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 High-Quality Standards, Recognized Worldwide

QSI Company, Ltd., specializes in photonics semiconductor technology and its core component, the laser diode. With its rich, experienced engineering abilities and its high-tech production system that can process its designs to EPI, FAB and PKG, QSI Laser Diodes can respond quickly to customers' needs.

Its high-quality standards, even for small batch production, are widely recognized in the world market.
 

Part Number

Wavelength (nm)

Power (mW)

Package Size (mm)

Max Operating Temp (°C)

Pin Configuration

Link to Datasheet

QL63D4S-A/-B/-C

637

5

 5.6

40

1N/2M/3P

 

QL63D5S-A/-B/-C

635

5

 5.6

50

1N/2M/3P

 

QL63F5S-A/-B/-C

637

10

 5.6

50

1N/2M/3P

 

QL63F5S-A/-B/-C-L

637

10

 5.6

50

1N/2M/3P

 

QL63G5S-A/-B/-C

637

15

 5.6

50

1N/2M/3P

 

QL63H5S-A/-B/-C

639

20

 5.6

50

1N/2M/3P

 

QL63J5S-A/-B/-C-L

639

40

 5.6

50

1N/2M/3P

 

QL63K4S-A/-B/-C-L

640

60

 5.6

40

1N/2M/3P

 

QL65D5S-A/-B /-C-L

655

5

 5.6

50

1N/2M/3P

 

QL65D5S-A/-B/-C

655

5

 5.6

50

1N/2M/3P

 

QL65D5S-A/-B/-C-N

655

5

 5.6

50

1N/2M/3P

 

QL65D6S-A/-B/-C

655

5

 5.6

60

1N/2M/3P

 

QL65D7S-A/-B/-C

655

5

 5.6

70

1N/2M/3P

 

QL65D7S-A/-B/-C-L

655

5

 5.6

70

1N/2M/3P

 

QL65E7S-A/-B/-C

655

7

 5.6

70

1N/2M/3P

 

QL65F5S-A/-B/-C

655

10

 5.6

50

1N/2M/3P

 

QL65F6S-A/-B/-C

655

10

 5.6

60

1N/2M/3P

 

QL65F7S-A/-B/-C

655

10

 5.6

70

1N/2M/3P

 

QL65I7S-A/-B /-C-S

658

35

 5.6

70

1N/2M/3P

 

QL65I7S-A/-B/-C

658

30

 5.6

70

1N/2M/3P

 

QL65J7S-A/-B/-C

660

60

 5.6

75

1N/2M/3P

 

QL65L6S-A/-B/-C

660

80

 5.6

60

1N/2M/3P

 

QL65O5S-A/-B/-C

660

100

 5.6

50

1N/2M/3P

 

QL67D6S-A/-B/-C

670

5

 5.6

60

1N/2M/3P

 

QL67D7S-A/-B/-C

670

5

 5.6

70

1N/2M/3P

 

QL67F6S-A/-B/-C

670

10

 5.6

60

1N/2M/3P

 

QL67F7S-A/-B/-C

670

10

 5.6

70

1N/2M/3P

 

QL68G5SHF-L

680

12

 9

50

4 pin

 

QL68I6S-A/-B/-C

685

30

 5.6

60

1N/2M/3P

 

QL68F6S-A/-B/-C -LS

680

9

 5.6

60

 1N/2M/3P

QL68J6S-A/-B/-C

685

50

 5.6

60

1N/2M/3P

 

QL78C6S-A/-B/-C

780

3

 5.6

60

1N/2M/3P

 

QL78E6SHG-Q

788

6

 9

60

6 pin

 

QL78F6S-A/-B/-C

788

10

 5.6

60

1N/2M/3P

 

QL78F6SDF-1

788

10

 5.6

60

4 pin

 

QL78I6S-A/-B/-C

785

30

 5.6

60

1N/2M/3P

 

QL80D6S-A/-B/-C

808

5

 5.6

60

1N/2M/3P

QL80R4S-A/-B/-C/-D/-E-Z3

808

200

 5.6

40

1N/2M/3P/LD only

 

QL80R4S-A/-B/-C/-D/-E-Z4

808

200

 5.6

40

1N/2M/3P/LD only

 

QL80S4H-A/-B/-C-Y

808

500

 9

40

1N/2M/3P

 

QL80T4H-A/-B/-C/-D/-E-Y

808

1000

 9

40

1N/2M/3P/LD only

 

QL83H6S-A-/B/-C

830

20

 5.6

60

1N/2M/3P

QL83K6S-A/-B/-C

830

70

 5.6

60

1N/2M/3P

 

QL83O6S-A/-B/-C

830

100

 5.6

60

1N/2M/3P

 

QL85D6S-A/-B/-C

850

5

 5.6

60

1N/2M/3P

 

QL85F6S-A/-B/-C

850

10

 5.6

60

1N/2M/3P

 

QL85H6S-A/-B/-C

855

20

 5.6

60

1N/2M/3P

 

QL85J6S-A/-B/-C-L

855

40

 5.6

60

1N/2M/3P

 

QL86T4H-A/-B/-C/-D/-E

860

1000

 9

40

1N/2M/3P/LD only

 

QL90F7S-A/-B/-C

905

10

 5.6

70

1N/2M/3P