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Everlight Electronics Co Ltd 4N37 Series

5 variants · Everlight Electronics Co Ltd

About the Everlight Electronics Co Ltd 4N37 Series

The Everlight Electronics Co Ltd 4N37 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 6-SMD, Gull Wing, channels of 1 and current - DC forward (If) of 60 mA. Variants differ by operating temperature, so you can match the exact operating temperature your application requires using the selection guide below.

Select a variant by

Operating temperature
-55°C ~ 110°C · -55°C~110°C

Shared specifications

Case
6-SMD, Gull Wing
Channels
1
Current - DC forward (If)
60 mA
Current - output (Channel)
-
Current transfer ratio
-
Input type
DC
Mounting
Surface Mount
Output type
Transistor with Base
Package
Tape & Reel (TR)
Rise (Fall time)
-
Turn on (Turn off time)
10µs, 9µs
Vce saturation
300mV

Variant comparison

Parameter4N37S1(TA)4N37S(TB)
Operating temperature-55°C~110°C-55°C ~ 110°C

Request a quote on any Everlight Electronics Co Ltd 4N37 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants