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PDF ( 数据手册 , 数据表 ) 23226645xxxx

零件编号 23226645xxxx
描述 (232266x5xxxx) PTC Thermistors
制造商 Vishay Siliconix
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23226645xxxx 数据手册, 描述, 功能
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2322 4/5/6.. .....
Vishay BCcomponents
PTC Thermistors For Overload
And Overcurrent Protection
QUICK REFERENCE DATA
PARAMETER
VALUE
Switch temperature; note 1
Maximum voltage; note 2:
2322 66. 5...4
2322 66. 4/5/6...1
2322 66. 4/5/6...2
2322 66. 4/5/6...3
Temperature range:
2322 66. 4/5/6...1
2322 66. 4/5/6...2
2322 66. 4/5/6...3
Climatic category:
66. 4/5/6...1
66. 4/5/6...2/3
140
20
30 to 60
145
265
40 to +85
0 to 70
0 to 70
40/125/56
25/125/56
UNIT
°C
V (DC)
V (DC)
V (RMS)
V (RMS)
°C
°C
°C
Notes
1. 2322 660 5 ...4 types, have a 155°C switch temperature.
2. 2322 660 4/5/6 ...3 types, have a 120 °C switch temperature.
3. Rated voltages are respectively:
24 to 48 V (AC or DC)
120 V (AC or DC)
230 V (AC or DC).
FEATURES
Different voltages to be chosen in function of the
application
Available in three mechanical versions:
– 2322 66. 4.... naked discs
– 2322 66. 5.... leaded and coated
– 2322 66. 6.... taped, on reel (to diameter 12.5 mm)
Wide range of trip and non-trip currents: from 17 mA up to
4.5 A for the trip current
Wide range of resistance: from 0.3 up to 3 k
Small ratio between trip and non-trip currents
(It/Int = 1.5 at 25 °C)
High maximum inrush current
Excellent long term behaviour, also in humidity
Leaded parts withstand mechanical stresses and vibration
UL approved PTCs are guaranteed to withstand severe
test programmes including:
– long-life cycle tests (over 5000 trip cycles)
– long-life storage tests (3000 hours 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.
UL file E148885 according to XGPU2 standard UL1434.
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 or with two
tinned brass or copper clad steel leads and coated.
PACKAGING
All tape and reel specifications are in accordance with “IEC
60 286-3”.
Document Number: 29069
Revision: 10-Oct-03
For technical questions contact: [email protected]
www.vishay.com
151







23226645xxxx pdf, 数据表
www.D2a3taS2he2et44U./c5om/6.. .....
Vishay BCcomponents
PTC Thermistors For Overload
And Overcurrent Protection
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 51624.
100
R
(ý)
10
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 663 52224.
10
R
(ý)
1
1
0,1
0 25 50 75 100 125 150 175 200 225
T (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 59491/51311.
106
R
(W)
105
104
103
102
59491
51311
10
0 50 100 150 200 250
T (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 662 56111/57011/58311.
104
R
(W)
56111
58311
103 57011
0,1
0 25 50 75 100 125 150 175 200 225
T (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 51811/52711
and 661 53211.
105
R
(W)
104
53211
51811
52711
103
102
51811
10 52711
53211
1
0 50 100 150 200 250
T (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 59211 and
663 51121/51321.
104
R
(W)
103
51121
51321
59211
102 102
10
56111 57011
1 58311
10-1
0
www.vishay.com
158
50 100
10
1 59211 51211
51321
150 200 250
T (°C)
10-1
0
50
For technical questions contact: [email protected]
100
150 200 250
T (°C)
Document Number: 29069
Revision: 10-Oct-03














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