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AA Battery Holder Single AA battery holder. Red and black wire about 6 inches, tinned on the ends so the wires do not fray when placing them into a hole. Great for use with the Joule Thief.
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AA Battery Holder w/switchSingle AA battery holder with convenient built in slide switch. Red and black wire about 6 inches, tinned on the ends so the wires do not fray when placing them into a hole. Great for use with the Joule Thief.
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Cree XLamp XL 50 Lumen 1 Watt LEDWe are offering these LEDs at a smoking price. One of the major online electronic surplus stores is selling these at 6.50 each. Cree XLamp XL series 7x9mm 50 Lumen at 350mA (~90 Lumens at 700mA must keep junction temperature below 80C, this requires a well designed PCB, refer to CREE website for CREE XLamps )
Warning these are CLASS 2 LEDs per IEC 60825-1, Do not stare into LED they can damage your eyes.
The binning is from 47 to 51.7 Lumens
The color temperature approximately 6000K
Viewing angle is 100 Degrees
Package is 7x9mm
For the specs click here:CREE XL7090 Datasheet The actual part number is XL7090WHT , binning information: L100 WG M 0004
These LEDs do require heat sinking! They also require a properly designed current limit circuit.
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Cree XLamp XL 1 Watt LED Mounted on PCBCree XLamp XL 1 Watt LED mounted to PCB. These LEDs will need a current limit circuit and should be mounted to a heat sink (about 10 surface inches of heat sink per watt required).
The PCB features:
*1x1 inch
*no electrical connection to bottom of board
*two mounting holes for 4-40 screws (can be enlarged to 6-32 without structural problems
*no solder mask on bottom for better heat transfer to a heat sink surface
*can be connected series in groups, two power connections for each positive and negative pin, example
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Blank PCB for Cree XLampThis PCB is designed for mounting the Cree XLamp 7x9mm package.
The PCB features:
*1x1 inch
*two mounting holes for 4-40 screws (can be enlarged to 6-32 without structural problems
*no electrical connection to bottom of PCB from power connections
*no solder mask on bottom for better heat transfer to a heat sink surface
*can be connected series in groups, two power connections for each positive and negative pin, example
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OSRAM 105 Lumen 1 Watt LEDOSRAM GOLDEN DRAGON LUW W5AM Rank KZ 6E ( cool white ), 6.2x11.2mm typical 105 Lumens at 350mA
Warning these are risk group CLASS 2 LEDs per IEC 60825-1, Do not stare into LED they can damage your eyes.
The binning is from 97 to 112 Lumens at test current of 350mA, Absolute maximum current up to 1000mA
Maximum luminous flux at 1000mA pulse ~252 Lumens
The forward voltage is ~3.20V at 350mA
These LEDs must be heatsinked to run over 100mA
The Chromacity coordinate: x is ~318, y is ~335, Color Temperature is ~6200
For the specs click here:OSRAM LUW W5AM Datasheet These LEDs do require heat sinking! They also require a properly designed current limit circuit.
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N-CH 60V 80A MOSFETFDB070
FDB070AN06A0 N-Channel MOSFET
Drain-Source Breakdown Voltage: 60 V
Continuous Drain Current: 80 A
Drain-Source On Resistance: 6.1 mOhms
Maximum Operating Temperature: + 175 C Package / Case: TO-263
Cut Tape
For the datasheet click here:FDB070AN06A0-252970.pdf
If you wish to purchase more than 100, contact us for a discount.
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10 White LEDs Ultra Bright LW_T6SCON SALE NOW, was 3.49
Quantity of 10 ultra bright white LEDs.
Distributors sell these for $0.85 each or $0.45 in quantity of 500, look up LW T6SC. Today you get a special deal 10 for $1.75.
For the specs click here: LW T6SC Datasheet
Quick reference:
OSRAM P/N: LW T6SC Group: U1-5L-0
Size:3.0mmx3.7mm
450-560mcd
Color Temp: 5600K
View Angle: 120degrees
Optical efficiency: 22 lm/W
Package: white P-LCC-2 package, colored diffused silicone resin
These LEDs will come on cut tape.
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10 White LEDs Ultra Bright LW_P4SGON SALE NOW, was 3.49
Quantity of 10 ultra bright white LEDs.
Yes that is a penny! Yes they really are that small. Distributors sell these for $1.25 each or $0.45 in quantity of 3,000 (one reel), look up LW P4SG. Today you get a special deal 10 for $1.75, that's a real bargain.
I think these could even be used on model railroad HO trains as headlights, you would have to run them at low current since they are extremely bright.
For the specs click here:LW P4SG Datasheet
Quick reference:
OSRAM P/N: LW P4SG Group: V1-7K-4
Size:3.5mmx1.9mm
710-900mcd
Color Temp: 5600K
View Angle: 120degrees
These LEDs come on cut tape.
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20 Nichia 110 Lumen 1 Watt LEDsON SALE NOW Get 20 for 7.00, that is only 35 cents each!
Nichia NCSL119T Rank B11 Chromacity SW4A 3.5x3.5mm typical 115 Lumens at 350mA (~195 Lumens at 630mA
Warning these are risk group CLASS 2 LEDs per IEC 60825-1, Do not stare into LED they can damage your eyes.
The binning is from 110 to 120 Lumens at test current of 350mA, can be pulsed at up to 1000mA, maximum continuous current 630mA
Maximum luminous flux at 1000mA pulse ~253 Lumens
The forward voltage is ~3.25V at 350mA
These LEDs must be heatsinked to run over 100mA
The Chromacity coordinate: x is ~355, y is ~355, rank is SW4A
For the specs click here:Nichia NCSL119 Datasheet These LEDs do require heat sinking! They also require a properly designed current limit circuit.
If you wish to purchase more than 100, contact us for a discount. For a chromacity chart click here:Chromacity chart
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