Specifications(25℃)

Symbol

Unit

K635F03SN-0.020W

Optical Data

CW-Output Power

Po

mW

20

Center Wavelength

λc

nm

635

Tolerance of λ

-

nm

±10

Spectral Width (FWHM)

△λ

nm

<3

Temperature Drift of λ

-

nm/℃

~0.2

Fiber Data(1)

Fiber Core Diameter

Wc

µm

4

Numerical Aperture

N.A.

-

0.13

Fiber Connector

-

-

FC,ST,SMA-905

Electrical Data

Operating Current

Iop

mA

150

Threshold Current

Ith

mA

50

Conversion Efficiency

η

%

5.4

Slope Efficiency

ηD

W/A

0.22

Operating Voltage

Vop

V

2.6

Reverse Voltage

Vre

V

2.6

Others

Operating Temperature

Top

℃

10~30

Storage Temperature

Tst

℃

-20~+80

Expected Lifetime

MTTF

h

>5, 000

Dimensions (fiber and connector not included)

-

mm

Φ7.4×35.0

Lead Soldering Temperature

Tis

℃

260(10 sec.)