DN
Vishay Dale
NTC Thermistors
FEATURES
• Temperature measurement.
• Temperature control.
• Inrush current limiting.
• Temperature compensation.
• Sensing liquid level or air flow.
STANDARD ELECTRICAL SPECIFICATIONS and DIMENSIONS in inches [millimeters]
B
A
0.5
Min.
C
BASE
REFERENCE DIMENSIONS (inches)
Lead
RESISTANCE TCR @ 25°C
RO @ 25°C
(Ω) ± 10%
DISSIPATION
CONSTANT
Dc (mW/°C)
TIME
(%/°C)
(Curve)
CONSTANT BODY
PART NUMBER
DN5004D2R5K
DN4005D5R0K
DN3003D5R0K
DN4008D7R5K
DN3005D7R5K
DN3508D100K
DN2304D100K
DN2707D150K
DN2004D150K
DN2508D200K
DN2005D200K
DN1705D250K
DN2008D300K
DN1708D400K
DN5004A250K
DN4005A500K
DN3003A500K
DN4008A750K
DN3005A750K
DN3508A101K
DN2304A101K
DN2707A151K
DN2004A151K
Tc (Sec)
60.00
50.00
35.00
65.00
42.00
60.00
22.00
55.00
20.00
45.00
25.00
19.00
25.00
22.00
60.00
50.00
48.00
65.00
42.00
60.00
22.00
55.00
20.00
TYPE
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
DISC
A
B
C
AWG #
22.00
22.00
24.00
22.00
24.00
22.00
24.00
24.00
24.00
24.00
24.00
24.00
24.00
24.00
22.00
22.00
24.00
22.00
24.00
22.00
24.00
24.00
24.00
2.50
5.00
14.00
9.00
8.00
9.00
8.00
9.00
7.00
8.50
7.00
8.00
7.00
7.00
7.00
7.00
14.00
9.00
8.00
9.00
8.00
9.00
7.00
8.50
7.00
0.500
0.400
0.300
0.400
0.300
0.350
0.225
0.270
0.200
0.250
0.200
0.170
0.200
0.170
0.500
0.400
0.350
0.400
0.300
0.350
0.225
0.270
0.200
0.040
0.050
0.030
0.080
0.045
0.080
0.035
0.070
0.040
0.080
0.050
0.050
0.080
0.075
0.040
0.055
0.040
0.080
0.045
0.080
0.035
0.070
0.040
0.30
0.30
0.20
0.30
0.20
0.25
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.20
0.30
0.20
0.20
0.20
0.20
0.20
5.00
7.50
7.50
10.00
10.00
15.00
15.00
20.00
20.00
25.00
30.00
40.00
25.00
50.00
50.00
75.00
75.00
100.00
100.00
150.00
150.00
- 3.3
(D)
- 3.9
(A)
Document Number 33024
Revision 19-Mar-02
For technical questions, contact thermistor1@vishay.com
www.vishay.com
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