 °C (R25)
0.3 to 50
Ω
Imax.
0.8 to 23
A
These directly heated thermistors have a positive
temperature coefficient and are primarily intended for
overload protection. They consist of a naked disk with two
tinned brass or copper clad steel leads and are coated with
a high temperature silicone UL 94 V-0 coating. Leadless
disks and leaded disks without coating are available on
request.
140
°C
MOUNTING
Switch temperature
Operating temperature range
at max. voltage
Climatic category
- 40 to + 85
40/125/56
°C
DESCRIPTION
The PTC Thermistors are suitable for processing on
automatic insertion equipment.
Typical soldering
235 °C; duration: 5 s (Pb-bearing)
245 °C, duration: 5 s (Lead (Pb)-free)
Resistance to soldering heat
260 °C, duration: 10 s max.
MARKING
Only the grey lacquered thermistors with a diameter of
8.5 mm to 20.5 mm are marked with BC, R25 value (example
1R9) on one side and Int, Vmax. on the other side.
Document Number: 29085
Revision: 29-Jul-09
For technical questions, contact: [email protected]
www.vishay.com
15
2381 66. 5...1/PTCCL..H....BE
30 V to 60 V PTC Thermistors
For Overload Protection
Vishay BCcomponents
ELECTRICAL DATA AND ORDERING INFORMATION for 2381 66. 5...1; max. voltage = 30 V to 60 V (AC or DC) (1)
Int MAX.
at 25 °C
(mA)
94
130
180
270
320
410
470
540
610
700
830
920
1170
1390
1770
2050
R25
± 20 %
(Ω)
50
25
13
6
5
3
2.5
1.9
1.7
1.3
1.1
0.9
0.7
0.5
0.4
0.3
It MIN.
at 25 °C
(mA)
145
195
270
405
480
615
705
810
915
1050
1245
1380
1755
2085
2655
3075
I MAX. (2)
at 25 °C
(mA)
800
1200
1700
2500
3500
4500
5000
6000
7000
8000
10 000
11 000
13 500
16 000
20 000
23 000
V
MAX.
(V)
60
60
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Ires MAX.
at Vmax. and
25 °C (mA)
22
25
45
60
62
65
70
75
80
90
100
105
140
170
200
220
CATALOG NUMBERS
DISSIP.
FACTOR
(mW/K)
ØD
MAX.
(mm)
BULK
TAPE ON REEL
6.9
6.9
6.9
6.9
7.8
7.8
8.8
8.8
9.9
9.9
11.5
11.5
14.5
14.5
18.7
18.7
5
5
5
5
7
7
8.5
8.5
10.5
10.5
12.5
12.5
16.5
16.5
20.5
20.5
2381 660 59491
2381 660 51311
2381 660 51811
2381 660 52711
2381 661 53211
2381 661 54111
2381 661 54711
2381 661 55411
2381 662 56111
2381 662 57011
2381 662 58311
2381 662 59211
2381 663 51121
2381 663 51321
2381 664 51721
2381 664 52021
2381 660 69491
2381 660 61311
2381 660 61811
2381 660 62711
2381 661 63211
2381 661 64111
2322 661 64711
2381 661 65411
2381 662 66111
2381 662 67011
2381 662 68311
2381 662 69211
-
Notes
(1) The thermistors are clamped at the seating plane.
(2) I
max. is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state.
UL approval: Imax. x 0.85
SAP AND 12NC PART NUMBERS
12NC
2381 660 x9491
2381 660 x1311
2381 660 x1811
2381 660 x2711
2381 661 x3211
2381 661 x4111
2381 661 x4711
2381 661 x5411
SAP CODING
PTCCL05H940EyE
PTCCL05H131EyE
PTCCL05H181DyE
PTCCL05H271DyE
PTCCL07H321DyE
PTCCL07H411DyE
PTCCL09H471DyE
PTCCL09H541DyE
12NC
2381 662 x6111
2381 662 x7011
2381 662 x8311
2381 662 x9211
2381 663 51121
2381 663 51321
2381 664 51721
2381 664 52021
SAP CODING
PTCCL11H611DyE
PTCCL11H701DyE
PTCCL13H831DyE
PTCCL13H921DyE
PTCCL17H112DBE
PTCCL17H132DBE
PTCCL21H172DBE
PTCCL21H202DBE
Notes
• For bulk parts replace x by “5” and y by “B”
• For taped on reel parts replace it x by “6” and y by “T”
CURRENT DEVIATION AS A FUNCTION OF THE AMBIENT TEMPERATURE
250
%
200
It
150
Int
100
Imax
50
0
- 50
www.vishay.com
16
- 25
0
25
50
For technical questions, contact: [email protected]
75
Tamb (°C)
100
Document Number: 29085
Revision: 29-Jul-09
2381 66. 5...1/PTCCL..H....BE
30 V to 60 V PTC Thermistors
For Overload Protection
Vishay BCcomponents
Vmax. (%)
VOLTAGE DERATING AS A FUNCTION OF AMBIENT TEMPERATURE
120
100
80
60
40
20
0
- 50
- 25
0
25
50
75
100
125
200
175
Tamb (°C)
150
ELECTRICAL CHARACTERISTICS Imax. AS A FUNCTION OF VOLTAGE
200
Imax
(%)
150
100
80
0
40 50
70
100
120
150
Vrated (%)
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.
