

Overview
The SP720APP is an ESD And Surge Protection made by Littelfuse in a PDIP-16 package with 16 pins. -40℃~+105℃ 3A@8/20us 3pF 5nA IEC 61000-4-2 TVS PDIP-16 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5342243). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- SP720APPLCSC C5342243
Open-source boards using it
All 2- 6 layers304.8 × 243.8 mm

- 4 layers159.9 × 119.3 mm

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<iframe src="https://pcbkit.io/embed/parts/littelfuse/SP720APP" title="SP720APP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/littelfuse/SP720APP.jpg" alt="SP720APP" width="1200" height="900">[](https://pcbkit.io/parts/littelfuse/SP720APP)Questions
Is there a KiCad symbol and footprint for the SP720APP?
Yes. the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SP720APP?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the SP720APP datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SP720APP?
JLCPCB lists it as part C5342243, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SP720APP?
Parts like it in the library: the DLTS8C by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SP720APP?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.