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

Round Opto-electronics

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

Types of Opto-electronics

List Images

Results: 5,075

Applied Filters:

Lens Shape = Round

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 #

LED Panel Mount Indicators 1 Inch PMI, UV RatedGreen LED 24 Volts

556-16B4-304F
Dialight
1: $77.44
9In Stock

Mfr. Part No.
556-16B4-304F

Mouser Part No
645-55616B4304F

Dialight

LED Panel Mount Indicators 1 Inch PMI, UV RatedGreen LED 24 Volts

Learn More

Datasheet

9In Stock

$77.44

$62.29

$56.55

Quote

Min.: 1
Mult.: 1

LED Panel Mount Indicators 1 Inch PMI, UV RatedYellow LED 24 Volts

556-17B4-304F
Dialight
1: $73.49
15In Stock

Mfr. Part No.
556-17B4-304F

Mouser Part No
645-55617B4304F

Dialight

LED Panel Mount Indicators 1 Inch PMI, UV RatedYellow LED 24 Volts

Learn More

Datasheet

15In Stock

$73.49

$60.90

$56.62

Quote

Min.: 1
Mult.: 1

Single Colour LEDs 1206 w/LENS RED 640nm

599-0410-127F
Dialight
1: $0.49
369In Stock
27,000Expected 23/12/2026

Mfr. Part No.
599-0410-127F

Mouser Part No
645-599-0410-127F

Dialight

Single Colour LEDs 1206 w/LENS RED 640nm

Learn More

Datasheet

369In Stock

27,000Expected 23/12/2026

Cut Tape

$0.49

$0.333

$0.237

$0.192

Reel

$0.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

LED Panel Mount Indicators Red 60mcd 12VDC 15mA

612-3132-130F
Dialight
1: $8.40
235In Stock

Mfr. Part No.
612-3132-130F

Mouser Part No
645-6123132130F

Dialight

LED Panel Mount Indicators Red 60mcd 12VDC 15mA

Datasheet

235In Stock

$8.40

$5.70

$4.92

$4.31

View

Min.: 1
Mult.: 1

Infrared Emitters WL-TIRC IR THT Blue 3mm 845nm

15400385F3590
Wurth Elektronik
1: $1.35
91In Stock

Mfr. Part No.
15400385F3590

Mouser Part No
710-15400385F3590

Wurth Elektronik

Infrared Emitters WL-TIRC IR THT Blue 3mm 845nm

Learn More

Datasheet

91In Stock

$1.35

$1.21

$1.14

$1.06

View

Min.: 1
Mult.: 1

Infrared Emitters WL-TIRC IR THT Blue 3mm 940nm

15400394F3590
Wurth Elektronik
1: $0.598
2,032In Stock

Mfr. Part No.
15400394F3590

Mouser Part No
710-15400394F3590

Wurth Elektronik

Infrared Emitters WL-TIRC IR THT Blue 3mm 940nm

Learn More

Datasheet

2,032In Stock

$0.598

$0.53

$0.499

$0.465

View

Min.: 1
Mult.: 1

Infrared Emitters WL-TIRC IR THT Blue 5mm 845nm

15400585F3590
Wurth Elektronik
1: $1.35
133In Stock

Mfr. Part No.
15400585F3590

Mouser Part No
710-15400585F3590

Wurth Elektronik

Infrared Emitters WL-TIRC IR THT Blue 5mm 845nm

Learn More

Datasheet

133In Stock

$1.35

$1.21

$1.14

$1.06

View

Min.: 1
Mult.: 1

Infrared Emitters WL-TIRC IR THT Blue 5mm 940nm

15400594F3590
Wurth Elektronik
1: $0.598
19In Stock
500Expected 2/10/2026

Mfr. Part No.
15400594F3590

Mouser Part No
710-15400594F3590

Wurth Elektronik

Infrared Emitters WL-TIRC IR THT Blue 5mm 940nm

Learn More

Datasheet

19In Stock

500Expected 2/10/2026

$0.598

$0.53

$0.499

$0.465

View

Min.: 1
Mult.: 1

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

155060SS73200
Wurth Elektronik
1: $0.558
1,769In Stock

Mfr. Part No.
155060SS73200

Mouser Part No
710-155060SS73200

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

Learn More

Datasheet

1,769In Stock

Cut Tape

$0.558

$0.452

$0.375

$0.374

View

Reel

$0.341

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Blue 470nm

155124BS73200A
Wurth Elektronik
1: $0.354
2,699In Stock

Mfr. Part No.
155124BS73200A

Mouser Part No
710-155124BS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Blue 470nm

Learn More

Datasheet

2,699In Stock

Cut Tape

$0.354

$0.34

$0.317

$0.291

$0.267

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Green 525nm

155124GS73200A
Wurth Elektronik
1: $0.354
2,934In Stock
6,000Expected 18/9/2026

Mfr. Part No.
155124GS73200A

Mouser Part No
710-155124GS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Green 525nm

Learn More

Datasheet

2,934In Stock

6,000Expected 18/9/2026

Cut Tape

$0.354

$0.34

$0.317

$0.291

$0.267

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multi-Colour LEDs WL-SBSW BiClr Rnd Side 1204 Red/Green

155124RG73200
Wurth Elektronik
1: $0.707
2,718In Stock
3,000Expected 18/9/2026

Mfr. Part No.
155124RG73200

Mouser Part No
710-155124RG73200

Wurth Elektronik

Multi-Colour LEDs WL-SBSW BiClr Rnd Side 1204 Red/Green

Learn More

Datasheet

2,718In Stock

3,000Expected 18/9/2026

Cut Tape

$0.707

$0.692

$0.581

$0.416

View

Reel

$0.314

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Red

155124RS73200
Wurth Elektronik
1: $0.286
8,850In Stock
9,000Expected 18/9/2026

Mfr. Part No.
155124RS73200

Mouser Part No
710-155124RS73200

Wurth Elektronik

Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Red

Learn More

Datasheet

8,850In Stock

9,000Expected 18/9/2026

Cut Tape

$0.286

$0.276

$0.256

$0.222

$0.208

Reel

$0.201

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs WL-SMSW SMD Mono 1204 BrtGrn 573nm

