

Overview
The PCMF1USB3SZ is an EMI, RFI Filter made by Nexperia in a WLCSP-5(0.8x1.2) package with 5 pins. -40℃~+125℃ 0.25pF 2 38dB@2.6GHz 3Ω 6GHz Yes WLCSP-5(0.8x1.2) EMI/RFI Filters (LC, RC Networks) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCMF1USB3S_CZ, from EasyEDA) and its footprint (EasyEDA_Cloud:WLCSP-5_L1.2-W0.8-P0.40-BL_PCMF1USB3S-CZ, from EasyEDA), ready for a KiCad board. 120,000 are in stock at JLCPCB (part C552015). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Attenuation Value
- 38dB@2.6GHz
- Capacitance
- 0.25pF
- ESD Protection
- Yes
- Frequency - Cutoff or Center
- 6GHz
- Number of Channels
- 2
- Operating Temperature
- -40℃~+125℃
- Resistance
- 3Ω
Order codes
1- PCMF1USB3SZLCSC C552015
Pinout
5| Pin | Name | Type |
|---|---|---|
| A1 | CH1_IN+ | Unspecified |
| A2 | CH1_IN- | Unspecified |
| B1 | GND_CH1 | Unspecified |
| C1 | CH1_OUT+ | Unspecified |
| C2 | CH1_OUT- | Unspecified |
Open-source boards using it
All 3- 4 layers36.5 × 46 mm

- 4 layers50 × 85 mm

- 10 layers74.3 × 65.6 mm

Librem5 mainboard
gralco/l5-schematic
The Librem 5 schematics, copper layers, assembly drawings, and BOMs (mainboard and USB-C board).
1,296 partsGPL-3.0
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Is there a KiCad symbol and footprint for the PCMF1USB3SZ?
Yes. The symbol is EasyEDA_Cloud:PCMF1USB3S_CZ and the footprint EasyEDA_Cloud:WLCSP-5_L1.2-W0.8-P0.40-BL_PCMF1USB3S-CZ, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCMF1USB3SZ?
WLCSP-5(0.8x1.2), with 5 pins. Its footprint is drawn on this page.
Where is the PCMF1USB3SZ datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the PCMF1USB3SZ?
JLCPCB lists it as part C552015, with 120,000 in stock; the sellers' links on this page open their listings.
What can replace the PCMF1USB3SZ?
Parts like it in the library: the PCMF1USB3S/CZ by Nexperia, the PCMF2HDMI2SZ by Nexperia, the PCMF3USB3SZ by Nexperia and the PCMF3USB3S/CZ by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCMF1USB3SZ?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
6PCMF1USB3S/CZ
UFBGA-5-40℃~+85℃ 2 3Ω UFBGA-5 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)PCMF2HDMI2SZ
UFBGA-10-40℃~+85℃ 3Ω 4 UFBGA-10 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)PCMF3USB3SZ
WLCSP-15-40℃~+85℃ 0.25pF 12dB@800MHz、18dB@5GHz、38dB@2.6GHz 3Ω 6 6GHz Yes WLCSP-15 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)PCMF3USB3S/CZ
UFBGA-15-40℃~+85℃ 3Ω 6 6GHz Yes UFBGA-15 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)PCMF1HDMI2SZ
UFBGA-5-40℃~+85℃ 2 3Ω UFBGA-5 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)PCMF3HDMI2SZ
UFBGA-15-40℃~+85℃ 3Ω 6 UFBGA-15 EMI/RFI Filters (LC, RC Networks) ROHSNexperiaEMI/RFI Filters (LC, RC Networks)