4 layers60 × 15 mm
Ring
KawaharaLab/ISWC2026_picoRingdual
This repository contains the hardware design files, firmware, and evaluation applications for the dual-wearable system (Finger Ring and Wristband) presented in our ISWC 2026 paper.
54 parts1
TL3312NF160Q
E-SwitchExtended
-40℃~+85℃ 0.35mm 1.6N 12V 3.7mm 3.7mm 500,000 Cycles 50mA Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHS
- Part id
- e-switch/TL3312NF160Q
- Category
- Tactile Switches
- Package
- SMD-4P,3.7x3.7mm
- Pins
- 4
- In stock
- 42 at JLCPCB (C4364438)
- Used on
- 2 open-source boards
Overview
The TL3312NF160Q is a tactile Switche made by E-Switch in a SMD-4P,3.7x3.7mm package with 4 pins. -40℃~+85℃ 0.35mm 1.6N 12V 3.7mm 3.7mm 500,000 Cycles 50mA Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL3312NF160Q, from EasyEDA) and its footprint (EasyEDA_Cloud:SW-SMD_4P-L3.7-W3.7-P2.75-LS3.7, from EasyEDA), ready for a KiCad board. 42 are in stock at JLCPCB (part C4364438). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
Open-source boards using it
2- 4 layers47.5 × 14.1 mm
Ring
KawaharaLab/picoRing_mouse
Wireless mouse rings offer subtle, reliable pointing interactions for wearable computing platforms. However, the small battery below 27 mAh in the miniature rings restricts the ring's continuous lifespan to just 1-10…
50 parts7
Parts like it
8
TSA005A3518A02
SMD-4P,3.7x3.7mm0.35mm 1.8N 12V 3.7mm 3.7mm 50mA No Orange-yellow Round Button SMD(SMT) Tab Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHSBZCNTactile SwitchesTSA005A3525A03
SMD-4P,3.7x3.7mm0.35mm 12V 2.5N 3.7mm 3.7mm 50mA Black No PC Pin Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHSBZCNTactile SwitchesTSA005A3526A
SMD-4P,3.7x3.7mm0.35mm 12V 2.6N 3.7mm 3.7mm 50mA Black No PC Pin Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHSBZCNTactile SwitchesTSA005B03526A
SMD,3.7x3.7mm0.35mm 12V 2.6N 3.7mm 3.7mm 50mA Black No PC Pin Round Button SPST Surface Mount,Vertical Without Bracket SMD,3.7x3.7mm Tactile Switches ROHSBZCNTactile SwitchesHX TS3735A 160GF 030
SMD-4P,3.7x3.7mm-25℃~+70℃ 0.35mm 1.6N 12V 3.7mm 3.7mm 30,000 cycles 50mA J-Lead No SPST Surface Mount,Vertical Without Bracket Yellow SMD-4P,3.7x3.7mm Tactile Switches ROHShanxiaTactile SwitchesHX TS3735A 300GF 030
SMD,3.7x3.7mmTactile SwitcheshanxiaHX TS3735PA 300GF 030
SMD-4P,3.7x3.7mm-25℃~+70℃ 0.4mm 12V 3.7mm 3.7mm 30,000 cycles 3N 50mA No SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket Yellow SMD-4P,3.7x3.7mm Tactile Switches ROHShanxiaTactile SwitchesTSA005A3518A
SMD-4P,3.7x3.7mm0.35mm 1.8N 12V 3.7mm 3.7mm 50mA Black No PC Pin Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,3.7x3.7mm Tactile Switches ROHSBZCNTactile Switches
Questions
Is there a KiCad symbol and footprint for the TL3312NF160Q?
Yes. The symbol is EasyEDA_Cloud:TL3312NF160Q and the footprint EasyEDA_Cloud:SW-SMD_4P-L3.7-W3.7-P2.75-LS3.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL3312NF160Q?
SMD-4P,3.7x3.7mm, with 4 pins. Its footprint is drawn on this page.
Where is the TL3312NF160Q datasheet?
E-Switch publishes it: the Datasheet link on this page opens it.
Where can I order the TL3312NF160Q?
JLCPCB lists it as part C4364438, with 42 in stock; the sellers' links on this page open their listings.
What can replace the TL3312NF160Q?
Parts like it in the library: the TSA005A3518A02 by BZCN, the TSA005A3525A03 by BZCN, the TSA005A3526A by BZCN and the TSA005B03526A by BZCN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the TL3312NF160Q?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.