Connector Replacement Recommendations

2:54

Planning part lookup.

Reviewing the bill of materials.

Accessing knowledge base.

Searching for replacements.

Recommending USB-C alternatives.

Searching for components.

Searching library for: "USB Type-C Receptacle"

Searching library for: "USB Type-C female SMT 16 pin"

Searching library for: "USB Type-C receptacle USB2.0"

Creating search plan for: "USB Type-C Receptacle"

Creating search plan for: "USB Type-C female SMT 16 pin"

Creating search plan for: "USB Type-C receptacle USB2.0"

Searching.

Found 51 results.

Searching: "USB Type-C female SMT 16 pin"

Searching.

Found 79 results.

Searching: "USB Type-C Receptacle"

Searching.

Found 55 results.

Searching: "USB Type-C receptacle USB2.0"

Finished searching for components.

Looking through a file.

Looking for "number of pins, mounting, rated current, USB version" in 2202140030_XUNPU-TYPEC-304-BCP16_C720629.pdf

Looking for "recommended PCB footprint details" in 2202140030_XUNPU-TYPEC-304-BCP16_C720629.pdf

Looking for "number of pins, mounting style, USB 2.0 support" in usb4105.pdf

Looking for "recommended PCB footprint" in usb4105.pdf

Executing library queries.

Here are solid library-available replacements for J1 (TYPE-C-31-M-12). I picked parts suitable for power-only use (VBUS/GND/CC1/CC2) and SMT, right‑angle, top-mount styles.

Recommended replacements for J1

Table

Replacement	Why it fits	Notes
TYPEC-304-BCP16	Datasheet: 16‑position Type‑C SMT R/A receptacle; 3 A capable. Good match for power‑only wiring.	Footprint likely similar to TYPE‑C “16P” styles; verify pad/stake pattern before swap.
USB‑C 2.0 Receptacle	Datasheet: USB 2.0 top‑mount SMT receptacle; documented recommended PCB layout. Works well when only VBUS/CCs are used.	Not guaranteed drop‑in; check shell tabs and pad pitch vs current footprint.
124018312112A	Robust Type‑C receptacle (USB 3.x capable).	Likely different pad map; choose if you can accept a footprint change.

Notes and checks

Current part package tag shows “USB16‑TYPEC8.94x7.35” and 24 pads listed in the datasheet entry; many power‑only connectors use 16 signal pads plus mechanical stakes. Please verify stake hole and pad spacing against your existing footprint.
Best practice: include TVS protection for USB data lines if you ever enable D+/D− in a future spin.

Would you like a drop‑in only swap (no layout changes), or are small footprint tweaks acceptable? If you prefer drop‑in, I can check pin/stake positions and propose the closest match, then replace J1 for you.

Drop-in replacement only

Power-only constraints

Check mechanical fit

Select 16-pin option

Add protection parts

93 days

according to the datasheet, are all the GPIOs on U1 compatible with SPI?

Someone is typing...

explain this project.

Someone is typing...

Intended for use with SWD instead of JTAG. Please refer to Arm Developer Pinout...

Someone is typing...

U3 IO15/HSPI_CS0 - BUCK_MODULE BUCK_SPI_CS

SWO/TDO

TDI

MCU_RX

BUCKEN

MCU_TX

SWCLK

SWDIO

nRESET

U3 IO14/HSPI_CLK - BUCK_MODULE BUCK_SPI_CLK

nRESET

U3 IO15/HSPI_CS0 - BUCK_MODULE BUCK_SPI_CS

nRESET

U3 IO13/HSPI_COPI - BUCK_MODULE BUCK_SPI_COPI

Manufacturer Part Number

ME6206A33XG

3.3V

5V/BATT

3.3V

0V-1.9V

3.3V

R10

Resistance

100kΩ

Capacitance

0.1uF

Resistance

100kΩ

Test Breakout

C10

Capacitance

1uF

Capacitance

1uF

Resistance

100kΩ

BUCK_MODULE

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
jharwinbarrozo
15.8k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF – standard power ratings - RMCP – high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ºC to zero at +155ºC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliant
jharwinbarrozo
1.2M
875105359001
10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
jharwinbarrozo
1.1M

Project Name

On Air R2 - Thread Enabled

Description

R2 w Thread changes: -Moving to Letter Modules for ease of design -Adding MGM210L for Matter on Thread On/Off and intensity control -Shifted A and R letters closer to fix Kerning

-Optional: Add unpopulated AA Battery Holder for battery option

R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask

Modified by markwu2001:

Adjustable Brightness,
85-90% Drive Efficiency
<5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC

Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C. #template #arduino-matter

Properties

Operating Voltage

5VDC, 4.2VDC

Connectivity

WiFi

GitHub

github.com/markwu2001/On-Air-R2-DEV

License

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor	Qty 1
Digi-Key	$4.77
LCSC	$0.32
Mouser	$4.79–$6.02

Controls

Welcome 👋

Flux helps you build PCBs faster with an AI teammate!

Create your account to collaborate, stay updated, fork your own version, and get instant answers from our AI agent.

markwuflux / On Air R2 - Thread Enabled

Schematic