OP251 Просмотр технического описания (PDF) - TT Electronics.

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OP251

Infrared Light Emitting Diode in Miniature SMD Package

TT Electronics. 

Infrared Light Emitting Diode

in Miniature SMD Package

OP251

• Internal Lens

• High Power

• 1206 Package Size

• 880nm Wavelength

The OP251 is a GaAlAs infrared LEDs mounted in a miniature SMT package. The device incorporates an integral

molded lens which enables a tight beam angle and provides an even emission pattern. This device is packaged

in a 1206 size chip carrier that is compatible with most automated mounting equipment. The OP251 is mechani-

cally and spectrally matched to the OP520 series phototransistors.

Applications

• Non-Contact Position Sensing

• Datum detection

• Machine automation

• Optical encoders

100%

Relative Radiant Intensity vs.

Angular Displacement

80%

60%

40%

20%

0%

-90 -60 -30

0 30 60 90

Angular Displacement (Degrees)

OP251

Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com

Pb

LEAD FREE

A subsidiary of

TT electronics plc

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