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参数资料
| 型号： | NB20J00472JBA |
| 厂商： | AVX Corporation |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | THERM NTC 4.7KOHM 5% 1206 SMD |
| 标准包装： | 3,000 |
| 系列： | NB20 |
| 在 25°C 时的电阻（欧姆）： | 4.7k |
| 电阻公差： | ±5% |
| B 值公差： | ±3% |
| B25/85： | 3480K |
| 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
With Nickel Barrier Termination NB 12 - NB 20
Chip thermistors are high quality and low cost devices
especially developed for surface mounting applications. They
are widely used for temperature compensation but can also
achieve temperature control of printed circuits.
A nickel barrier metallization provides outstanding qualities of
solderability and enables this chip to meet the requirements
of the most severe soldering processes.
Types
DIMENSIONS:
millimeters (inches)
NB 12
IEC SIZE : 0805
2 (.079) ± 0.3 (.012)
1.25 (.049)
± 0.2 (.008)
0.5 (.020)
... 1.3 (.051)
NB 20
IEC SIZE : 1206
3.2 (.126) ± 0.4 (.016)
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)
Nickel Barrier
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
NB 20
Type
K0
Material Code
K
(See tables page 13)
0103
Resistance
10,000 ?
M
Tolerance
M (±20%)
J (±5%)
BA
Suffix: Packaging
– –: Bulk
BA: Plastic tape
12
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 |
|---|---|
| NB20J00472KBA | 功能描述:热敏电阻 - NTC 4700ohms 10% 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 |
| NB20J00682JBA | 制造商:AVX Corporation 功能描述: |
| NB20J00682KBA | 制造商:AVX Corporation 功能描述: 制造商:AVX Corporation 功能描述:THERMISTOR NTC 6.8K 1206 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 6.8K, 1206 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 6.8K, 1206, Thermistor Type:NTC, Resistance:6.8kohm, Thermistor Tolerance:-10% to +10%, Beta Value (K):3480K, Thermistor Case Style:1206, Operating Temperature Min:-55C, Operating Temperature Max:150C, SVHC:No SVHC, RoHS Compliant: Yes 制造商:AVX Corporation 功能描述:NTC SMD Thermistor, NB20J, 6.8K, 10% |
| NB20J50822JBA | 制造商:AVX Corporation 功能描述:THERMISTOR NTC 8.2K 1206 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 8.2K, 1206 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 8.2K, 1206; Thermistor Type:NTC; Resistance:8.2kohm; Thermistor Tolerance:-5% to +5%; Beta Value (K):3480K; Thermistor Case Style:1206; Operating Temperature Min:-55C; Operating Temperature Max:150C; SVHC:No SVHC ;RoHS Compliant: Yes 制造商:AVX Corporation 功能描述:NTC SMD Thermistor, NB20J, 8.2K, 5% |
| NB20K00103JBA | 功能描述:热敏电阻 - NTC 10Kohms 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 |
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