

Overview
The XTC4004 is a temperature Compensated Crystal Oscillator made by Murata in a SMD3225-4P package with 4 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:XTC4004, from EasyEDA) and its footprint (Crystal:Crystal_SMD_WE_CFPX-180-4Pin_3.2x2.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5838306). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
6- Current - Supply
- 2uA
- Frequency Stability
- ±5ppm
- Operating Temperature
- -40℃~+85℃
- Output Type
- CMOS
- Value
- 32.768kHz
- Voltage - Supply
- 3.3V
Order codes
1- XTC4004LCSC C5838306
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | OUTPUT_ENABLE | Unspecified |
| 2 | GND | Unspecified |
| 3 | FREQUENCY_OUT | Unspecified |
| 4 | SUPPLY_VOLTAGE | Unspecified |
Open-source boards using it
All 1- 2 layers23.7 × 34.4 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/murata/XTC4004" title="XTC4004 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/murata/XTC4004.jpg" alt="XTC4004" width="1200" height="900">[](https://pcbkit.io/parts/murata/XTC4004)Questions
Is there a KiCad symbol and footprint for the XTC4004?
Yes. The symbol is EasyEDA_Cloud:XTC4004 and the footprint Crystal:Crystal_SMD_WE_CFPX-180-4Pin_3.2x2.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the XTC4004?
SMD3225-4P, with 4 pins. Its footprint is drawn on this page.
Where is the XTC4004 datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the XTC4004?
JLCPCB lists it as part C5838306, with 0 in stock; the sellers' links on this page open their listings.
What can replace the XTC4004?
Parts like it in the library: the TC32H4-25.000-33GNDTNL by HCI, the 1XTV10000MDA by KDS, the 1XTW26000MAA by KDS and the 8132S-40.000NQ33FTL by HCI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the XTC4004?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8TC32H4-25.000-33GNDTNL
SMD3225-4P-40℃~+85℃ 25MHz 3.3V CMOS ±2ppm SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSHCITemperature Compensated Crystal Oscillators (TCXO)1XTV10000MDA
SMD3225-4P-40℃~+85℃ 1.5mA 10MHz 3.3V ±1.5ppm SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSKDSTemperature Compensated Crystal Oscillators (TCXO)1XTW26000MAA
SMD3225-4P-30℃~+85℃ 1.7V~3.6V 26MHz ±500ppb SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSKDSTemperature Compensated Crystal Oscillators (TCXO)8132S-40.000NQ33FTL
SMD3225-4P-30℃~+85℃ 3.3V 40MHz Clipped sine wave ±500ppb SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSHCITemperature Compensated Crystal Oscillators (TCXO)TC80E-25.000-DTAKA
SMD3225-4P-40℃~+85℃ 25MHz 2mA 3.3V ±2ppm SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSInterquipTemperature Compensated Crystal Oscillators (TCXO)W3216367100A33FB
SMD3225-4P-30℃~+85℃ 1.5mA 16.367667MHz 3.3V ±500ppb SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSJGHCTemperature Compensated Crystal Oscillators (TCXO)1XTV12800MDA
SMD3225-4PSMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSKDS DaishinkuTemperature Compensated Crystal Oscillators (TCXO)1XTV12800PDA
SMD3225-4P-40℃~+85℃ 1.5mA 12.8MHz 3V ±1.5ppm SMD3225-4P Temperature Compensated Crystal Oscillators (TCXO) ROHSKDS DaishinkuTemperature Compensated Crystal Oscillators (TCXO)