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参数资料
| 型号： | NC20MC0391JBA |
| 厂商： | AVX Corporation |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | THERM NTC 390OHM 5% 1206 SMD |
| 标准包装： | 3,000 |
| 系列： | NC20 |
| 在 25°C 时的电阻（欧姆）： | 390 |
| 电阻公差： | ±5% |
| B 值公差： | ±3% |
| B25/85： | 3910K |
| 工作温度： | -55°C ~ 150°C |
| 功率 - 最大： | 240mW |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 1206（3216 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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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| NC20MC0391JBB | 功能描述:热敏电阻 - NTC 1206 390ohm 5% NCNR RoHS:否 制造商:EPCOS 电阻:10 kOhms 功率额定值:150 mW 容差:2 % 端接类型:Radial 系列:B57703M 工作温度范围:- 55 C to + 125 C |
| NC20MC0471KBA | 制造商:AVX Corporation 功能描述: |
| NC20MC0471MBA | 制造商:AVX Corporation 功能描述: |
| NC20MC0561JBA | 功能描述:热敏电阻 - NTC 1206 560ohm 5% RoHS:否 制造商:EPCOS 电阻:10 kOhms 功率额定值:150 mW 容差:2 % 端接类型:Radial 系列:B57703M 工作温度范围:- 55 C to + 125 C |
| NC20MC0561JBB | 功能描述:热敏电阻 - NTC 1206 560ohm 5% NCNR RoHS:否 制造商:EPCOS 电阻:10 kOhms 功率额定值:150 mW 容差:2 % 端接类型:Radial 系列:B57703M 工作温度范围:- 55 C to + 125 C |
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