抗蝕高精密薄膜貼片電阻-PR系列 Anti-Corrosive Thin Film Precision Chip Resistor-PR Series
PR05DTD 4703 |
| 基本參數(shù): PR05DTD 4703-Viking精密電阻-尺寸結(jié)構(gòu)說明: |
|
產(chǎn)品型號 |
PR05DTD 4703 |
電阻阻值 |
470kΩ |
電阻精度 |
±0.5% |
封裝尺寸 |
0805 |
溫度系數(shù) |
±50 ppm |
工作電壓 |
100V |
過載電壓
|
200V |
溫度范圍
|
-55~+155℃ |
|

 |
尺寸規(guī)格:0805
尺寸標(biāo)準(zhǔn) |
毫米mm |
L |
2.00±0.15 |
W
|
1.25±0.15 |
H
|
0.55±0.10 |
l1
|
0.30±0.20 |
l2 |
0.40±0.25 |
|
| PR05DTD 4703-Viking精密電阻-規(guī)格說明: |
PR |
05 |
D |
T |
D |
|
4703 |
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 |
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PR 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)
|
| |
0805 |
±0.5% |
紙/聚乙烯卷盤 |
±50 PPM/℃ |
1/10W |
470kΩ |
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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PR05DTD 4703-Viking精密電阻-環(huán)境特征及測試:
| 項目 |
條件 |
測試方法 |
| Size:0603/0805/1206/2010/2512 |
Size 0402 |
| Short Time Overload |
≦±0.02% |
≦±0.1% |
RCWV*2.5 or Max. overload voltage for 2 seconds |
| ≦±0.2% for high power rating |
| Endurance |
≦±0.05% |
≦±0.25% |
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF” |
| ≦±0.25% for high power rating |
| Damp Heat with Load |
≦±0.05% |
≦±0.5% |
40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs
with 1.5 hrs “ON” and 0.5 hrs “OFF” |
| ≦±0.25% for high power rating |
| Solderability |
95% min. coverage |
245±5°C for 3 seconds |
| Resistance to Soldering Heat |
≦±0.02% |
≦±0.1% |
260±5°C for 10 seconds |
| Thermal Shock |
≦±0.02% |
≦±0.1% |
-55°C~150°C, 100 cycles |
|
| PR05DTD 4703-Viking精密電阻-降額曲線: / PR05DTD 4703-Viking推薦焊盤: |
|
Unit: mm
| Type |
A |
B |
C |
PR05 |
1.00 |
1.00 |
1.35±0.2 |
|
|
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) |