Product Name: Nichia Brand-New 3.8mm 405nm 250MW Violet Laser Diode for 3D-Printer Model NO.: NDV4642 Structure: Through Hole Application: Laser Module, Laser Distance, Laser Level Certification: RoHS, CE, ISO, CCC Wavelength: 405nm Operating Current: 87mA Operating Voltage: 4.5V Allowable Reverse Current: 28mA Color: Blue Violet Life Time: 10,000 Hours Storage Temperature: -40~90 Degree Operating Temperature: -10~90 Degree Price: Lower Price Quanlity: Best Quanlity Trademark: Nichia Transport Package: To18-5.6mm, 100pieces/Box, 10boxes/CTN Specification: 405nm 250mw 3.8mm laser diode Origin: China HS Code: 8541401000 Product Description Features:1. Blue-violet laser diode 405nm 250mw2. Nichia laser diode3. TO18-3.8mm package typeNichia Brand-New 3.8mm 405nm 250MW Violet Laser Diode for 3D-PrinterI. Product Details:Absolute Maximum Ratings (Tc = 25ºC)ItemSymbolRatingsUnitOptical output powerPo250mWLD Reverse VoltageVR(LD)2VOperating TemperatureTopr-10 ~ +90°CStorage TemperatureTstg-40 ~ +90°COptical and Electrical Characteristics (Tc=25°C)ParameterSymbolTest ConditionMinTypMaxUnitOptical Output PowerPoCW--100mWPeak WavelengthλpPo=100mW400405410nmThreshold currentIthCW-2835mAOperating currentIopPo=100mW-87105mAOperating voltageVopPo=100mW-4.54.9VSlope EfficiencyCWη1.41.72.0W/AWelcomeYourInquiryTO: Song SongMob: +86 13713250894DongguanBULaserCo., Ltd1.Can Type: φ 3.8mm Floating Mounted with Protection device.2. Salable Nichiahigh quality 405nm 250mw laser diode.3.Package details: Plastic box package, it depends on different kinds of laser diodes with different sizes. Normally 100pcs in one tray, 10 trays in one bag, then 10 bags in one carton box.II. Packaging&Shipping:1. Plastic box, ESD bag, standard and normal package.2.3-5 days after receiving the payment by T/T, PAYPAL, and other ways.3. It will be shipped by DHL/FedEx/UPS/TNT or other special ways, please contact us to choose the best one.III. Company Information&Services:A.Mainproducts:Semiconductorlaserdiode,lasermodule,bicyclelaserlight.B. Since the establishment, DongguanBlueuniverse Laser Co., Ltd has its own brand "LANJI, VIAN", access to China's outstanding semiconductor laser supplier reputation, with a number of domestic and foreign technology patent certification, product quality inspection certification and TUV, BV, SGS, ISO9001: 2015 quality management system certification.C. Custom Service:We offer professional ODM and OEM service for laser module. We are a manufacturer of laser modules, also a provider of Laser light source solution that from design to production.Laser Diode :We have laserdiodes with power from 5mw to 5W with the following wavelength: 405nm410nm445nm450nm455nm 488nm 505nm 510nm515nm520nm532nm635nm638nm642nm650nm658nm780nm785nm808nm820nm830nm850nm 905nm 940nm 980nmRGBandsoon.IV. Laser Application Range : Our lasers have been successfully applied to: laser security, non-contact testing, laser radar, dust detection, scanning detection, face recognition, 3D printing, laser engraving, human-robot interactive, AR, medical beauty, laser network, stage lighting, barcode scanning, camera focusing, night vision, geological exploration, indication positioning, Optical display, optical storage and other industries.V. Warranty: All products have been tested before the shipment and it was packaged in good condition. Please tested the products at first before you assemble it, if any problem here, please inform us within 3 days of receipt. We can arrange the replacement for you if the situation is /confirm/ied.