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Results 1-40 of 4512
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How to use LEDs
 
View this cool how to chart on using LEDs with circuits.
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Click here for more pictures!
LED 3mm Red Diffused 90mcd
 
Max. current: 15mA
Reverse voltage: 5V
Typical forward voltage: 2V
Quantity
Price
1 – 9$0.21
10 – 99$0.17
100 +$0.13

  Component or Part  
  HB074  
  102  
 
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Click here for more pictures!
LED 3mm Green round
 
Max. current: 15mA
Reverse voltage: 5V
Typical forward voltage: 2V (HB075)
Quantity
Price
1 – 9$0.17
10 – 99$0.14
100 +$0.11

  Component or Part  
  HB075  
  100  
 
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Click here for more pictures!
LED 3mm Yellow round
 
HB076
Quantity
Price
1 – 9$0.24
10 – 99$0.21
100 +$0.15

  Component or Part  
  HB076  
  117  
 
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tn_hb077.jpg
LED 5mm Red round
 
Max. current: 15mA
Reverse voltage: 5V
Typical forward voltage:2V (HB077)
Quantity
Price
1 – 9$0.21
10 – 99$0.17
100 +$0.13

  Component or Part  
  HB077  
  62  
 
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tn_k-ledhr.jpg
PACK OF 50 RED LEDS
 
NEW - LOWER PRICE!
Price was: $9.92


Specifications: 
  • luminous intensity: 80mcd max. 
  • Size: 5mm
  • 50pcs 
  • (K/LEDHR)
Quantity
Price
1 – 9$8.98
10 – 99$8.49
100 +$7.79

  Assembled and Tested  
  K/LEDHR  
  3  
 
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LED 5mm Green round 15.0 mcd
 
Max. current: 15mA
Reverse voltage: 5V
Typical forward voltage:2V
(HB078)
Quantity
Price
1 – 9$0.13
10 – 99$0.11
100 +$0.08

  Component or Part  
  HB078  
  153  
 
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tn_k-ledhg.jpg
PACK OF 50 GREEN LEDS
 
Specifications
luminous intensity: 60mcd max.
Size: 5mm
50pcs
(K/LEDHG)
Quantity
Price
1 – 9$10.43
10 – 99$9.88
100 +$9.06

  Component or Part  
  K/LEDHG  
  3  
 
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Click here for more pictures!
LED 5mm Yellow round
 
HB079
Quantity
Price
1 – 9$0.16
10 – 99$0.14
100 +$0.10

  Component or Part  
  HB079  
  60  
 
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Click here for more pictures!
5mm Bi-Colour red/green (2 leg) 2.0 / 2.1 V, 20.0 / 15.0 mcd
 
Note: Max. current: 20mA A red and green LED integrated into one package. For the two terminal version the colour is determined by the polarity of the voltage applied to the terminals of the LED. With the three terminal LED the center pin is the cathode (negative lead) and the outer pins are the anodes (positive leads) of the red and green LEDs. Indicated typical forward voltage Vf for 15mA LED current. The indicated luminous intensity Iv (mcd) is typical.
(DB246)
Quantity
Price
1 – 9$0.29
10 – 99$0.24
100 +$0.18

  Component or Part  
  DB246  
  121  
 
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tn_k-led1.jpg
SET OF 80 ASSORTED LEDs
 
Features:

quantity: 80 pieces
contents:
  15 x: 3mm green, 4.0mcd
  20 x: 3mm red, 1.0mcd
  15 x: 5mm green, 6.0mcd
  20 x : 5mm red, 2.0mcd
  10 x : 5mm yellow, 3.9mcd
(K/LED1)
Quantity
Price
1 – 9$15.29
10 – 99$14.49
100 +$13.29

  Component or Part  
  K/LED1  
  6  
 
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Click here for more pictures.
LED 5mm Hi.effi Red Red Diffused 30mcd
 
(AA361)
Quantity
Price
1 – 9$0.16
10 – 99$0.14
100 +$0.10

  Component or Part  
  AA361  
  113  
 
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LED 5mm Flashing red Diffused 20 mcd
 
Built in IC chip, flashes lamp on and off.
Flashing rate: 2.0Hz.
Typical forward voltage:3V
Quantity
Price
1 – 9$0.49
10 – 99$0.41
100 +$0.31

  Component or Part  
  DB244  
  57  
 
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LED 5mm Flashing green round Diffused 5mcd
 
Built in IC chip, flashes lamp on and off.
Flashing rate: 2.0Hz.
Typical forward voltage:3V (DB245)
Quantity
Price
1 – 9$0.65
10 – 99$0.55
100 +$0.49

  Component or Part  
  DB245  
  19  
 
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Click here for more pictures!
LED 5mm Hi.effi Red Water Clear 1800mcd
 
DB255
Quantity
Price
1 – 9$0.46
10 – 99$0.39
100 +$0.29

  Component or Part  
  DB255  
  101  
 
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Click here for more pictures!
5mm Blue water clear 3 - 3.5V 1500 mcd
 
