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

Optical Emitter and Sensor Pair

OPB100Z, OPB100EZ, OPB100SZ

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

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A.1

01/06

Page 1 of 3

Features:

• 890 nm infrared LED emitter

• Silicon phototransistor sensor

• Snap-in mounting

• Variable sensing distance over 36” (91.4 cm)

• Low profile package

• 24” (61.0 cm) wire leads

Description:

The OPB100 series consists of an infrared LED (OPB100EZ) and phototransistor (OPB100SZ) in separate

plastic housings. The low cost, snap-in design requires no screws or other mounting hardware for ease of

installation.

The emitter and sensor are not apertured, which allows separation distances in excess of 36” (91.4 cm) without

concern for precise alignment. The front side clip allows mounting of the product to any 0.062” (1.57 mm) thick

material.

This product is designed for general switching and low-speed data communications applications.

Red

Black

White

Green

Ordering Information

Part

Number

LED Peak

Wavelength

Sensor

Lead Length /

Spacing

OPB100Z

880 nm

Transistor

OPB100-EZ

OPB100-SZ

24" / 26 AWG Wire

Applications:

SNAP BODY

Emitter (LED)

Phototransistor

Symbolize Cover

26 AWG

UL Rated

Color/Pin

Description

Red-1

Anode

Black-2

Cathode

White-3

Collector

Green-4

Emitter

RoHS