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参数资料
| 型号： | NJ28MA0302H-- |
| 厂商： | AVX Corporation |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | THERMISTOR NTC 3KOHM 3% |
| 标准包装： | 1,000 |
| 系列： | NJ28 |
| 在 25°C 时的电阻（欧姆）： | 3k |
| 电阻公差： | ±3% |
| B 值公差： | ±0.5% |
| B25/85： | 3960K |
| 工作温度： | -55°C ~ 150°C |
| 功率 - 最大： | 16mW |
| 长度 - 引线： | 1.38"（35.00mm） |
| 安装类型： | PCB，通孔 |
| 封装/外壳： | 塑模盘 |
| 包装： | 散装 |
NTC Accurate Thermistors
NJ 28 – NI 24 – NK 20
High precision resistance and an outstanding ability to
reproduce the sensibility index B, make these ranges of
products the types of thermistors ideal for temperature
measurement applications.
Leaded or unleaded, these small size and rapid response
time thermistors are able to meet the most accurate
requirements.
Types
Finish
NJ 28
Coated chip with phenolic
resin + varnish
NP 30
Coated chip with epoxy
NI 24
Coated chip with epoxy
AWG30 insulated leads
NK 20
Chip
+ tinned copper wires
+ Silver plated nickel wires
2.8 (.110) max 2.8 (.110) max
3.0 (.118) max
3.0 (.118) max
2.4 (.094) max
2.4 (.094) max
DIMENSIONS:
millimeters (inches)
0.4 (.016) +10 %
Marking
Operating temperature
Tolerance on Rn (25°C)
Maximum dissipation at 25°C
- 15%
0.4 (.016) +10%
-15%
On packaging only
-55°C to +150°C
±1%, ±2%, ±3%
0.16 W
0.57 (.022) +7%
-7%
1.75 (.069) ± 0.25 (0.10)
Thermal dissipation factor*
Thermal time constant
Response time
3 mW/°C
8s
<2s
3 mW/°C
8s
2 mW/°C
6s
TABLE OF VALUES
Types
N_ _ _ KA 0202
N_ _ _ MA 0302
N_ _ _ MA 0502
N_ _ _ MA 0103
N_ _ _ NA 0103
N_ _ _ PA 0203
N_ _ _ QA 0503
N_ _ _ RA 0104
Rn at 25°C ( ? )
2,000
3,000
5,000
10,000
10,000
20,000
50,000
100,000
Material Code
KA
MA
MA
MA
NA
PA
QA
RA
B (K)
3625 ± 1%
3960 ± 0.5%
3960 ± 0.5%
3960 ± 0.5%
4100 ± 1%
4235 ± 1%
4250 ± 1%
4380 ± 1%
at 25°C (%/°C)
– 4.1
– 4.5
– 4.5
– 4.5
– 4.6
– 4.8
– 4.8
– 4.9
* – = Add type as outlined above (Example NJ 2 8).
Resistance - Temperature characteristics: pages 36 to 40.
HOW TO ORDER
NJ28
Type
MA
Material Code
MA
0502
Resistance
5 k ?
F--
Tolerance
F (±1%)
(See table above)
19
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相关代理商/技术参数 |
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|---|---|
| NJ28MA0502F-- | 功能描述:热敏电阻 - NTC 5K OHM 1% 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 |
| NJ28MA0502G-- | 制造商:AVX Corporation 功能描述:THERMISTOR NTC 5KOHM 2% RADIAL 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 5KOHM, 2%, RADIAL 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 5KOHM, 2%, RADIAL, Thermistor Type:NTC, Resistance:5kohm, Therm |
| NJ28MA0502GCB | 制造商:AVX Corporation 功能描述: |
| NJ28MA0502GCC | 制造商:AVX Corporation 功能描述:NJ28 NTC Thermistor,2.8mm,5K,2% |
| NJ28NA0103F-- | 制造商:AVX Corporation 功能描述:THERMISTOR NTC 10K 2.8MM 制造商:AVX Corporation 功能描述:THERMISTOR, NTC, 10K, 2.8MM 制造商:AVX Corporation 功能描述:NJ28 NTC Thermistor,2.8mm,10K,1% |
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