VPG Foil Resistors

SMR1DZ/SMR3DZ Z-Foil 模製 SMD 電阻

VPG Foil Resistors 超高精度模製晶片電阻採用 Z-Foil 技術，提供極致的熱穩定性

VPG Foil Resistors SMR1DZ / SMR3DZ Z-Foil 模製 SMD 電阻的圖片VPG Foil Resistors SMR1DZ 與 SMR3DZ 系列是採用 Z-Foil 技術的模製表面黏著式電阻，提供卓越的熱穩定性、優異的負載壽命效能。這些電阻是專為要求嚴苛的類比應用而設計，典型 TCR 為 ±0.2 ppm/°C，負載壽命穩定性為 ±0.005%，額定功率下的 PCR 僅為 5 ppm。

SMR1DZ 與 SMR3DZ 配備靈活的端子，可減少 PCB 應力並提高長期效能，是計量、醫療儀器、航太電子等高精度環境的理想選擇。

特點
  • 技術：Z-Foil
  • 電阻溫度係數 (TCR)：
    • 典型值：±0.2 ppm/°C (-55°C 至 +125°C，以 +25°C 為基準)
  • 電阻容差：低至 ±0.01%
  • 電阻功率係數 (PCR)：額定功率下為 5 ppm
  • 負載壽命穩定性：
    • 典型值：±0.005% (+70°C，2000 小時)
  • 電阻值範圍：5 Ω 至 80 kΩ
  • +70°C 功率額定值：
    • SMR1DZ：高達 0.25 W
    • SMR3DZ：高達 0.6 W
  • 最高工作溫度：+175°C
  • 工作溫度範圍：-55°C 至 +125°C
  • 熱衝擊：±0.02%
  • 短時間過載：±0.02%
  • 防潮性：±0.03%
  • 抗焊接熱：±0.03%
  • 最大工作電壓：
    • SMR1DZ：73 V
    • SMR3DZ：180 V
  • 包裝：散裝或捲帶包裝 (EIA-481-1)
  • 結構：模製本體，附撓性端子
應用
  • 高精密度類比電路
  • 校準系統
  • 低雜訊訊號路徑
  • 太空與國防系統

SMR1DZ Z-Foil Molded SMD Resistors

圖片製造商零件編號說明電阻值容差功率 (W)現有數量價格查看詳情
RES SMD 10 OHM 0.1% 1/4W J LEADY174510R0000B9RRES SMD 10 OHM 0.1% 1/4W J LEAD10 Ohms±0.1%0.25W、1/4W1548 - 即時供貨$860.00查看詳情
RES SMD 100OHM 0.01% 1/4W J LEADY1745100R000T9RRES SMD 100OHM 0.01% 1/4W J LEAD100 Ohms±0.01%0.25W、1/4W0 - 即時供貨$974.00查看詳情
RES SMD 10K OHM 0.16W 2512Y174510K0000T9RRES SMD 10K OHM 0.16W 251210 kOhms±0.01%0.16W224 - 即時供貨$1,030.00查看詳情
SMR1DZ 185R00 TCR0.2 0.01% S TY1745185R000T9RSMR1DZ 185R00 TCR0.2 0.01% S T185 Ohms±0.01%0.25W、1/4W200 - 即時供貨$537.28查看詳情
RES SMD 1K OHM 0.01% 1/4W J LEADY17451K00000T9RRES SMD 1K OHM 0.01% 1/4W J LEAD1 kOhms±0.01%0.25W、1/4W0 - 即時供貨$974.00查看詳情
RES SMD 5K OHM 0.01% 1/4W J LEADY17455K00000T9RRES SMD 5K OHM 0.01% 1/4W J LEAD5 kOhms±0.01%0.25W、1/4W250 - 即時供貨$974.00查看詳情
RES SMD 20K OHM 0.16W 2512Y174520K0000T9RRES SMD 20K OHM 0.16W 251220 kOhms±0.01%0.16W207 - 即時供貨$1,030.00查看詳情
RES SMD 25K OHM 0.16W 2512Y174525K0000T9RRES SMD 25K OHM 0.16W 251225 kOhms±0.01%0.16W84 - 即時供貨$1,853.00查看詳情
RES SMD 50 OHM 0.01% 1/4W J LEADY174550R0000T9RRES SMD 50 OHM 0.01% 1/4W J LEAD50 Ohms±0.01%0.25W、1/4W162 - 即時供貨$754.00查看詳情
RES SMD 1K OHM 1% 1/4W J LEADY17451K00000F9RRES SMD 1K OHM 1% 1/4W J LEAD1 kOhms±1%0.25W、1/4W0 - 即時供貨$326.80查看詳情
RES SMD 274 OHM 1% 1/4W J LEADY1745274R000F9RRES SMD 274 OHM 1% 1/4W J LEAD274 Ohms±1%0.25W、1/4W0 - 即時供貨$330.67查看詳情
RES SMD 400 OHM 1% 1/4W J LEADY1745400R000F9RRES SMD 400 OHM 1% 1/4W J LEAD400 Ohms±1%0.25W、1/4W0 - 即時供貨$330.67查看詳情
RES SMD 10 OHM 0.1% 1/4W J LEADY174510R0000B0RRES SMD 10 OHM 0.1% 1/4W J LEAD10 Ohms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 1K OHM 0.1% 1/4W J LEADY17451K00000B0RRES SMD 1K OHM 0.1% 1/4W J LEAD1 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 2K OHM 0.1% 1/4W J LEADY17452K00000B9RRES SMD 2K OHM 0.1% 1/4W J LEAD2 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 2.21K OHM 1/4W J LEADY17452K21000B0RRES SMD 2.21K OHM 1/4W J LEAD2.21 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 4.64K OHM 1/4W J LEADY17454K64000B0RRES SMD 4.64K OHM 1/4W J LEAD4.64 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 4.99K OHM 1/4W J LEADY17454K99000B0RRES SMD 4.99K OHM 1/4W J LEAD4.99 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 5K OHM 0.1% 1/4W J LEADY17455K00000B0RRES SMD 5K OHM 0.1% 1/4W J LEAD5 kOhms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情
RES SMD 5 OHM 0.1% 1/4W J LEADY17455R00000B0RRES SMD 5 OHM 0.1% 1/4W J LEAD5 Ohms±0.1%0.25W、1/4W0 - 即時供貨$334.00查看詳情