Note: Max. current: 20mA
Max. reverse voltage: 5V
Indicated typical forward voltage Vf for 15mA LED current.
Luminous intensity Iv (mcd) is typical.
The cathode (negative shorter lead) is denoted by the flat side on the package.
(HB080)
Quantity
Price
1 – 9$0.59
10 – 99$0.50
100 +$0.45

  Component or Part  
  HB080  
  23  
 
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WHITE LED 5mm WATER-CLEAR - 20,000 mcd 20°
 
Specifications:

case: 5mm
emitting colour + material: super white GaN/SiC
wave length: 465nm
case colour: water clear
luminous intensity: 20000mCd (If=20mA)
forward voltage: 3.2V
viewing angle: 20°
(L-5WCN/5)
Quantity
Price
1 – 9$1.99
10 – 99$1.71
100 +$1.54

  Component or Part  
  L-5WCN/5  
  105  
 
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Click here for detailed specs.
5mm White water clear LED 3.5V 11,000 mcd
 
Max. current: 20mA.
Max. reverse voltage: 5V.
Indicated typical forward voltage for 15mA LED current.
Luminous intensity Iv (mcd) is typical.
The cathode (negative shorter lead) is denoted by the flat side on the package.
(AB287)
Quantity
Price
1 – 9$0.91
10 – 99$0.76
100 – 999$0.69
1000 +$0.59

  Component or Part  
  AB287  
  647  
 
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5mm SUPER BRIGHT LED LAMP RED WATER-CLEAR 3500mcd
 
CLOSEOUT ITEM - WHILE STOCK LASTS.

case: 5mm
emitting color + material: GaAlAs
wave length: 660nm
case-color: water-clear
luminous intensity (If = 20mA): 2000 - 3500mcd
viewing angle: 30°
Quantity
Price
1 – 9$0.64
10 – 99$0.54
100 – 999$0.49
1000 +$0.44

  Component or Part  
  L-53SRC-E  
  40  
 
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Click here for more pictures!
1Digit 7Seg.LED Disp.13mm Bright Red Common Anode
 
HB081
Quantity
Price
1 – 9$3.56
10 – 99$3.38
100 +$3.09

  Component or Part  
  HB081  
  6  
 
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1Digit 7Seg.LED Disp.13mm Bright Red Common Cathode
 
HB082
Quantity
Price
1 – 9$3.62
10 – 99$3.43
100 +$3.14

  Component or Part  
  HB082  
  9  
 
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DIGITAL PANEL METER LED - 5V DC
 
Features 


3 1/2 LED digital panel meter
single 5V DC operation
high input impedance: > 100Mohm
(PMLED/5)
Quantity
Price
1 – 9$14.45
10 – 99$13.69
100 +$12.55

  Component or Part  
  PMLED/5  
  13  
 
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DIGITAL PANEL METER LED - 9V DC
 
Features 

3 1/2 LED digital panel meter
single 9V DC-operation
high input impedance: > 100Mohm
(PMLED)
Quantity
Price
1 – 9$14.11
10 – 99$13.37
100 +$12.25

  Component or Part  
  PMLED  
  12  
 
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DIGITAL PANEL METER LCD - 9V DC
 
Features

3 1/2 LCD panel meter
single 9V DC operation
power consumption: 1mA DC
high input impedance: > 100Mohm
(PMLCD)
Quantity
Price
1 – 9$12.83
10 – 99$12.15
100 +$11.14

  Component or Part  
  PMLCD  
  10  
 
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16 Char x 2 line LCD display (no backlight) MTC-C162DPRN-2N
 
16 Character x 2 line LCD display (no backlight) (MTC-C162DPRN-2N)
Quantity
Price
1 – 9$9.99
10 – 99$8.95
100 – 999$7.95
1000 +$7.45

  Component or Part  
  BB033  
  13  
 
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tn_hb072.jpg
IR Emitting LED 3mm 940nm water-clear
 
(HB072)
Quantity
Price
1 – 9$0.45
10 – 99$0.38
100 +$0.29

  Component or Part  
  HB072  
  23  
 
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tn_l-hp1pw.jpg
HIGH POWER LED - 1W - PURE WHITE - 80lm
 
Features:
High-power LED driver: K8071 or VM143/1W
super high-flux output and high luminance
very long operating life (up to 50 000h)
low thermal resistance
SMT solderability
no UV output
superior ESD protection
warning: not to be used without additional heatsink

Specifications:
color: pure white
luminous flux: 80lm
colour temp.: 6000K
viewing angle: 90°
thermal resistance: 16°C/W
forward current / voltage: 0.35A / 3.2V
power dissipation: 1.6W
temperature Tj: max. 125°C
Quantity
Price
1 – 9$4.96
10 – 99$4.70
100 +$4.31

  Component or Part  
  L-HP1PWN1  
  5  
 
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tn_l-hp3b.jpg
HIGH POWER LED - 3W - PURE WHITE - 170lm
 
Features:
High-power LED driver: K8071 or VM143/3W
super high-flux output and high luminance
very long operating life (up to 50 000h)
low thermal resistance
SMT solderability
no UV output
superior ESD protection
warning: not to be used without additional heatsink

