H21B4 Datasheet, Switch, Fairchild Semiconductor

H21B4 Features

• Switch
• Opaque housing
• Low cost
• 035" apertures
• High IC(ON) © 2002 Fairchild Semiconductor Corporation Page 1 of 6 6/13/02 PHOTODARLINGTON OPTICAL INT

PDF File Details

Part number:

H21B4

Manufacturer:

Fairchild Semiconductor

File Size:

373.45kb

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📄 Datasheet

Description:

Photodarlington optical interrupter switch. The H21B4, H21B5 and H21B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic

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H21B4

Fairchild Semiconductor

📁 Related Datasheet

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H21B1 - PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B1 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) H21B2 H21B3 0.472 (12.0) 0.457 (11.6) C L Ø 0.133 (3.

H21B2 - PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B1 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) H21B2 H21B3 0.472 (12.0) 0.457 (11.6) C L Ø 0.133 (3.

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H21B3 - PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B1 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) H21B2 H21B3 0.472 (12.0) 0.457 (11.6) C L Ø 0.133 (3.

H21B3 - SLOTTED OPTICAL SWITCH (QT Optoelectronics)
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H21B4 - SLOTTED OPTICAL SWITCH (QT Optoelectronics)
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H21B5 - PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B4 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) H21B5 H21B6 0.472 (12.0) 0.457 (11.6) C L Ø 0.133 (3.

H21B5 - SLOTTED OPTICAL SWITCH (QT Optoelectronics)
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H21B6 - PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B4 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) H21B5 H21B6 0.472 (12.0) 0.457 (11.6) C L Ø 0.133 (3.