
Overview
The C770S is a solid State Relay made by COTO in a SOP-8 package with 5 pins. SOP-8 Solid State Relays (Triac Output) ROHS.
PCBKit's library has its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20181943).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
6- Current - Surge(Itsm)
- 1000mA
- Forward Current(If)
- 0.9mA
- Forward voltage
- 1.17V
- Input Type
- DC
- Load Current
- 380mA
- Operating Temperature
- -40℃~+85℃
Order codes
1- C770SLCSC C20181943
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<iframe src="https://pcbkit.io/embed/parts/coto/C770S" title="C770S in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/coto/C770S.jpg" alt="C770S" width="1200" height="900">[](https://pcbkit.io/parts/coto/C770S)Questions
Is there a KiCad symbol and footprint for the C770S?
Yes. the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the C770S?
SOP-8, with 5 pins. Its footprint is drawn on this page.
Where is the C770S datasheet?
COTO publishes it: the Datasheet link on this page opens it.
Where can I order the C770S?
JLCPCB lists it as part C20181943, with 0 in stock; the sellers' links on this page open their listings.
What can replace the C770S?
Parts like it in the library: the AQW614S by Panasonic, the AQW210LSX by Panasonic, the AQW210LSZ by Panasonic and the AQW210TS by Panasonic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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