Description
5pcs12X11mm 3.8mm T0-38 Laser diode heat sink copper shell threaded M9x 0.5
Features: .
Material: bronze
Holder or Heastink for 3.8mm TO-38 Laser diodes.
12mm diameter
Length 11mm
With internal and external thread
threaded for Lens: M9x0.5
Heat sink
Details:
This is only a heatsink or holder for 3.8mm TO-38MM Laser Diodes!
It can help the diode contact the housing more tightly, does not include lens.
Package:
1X 12X11mm 3.8mm T0-38 Laser diode heat sink copper shell threaded M9 * 0.5
Payment Method: Paypal preferred
Shipping Method
We ship to USA by e-packet/USPS delivery shipping method, and we ship to rest of the world by registered China Post Air Mail. For most of countries, it taks 10-30 business days to arrive if no shipping delay is incured, but for some countries in South America, Africa and East Aian countries, it can take longer time, as long as 40-60 days.
If you need items urgently, please choose expedited shipping, we will ship by express shipping such as DHL, Fedex, Aramex and EMS. EMS is still very slow. we will choose DHL/Fedex for express shipping without special instruction from our customers, because we have business cooperation with DHL/Fedex company which provide very much fast service. Please understand we don’t control the shipping carrier, especially in the busy season or holidays!
Shipping time
Country
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Shipping time by Registered Air Mail or E-packet delivery
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Shipping time by FedEx/DHL/TNT/EMS
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United States
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5-15 business days
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3-5 business days(DHL recomended)
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Japan, South Korea
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5-10 business days
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3-5 business days (EMS/DHL recomended)
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United Kingdom, Canada, Germany, Austria, Holland, Czech, EU
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15-25 business days
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4-6 business days(DHL/FEDEX recomended)
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Spain, Russia, Italy, France, Mexico, Indonesia, Malaysia, India, South Africa, American & Asian countries
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15-55 business days
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5-15 business days(DHL/Fedex recomended)
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Feedback & DSR
Please leave us positive feedback and 5-star DSR if you found we are in good quality products and good service. If you think shipping speed is slow than the expected time, contact us to let us know, we reimburse you shipping charge. If you have any problems with the product, please don’t hesitate tocontact us. If you just don’t like our products, please just send back to us for new replacement or full refund.
Case & Return
We accept 30 days for returning item after you have received the item. Customer’s satisfaction is the first priority for us, please don’t easily open an ebay or Paypal case or return case with us, tell us what is the problem by ebay message, we will solve any problems and cover your own rights. Thanks for your cooperation!