2322 641 66123 Vishay, 2322 641 66123 Datasheet - Page 2

• Manufacturer Part Number: 2322 641 66123
• Description: THERMISTOR LEADED 12K OHM NTC
• Manufacturer: Vishay
• Series: 2322r

Specifications of 2322 641 66123

• Resistance In Ohms @ 25°c: 12K
• Resistance Tolerance: ±3%
• B Value Tolerance: ±2%
• B25/85: 3740K
• Operating Temperature: -40°C ~ 125°C
• Power - Max: 250mW
• Mounting Type: Through Hole
• Package / Case: Box, 4 x 2.5 x 4.4mm
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• B0/50: -
• B25/50: -
• B25/75: -
• B25/100: -
• Lead Length: -
• Other names: 232264166123; BC1496; NTCLM101XX123HB0

Document Number: 29059
Revision: 10-Oct-03
DIMENSIONS in millimeters
For dimensions see Electrical Data and Ordering Information Table
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES
T
( ° ° ° ° C)
− 40
− 35
− 30
− 25
− 20
− 15
− 10
100
105
110
115
120
125
oper
− 5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0
5
Fig.1 Component outline.
0.09154
0.07860
0.06773
0.05858
0.05083
0.04426
0.03866
0.03387
R
0.8059
0.6535
0.5330
0.4372
0.3605
0.2989
0.2490
0.2084
0.1753
0.1481
0.1256
0.1070
33.21
23.99
17.52
12.93
9.636
7.250
5.505
4.216
3.255
2.534
1.987
1.570
1.249
1.000
T
/R
25
For technical questions contact: [e-mail]
B-TOLERANCE
NTC Thermistors, Molded Range
∆ ∆ ∆ ∆ R DUE TO
2.66
2.41
2.17
1.94
1.71
1.50
1.29
1.08
0.89
0.70
0.52
0.34
0.17
0.00
0.16
0.32
0.47
0.62
0.77
0.91
1.05
1.18
1.31
1.44
1.57
1.69
1.81
1.93
2.04
2.15
2.26
2.37
2.47
2.57
(%)
(%/K)
-6.57
-6.36
-6.15
-5.95
-5.76
-5.58
-5.40
-5.24
-5.08
-4.92
-4.78
-4.64
-4.50
-4.37
-4.25
-4.13
-4.02
-3.91
-3.80
-3.70
-3.60
-3.51
-3.42
-3.33
-3.25
-3.16
-3.09
-3.01
-2.94
-2.87
-2.80
-2.73
-2.67
-2.61
DERATING
TC
(%)
100
P
0
40
0
73062
52779
38545
28444
21199
15950
12110
Power derating curve.
6.222
961.8
793.2
657.5
547.8
458.6
385.7
325.8
276.4
235.5
201.4
172.9
149.0
128.9
111.8
97.37
85.05
74.52
9275
7162
5575
4372
3454
2747
2200
1773
1438
1173
Vishay BCcomponents
2322 641 .....
55
( Ω Ω Ω Ω )
R
2322 641 6....
T
85
(1)
T
amb
89667
64774
47305
34908
26017
19575
14863
11383
6.272
973.4
807.0
672.3
562.8
473.3
399.9
339.2
289.0
247.2
212.2
182.9
158.2
137.2
119.5
104.4
91.46
8790
6842
5366
4239
3372
2700
2176
1764
1439
1180
www.vishay.com
( C)
o
125
113