|
尺寸(size) |
Lmax |
Dmax |
d±0.05 |
|
RI1/4 |
7.0 |
2.5 |
0.60 |
|
RI1/2 |
10.5 |
3.9 |
0.60 |
|
RI1/1 |
14.0 |
5.5 |
0.75 |
|
RI2/1 |
14.0 |
5.5 |
0.75 |
■ 產(chǎn)品特點(diǎn) FEATURES
●超高阻值
●超高耐壓
●涂覆型
●Extra-high Resistance
●Extra-high voltage
●Application style
■ 應(yīng)用范圍 APPLICATIONS
●有高壓的電子設(shè)備
●Extra-high voltage electronic
equipment
■ 執(zhí)行標(biāo)準(zhǔn) REFERENCE STANDARDS
SJ 2867-88
GB 5729-2003
■ 技術(shù)參數(shù) TECHNICAL SPECIFICATIONS
|
型號(hào) |
70℃額定功耗 Rated dissipation,P70 |
阻值范圍 Resistance range |
阻值允許偏差 Resistance tolerance |
電阻溫度系數(shù) Temperature coefficient |
元件極限電壓 Max Working Voltage(V) |
絕緣電壓 Insulate Voltage(V) |
|||
RI2/1 |
0.25 |
10K~1000M |
0.5(D)、1(F)、5(J)、10(K) |
100 500 |
1600 |
500 |
|||
|
0.5 |
3500 |
750 |
|||||||
|
1 |
7000 |
1000 |
|||||||
|
2 |
7000 |
1000 |
■ 性能指標(biāo) PERFORMANCE
|
試驗(yàn)項(xiàng)目 Test ltem |
性能要求 Specifications |
試驗(yàn)變化 Test method |
|
短時(shí)過載 Short time overload |
△R≤±(1%R+0.05Ω) |
2.5VR , 5s |
|
可焊性 Soldeability |
≥95% |
235±5℃ 2±0.5s |
|
70℃耐久性 Endurance at 70℃ |
△R≤±(5%R+0.1Ω) |
70±2℃, VR(or Umax）1000h |
|
溫度快速變化 Rapid change of temperature |
△R≤±(1%R+0.05Ω) |
-55/125℃,30min 5cycles |
|
耐焊接熱 Leaching |
△R≤±(1%R+0.05Ω) |
350±10℃, 3.5±0.5s |
|
電涌Surge |
±5% |
More than 1MΩ, exert 10KV |
|
氣候順序 Climatic category |
△R≤±(5%R+0.1Ω) |
-10~65℃,濕度＞90%,循環(huán)240h |
|
125℃耐久性 Endurance at 125℃ |
△R≤±(5%R+0.1Ω) |
125℃, PR1000h |
|
振動(dòng) Vibrating |
△R≤±(1%R+0.05Ω) |
10~500Hz,0.75mm or 98m/s2 ,6h |
■ 訂貨示例 How To Order
例如Example
|
精度 Tolerance |
|
D:±0.5% F:±1% J:±5% K:±10%
|
|
包裝方式 Pakaging |
|
塑料袋plastic bags 編帶tape |
|
標(biāo)稱阻值 Nominal Value |
|
1006=100MΩ 1122=11.2KΩ 1R00=1Ω 0R495=0.495Ω 1114=1.11MΩ 2206=220MΩ |
|
溫度系數(shù) TCR |
|
1:±100ppm 0:±500ppm |
|
產(chǎn)品型號(hào) Type |
|
RI1/4 RI1/2 RI1/1 |