TYPICAL TRIP-TIME AS A FUNCTION OF TRIP CURRENT RATIO
102
Curve 1: Ø Dmax. = 20.5 mm
ts
Curve 2: Ø Dmax. = 16.5 mm
Curve 3: Ø Dmax. = 12.5 mm
10
Curve 4: Ø Dmax. = 10.5 mm
Curve 5: Ø Dmax. = 8.5 mm
1
10-1
Curve 6: Ø Dmax. = 7.0 mm
(1)
(2)
(3)
(4)
(5)
(6)
(7)
1
2
4
6
8
10
12
14
It/Int
Curve 7: Ø Dmax. = 5.0 mm
Measured in accordance
with “IEC 60738”.
16
Trip-time or switching time (ts)
To check the trip-time for a specific PTC, refer to the Electrical Data and Ordering Information tables for the value Int. Divide the
overload or trip current by this Int and you realize the factor It/Int. This rule is valid for any ambient temperature between 0 °C
and 70 °C. Adapt the correct non-trip current with the appropriate curve in the Current Deviation as a Function of the Ambient
Temperature graph. The relationship between the It/Int factor and the switching time is a function of the PTC diameter; see the
above graphs.
Example
What will be the trip-time at Iol = 3 A and Tamb = 0 °C of a thermistor type 2381 661 54711; 2.5 Ω; Ø Dmax. = 8.5 mm:
Int from the table: 470 mA at 25 °C
Int: 470 x 1.12 = 526 mA (at 0 °C).
Overload current = 3 A; factor It/Int: 3/0.526 = 5.70. In the typical trip-time as a function of trip current ratio graph, at the 8.5 mm line
and It/Int = 5.70, the typical trip-time is 1.7 s.
Document Number: 29085
Revision: 29-Jul-09
For technical questions, contact: [email protected]
www.vishay.com
17
2381 66. 5...1/PTCCL..H....BE
30 V to 60 V PTC Thermistors
For Overload Protection
Vishay BCcomponents
COMPONENTS OUTLINE
CODE NUMBER 2381
660
661
662
SPQ
OUTLINE
5...1
500
Fig. 1a
6...1
1500
Fig. 1b
5...1
250
Fig. 1a
6...1
1500
Fig. 1b
5...1
250
Fig. 1a
66111 to 67011
1500
Fig. 1b
68311 to 69211
750
Fig. 1b
663
5...1
200
Fig. 1a
664
5...1
100
Fig. 1a
PTC THERMISTORS IN BULK
D
DIMENSIONS OF BULK TYPE PTC’S (in mm)
T
H3
H2
F
L1
d
D
See table
d
0.6 ± 10 %
T
4.0 max.
H2
4.0 ± 1.0
H3
D + 5 max.
L1
20 min.
F
5.0
Fig. 1a
PTC THERMISTORS ON TAPE ON REEL
TAPE AND REEL ACCORDING
TO IEC 60286-2 dimensions in millimeters
T
P
D
P
h
P
h
SYMBOL
PARAMETER
D
Body diameter
See table
max.
d
Lead diameter
0.6
± 10 %
Pitch of components
Diameter < 12 mm
Diameter ≥ 12 mm
12.7
25.4
± 1.0
± 2.0
P0
Feedhole pitch
12.7
± 0.3
F
Leadcenter to
leadcenter distance
(between component
and tape)
5.0
+ 0.6
- 0.1
H0
Lead wire
clinch height
16.0
± 0.5
H2
Component bottom
to seating plane
4.0
± 1.0
H3
Component top
to seating plane
D+5
max.
T
Total thinkness
4.0
max.
H3
H2
d
P
W2
L
W0 W1 W H0 H1
P0
P1
F
D0
T1
t
Fig. 1b
www.vishay.com
18
For technical questions, contact: [email protected]
DIMENSIONS TOLERANCE
Document Number: 29085
Revision: 29-Jul-09
2381 66. 5...1/PTCCL..H....BE
30 V to 60 V PTC Thermistors
For Overload Protection
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
105
105
2381 660 59491
PTCCL05H940EBE
104
2381 660 51311
PTCCL05H131EBE
2381 660 51811
PTCCL05H181DBE
103
2381 661 53211
PTCCL07H321DBE
104
Resistance [Ω]
Resistance [Ω]
106
102
2381 661 54111
PTCCL07H411DBE
103
2381 661 54711
PTCCL09H471DBE
102
10
10
2381 660 52711
PTCCL05H271DBE
1
Vishay BCcomponents
1
0 25 50 75 100 125 150 175 200 225 250
Temperature [°C]
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
2381 661 55411
PTCCL08H541DBE
0 25 50 75 100 125 150 175 200 225 250
Temperature [°C]
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC
104
104
2381 663 51121
PTCCL17H112DBE
2381 663 51321
PTCCL17H132DBE
2381 662 57011
PTCCL11H701DBE
102
10
103
2381 662 56111
PTCCL11H611DBE
Resistance [Ω]
Resistance [Ω]
103
2381 662 58311
PTCCL13H931DBE
102
2381 664 51721
PTCCL21H172DBE
10
1
1
2381 662 59211
PTCCL13H921DBE
10-1
0 25 50 75 100 125 150 175 200 225 250
Temperature [°C]
Document Number: 29085
Revision: 29-Jul-09
2381 664 52021
PTCCL21H202DBE
10-1
0 25 50 75 100 125 150 175 200 225 250
Temperature [°C]
For technical questions, contact: [email protected]
www.vishay.com
19
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000