232267191002 Datasheet, PDF (1/5 Pages) Vishay Siliconix – PTC Thermistors, For Temperature Protection

2322 671 91...
Vishay BCcomponents
PTC Thermistors, For Temperature Protection
QUICK REFERENCE DATA
PARAMETER
VALUE
Maximum resistance at 25 °C
Minimum resistance at
(T_n + 15) °C
Maximum (DC) voltage
Temperature range
Weight:
91002 to 91014
91072 to 91087
91102 to 91114
91152 to 91164
Climatic category
120
4 000
30
−20 to (T_n + 15)
≈0.013
≈0.003
≈0.08
≈0.09
25/125/56
UNIT
Ω
Ω
V
°C
g
g
g
g
FEATURES
• Well-defined protection temperature levels
• Very fast reaction time
• Accurate resistance for ease of circuit design
• Excellent long term behavior
• Wide range of protection temperatures
• No need to reset supply after overtemperature switch
• Small size and rugged
• Coated leaded and naked devices available.
APPLICATIONS
• Industrial electronics
• Power supplies
• Electronic data processing
• Motor protection.
DESCRIPTION
These directly heated thermistors have a positive
temperature coefficient and are primarily intended for
sensing.
NOMINAL WORKING TEMPERATURES AND ORDERING INFORMATION
NOMINAL WORKING TEMPERATURE
TYPE/CATALOG NUMBER 2322 ... .....
T_n
(°C)
RESISTANCE
from −20 °C
to T_n −20 °C
(Ω)
RESISTANCE
at T_n −5 °C
(Ω)
RESISTANCE
at T_n +5 °C
(kΩ)
NAKED CHIP⁽¹⁾
1.0 × 1.0
(mm)
1.7 × 1.7
(mm)
671 .....
671 .....
LEADED DEVICE
NORMAL
LEADS
671 .....
LONG
LEADS
671 .....
COLOR
CODE
70
30 to 250
80
30 to 250
90
30 to 250
100
30 to 250
110
30 to 250
120
30 to 250
125
30 to 250
130
30 to 250
135
30 to 250
140
30 to 250
145
30 to 250
150
30 to 250
155
30 to 250
160
30 to 250
170
30 to 250
50 to 570
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
50 to 550
0.570 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
1.33 to 50
91072
91073 ⁽²⁾
91074 ⁽²⁾
91075 ⁽²⁾
91076
91077
91078
91079
91081
91082
91083
91084
91085
91086
91087
91002
91003
91004
91005
91006
91007
−
91009
−
91012
−
91014
−
91016
91017
91102
91103
91104
91105
91106
91107
−
91109
−
91112
−
91114
−
−
−
91152
91153
91154
91155
91156
91157
−
91159
−
91162
−
91164
−
−
−
black
brown
red
orange
yellow
green
−
blue
−
violet
−
grey
−
−
−
Notes
1. Naked chips are packed in a hermetically-sealed alu-plastic bag.
2. Resistance at T_n +5 °C = 0.570 to 50 kΩ.
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For technical questions contact: [e-mail]
Document Number: 29074
Revision: 10-Oct-03