高精密薄膜貼片電阻-AR系列 Thin Film Precision Chip Resistor－AR Series
AR10ATC14R7 |
| 基本參數(shù)： AR10ATC14R7-Viking精密電阻-尺寸結(jié)構(gòu)說明： |
|
產(chǎn)品型號 |
AR10ATC14R7 |
電阻阻值 |
14.7Ω |
電阻精度 |
±0.05% |
封裝尺寸 |
2010 |
溫度系數(shù) |
±25 ppm |
工作電壓 |
150V |
過載電壓
|
300V |
溫度范圍
|
-55～+155℃ |
|
 |
尺寸規(guī)格：2010
尺寸標(biāo)準(zhǔn) |
毫米mm |
L |
4.90±0.15 |
W
|
2.40±0.15 |
H
|
0.55±0.10 |
l1
|
0.60±0.30 |
l2 |
0.50±0.25 |
|
| AR10ATC14R7-Viking精密電阻-規(guī)格說明： |
AR |
10 |
A |
T |
C |
1 |
4R7 |
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 |
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AR 系列 |
外形尺寸 |
電阻公差 |
包裝類型 |
溫度系數(shù) |
功率 |
電阻值 |
遵循標(biāo)準(zhǔn)
|
| |
2010 |
±0.05% |
紙/聚乙烯卷盤 |
±25 PPM/℃ |
1/4W |
14.7Ω |
E96/ E24 |
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注：該規(guī)格書由北京明輝峰尚科技有限公司技術(shù)部提供，如有變更請以AIKING官方規(guī)格書為準(zhǔn) |
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| AR10ATC14R7-Viking精密電阻-降額曲線： |
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AR10ATC14R7-Viking精密電阻-環(huán)境特征及測試： |
| 項目 |
條件 |
測試方法 |
| Tol.≦0.05% |
Tol.>0.05% |
Temperature Coefficient of Resistance
(T.C.R.) |
As Spec. |
+25/-55/+25/+125/+25°C |
| Short Time Overload |
ΔR±0.05% |
ΔR±0.2% |
RCWV*2.5 or Max. overload voltage for 5 seconds |
| ΔR±0.2% for high power rating |
| Insulation Resistance |
>1000 MΩ |
Apply 100VDC for 1 minute |
| Endurance |
ΔR±0.05% |
ΔR±0.2% |
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF” |
| >7kΩ ΔR±0.5% |
| ΔR±0.5% for high power rating |
| Damp Heat with Load |
ΔR±0.05% |
ΔR±0.3% |
40±2°C, 90~95% R.H. Max. working voltage for 1000
hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” |
| ΔR±0.5% for high power rating |
|
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注：該規(guī)格書由北京明輝峰尚科技有限公司技術(shù)部提供，如有變更請以AIKING官方規(guī)格書為準(zhǔn) |
|
AR10ATC14R7-Viking精密電阻-環(huán)境特征及測試： |
| 項目 |
條件 |
測試方法 |
| Tol.≦0.05% |
Tol.>0.05% |
| Bending Strength |
ΔR±0.05% |
ΔR±0.2% |
Bending amplitude 3 mm for 10 seconds |
| Solderability |
95% min. coverage |
245±5°C for 3 seconds |
| Resistance to Soldering Heat |
ΔR±0.05% |
ΔR±0.2% |
260±5°C for 10 seconds |
| Dielectric Withstand Voltage |
By Type |
Max. overload voltage for 1 minute |
| Thermal Shock |
ΔR±0.05% |
ΔR±0.25% |
-55°C~150°C, 100 cycles |
| Low Temperature Operation |
ΔR±0.05% |
ΔR±0.2% |
1 hour, -65°C, followed by 45 minutes of RCWV |
| ΔR±0.5% for high power rating |
Reference Standards: MIL-STD-202, JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH |
|
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| AR10ATC14R7-Viking推薦焊盤： |
 |
Unit: mm
| Type |
A |
B |
C |
AR10 |
3.60 |
1.40 |
2.50±0.2 |
|
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注：該規(guī)格書由北京明輝峰尚科技有限公司技術(shù)部提供，如有變更請以AIKING官方規(guī)格書為準(zhǔn) |
