445nm 450nm 3.5W 3500mW Blue Laser Diode LD TO-5 9mm Nichia NDB7A75 New


7995 in stock

SKU: 32719977748 Category: Brand:


Product Description

445nm 450nm 3.5W 3500mW Blue Laser Diode LD TO-5 9mm Nichia NDB7A75 New

Laserlands has both New and Used NICHIA NDB7a75 Laser Diode for sale. And the used one is tested and functional.

Please search NDB7a75 in our store if you need to buy a brand new one or a used one.

Please refer to the datasheet pictures as below before you take any operations with the diode.

Brief Specifications:


Wavelength: 445nm

Maximum output power: 3.5W

Pulse output: 7w

Threshold current :150-350mA

Operating voltage :3.7-5 .2 V

Package: TO-5 (9mm)

Operating temperature: 0 to +60 degrees Celsius

Storage temperature: -40 to +85 degrees Celsius

Working life: more than 10,000 hours

Package: one pc only

Attn: only express shipping method no matter which shipping method you have chosen. no air mail, pls leave us your receiver name, address, phone number, tax number when you pay.


This diode Can be used for equipment, health care (beauty instrument), printing equipment, bio-analysis, stage lighting, projection turned teaching Page pen, flashlight, warm measurement (ranging) instrument, Swinger, marking device, horizontal ruler, toys and other products.

Besram Service

Buying Tips

Please read item description, datasheet or the manual before using the products. If you are not sure, please contact us via message or email with us. We will help you as soon as possible.

In order to guarantee the successful delivery, please make sure your full name, address and postal code are detailed and correct and your phone number is available for delivery contacting.

We only ship to confirmed address. Please make sure your shipping address is updated. If you want to change to another address, please leave us a message immediately before it is mailed out.

Shipping and Tracking

Shipping Methods and APPROX. Delivery Date

The package is shipped from China Mainland

Economy Shipping (Often Free)

Air Mail Small Parcel

Delivery Date: approx. 10-30 working days to different countries

Standard Shipping

ePacket provided by EMS

Delivery Date: approx. 7- working days to different countries

Expedited Shipping UPS, Fedex, DHL or EMS

We will decide the carrier because we have to control the shipping cost for we only charge about 30usd for international express shipping, which is often not enough. If you have special requirement, please contact us to designate your preferred carrier via message)

Delivery Date: approx. 3-10 working days to different countries.

Tracking Method

We provide a tracking number for all orders. This number will be provided by message or email as soon as the package is sent out.

For Air Mail or ePacket you can track the package via your national postal office website like , or track your parcel via

For Expedited Shipping, please do the tracking via Carrier website like ups.com, fedex.com etc.

About Tax and Customs Affair

Buyer take care of the tax or custom fee. We have not included any tax in the price or shipping fee.

We will assist you in any possible customs affairs according to your requirements.

Contact and Feedback

We will response to any of your inquiries within 24 hours. If you do not get a response from us, please check your junk or spam mailbox.

If you are satisfied with the product you received, please leave us positive feedback. For we really need your support, and your valuable detailed feedback will help and guide a lot of others to buy what they need.

If you are unsatisfied with our item or service, then please follow the good eBay practice to contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner.

Return Policy

All products have been checked and packaged in good condition before dispatch. In case the item is defective, please inform us within 3 days of receipt. We can arrange replacement for you if the situation is confirmed. Or we can refund for you and charge 25% service and handling fee based on the total price of the product (not including shipping fee). Buyer pays both ways shipping if any product is returned.

In 3 month (from the day of shipping out), if any problem happens caused by the item itself, please don’t dismantle it. You can return it in the original package to us. We will repair or exchange new one for you and you just pay for the both way shipment.

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