Overview
The SMF90X is a gas Discharge Tube Arrester made by SURGING in a SMD,8x2mm package with 2 pins. -40℃~+90℃ 2 20kA 3pF 500V 8.5mm 90V ±20% SMD,8x2mm Gas Discharge Tube Arresters (GDT) ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:DIO-SMD_BD8.0-LS10.5_SMF90X, from EasyEDA), ready for a KiCad board. 1,500 are in stock at JLCPCB (part C2908070).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- Impulse Breakdown Voltage(Vimp)
- 500V
- Impulse Discharge Current
- 20kA
- Length
- 8.5mm
- Number of Poles
- 2
- Operating Temperature Range
- -40℃~+90℃
- Tolerance
- ±20%
- Voltage - DC Spark Over (Nom)
- 90V
- inter-electrode capacitance
- 3pF
Order codes
1- SMF90XLCSC C2908070
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<iframe src="https://pcbkit.io/embed/parts/surging/SMF90X" title="SMF90X in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/surging/SMF90X.jpg" alt="SMF90X" width="1200" height="900">[](https://pcbkit.io/parts/surging/SMF90X)Questions
Is there a KiCad symbol and footprint for the SMF90X?
Yes. the footprint EasyEDA_Cloud:DIO-SMD_BD8.0-LS10.5_SMF90X, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF90X?
SMD,8x2mm, with 2 pins. Its footprint is drawn on this page.
Where is the SMF90X datasheet?
SURGING publishes it: the Datasheet link on this page opens it.
Where can I order the SMF90X?
JLCPCB lists it as part C2908070, with 1,500 in stock; the sellers' links on this page open their listings.