SMR3DZ Z-Foil Molded SMD Resistors

圖片製造商零件編號說明電阻值容差功率 (W)現有數量價格查看詳情
RES SMD 100OHM 0.01% 0.6W J LEADY1746100R000T9RRES SMD 100OHM 0.01% 0.6W J LEAD100 Ohms±0.01%0.6W1836 - 即時供貨$1,458.00查看詳情
RES SMD 1K OHM 0.01% 0.6W J LEADY17461K00000T9RRES SMD 1K OHM 0.01% 0.6W J LEAD1 kOhms±0.01%0.6W331 - 即時供貨$1,458.00查看詳情
RES SMD 5K OHM 0.01% 0.6W J LEADY17465K00000T9RRES SMD 5K OHM 0.01% 0.6W J LEAD5 kOhms±0.01%0.6W50 - 即時供貨$1,458.00查看詳情
RES SMD 10KOHM 0.01% 0.6W J LEADY174610K0000T9RRES SMD 10KOHM 0.01% 0.6W J LEAD10 kOhms±0.01%0.6W25 - 即時供貨$1,458.00查看詳情
RES SMD 250OHM 0.01% 0.6W J LEADY1746250R000T9RRES SMD 250OHM 0.01% 0.6W J LEAD250 Ohms±0.01%0.6W365 - 即時供貨$1,458.00查看詳情
RES SMD 50 OHM 0.02% 0.6W J LEADY174650R0000Q9RRES SMD 50 OHM 0.02% 0.6W J LEAD50 Ohms±0.02%0.6W50 - 即時供貨$1,437.00查看詳情
RES SMD 1K OHM 1% 0.6W J LEADY17461K00000F0RRES SMD 1K OHM 1% 0.6W J LEAD1 kOhms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 1.42K OHM 1% 0.6W J LEADY17461K42000F0RRES SMD 1.42K OHM 1% 0.6W J LEAD1.42 kOhms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 200 OHM 1% 0.6W J LEADY1746200R000F0RRES SMD 200 OHM 1% 0.6W J LEAD200 Ohms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 3.83K OHM 1% 0.6W J LEADY17463K83000F0RRES SMD 3.83K OHM 1% 0.6W J LEAD3.83 kOhms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 7.5K OHM 1% 0.6W J LEADY17467K50000F0RRES SMD 7.5K OHM 1% 0.6W J LEAD7.5 kOhms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 8K OHM 1% 0.6W J LEADY17468K00000F0RRES SMD 8K OHM 1% 0.6W J LEAD8 kOhms±1%0.6W0 - 即時供貨$252.02查看詳情
RES SMD 22 OHM 0.5% 0.6W J LEADY174622R0000D9RRES SMD 22 OHM 0.5% 0.6W J LEAD22 Ohms±0.5%0.6W0 - 即時供貨$256.45查看詳情
RES SMD 51 OHM 0.5% 0.6W J LEADY174651R0000D9RRES SMD 51 OHM 0.5% 0.6W J LEAD51 Ohms±0.5%0.6W0 - 即時供貨$256.45查看詳情
RES SMD 10K OHM 1% 0.6W J LEADY174610K0000F9RRES SMD 10K OHM 1% 0.6W J LEAD10 kOhms±1%0.6W0 - 即時供貨$254.24查看詳情
RES SMD 33 OHM 0.5% 0.6W J LEADY174633R0000D9RRES SMD 33 OHM 0.5% 0.6W J LEAD33 Ohms±0.5%0.6W0 - 即時供貨$259.22查看詳情
RES SMD 7.2 OHM 0.5% 0.6W J LEADY17467R20000D0RRES SMD 7.2 OHM 0.5% 0.6W J LEAD7.2 Ohms±0.5%0.6W0 - 即時供貨$259.22查看詳情
RES SMD 100 OHM 0.1% 0.6W J LEADY1746100R000B0RRES SMD 100 OHM 0.1% 0.6W J LEAD100 Ohms±0.1%0.6W0 - 即時供貨$271.96查看詳情
RES SMD 100 OHM 0.1% 0.6W J LEADY1746100R000B9RRES SMD 100 OHM 0.1% 0.6W J LEAD100 Ohms±0.1%0.6W0 - 即時供貨$271.96查看詳情
RES SMD 109 OHM 0.1% 0.6W J LEADY1746109R000B9RRES SMD 109 OHM 0.1% 0.6W J LEAD109 Ohms±0.1%0.6W0 - 即時供貨$271.96查看詳情
發佈日期： 2026-03-23

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SMR1DZ and SMR3DZ Resistors VPG Foil Resistors offers enhanced resistor series, SMR1DZ and SMR3DZ, which are ultra high precision and have an almost instantaneous thermal stabilization time.
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