LQ Series                         OEM Laser Diode Module                         Spec Page General: Very compact design Small beam size Competively priced  Auto power control Low power consumption Choice of Wavelength and Power Output Choice of Diode Manufacturer  (Japan, Taiwan, etc. NOW With Choice of Leads or (NEW) Spring Contact Princing: All red OEM laser module princing is located on the Pricing & Policies page. Outside dimensions (units are in mm):

10.5 mm LQ - A 19.8 mm LQA-3.5L-650-T3 (shown with leads) Now Available with a Spring Contact !

9.00 mm

LQ - B 18.00 mm

LQ Series Details LQ*- 1- 2- 670 LQ*- 1- 2- 650  LQ *- 1- 2- 635 Operating Voltage: 3 to 6 VDC 3 to 6 VDC 3 to 6 VDC Operation Current: < 50 mA < 50 mA < 50 mA Optical Output Power, 1:  Max: 70% of Diode Output w/ “L” (large aperture), 40% of Diode Output w/ “S” (small aperture)  Max: 70% of Diode Output w/ “L” (large aperture), 40% of Diode Output w/ “S” (small aperture)   Max: 70% of Diode Output w/ “L” (large aperture), 40% of Diode Output w/ “S” (small aperture)  Wavelength : 670 +/- 10 nm 650 +/- 10 nm 635 +/- 10 nm ApertureSize, 2: "S" = 3 mm, "L" = 5 mm "S" = 3 mm, "L" = 5 mm "S" = 3 mm, "L" = 5 mm Divergence: < 2 mrd < 2 mrd < 2 mrd Optics: Aspherical plastic lens Aspherical plastic lens Aspherical plastic lens Case Material: Brass Brass Brass

	Case Size* = A or B         *,1,2,3  customer’s request, factory preset Diodes Available-  Output Power of Diode: Wavelengths (nm):    5 mW 10 mW 15mW   20mW                        635      *           *                                Japan or T3                        650      *           *         *T3     * T3    Japan or T3                        670      *           *                                Japan only                        780      *                                             Japan only  call for other diodes: US, South Korea, China, customer supplied, etc.
	Some Custom Modules Shown Below:

Custom Leads/ Lead Length is NO PROBLEM, usually at No Added Cost

   LQA Custom (shown w/ Black Lead only)
LQA Custom (shown w/ Spring & + Lead)
 

	Ordering Format Please use the following format when ordering.  The underlined values need to be specified by you:     LQ- *(A or B)-  Power Output1- Apeture Size2- Wavelength. (add –T3) for Taiwan Diode     For example, your order may look like this: LQA - 3.5L- 650- T3        ADD "S" as LQAS-... or LQBS-... for Spring Contact

	This page last modified 6 September, 2011

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