参数资料
型号: NC12K00123MBA
厂商: AVX Corporation
文件页数: 1/5页
文件大小: 0K
描述: THERM NTC 12KOHM 20% 0805 SMD
标准包装: 4,000
系列: NC12
在 25°C 时的电阻(欧姆): 12k
电阻公差: ±20%
B 值公差: ±3%
B25/85: 3630K
工作温度: -55°C ~ 150°C
功率 - 最大: 120mW
安装类型: 表面贴装
封装/外壳: 0805(2012 公制)
包装: 带卷 (TR)
NTC SMD Thermistors
NC 12 – NC 20
Chip thermistors are a high quality and low cost device espe-
cially developed for surface mounting applications. They are
widely used for temperature compensation but can also
achieve temperature control of printed circuits. Its silver -
palladium - platinum metallization provides a high degree of
resistance to dewetting of the terminations during soldering
(typically 260°C / 30 s).
Types
NC 12
IEC SIZE : 0805
2 (.079) ± 0.3 (.012)
NC 20
IEC SIZE : 1206
3.2 (.126) ± 0.4 (.016)
DIMENSIONS:
millimeters (inches)
1.25 (.049)
± 0.2 (.008)
0.5 (.020)
... 1.3 (.051)
1.6 (.063)
± 0.25 (.010)
0.5 (.020)
... 1.5 (.059)
0.2 (.008) min
0.2 (.008) min
0.2 (.008) min
0.2 (.008) min
Terminations
Marking
Climatic category
Operating temperature
Tolerance on Rn (25°C)
Silver – palladium – platinum metallization
On packaging only
40/125/56
-55°C to +150°C
±5%, ±10%, ±20%
Maximum dissipation at 25°C
Thermal dissipation factor
Thermal time constant
Resistance - Temperature characteristics: pages 36 to 40.
APPLICATIONS
0.12 W
2 mW/°C
5s
0.24 W
4 mW/°C
7s
?
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?
?
?
?
?
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LCD compensation
Battery packs
Mobile phones
CD players
Heating systems
Air-conditioning systems
Temperature control of Switch Mode Power Supplies
Compensation of pressure sensors
Protection of power transistors in various electronic circuits
HOW TO ORDER
NC 20
Type
K0
Material Code
K
(See tables pages 11, 36-40)
0103
Resistance
10,000 ?
M
Tolerance
M (±20%)
J (±5%)
BA
Suffix: Packaging
– –: Bulk
BA: Plastic tape
10
K (±10%)
(180mm diam. reel)
BE: Plastic tape (1/2 reel)
BC: Plastic tape
(330mm diam. reel)
BB: Cardboard tape
(180mm diam. reel)
BF: Cardboard tape (1/2 reel)
BD: Cardboard tape
(330mm diam. reel)
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