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C12666MA MEMS u-Spectrometer (Round 12)

C12666MA MEMS u-Spectrometer (Round 12)


120% Funded
120% Funded
4 Backers
5 Unit Target
Ended 3 Years Ago

+ shipping

6 reserved of 5 Minimum
Limited quantity of 7 Available!

Product Details

C12666MA MEMS u-Spectrometer
Mfr. Part #
Hamamatsu C12666MA MEMS u-Spectrometer
Product Description

The Hamamatsu C12666MA is an ultra-compact spectrometer head developed based on MEMS and image sensor technologies. The spectral response range is 340-780 nm with a maximum resolution of 15 nm.

We now carry a higher resolution version of this part the C12880MA


  • Dimensions: 20.1 x 12.5 x 10.1 mm (length x width x height)
  • Weight: 5 g
  • Spectral response range: 340 to 780 nm
  • Spectral resolution: 15 nm max
  • Supply voltage: 4.75 to 5.25 volts
  • Datasheet

Get more information on our C12666MA product page.

This item is also available in the GroupGets Store with a shorter lead time.

Why GroupGet?

If you are looking to add electronic color detection in a small footprint to your projects, this component is definitely worth a prototype. It's also over $50 cheaper than buying in single quantities. Due to long factory lead times for the part, we are doing batches of 10 with limited timeframes. As soon as we get 10 orders they will go directly to Hamamatsu and a new batch will open.

Purchase Information

Unit Deliverable
One Hamamatsu C12666MA Micro-spectrometer
Unit Price
Campaign Part #
Campaign funded, scheduled end date: Thu, 05 May 2016 17:19:00 -0700
Factory Lead Time

4-6 weeks factory lead, 1 week to ship. Days

Shipping Details
GroupGets will handle the shipment of orders for this product.

Options and Add-Ons

Pure Engineering C12666MA Breakout Board


This Breakout board is custom made for the C12666MA Micro-Spectrometer; It provides the socket, power supply, and level shifting for the C12666MA sensor. This Board is designed to plug directly into any Arduino compatible headers and is compatible with both 3.3V and 5.0V systems.

Image of breakout board


How it works

This is a group buy campaign that needs to acquire at least the stated minimum amount of pledges from backers like you before the Unit Deliverable and any Add-Ons ship. We do not charge anyone until the Progress above hits 100% or greater, otherwise there is no charge. All campaign products are vetted as existing and functional so your order will be fulfilled within the Factory Lead Time if the campaign succeeds. Please see our FAQ page for more details on our billing process.

  • 9zi7mnmg normal

    I have just created the GroupGet for C12666MA MEMS u-Spectrometer (Round 12)!

    Post last edited: about 3 years ago

  • Photo
    Bryan S kim

    Glad you have created a discussion site for the Hamamatsu C12666MA MEMS spectrometer.


  • Avatar

    Hi.. just place the order for the C12666MA. Has PureEng already developped a dev board for the 12880?? Cheers..