High Power 638nm 700MW Red Laser Diode

• Customization: Available
• Certification: RoHS, CE, ISO
• Application: Stage Show
• Model NO.: 638nm 700MW
• Structure: Through Hole
• Max. Reverse Voltage: 2.6V
• Max. Forward Current: Standard
• Max. Reverse Current: 250mA
• Wavelenth: 632nm~643nm
• Power: 700MW
• Color: Red
• Threshold Current: 200-250mA
• Diameter: To18/5.6mm
• Working Voltage: 2.3-2 .8 V
• Working Life: 10, 000 Hours
• Transport Package: Anti-Static Package
• Specification: 638nm 700mw laser diode
• Trademark: Lanji
• Origin: Guangdong, China
• HS Code: 85414010
• Production Capacity: 10000PCS Per Week

Product Description

Features:
1. Shorter wavelength: 638nm Typ.
2. High optical output power: 700mW

3. Small package: 5.6mm diameter
 

High Power 638nm 700mw Red Laser Diode 

Absolute Maximum Ratings    (Tc=25ºC)

Item	Symbol	Ratings	Unit
Optical Output Power(-10~+30ºC)	Po(1)	700	mW
Optical Output Power(+30~+40ºC)	Po(2)	550	mW
LD Reverse Voltage	Vr(LD)	2	V
Operating Temperature	Tpor	-10~+40	ºC
Storage Temperature	Tstg	-40~+85	ºC

Electrical/Optical Characteristics (Tc=25ºC)

Parameter	Symbol	Min	Typ	Max	Unit	Test  Condition
Lasing Wavelength	λp	632	638	643	nm	Po=700mW
Threshold Current	Ith	-	200	250	mA	-
Operating Current	Iop	-	900	1100	mA	Po=700mW
Operating Voltage	Vop	-	2.3	2.8	V	Po=700mW
Beam Divergence Parallel to the junction	-		8	20	°	Po=700mW
Beam Divergence Perpendicular to the junction	-	20	35	50	°	Po=700mW

Description: 

1. Multi transverse mode.

 

2. TM mode oscillation.

 

3. Cheap price 638nm 700mw red laser diode for show laser.

4.  Package details: Plastic box package, it depends on different kinds of laser diodes of different sizes. Normally 100pcs in one tray, 10 trays in one bag, then 10 bags in one carton box. 

Welcome Your Inquiry
TO: Song Song
 
Dongguan BU Laser Co., Ltd


 

Packaging&Shipping:
1. Plastic box, ESD bag, standard and normal package.
2.1-3 days after receiving the payment by T/T, Western Union, PAYPAL, Secure Payment, Trade Assurance.
3. It will be shipped by DHL/FedEx/UPS/TNT or other special ways, please contact us to choose the best one. 
4. Delivery time will be usually 3~5 working days.

Company Information&Services:
A. Every customer's admiration is our goal and future willing,     we are concentrated in doing the best quality products,
supplying the best goods and service.

B.Main products: Semiconductor laser diode, laser module ,bicycle laser lights.

C.The laser wavelength includig:405nm 410nm 445nm 450nm 455nm 510nm 515nm 
520nm 532nm 635nm 638nm 642nm 650nm 658nm 780nm 785nm 808nm 820nm 
830nm 850nm 980nm RGB and so on. 
 

FAQ:
1.Q: How to contact us?
   A: You can send messages to us on trade messenger directly, or send us an email. 

2.Q: Can I order samples first to test the quality?
   A: Yes, Samples are in stock for you.

3. Q: How does your factory do regarding quality control?
     A: Quality is the priority. We can always attach great importance to
          quality controlling from the very beginning to the very end. 
          Our factory has gained production license, ROHS, CE, and ISO9001:2015.


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 confirmed.