.hide-partial { max-height: none; } .show-more { display: none; }

NPN Phototransistor Optocouplers/Photocouplers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers/Photocouplers

List Images

Results: 2 160

Applied Filters:

Output Type = NPN Phototransistor

Manufacturer

Vr - Reverse Voltage

Rise Time

Maximum Collector Current

Mounting Style

Package/Case

Number of Channels

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Transistor Output Optocouplers Optocoupler Phototransistor

4N25TVM
onsemi
1: 0,645 €
1 042In Stock

Mfr. Part No.
4N25TVM

Mouser Part No
512-4N25TVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 042In Stock

0,645 €

0,444 €

0,324 €

0,271 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N25VM
onsemi
1: 0,645 €
768In Stock

Mfr. Part No.
4N25VM

Mouser Part No
512-4N25VM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

768In Stock

0,645 €

0,356 €

0,324 €

0,278 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N26M
onsemi
1: 0,55 €
1 127In Stock

Mfr. Part No.
4N26M

Mouser Part No
512-4N26M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 127In Stock

0,55 €

0,347 €

0,286 €

0,242 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers PHOTO TRANS

4N26SM
onsemi
1: 0,585 €
461In Stock

Mfr. Part No.
4N26SM

Mouser Part No
512-4N26SM

onsemi

Transistor Output Optocouplers PHOTO TRANS

Datasheet

461In Stock

0,585 €

0,347 €

0,314 €

0,262 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N26SR2M
onsemi
1: 0,636 €
1 038In Stock
9 000Expected 22/09/2026

Mfr. Part No.
4N26SR2M

Mouser Part No
512-4N26SR2M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 038In Stock

9 000Expected 22/09/2026

Cut Tape

0,636 €

0,439 €

0,321 €

0,268 €

Reel

0,214 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 120

: 1 000

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N26TVM
onsemi
1: 0,645 €
985In Stock

Mfr. Part No.
4N26TVM

Mouser Part No
512-4N26TVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

985In Stock

0,645 €

0,444 €

0,324 €

0,271 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N27M
onsemi
1: 0,55 €
1 807In Stock

Mfr. Part No.
4N27M

Mouser Part No
512-4N27M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 807In Stock

0,55 €

0,386 €

0,283 €

0,255 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers DIP-6 PHOTO TRANS

4N27SM
onsemi
1: 0,55 €
582In Stock

Mfr. Part No.
4N27SM

Mouser Part No
512-4N27SM

onsemi

Transistor Output Optocouplers DIP-6 PHOTO TRANS

Datasheet

582In Stock

0,55 €

0,321 €

0,284 €

0,244 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N27SR2M
onsemi
1: 0,748 €
1 767In Stock

Mfr. Part No.
4N27SR2M

Mouser Part No
512-4N27SR2M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 767In Stock

Cut Tape

0,748 €

0,515 €

0,377 €

0,318 €

Reel

0,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N28M
onsemi
1: 0,542 €
1 890In Stock

Mfr. Part No.
4N28M

Mouser Part No
512-4N28M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 890In Stock

0,542 €

0,318 €

0,28 €

0,236 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers PHOTO TRANS

4N28SM
onsemi
1: 0,576 €
725In Stock

Mfr. Part No.
4N28SM

Mouser Part No
512-4N28SM

onsemi

Transistor Output Optocouplers PHOTO TRANS

Datasheet

725In Stock

0,576 €

0,318 €

0,292 €

0,253 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N28SR2VM
onsemi
1: 0,593 €
75In Stock

Mfr. Part No.
4N28SR2VM

Mouser Part No
512-4N28SR2VM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

75In Stock

Cut Tape

0,593 €

0,464 €

0,339 €

0,26 €

Reel

0,245 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

6 V

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N35M
onsemi
1: 0,473 €
2 595In Stock
4 000Expected 06/10/2026

Mfr. Part No.
4N35M

Mouser Part No
512-4N35M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

2 595In Stock

4 000Expected 06/10/2026

0,473 €

0,438 €

0,315 €

0,26 €

0,241 €

Min.: 1
Mult.: 1
Max.: 1 000

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N35SVM
onsemi
1: 0,645 €
992In Stock
1 000Expected 22/12/2026

Mfr. Part No.
4N35SVM

Mouser Part No
512-4N35SVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

992In Stock

1 000Expected 22/12/2026

0,645 €

0,357 €

0,325 €

0,278 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N35TVM
onsemi
1: 0,645 €
3 000On Order

