Optocouplers for AC/DC Power Supplies

Isolation is critical to protect both an electronics system and the user from potentially hazardous voltages, or where a high level of electrical isolation between electronics systems is necessary. Digital isolators are known for their speed of data transmission, high level of magnetic immunity, and long life expectancy.

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光耦合器/光电耦合器类型

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结果: 250
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS Vr - 反向电压 上升时间 最大集电极电流 安装风格 封装 / 箱体 通道数量 输出类型
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out
15,000预期 2026/9/4
最低: 1
倍数: 1
: 3,000

6 V 5.5 us 50 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
onsemi 光隔离放大器 Error amplifier Optocoupler 73库存量
2,000预期 2026/12/8
最低: 1
倍数: 1
: 1,000

50 mA SMD/SMT SMD-DIP-8 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR 100-200%
22,048在途量
最低: 1
倍数: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
onsemi MOSFET输出光电耦合器 FET Bilateral analog
5,991在途量
最低: 1
倍数: 1

5 V Through Hole PDIP-6 1 Channel Photo MOSFET
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR 63-125%
9,993在途量
最低: 1
倍数: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 Phototrans Ouput MFP Input
32,500在途量
最低: 1
倍数: 1
: 2,500

6 V 3 us 80 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 Phototransistor Output Optocoupler
9,786在途量
最低: 1
倍数: 1

6 V 3 us 80 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 Hi Volt Phototrans
18,000在途量
最低: 1
倍数: 1

6 V 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 8-Pin Optocoupler 2Ch Phototransistor
20,000在途量
最低: 1
倍数: 1
: 2,500

6 V 3.2 us 150 mA SMD/SMT SOIC-Narrow-8 2 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 PHOTOTRANSISTOR OUT CTR 80-240%
2,360预期 2026/12/4
最低: 1
倍数: 1
: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Photodarlington Out Single CTR > 1000%
3,000预期 2026/7/31
最低: 1
倍数: 1
: 1,000

6 V 125 mA SMD/SMT SMD-4 1 Channel Photodarlington
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR>200-400%
7,897在途量
最低: 1
倍数: 1
: 2,000

6 V 3 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out
1,957预期 2026/7/9
最低: 1
倍数: 1

6 V 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 PHOTO DARL
2,403在途量
最低: 1
倍数: 1
最大: 260

3 V 150 mA SMD/SMT PDIP-6 Gull Wing 1 Channel Photodarlington
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR > 63-125%
2,880在途量
最低: 1
倍数: 1
: 1,000

6 V 3 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR > 100% 无库存交货期 12 周
最低: 1
倍数: 1

6 V 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
onsemi 晶体管输出光电耦合器 6-Pin DIP General Purpose Photodarlington Optocoupler 无库存交货期 40 周
最低: 1
倍数: 1

3 V 150 mA SMD/SMT SMD-DIP-6 1 Channel Photodarlington
Broadcom / Avago 晶体管输出光电耦合器 5000 Vrms 50% CTR 无库存交货期 20 周
最低: 8,900
倍数: 50

6 V 18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR 63-125% 无库存
最低: 1
倍数: 1

6 V 2 us 50 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Photodarlington Out Single CTR >200% 无库存
最低: 2,000
倍数: 2,000
: 2,000

6 V 100 mA SMD/SMT SOIC-Narrow-8 1 Channel Photodarlington
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR > 40-80% 无库存
最低: 4,000
倍数: 4,000

6 V 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 RECOMMENDED ALT VO61 无库存
最低: 4,000
倍数: 4,000

6 V 3 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR > 40-80% 无库存
最低: 4,000
倍数: 4,000

6 V 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors 晶体管输出光电耦合器 Phototransistor Out Single CTR > 63-125% 无库存
最低: 1
倍数: 1

5 V 4.2 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
onsemi 光隔离放大器 Error Amp Coupler Transistor Output 无库存交货期 26 周
最低: 1
倍数: 1

50 mA SMD/SMT SMD-DIP-8 1 Channel Phototransistor