General-Purpose Phototransistor Photocouplers

LITEON General-Purpose Phototransistor Photocouplers are designed to provide reliable optical isolation and signal transmission in a wide range of electronic applications. These LITEON devices feature a phototransistor output that enables effective switching and signal coupling between input and output circuits while maintaining electrical isolation of up to 5000VRMS. With current transfer ratios (CTR) typically ranging from 20% to over 320%, and options for single or dual-channel configurations, the photocouplers are well-suited for use in microprocessor interfaces, control systems, and data communication circuits. Many models offer compact DIP or SOP packaging, wide operating temperature ranges, and compliance with international safety standards such as UL and VDE. The versatility, cost-effectiveness, and robust performance make these components ideal for both consumer electronics and industrial automation systems.

结果: 212
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 ECAD模型 安装风格 封装 / 箱体 通道数量 绝缘电压 输出类型 电流传输比(最小值) 电流传输比(最大值) If - 正向电流 Vf - 正向电压 最大集电极/发射极电压 最大集电极电流 最大集电极/发射极饱和电压 上升时间 下降时间 Vr - 反向电压 Pd-功率耗散 最小工作温度 最大工作温度 封装
LITEON 晶体管输出光电耦合器 P/C LTV-214 STD. TYPE 3,012库存量
6,000预期 2026/7/7
最低: 1
倍数: 1
: 3,000

SMD/SMT SMD-4 1 Channel 3750 Vrms NPN Phototransistor 20 % 400 % 50 mA 1.2 V 80 V 50 mA 400 mV 3 us 4 us 200 mW - 55 C + 110 C Reel, Cut Tape
LITEON 晶体管输出光电耦合器 SO8 100-200% 3.75KV 2CH Optocoupler 11,224库存量
最低: 1
倍数: 1
: 2,000

SMD/SMT SOP-8 2 Channel 3750 Vrms Phototransistor 100 % 200 % 30 mA 1.55 V 80 V 400 mV 3 us 3 us 6 V 125 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler Phototrans 83,676库存量
最低: 1
倍数: 1
: 3,000

SMD/SMT SMD-4 1 Channel 3750 Vrms NPN Phototransistor 20 % 400 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 170 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler Phototrans 22,388库存量
120,000预期 2026/7/6
最低: 1
倍数: 1
: 3,000

SMD/SMT SMD-4 1 Channel 3750 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 80 V 50 mA 200 mV 4 us 3 us 6 V 170 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler Phototrans 28,254库存量
33,000预期 2026/6/19
最低: 1
倍数: 1
: 3,000

SMD/SMT SMD-4 1 Channel 3750 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 170 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler 20,914库存量
30,000预期 2026/6/15
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 20 % 300 % 20 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 200 mW - 30 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 P/C LTV-814S-TA1 TAPPING TYPE II 18,113库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT 1 Channel 5000 Vrms NPN Phototransistor 20 % 300 % 20 mA 1.2 V 35 V 50 mA 200 mV 4 us 3 us 200 mW - 50 C + 110 C Reel, Cut Tape
LITEON 晶体管输出光电耦合器 Optocoupler 49,708库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 80 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler 72,666库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler 50% 5kv 4Pin SMT 16,705库存量
20,000预期 2026/6/15
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 300 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler 21,782库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-8 Gull Wing 2 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 30 C + 100 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler, AC 600%, 5KV, 4 PIN 31,898库存量
最低: 1
倍数: 1
: 3,000

SMD/SMT SSOP-4 1 Channel 3750 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 80 V 50 mA 400 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 P/C LTV354TA-V-36 STD.TYPE 16,997库存量
24,000预期 2026/7/15
最低: 1
倍数: 1
: 3,000

SMD/SMT 1 Channel 3750 Vrms NPN Phototransistor 50 % 150 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 170 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 PTR 20%, 2.5KV 18,018库存量
最低: 1
倍数: 1

Through Hole PDIP-6 1 Channel 2500 Vrms NPN Phototransistor 20 % 80 mA 1.5 V 30 V 100 mA 500 mV 3 us 3 us 6 V 250 mW - 55 C + 100 C Tube
LITEON 晶体管输出光电耦合器 PTR 100%, 3.5KV 18,127库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel 3550 Vrms NPN Phototransistor 100 % 60 mA 1.5 V 30 V 100 mA 300 mV 10 us 10 us 6 V 350 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 HCEV, 100%, 5KV 9,656库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.65 V 70 V 100 mA 300 mV 3 us 14 us 6 V 250 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler 44,530库存量
174,000在途量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 20 % 300 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 200 mW - 50 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler Phototrans 17,594库存量
最低: 1
倍数: 1

SMD/SMT PDIP-4 1 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Tube
LITEON 晶体管输出光电耦合器 Optocoupler 50% 5kv 4Pin SMT 16,872库存量
最低: 1
倍数: 1

Through Hole PDIP-4 1 Channel 5000 Vrms NPN Phototransistor 300 % 600 % 20 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 30 C + 100 C Tube
LITEON 晶体管输出光电耦合器 Optocoupler Phototrans 38,038库存量
最低: 1
倍数: 1

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Tube
LITEON 晶体管输出光电耦合器 Optocoupler 50% 5kv 4Pin SMT 30,050库存量
最低: 1
倍数: 1

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 300 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Tube
LITEON 晶体管输出光电耦合器 Optocoupler 28,219库存量
最低: 1
倍数: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
LITEON 晶体管输出光电耦合器 Optocoupler AC in 2-CHNL 9,938库存量
最低: 1
倍数: 1

Through Hole PDIP-8 2 Channel 5000 Vrms NPN Phototransistor 20 % 300 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 200 mW - 30 C + 100 C Tube
LITEON 晶体管输出光电耦合器 Optocplr Phototrans 2-CHNL 11,293库存量
最低: 1
倍数: 1

Through Hole PDIP-8 2 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 30 C + 100 C Tube
LITEON 晶体管输出光电耦合器 Optocplr Phototrans 2-CHNL 9,992库存量
最低: 1
倍数: 1

SMD/SMT PDIP-8 Gull Wing 2 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.4 V 35 V 50 mA 200 mV 18 us 18 us 6 V 200 mW - 30 C + 100 C Tube