H21LOB Datasheet - Fairchild Semiconductor

H21LOB OPTOLOGIC OPTICAL INTERRUPTER SWITCH

The H21L series are slotted optical switches designed for multipurpose non contact sensing. They consist of a GaAs LED and a silicon OPTOLOGIC®. sensor packaged in an injection molded housing and facing each other across a .124” (3.15 mm) gap. The output is either inverting or non-inverting, with a .

OPTOLOGIC® OPTICAL INTERRUPTER SWITCH H21LTB 0.472 (12.0) 0.457 (11.6) C L H21LTI PACKAGE DIMENSIONS Ø 0.133 (3.4) Ø 0.126 (3.2) (2X) H21LOB H21LOI 0.249 (6.35) 0.243 (6.15) + E D + C L 0.39 (1.00) 0.34 (0.85) 0.755 (19.2) 0.745 (18.9) 0.129 (3.3) 0.119 (3.0) 0.103 (2.60) NOM 0.433 (11.0) 0.422 (10.7) Optical C L PART NUMBER DEFINITIONS H21LTB H21LTI H21LOB H21LOI Totem-pole, buffer output Totem-pole, inverter output Open-collector, buffer output Open-collector, inverter output 0.125 (.

H21LOB Features

* Low cost

* 0.035” apertures

* Black plastic opaque housing

* Mounting tabs on housing

* Choice of inverter or buffer output functions

* Choice of open-collector or totem-pole output configuration

* TTL/CMOS compatible output functions  2001

H21LOB Datasheet (200.39 KB)

H21LOB Datasheet Preview — Preview of H21LOB PDF

Datasheet Details

Part number:

H21LOB

Manufacturer:

Fairchild Semiconductor

File Size:

200.39 KB

Description:

Optologic optical interrupter switch.

📁 Related Datasheet

H21LOI OPTOLOGIC OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)

H21LTB OPTOLOGIC OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)

H21LTI OPTOLOGIC OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)

H210 High Speed Drivers (General Microcircuits)

H2101B01 TERMINAL (HARWIN)

H2102B01 TERMINAL (HARWIN)

H2103B01 TERMINAL (HARWIN)

H2105A01 TERMINAL (HARWIN)

TAGS

H21LOB OPTOLOGIC OPTICAL INTERRUPTER SWITCH Fairchild Semiconductor

H21LOB Distributor