DATA SHEET
Part Number: NT03 22291
Ordering Different Lead Types:
Inside Kinked Leads
Outside Kinked Leads
Use
-A
after Ametherm’s part #
Use
-B
after Ametherm’s part #
For example: to order an inside kinked lead use part number NT03 22291
-A
D
D
D
T
B
L
S
STRAIGHT
LEADS
S
OUTSIDE
KINKED LEADS
S
INSIDE
KINKED LEADS
C
Electrical Specifications:
Zero-Power Resistance @25°C
R@0°C/R@50°C
R@25°C/R@125°C
Beta
Temp Coefficient of Resistance @ 25°C
Operating Temperature Range
Maximum Permissible Power (W)
Dissipation Constant (mW/°C)
Thermal Time Constant
2.20KΩ
±
10%
9.11
±
2%
29.27
±
2%
3950
±
2%
-4.40 %/°C
-50°C/150°C
0.45W
3.5mW/°C
10 seconds
Mechanical Specifications:
D
T
Lead Diameter
S
L
Straight Leads
2.92
±
0.4 mm
2.92
±
0.4 mm
0.5
±
0.2 mm
3.0 mm Nom
40.0
±
4.0 mm
Standard
Revision Date: March 19, 2003
Ametherm, Inc.
3111 N. Deer Run Road #4 Carson City, NV 89701
Telephone: (800) 808-2434 (775) 884-2434 Fax: (775) 884-0670
www.ametherm.com
DATA SHEET
Part Number: NT03 22291
Resistance Temperature Curve:
Temperature
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
R@T/R@25°C
66.97
47.25
33.74
24.37
17.80
13.13
9.776
7.348
5.570
4.257
3.279
2.550
1.998
1.576
1.252
1.000
0.8038
0.6499
0.5282
0.4316
0.3545
0.2949
0.2465
0.2070
0.1747
0.1481
0.1261
0.1077
0.09243
0.07961
0.06881
0.05977
0.05210
0.04560
0.04005
0.03529
0.03119
0.02766
0.02460
0.02194
0.01963
Ametherm, Inc.
3111 N. Deer Run Road #4 Carson City, NV 89701
Telephone: (800) 808-2434 (775) 884-2434 Fax: (775) 884-0670
www.ametherm.com
