
4N37S(TB)
Everlight Electronics Co Ltd
5 variants · Everlight Electronics Co Ltd
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.
| Parameter | 4N37S1(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.

Everlight Electronics Co Ltd

Everlight Electronics Co Ltd