符合GB/T 5729-1994;
低溫漂;徑向引線;
溫度范圍:-55℃~155℃;
高穩定:±0.5%,70℃,1000小時。
外形尺寸
技術說明
型號 Type | UPR1/10 | UPR1/8 | UPR1/4 | |||||||||||||||||||||
70℃時的額定功率 Power Rating at 70℃(W) | 0.1 | 0.125 | 0.25 | |||||||||||||||||||||
最大工作電壓 Max Working Voltage (V) | 200 | 250 | 300 | |||||||||||||||||||||
阻值范圍 Resistance Range (Ω) | 10R-2M0 | 10R-2M0 | 10R-2M0 | |||||||||||||||||||||
精度范圍 Tolerance Range | L(±0.01%),P(±0.02%),W(±0.05%),B(±0.1%) | |||||||||||||||||||||||
溫度系數范圍 TCR-Range(PPM/℃) | C10(±2),C7(±5),C6(±10),C5(±15),C4(±20),C3(±25) | |||||||||||||||||||||||
外形尺寸 Dimensions(mm) | A±0.5 | 10.5 | 7.5 | 9.5 | ||||||||||||||||||||
B±0.5 | 9.5 | 9.0 | 12.0 | |||||||||||||||||||||
C±0.5 | 4.0 | 2.5 | 4.0 | |||||||||||||||||||||
D | 2.54~7.6 | 3.81 | 2.54~5.08 | |||||||||||||||||||||
E±2 | 10 | 10 | 10 | |||||||||||||||||||||
F±0.05 | 0.63 | 0.63 | 0.63 |
性能指標
試驗項目 Test Item |
標準要求 Standard Requirement |
試驗方法 Test Methods |
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過載 Short Time Over Load | ≤±(0.1%+0.01Ω) | 2.5VR,5S | ||||||||||||||||||||||
溫度沖擊 Temperature Shock | ≤±(0.1%+0.01Ω) | -55℃/155℃,5cycles | ||||||||||||||||||||||
介質耐壓 Dielectric Strength | ≤±(0.1%+0.01Ω) | VAC,1min±5S | ||||||||||||||||||||||
耐焊接熱 Resistance to Solder | ≤±(0.1%+0.01Ω) | 260℃,10S | ||||||||||||||||||||||
壽命 Load Life | ≤±(0.5%+0.05Ω) | 70℃,PR,1000h | ||||||||||||||||||||||
沖擊 Shock | ≤±(0.1%+0.01Ω) | 1000m/S2,6ms | ||||||||||||||||||||||
振動 Vibration | ≤±(0.1%+0.01Ω) | 10-500HZ,0.75mm,98m/S2 |
★訂貨示例(Examples for purchase):型號-阻值-精度-溫度系數 UPR1/10-10R-P-C7
★未列出產品請與我公司技術部門聯系,我公司可按貴單位要求生產.
★Resitors not listed above can be produced as well,please contact our technology Dept.
★包裝說明:采用塑料自封袋+紙質盒包裝(起訂量20只)
★Packing:Plastic reclosable bags(mog20pcs)