Specifications

colour: pure white
luminous flux: 170lm
dominant wavelength: - nm
colour temp.: 6000K
viewing angle: 110°
thermal resistance: 48°C/W
forward current / voltage: 1A / 3.5V
power dissipation: 4.8W
temperature Tj: max. 125°C
Quantity
Price
1 – 9$9.83
10 – 99$9.32
100 +$8.54

  Component or Part  
  L-HP3PWN  
  4  
 
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Click here for specs, downloads, and more pictures.
LilyPad LED White (5pcs)
 
Description: A simple, very bright, 250mcd, white LED LilyPad. Light up the night!
LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 5x11mm
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$4.85
10 – 99$4.59
100 +$4.21

  Assembled and Tested  
  DEV10081  
  4  
 
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Click here for specs, downloads, and more pictures.
LilyPad Tri-Color LED
 
Description: Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can create any color. Very bright output. This is a common anode design - to turn on a channel you simply need to ground one of the R/G/B pins to illuminate that channel.

LilyPad is a wearable technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 20mm outer diameter
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$7.70
10 – 99$7.29
100 +$6.68

  Assembled and Tested  
  DEV08467  
  4  
 
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Click here for specs, downloads, and more pictures.
LilyPad LED Red (5pcs)
 
Description:Here is a simple 5 pack of red LEDs for LilyPad, or whatever else you can dream up. Light up the night!

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 5x11mm
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$4.85
10 – 99$4.59
100 +$4.21

  Assembled and Tested  
  DEV10044  
  3  
 
..........................
Click here for specs, downloads, and more pictures.
LilyPad LED Blue (5pcs)
 
Description:Here is a simple 5 pack of blue LEDs for LilyPad, or whatever else you can dream up. Light up the night!

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 5x11mm
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$4.85
10 – 99$4.59
100 +$4.21

  Assembled and Tested  
  DEV10045  
  3  
 
..........................
Click here for specs, downloads, and more pictures.
LilyPad LED Green (5pcs)
 
Description:Here is a simple 5 pack of green LEDs for LilyPad, or whatever else you can dream up. Light up the night!

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 5x11mm
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$4.85
10 – 99$4.59
100 +$4.21

  Assembled and Tested  
  DEV10046  
  4  
 
..........................
Click here for specs, downloads, and more pictures.
LilyPad LED Yellow (5pcs)
 
Description: Here is a simple 5 pack of yellow LEDs for LilyPad, or whatever else you can dream up. Light up the night!

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 5x11mm
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$4.85
10 – 99$4.59
100 +$4.21

  Assembled and Tested  
  DEV10047  
  7  
 
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Neon tube Indicator
 
JB137
Quantity
Price
1 – 9$0.51
10 – 99$0.43
100 +$0.32

  Component or Part  
  JB137  
  7  
 
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tn_jb051.jpg
Flash tube U-shaped (XENON)
 
These flash tubes can be used for stroboscopic applications.
The strobe is ideal for signal and warning
applications.
Specifications:
Min. anode voltage: 250V
Nom. anode voltage: 400V
Max. anode voltage: 500V
Min. trigger voltage: 6kV
Max. flash rate: 100 flashes / min.
Max. energy / flash: 45Ws
Width of device: 20mm
Length excluding pins: 45mm
Length of pins: 40mm
Diameter of tube: 6mm
(JB051)
Quantity
Price
1 – 9$6.67
10 – 99$6.32
100 +$5.79

  Component or Part  
  JB051  
  14  
 
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tn_aa264.jpg
Mini lamp 12V 2W 10x28mm (screw fitting)
 
(AA264)
Quantity
Price
1 – 9$0.62
10 – 99$0.49
100 +$0.44

  Component or Part  
  AA264  
  12  
 
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Click here for specs, downloads, and more pictures.
Light sensor (as used on USB6M)
 
Description: This is a simple to use light sensor that essentially is an LDR (light dependent resistor) in an enclosure. It has 1.5m ohms resistance in the dark and about .5k ohms in light. This is the same sensor used on our USB6M sound recorder and it's great for any project that needs a little "discrepancy" added to the light sensor because the enclosure really helps keep out unwanted light.

Dimensions:
  • 17mm L x 11mm W x 15mm H
  • OD tube: 5.5mm
Quantity
Price
1 – 9$2.65
10 – 99$2.49
100 +$2.29

  Assembled and Tested  
  6MLT  
  177  
 
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tn_db152.png
LDR Light Dependent Resistor
 
(DB152)
Quantity
Price
1 – 9$1.12
10 – 99$0.95
100 +$0.85

  Component or Part  
  DB152  
  19  
 
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Click here for specs and more pictures.
LilyPad Light Sensor
 
Description: This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, this sensor will output 5V. Covering the sensor with your hand, the sensor will output 0V. In a normal indoor lighting situation, the sensor will output from 1 to 2V.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 20mm outer diameter
  • Thin 0.8mm PCB
Quantity
Price
1 – 9$7.70
10 – 99$7.29
100 +$6.68

  Assembled and Tested  
  DEV08464  
  4  
 
Results 1-40 of 4512
Sort by NameSort by Price
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