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 / 光電耦合器的類型

變更類別視圖
結果: 248
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS Vr - 反向電壓 上升時間 集電極最大電流 安裝風格 封裝/外殼 通道數 輸出類型
onsemi 電晶體輸出光耦器 SO-8 DUAL CH PHOTO 12,892庫存量
最少: 1
倍數: 1
最大: 290

6 V 8 us 150 mA SMD/SMT SOIC-Narrow-8 2 Channel Photodarlington
Broadcom / Avago 電晶體輸出光耦器 3000Vrms 50% CTR 23,270庫存量
最少: 1
倍數: 1
: 3,000

6 V 2 us 50 mA SMD/SMT SOIC-4 1 Channel NPN Phototransistor
Broadcom / Avago 電晶體輸出光耦器 DC Phototx Coupler 19,978庫存量
最少: 1
倍數: 1
: 2,000

6 V 2 us 50 mA SMD/SMT SOIC-8 2 Channel NPN Phototransistor
Broadcom / Avago 電晶體輸出光耦器 5000 Vrms 50mA 21,936庫存量
最少: 1
倍數: 1

6 V 18 us 50 mA Through Hole PDIP-4 Gull Wing 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Dual CTR 100-200% 17,812庫存量
228,000在途量
最少: 1
倍數: 1
: 2,000

6 V 3 us 2.5 mA SMD/SMT SOIC-8 2 Channel NPN Phototransistor

Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Dual CTR >100% 22,544庫存量
最少: 1
倍數: 1
: 2,000

6 V 3 us 2.5 mA SMD/SMT SOIC-8 2 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Dual CTR >100% 2,522庫存量
最少: 1
倍數: 1

6 V 2 us 100 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR 63-125% 11,251庫存量
最少: 1
倍數: 1

6 V 3.5 us 100 mA Through Hole SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR 250-500% 4,918庫存量
最少: 1
倍數: 1

6 V 3.5 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Photodarlington Out Single CTR >600% 23,727庫存量
最少: 1
倍數: 1
: 3,000

6 V 300 us 80 mA SMD/SMT SOP-4 1 Channel Photodarlington
Vishay Semiconductors 電晶體輸出光耦器 Photodarlington Out Quad CTR >600% 5,306庫存量
18,000預期25/12/2026
最少: 1
倍數: 1
: 2,000

6 V 300 us 80 mA SMD/SMT SOP-16 4 Channel Photodarlington
onsemi 電晶體輸出光耦器 Optocoupler Phototrans No Base 1,092庫存量
最少: 1
倍數: 1

6 V 4 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
onsemi 電晶體輸出光耦器 Optocoupler Phototrans No Base 1,990庫存量
最少: 1
倍數: 1
: 1,000

6 V 6 us 50 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
onsemi 電晶體輸出光耦器 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers 2,252庫存量
6,000預期26/10/2026
最少: 1
倍數: 1
最大: 380

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out 653庫存量
最少: 1
倍數: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out CTR 50-600% 5,613庫存量
最少: 1
倍數: 1

6 V 4.6 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out CTR 50-600% 5,326庫存量
最少: 1
倍數: 1

6 V 3 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 RECOMMENDED ALT SFH6 4,845庫存量
12,000預期21/10/2026
最少: 1
倍數: 1

6 V 3 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR>20% 785庫存量
最少: 1
倍數: 1

6 V 2 us 50 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out 1,833庫存量
最少: 1
倍數: 1

6 V 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 NPN Phototransistor 334庫存量
2,000預期2/9/2026
最少: 1
倍數: 1

6 V 2 us 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR 40-80% 1,861庫存量
最少: 1
倍數: 1
: 1,000

6 V 2 us 100 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 NPN Phototransistor 5,745庫存量
最少: 1
倍數: 1

6 V 2 us 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR 63-125% 1,847庫存量
最少: 1
倍數: 1
: 1,000

6 V 2 us 100 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors 電晶體輸出光耦器 Phototransistor Out Single CTR 40-80% 814庫存量
2,000預期17/9/2026
最少: 1
倍數: 1

6 V 2 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor