60 Degree IR 740nm 850nm 3W K1 Power LED

60 degree IR 740nm 850nm 3W K1 Power LED Specs:

Product name	60 degree IR 740nm 850nm 3W K1 Power LED
Part number	GZ-1408R845-1CC6-G1D2M
Chips brand	Taiwan Epileds 42mil chips
Input	1.4-1.8vdc max forward current 700mA
Radiation power	400-600mW at 700mA
Lighting Efficiency	Invisiable light, not lighting effieciency available
Wavelength	Far red 730-740nm, Infrared 805-810nm; Infrared 830-835nm; Infrared 845-855nm and 940-950nm available here
Power	3 Watt at 700mA
Package material	K1 emitter 2pins power led package
Lighting angle	Dome silicone lens with 60 degree lighting angle (max reflow tempearture<220C); We have also plastic lens with 120 degree available(max reflow tempearture<200C).  120 degree plastic lens are cheaper.
Brand and manufacturer	GMLEDs, GMKJ
Warranty	3 years
OEM service	1. SKD parts available; 2. Aluminum pcb boards LED assembly service is also available here. 3. Customized special size/ design are welcomed to have inquiry here in GMKJ.

Why we need to use copper led base instead of aluminum or iron led base for the emitter K1 power leds?

When it comes to the emitter K1 power LEDs, the choice of copper for the LED base instead of aluminum or iron is based on several key factors that directly impact the performance and longevity of the LEDs:

Superior Thermal Conductivity: Copper has the highest thermal conductivity of any commonly used metal in LED heatsinks, which means it can dissipate heat more efficiently. This is crucial for high-power LEDs like the K1 emitter, as they generate significant heat during operation. Efficient heat dissipation helps to maintain the LED's brightness and extends its lifespan.

Enhanced Reliability: LEDs that are not properly cooled can suffer from thermal damage, leading to performance degradation, reduced efficiency, or even premature failure. By using copper, which excels at heat management, GMKJ Guangmai Technology ensures the longevity and reliability of its products.

Stable Performance: Copper also offers excellent dimensional stability under heat, ensuring that the LED base won't warp or degrade over time. This is especially important for high-performance LEDs like the K1 emitter, where precision and consistent performance are essential.

Corrosion Resistance: Copper is more resistant to corrosion compared to aluminum and iron, which helps ensure a longer operational life in various environmental conditions.

In conclusion, GMKJ Guangmai Technology prioritizes the quality and performance of its products by selecting copper as the base material for the K1 power LEDs. This choice reflects the company's commitment to using the best materials available to guarantee the reliability, efficiency, and durability of its products for clients.

60 degree IR 740nm 850nm 3W K1 Power LED picture:

60 degree IR 740nm 850nm 3W K1 Power LED dimensions:

60 degree IR 740nm 850nm 3W K1 Power LED Eletrical specs:

■ Electrical/Optical Characteristics--White (At TA=25°C) 

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF	IF=700mA	1.60	--	2.00	V
Thermal Resistance Junction To Board	RΘJ-B	IF=700mA	--	8	--	°C/W
Radiant Flux	Φe	IF=700mA	400		800	mW
Peak wavelength	λp	IF=700mA	845		855	nm
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=700mA	−−	-2	−−	mV/°C
Reverse Current	IR	VR=5V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=700mA	−−	60	−−	Deg

60 degree IR 740nm 850nm 3W K1 Power LED package details:

Reels package, 1000 pcs per roll; Suitable for automatic mounting machines	Plastic tubes package, 50 pcs per tube Suitable for mannually soldering

 

For more details, please contact with us directly!

 

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