4 mm Opto-electronics

Results: 194
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
ams OSRAM White LEDs White OSLON Boost 6,796In Stock
Cut Tape
$10.04
$7.76
$6.29
$5.77
$5.49
Reel
$4.89
Min.: 1
Mult.: 1
: 2,000
Kingbright Multi-Colour LEDs 3MM RED/GREEN 38,736In Stock
$1.00
$0.698
$0.51
$0.424
Min.: 1
Mult.: 1
ams OSRAM Single Colour LEDs Yellow SIDELED 8,729In Stock
Cut Tape
$0.74
$0.497
$0.353
$0.292
Reel
$0.237
Min.: 1
Mult.: 1
: 2,000
Diodes Incorporated LED Lighting Driver ICs 2-Ch 6.5 to 30V 1A LED Driver AC/DC PWM 2,421In Stock
Cut Tape
$1.69
$1.24
$1.12
$0.991
Reel
$0.873
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor White LEDs PSML2 series high heat dissipation chip LED : ROHM's chip LED lineup consists of standard type, top-view type, side-view type and reverse-mount type. 1,539In Stock
Cut Tape
$2.38
$1.72
$1.28
$1.15
Reel
$1.03
Min.: 1
Mult.: 1
: 2,000
Texas Instruments LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB 1,172In Stock
1,000Expected 23/11/2026
Cut Tape
$2.80
$2.08
$1.91
$1.71
Reel
$1.49
Min.: 1
Mult.: 1
: 1,000
ROHM Semiconductor White LEDs White Surface Mount Chip LEDs with reflector and built-in protection diode featuring InGaN packed with resin containing phosphor. 5,970In Stock
Cut Tape
$2.16
$1.52
$1.14
$1.02
Reel
$0.91
Min.: 1
Mult.: 1
: 2,000
LITEON Infrared Emitters EMITTER CLEAR 940nm 13,066In Stock
$0.45
$0.306
$0.202
$0.16
Min.: 1
Mult.: 1
Kingbright Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd 12,544In Stock
$0.57
$0.392
$0.283
$0.233
Min.: 1
Mult.: 1
LITEON Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd 7,219In Stock
$0.62
$0.331
$0.162
$0.137
Min.: 1
Mult.: 1
LITEON Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd 8,738In Stock
$0.62
$0.331
$0.158
$0.142
Min.: 1
Mult.: 1
ams OSRAM White LEDs White SYNIOS E4014 4,539In Stock
Cut Tape
$0.65
$0.435
$0.309
$0.256
Reel
$0.207
Min.: 1
Mult.: 1
: 3,000
LITEON Single Colour LEDs Orange Diffused 5,227In Stock
$0.26
$0.168
$0.101
$0.09
Min.: 1
Mult.: 1
ams OSRAM Single Colour LEDs YELLW SMD LED SIDELED 5,988In Stock
Cut Tape
$0.73
$0.496
$0.352
$0.291
Reel
$0.251
Min.: 1
Mult.: 1
: 2,000
LITEON Single Colour LEDs White Diffused Red 12.6mcd 623nm 9,677In Stock
$0.46
$0.318
$0.227
$0.186
Min.: 1
Mult.: 1
ams OSRAM White LEDs White 5700K 8,482In Stock
Cut Tape
$0.58
$0.401
$0.29
$0.239
Reel
$0.201
Min.: 1
Mult.: 1
: 3,000
Kingbright Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd 15,256In Stock
$0.37
$0.252
$0.179
$0.145
Min.: 1
Mult.: 1
ams OSRAM White LEDs White 2700K SYNIOS E4014 5,625In Stock
Cut Tape
$0.65
$0.435
$0.309
$0.256
Reel
$0.217
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Single Colour LEDs 3.2mm2.5mm ORN CLR 2,829In Stock
Cut Tape
$0.57
$0.386
$0.275
$0.227
Reel
$0.195
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Single Colour LEDs 3.2mm2.5mm RED CLR 68In Stock
2,000Expected 09/12/2026
Cut Tape
$0.57
$0.386
$0.275
$0.227
Reel
$0.195
Min.: 1
Mult.: 1
: 2,000
Analog Devices LED Lighting Driver ICs Charge Pump based Backlight Controller
1,581In Stock
Cut Tape
$4.66
$3.54
$3.26
$2.95
Reel
$2.57
Min.: 1
Mult.: 1
: 1,500
Analog Devices LED Lighting Driver ICs Charge Pump based Backlight Controller
1,431In Stock
Cut Tape
$2.15
$2.10
$2.06
$2.02
Min.: 1
Mult.: 1
Broadcom / Avago Single Colour LEDs MS JD1W Blue 537In Stock
Cut Tape
$5.02
$3.65
$2.81
Reel
$2.44
$2.26
Min.: 1
Mult.: 1
: 500
Texas Instruments LED Lighting Driver ICs Dual display white L ED driver with I2C A 926-LM27965SQX/NOPB 1,200In Stock
Cut Tape
$4.40
$3.31
$3.04
$2.75
Reel
$2.42
Min.: 1
Mult.: 1
: 1,000
Texas Instruments LED Lighting Driver ICs Audio synchronized c olor LED driver 14- 921In Stock
Cut Tape
$3.07
$2.29
$2.09
$1.88
Reel
$1.64
Min.: 1
Mult.: 1
: 1,000