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yimengq
| Reference | Value | Description |
|---|---|---|
| Q2,Q3 | BC817-40(SOT23) | |
| U1 | CH340T(SSOP20W) | |
| U2 | TPS2376PW(TSSOP-8) | |
| U4 | LAN8710A-EZC(QFN32) | |
| U5 | TX4138(ESOIC-8) | |
| U6 | ESP32-WROVER-E | |
| ACT1 | LED/YELLOW/0603 | |
| C2 | 1nF/2000V/10%/X7R/C1206 | |
| C4,C5 | 27pF/50V/5%/C0G/C0402 | |
| C7,C9,C10,C13,C19 |
| 22uF/6.3V/20%/X5R/C0603 |
| C8,C11,C14-C16,C18 | 100nF/16V/10%/X7R/C0402 |
|---|
| C12,C24 | 100nF/100V/10%/X7R/C0603 |
|---|
| C17 | 2.2uF/6.3V/10%/X5R/C0603 |
|---|
| C20 | NA(1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291)) |
|---|
| C21 | NA(10uF/6.3V/20%/X5R/C0603) |
|---|
| C23 | 1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291) |
|---|
| C25 | 12pF/50V/5%/COG/C0402 |
|---|
| C26 | 470uF/10V/20%/Low_ESR/RM2.5/6.0x11mm |
|---|
| C27 | 15uF/100V/20%/RM2.5/6.3x11mm(Farnell:1281844) |
|---|
| C31 | 1uF/10V/20%/X5R/C0603 |
|---|
| D2 | BAT54C(SOT23-3) |
|---|
| D5 | SS510/100V/5A/0.85V/DO214AB(SMC) |
|---|
| D6,D7,D9 | 1N5819S4/SOD123 |
|---|
| D8 | NA(SMBJ6.0A) |
|---|
| D10 | SMAJ58A/SMA |
|---|
| DCDC1 | F0505S-2WR2(SIP-7) |
|---|
| FET3 | WPM2015-3/TR |
|---|
| J1,J3,J6-J16 | HMTSW-102-X-X-S-X | Connector Unshrouded Header 2 Position 2.54mm Solder Straight Through Hole |
|---|
| J4 | ARJP11B-MASA-B-A-EMU2 |
|---|
| J5 | 87520-0010BLF |
|---|
| L1 | FB0805/600R/2A |
|---|
| L4 | 33uH/2.1A/DCR=0.1R/20%/DBS135(PD3316MT330) |
|---|
| LNK1 | LED/GREEN/0603 |
|---|
| R2,R18,R19,R25,R32,R44,R47 | 10k/R0402 |
|---|
| R3,R20,R21 | 1k/R0402 |
|---|
| R10-R13 | 49.9R/1%/R0402 |
|---|
| R14,R15 | 2.2k/R0402 |
|---|
| R17,R48 | NA/R0402 |
|---|
| R22 | 24.9k/1%/R0402 |
|---|
| R23 | 180k/1%/R0402 |
|---|
| R24,R45 | 220R/R0402 |
|---|
| R26 | 12.1k/1%/R0402 |
|---|
| R27 | 4.42k/1%/1/16W/R0402 |
|---|
| R28 | 0.03R/1%/R1206 |
|---|
| R31,R35 | TC164-JR-072K2L |
|---|
| R33 | 4.7R/R0402 |
|---|
| R34 | 10.5k/1%/R0402 |
|---|
| R38 | 56.2k/1%/R0402 |
|---|
| R41 | 4.7k/R2512 |
|---|
| R43 | 130k/R0402 |
|---|
| SW1,SW2 | PTS815 SJM 250 SMTR LFS |
|---|
| T1 | LMUN2211LT1G(SOT-23) |
|---|
| TVS1 | ESDS314DBVR(SOT-23-5) |
|---|
| TVS2,TVS3 | NA(GG0402052R542P) |
|---|
| Y1 | ECS-120-20-33-CKM-TR3 |
|---|