NPN Phototransistor Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers
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Qty. RoHS Vr - Reverse Voltage
Rise Time
Maximum Collector Current
Mounting Style
Package/Case
Number of Channels
Output Type
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
Datasheet
5 998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 V 3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61
Datasheet
8 393In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
Datasheet
10 003In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

2 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%
Datasheet
10 391In Stock
13 000Expected 02/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

2 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-200%
Datasheet
7 420In Stock
Min.: 1
Mult.: 1

2 us 100 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-320%
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

2 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-600%
Datasheet
5 587In Stock
Min.: 1
Mult.: 1

2 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
Datasheet
4 092In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

3.5 us 100 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-200%
Datasheet
3 381In Stock
Min.: 1
Mult.: 1

3.5 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%
Datasheet
3 530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%
Datasheet
4 137In Stock
Min.: 1
Mult.: 1

3.5 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 50-300%
Datasheet
5 651In Stock
Min.: 1
Mult.: 1

6 V 5.5 us 100 mA SMD/SMT SSOP-16 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
Datasheet
Product Comments
7 972In Stock
66 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 3 us 50 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 80-300%
Datasheet
Product Comments
24 110In Stock
54 000Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 3 us 50 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
77 367In Stock
46 873On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-354T-A STD. TYPE
Datasheet
11 287In Stock
9 000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000
18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
110 491In Stock
99 000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 4 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-356T BIN B (2.0) STD. TYPE
Datasheet
62 956In Stock
21 000Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
29 565In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
15 189In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
34 457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
24 052In Stock
32 850On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-A TAPING TYPE II
Datasheet
49 860In Stock
5 000Expected 07/09/2026
Min.: 1
Mult.: 1
: 1 000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-D TAPPING TYPE II
Datasheet
15 060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
41 556In Stock
55 000Expected 09/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor