NT0310269 [AMETHERM]
Circuit Protection Thermistors; 电路保护热敏电阻
| 型号： | NT0310269 |
| 厂家： | 
AMETHERM CIRCUIT PROTECTION THERMISTORS |
| 描述： | Circuit Protection Thermistors |
| 文件： | 总2页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
Part Number: NT03 10269
D
D
D
T
B
L
S
S
S
C
STRAIGHT
LEADS
OUTSIDE
KINKED LEADS
INSIDE
KINKED LEADS
Electrical Specifications:
Mechanical Specifications:
Zero-Power Resistance @ 25°C
1.0K Ω ± 10%
6.90 ± 2%
D
T
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
Resistance @ 0°C/ Resistance @ 50°C
Resistance @ 25°C/ Resistance @ 125°C
Beta
Temp Coefficient of Resistance @ 25°C
Operating Temperature Range
Maximum Permissible Power
Dissipation Constant
19.27 ± 2%
3500 ± 2%
-3.83 %/°C
-50°C ± 150°C
0.45 W
Lead Diameter
S
L
Straight Leads
2.90mW/°C
10 seconds
Thermal Time Constant
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 10269
Resistance Temperature Curve:
Temperature
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
R@T/R@25°C
38.99
28.74
21.45
16.12
12.25
9.400
7.270
5.671
4.457
3.529
0
2.813
5
2.257
10
1.824
15
1.484
20
1.214
25
1.000
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
0.8282
0.6897
0.5773
0.4857
0.4105
0.3485
0.2972
0.2546
0.2189
0.1890
0.1638
0.1425
0.1244
0.1089
0.09569
0.08417
0.07428
0.06577
0.05842
0.05205
0.04651
0.04167
0.03744
0.03372
0.03045
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
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