Mfr. Part No.
4N35TVM

Mouser Part No
512-4N35TVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

3 000On Order

0,645 €

0,416 €

0,323 €

0,27 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N35VM
onsemi
1: 0,619 €
578In Stock

Mfr. Part No.
4N35VM

Mouser Part No
512-4N35VM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

578In Stock

0,619 €

0,347 €

0,314 €

0,262 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers PHOTO TRANS

4N36SM
onsemi
1: 0,55 €
1 645In Stock

Mfr. Part No.
4N36SM

Mouser Part No
512-4N36SM

onsemi

Transistor Output Optocouplers PHOTO TRANS

Datasheet

1 645In Stock

0,55 €

0,347 €

0,286 €

0,242 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N36SR2M
onsemi
1: 0,636 €
1 000In Stock

Mfr. Part No.
4N36SR2M

Mouser Part No
512-4N36SR2M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

1 000In Stock

Cut Tape

0,636 €

0,439 €

0,321 €

0,268 €

Reel

0,244 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N37M
onsemi
1: 0,602 €
94In Stock
10 000On Order

Mfr. Part No.
4N37M

Mouser Part No
512-4N37M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

94In Stock

10 000On Order

0,602 €

0,333 €

0,302 €

0,25 €

0,221 €

Min.: 1
Mult.: 1
Max.: 1 040

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers SM-DIP6 PHOTO TRANS

4N37SM
onsemi
1: 0,507 €
1 143In Stock

Mfr. Part No.
4N37SM

Mouser Part No
512-4N37SM

onsemi

Transistor Output Optocouplers SM-DIP6 PHOTO TRANS

Datasheet

1 143In Stock

0,507 €

0,296 €

0,261 €

0,224 €

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N37SR2M
onsemi
1: 0,593 €
798In Stock

Mfr. Part No.
4N37SR2M

Mouser Part No
512-4N37SR2M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

798In Stock

Cut Tape

0,593 €

0,42 €

0,313 €

0,264 €

Reel

0,243 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N37SR2VM
onsemi
1: 0,628 €
217In Stock
2 000On Order

Mfr. Part No.
4N37SR2VM

Mouser Part No
512-4N37SR2VM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

217In Stock

2 000On Order

Cut Tape

0,628 €

0,436 €

0,319 €

0,267 €

Reel

0,249 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

6 V

SMD/SMT

SMD-DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N37TVM
onsemi
1: 0,602 €
2 019In Stock

Mfr. Part No.
4N37TVM

Mouser Part No
512-4N37TVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

2 019In Stock

0,602 €

0,42 €

0,305 €

0,255 €

View

Min.: 1
Mult.: 1

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

4N38M
onsemi
1: 0,568 €
3 142In Stock

Mfr. Part No.
4N38M

Mouser Part No
512-4N38M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Learn More

Datasheet

3 142In Stock

0,568 €

0,311 €

0,284 €

0,246 €

View

Min.: 1
Mult.: 1

6 V

100 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers 6PW HVCEO TR SMD

4N38SM
onsemi
1: 0,628 €
2 361In Stock
1 000Expected 06/10/2026

Mfr. Part No.
4N38SM

Mouser Part No
512-4N38SM

onsemi

Transistor Output Optocouplers 6PW HVCEO TR SMD

Learn More

Datasheet

2 361In Stock

1 000Expected 06/10/2026

0,628 €

0,433 €

0,316 €

0,263 €

0,246 €

Min.: 1
Mult.: 1
Max.: 1 000

6 V

100 mA

SMD/SMT

SMD-6

1 Channel

NPN Phototransistor

NPN Phototransistor Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

Customer Service Office

Company

Resources

Support

1.1 us
1.6 us
2 us
2.4 us
2.5 us
2.8 us
3 us
3.2 us
3.5 us
4 us
4.2 us
4.6 us
5 us
5.4 us
5.5 us
5.7 us
6 us
7 us
8 us
10 us

360 uA
500 uA
1 mA
1.5 mA
2 mA
2.5 mA
3.5 mA
4 mA
8 mA
10 mA
13 mA
20 mA
30 mA
40 mA
44 mA
50 mA
60 mA
80 mA
90 mA
100 mA

DIP-16
DIP-4
DIP-4 Gull Wing
DIP-6
DIP-8
DIP-LF6-4
LCC-6
LSOP-4
LSSOP-4
MDIP-4
MDIP-8
MFP-4
Miniflat-4
PDIP-16
PDIP-16 Gull Wing
PDIP-4
PDIP-4 Gull Wing
PDIP-6
PDIP-6 Gull Wing
PDIP-8