155124VS73200A
Wurth Elektronik
1: $0.367
4,024In Stock

Mfr. Part No.
155124VS73200A

Mouser Part No
710-155124VS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono 1204 BrtGrn 573nm

Learn More

Datasheet

4,024In Stock

Cut Tape

$0.367

$0.34

$0.317

$0.291

$0.267

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Ylw

155124YS73200
Wurth Elektronik
1: $0.286
8,438In Stock
15,000Expected 18/9/2026

Mfr. Part No.
155124YS73200

Mouser Part No
710-155124YS73200

Wurth Elektronik

Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Ylw

Learn More

Datasheet

8,438In Stock

15,000Expected 18/9/2026

Cut Tape

$0.286

$0.276

$0.256

$0.222

$0.208

Reel

$0.201

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs WL-SMSW SMD Mono 1204 Yllw 589nm

155124YS73200A
Wurth Elektronik
1: $0.367
347In Stock
3,000Expected 18/9/2026

Mfr. Part No.
155124YS73200A

Mouser Part No
710-155124YS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono 1204 Yllw 589nm

Learn More

Datasheet

347In Stock

3,000Expected 18/9/2026

Cut Tape

$0.367

$0.34

$0.317

$0.291

$0.267

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.5 / Lens

IN-P36ATEG
Inolux
1: $0.925
2,790In Stock
10,000On Order

Mfr. Part No.
IN-P36ATEG

Mouser Part No
743-IN-P36ATEG

Inolux

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.5 / Lens

Datasheet

2,790In Stock

10,000On Order

Cut Tape

$0.925

$0.646

$0.464

$0.382

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.5 / Lens

IN-P36ATEUW.56
Inolux
1: $0.911
1,836In Stock
10,000Expected 15/1/2027

Mfr. Part No.
IN-P36ATEUW.56

Mouser Part No
743-IN-P36ATEUW.56

Inolux

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.5 / Lens

Datasheet

1,836In Stock

10,000Expected 15/1/2027

Cut Tape

$0.911

$0.632

$0.46

$0.382

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

IN-P36BTEG
Inolux
1: $0.925
6,060In Stock

Mfr. Part No.
IN-P36BTEG

Mouser Part No
743-IN-P36BTEG

Inolux

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

Datasheet

6,060In Stock

Cut Tape

$0.925

$0.636

$0.462

$0.384

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

IN-P36BTEUW.45
Inolux
1: $0.979
1,895In Stock

Mfr. Part No.
IN-P36BTEUW.45

Mouser Part No
743-IN-P36BTEUW.45

Inolux

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

Datasheet

1,895In Stock

Cut Tape

$0.979

$0.68

$0.495

$0.412

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

IN-P36BTEUW.56
Inolux
1: $0.83
188In Stock

Mfr. Part No.
IN-P36BTEUW.56

Mouser Part No
743-IN-P36BTEUW.56

Inolux

White LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

Datasheet

188In Stock

Cut Tape

$0.83

$0.575

$0.416

$0.366

Reel

$0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

IN-P36BTFR
Inolux
1: $0.925
756In Stock
10,000Expected 9/9/2026

Mfr. Part No.
IN-P36BTFR

Mouser Part No
743-IN-P36BTFR

Inolux

Single Colour LEDs Top View / PLCC 4 / 3.6 x 3.1 x 3.1 / Lens

Datasheet

756In Stock

10,000Expected 9/9/2026

Cut Tape

$0.925

$0.636

$0.462

$0.384

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

LED Panel Mount Indicators 8.4mm P. Grn 14in IP 67 Rnd Sealed PMI

PM3-PPGDW14.0
Bivar
1: $26.63
140In Stock
New At Mouser

Mfr. Part No.
PM3-PPGDW14.0

Mouser Part No
749-PM3-PPGDW14.0

New At Mouser

Bivar

LED Panel Mount Indicators 8.4mm P. Grn 14in IP 67 Rnd Sealed PMI

Datasheet

140In Stock

$26.63

$20.44

$17.19

$16.25

Min.: 1
Mult.: 1

Single Colour LEDs GREEN HI BRITE TRANS LENS

SLA-560MT3F
ROHM Semiconductor
1: $0.789
1,976In Stock

Mfr. Part No.
SLA-560MT3F

Mouser Part No
755-SLA-560MT3F

ROHM Semiconductor

Single Colour LEDs GREEN HI BRITE TRANS LENS

Learn More

Datasheet

1,976In Stock

Cut Tape

$0.789

$0.532

$0.384

$0.316

Reel

$0.294

View

Min.: 1
Mult.: 1

: 1,000

Single Colour LEDs LED, Blue, 126mW, 20mA, 3.2V, 470p, Circular, Through-Hole

SLA560BN2T3F
ROHM Semiconductor
1: $1.71
222In Stock
1,000Expected 30/11/2026

Mfr. Part No.
SLA560BN2T3F

Mouser Part No
755-SLA560BN2T3F

ROHM Semiconductor

Single Colour LEDs LED, Blue, 126mW, 20mA, 3.2V, 470p, Circular, Through-Hole

Learn More

Datasheet

222In Stock

1,000Expected 30/11/2026

$1.71

$1.20

$0.879

$0.747

View

Min.: 1
Mult.: 1

Round Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support