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.

結果: 213
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (TWD) 基於數量按單價篩選表中結果。 數量 RoHS ECAD模型 安裝風格 封裝/外殼 通道數 絕緣電壓 輸出類型 電流傳輸比率(最小) 電流傳輸比率(最大) If - 順向電流 Vf - 順向電壓 集電極發射極最大電壓 集電極最大電流 集電極發射極最大飽和電壓 上升時間 下降時間 Vr - 反向電壓 Pd - 功率消耗 最低工作溫度 最高工作溫度 封裝
LITEON 電晶體輸出光耦器 Optocoupler 1,674庫存量
最少: 1
倍數: 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 4,930庫存量
最少: 1
倍數: 1

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 80 % 160 % 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 2,725庫存量
最少: 1
倍數: 1

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 130 % 260 % 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 4,342庫存量
最少: 1
倍數: 1

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 200 % 400 % 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 8,346庫存量
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 80 % 160 % 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 5,552庫存量
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 130 % 260 % 20 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 1,229庫存量
5,000預期2026/3/19
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-4 Gull Wing 1 Channel 5000 Vrms NPN Phototransistor 200 % 400 % 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 電晶體輸出光耦器 Optocoupler 50% 5kv 4Pin SMT 6,951庫存量
20,000預期2026/5/29
最少: 1
倍數: 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 電晶體輸出光耦器 Optocoupler AC in 2-CHNL 1,630庫存量
10,000預期2026/2/19
最少: 1
倍數: 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 電晶體輸出光耦器 Optocoupler AC in 2-CHNL 1,158庫存量
3,000預期2026/3/25
最少: 1
倍數: 1

SMD/SMT PDIP-8 Gull Wing 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 電晶體輸出光耦器 Optocoupler 4,739庫存量
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-8 Gull Wing 2 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 + 100 C Reel, Cut Tape, MouseReel
LITEON 電晶體輸出光耦器 Optocplr Phototrans 2-CHNL 2,385庫存量
最少: 1
倍數: 1

Through Hole PDIP-8 2 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 - 30 C + 100 C Tube
LITEON 電晶體輸出光耦器 Optocplr Phototrans 2-CHNL 4,557庫存量
3,000預期2026/2/19
最少: 1
倍數: 1

SMD/SMT SMD-8 2 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 - 30 C + 100 C Tube
LITEON 電晶體輸出光耦器 Optocoupler 4,043庫存量
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-8 Gull Wing 2 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 - 30 C + 100 C Reel, Cut Tape, MouseReel
LITEON 電晶體輸出光耦器 Optocoupler 974庫存量
10,000預期2026/3/19
最少: 1
倍數: 1
: 1,000

SMD/SMT PDIP-8 Gull Wing 2 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 - 30 C + 100 C Reel, Cut Tape, MouseReel
LITEON 電晶體輸出光耦器 Optocplr Phototrans 2-CHNL 3,552庫存量
最少: 1
倍數: 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 電晶體輸出光耦器 Optocplr Phototrans 2-CHNL 4,791庫存量
最少: 1
倍數: 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
LITEON 電晶體輸出光耦器 P/C LTV-827S-B TYPE 3,333庫存量
最少: 1
倍數: 1
: 50

SMD/SMT SMD-8 2 Channel 5000 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.2 V 35 V 50 mA 200 mV 4 us 3 us 6 V 200 mW - 30 C + 100 C Reel, Cut Tape
LITEON 電晶體輸出光耦器 Optocoupler 8,153庫存量
30,000預期2026/4/23
最少: 1
倍數: 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 電晶體輸出光耦器 Optocoupler AC in 4-CHNL 1,640庫存量
3,425預期2026/2/19
最少: 1
倍數: 1

Through Hole PDIP-16 4 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 - 30 C + 100 C Tube
LITEON 電晶體輸出光耦器 Optocplr Phototrans 4-CHNL 2,840庫存量
9,820預期2026/2/19
最少: 1
倍數: 1

Through Hole PDIP-16 4 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 電晶體輸出光耦器 Optocplr Phototrans 4-CHNL 5,209庫存量
20,000預期2026/3/19
最少: 1
倍數: 1

SMD/SMT SMD-16 4 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 電晶體輸出光耦器 Optocoupler 3,361庫存量
最少: 1
倍數: 1
: 25

SMD/SMT PDIP-16 Gull Wing 4 Channel 5000 Vrms Phototransistor 50 % 400 % 50 mA 1.4 V 35 V 50 mA 200 mV 4 us 3 us 6 V 170 mW - 25 C + 100 C Reel, Cut Tape
LITEON 電晶體輸出光耦器 P/C LTV354TA-V-36 STD.TYPE 1,995庫存量
33,000預期2026/3/19
最少: 1
倍數: 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 電晶體輸出光耦器 P/C LTV356TB-V STD. TYPE (VDE) 4,343庫存量
最少: 1
倍數: 1
: 3,000

SMD/SMT 1 Channel 3750 Vrms NPN Phototransistor 130 % 260 % 50 mA 1.4 V 80 V 50 mA 200 mV 18 us 18 us 6 V 170 mW - 55 C + 110 C Reel, Cut Tape, MouseReel