Packages for LEDs

Generally LEDs are mounted in the package that provides two electrical leads, a transparent optical window for the emission and heat-sinking. An LED chip is soldered/glued to the package surface that is connected to the one of the lead wires. Top contact of the chip is connected to the other lead with a bonding wire.

We offer a range of standard and customized TO- and SMD-type packages:

TO-18 – for mounting one-element LEDs, single-wavelength matrices, 2-wavelength matrices

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TO-18 with cap with glass window
Technical Drawing
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TO-18 with cap without window
Technical Drawing
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TO-18 with parabolic reflector with quartz/sapphire window
Technical Drawing
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TO-18 with parabolic reflector without window
Technical Drawing
TO5 (TO39) – for mounting one element LEDs or LED-matrices

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TO-5 with built-in TEM covered by cap with quartz/sapphire window
Technical Drawing
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TO-5 with built-in TEM covered by parabolic reflector with quartz/sapphire window
Technical Drawing
TO8 – for mounting multi-element LED-matrices

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TO-8 with built-in TEM covered by cap with quartz/sapphire window
Technical Drawing
SMD type packages

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CS3020 (SMD 3x2 mm)
Technical Drawing
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CS35 (SMD 3.5x3.5 mm)
Technical Drawing
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CS5-3M (SMD 5x5 mm) (for three-element LED matrices)
Technical Drawing
Microtech BG
office 8, BC-BI, 10 Panagyurishte str.,
Targovishte 7700, Bulgaria

e-mail
info@microtech.bg