Products. Companies. Trade leads

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%[...]

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%[...]

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%[...]

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%[...]

FR4-CEM1-22F PCB printed circuit board, single sided double layer , These single sided PCB's are widely used in various electronics applications. Being single sided circuit board, it connect various electronic components electrically. We can provide customization to our range of Single Sided PCB's. Single Sided Printed Circuit Boards are used to mechanically support and electrically connect electronic components using conductive pathways, or traces, etched from copper sheets laminated onto a[...]

ninghai ocean mold co.,Ltd. is specialized in mold tooling,plastic parts and cnc machined parts,material can be copper,bronze,aluminum,abs,acetal,etc.[...]

Specifications: Continuous Current: 120Amps Li-Po Cell Range: 6 to 12 Cells Ni-xx Cell Range: 16 to 40 Cells Max BEC Output: with NO internal BEC Size: 72 x 54 x 18 mm (2.8 x2.2 x 0.71 in) Weight (Without Connectors): 110gm (3.9 oz) To get the maximum throttle range, and smoothest throttle response, the MayTech Speed Controllers also have built-in Automatic Throttle Calibration. To activate this feature, power up the ESC with the transmitter on and in the full throttle position. After 2[...]

This programming card works with all of the models of Maytech Harrier-Suprem V1 Speed Controllers. It provides a quick easy way to set all of the speed controller programming options at the same time. To use this programming card you simply set the jumper pins to the desired ESC parameter values and then plug the card into the control lead on your ESC and attach a motor to the output leads of the speed controller. When you power up the controller with the motor battery, the ESC will download and[...]

Application: Brshless Motor for Multirotor KV(RPM/V): 2200 Lipo battery: 2-3 LiPo NiMh: 5-10 Cells Max.Current: 31.5A Net Weight:50g Shaft:ф3.17mm×37mm Dimensions:ф28mm×26.5mm Propeller: 7×4/7×3 Maytech brushless motors are specially designed and manufactured for multi-copters application, more suitable for quadcopters or multi-rotors, since they deliver much higher revolutions per minute (RPM), more efficient and can produce more torque. The motors wire length and mounting way[...]

"Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. China star optics can supply a full range of filter. They are short pass, long pass, band pass, ultraviolet, infrared, heat absorbing, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored[...]