Bill of Materials
2017 Microchip Technology Inc.
DS70005311A-page 47
B.4
LAN8740A PHY DAUGHTER BOARD BILL OF MATERIALS
TABLE B-4:
LAN8740A PHY DAUGHTER BOARD BILL OF MATERIALS
Quantity
Reference
Description
Manufacturer
Part No.
4
C1, C3, C7, C8 Cap, Ceramic, 1 µF, 16V X5R
TDK Corporation
C1608X5R1C105K
4
C2, C4, C5, C6 Cap, Ceramic, 0.1 µF, 50V X7R
TDK Corporation
C1608X7R1H104M
1
C9
CAP 470 µF 50V CERAMIC X7R 0603
Yageo
CC0603KRX7R9BB471
1
C14
CAP CER 0.022 µF 50V 20% X7R 0603
Murata
GRM188R71H223MA01D
1
FB1
FERRITE CHIP 600 OHM 500 mA 0805
TDK Corporation
MMZ2012Y601B
2
J1
TWO CONN HEADER .050" 12 POS PCB
GOLD
Sullins Connector
GRPB121VWVN-RC
2
@J1
TWO CONN HEADER .050" 3 POS PCB
GOLD
Sullins Connector
GRPB031VWVN-RC
1
J2
CONN MAGJACK 1 PORT 100 BASE-TX
Pulse
J3011G21DNL
6
R1, R2, R3,
R4, R6, R8
RES 4.70K OHM 1/10W 1% 0603 SMD
Panasonic - ECG
ERJ-3EKF4701V
2
R5, R16
RES 10K OHM 1/10W 1% 0603 SMD
Stackpole Inc.
RMCF0603FT10K0
1
R7
RES 1.50K OHM 1/10W 1% 0603 SMD
Vishay Dale
CRCW06031K50FKEA
4
R11, R12,
R13, R14
RES 33 OHM 1/10W 1% 0603 SMD
Stackpole Inc.
RMCF0603FT33R0
1
R15
RES 12.1K OHM 1/10W 1% 0603 SMD
Stackpole Inc.
RMCF0603FT12K1
4
R17, R18,
R19, R20
RES TF 1/10W 49.9 OHM 1% 0603
Stackpole Inc.
RMCF0603FG49R9
2
R21, R22
RES TF 1/10W 249 OHM 1% 0603
Stackpole Inc.
RMCF0603FG249R
1
R23
RES 0.0 OHM 1/4W 0805 SMD
Yageo
RC0805JR-070RL
1
U1
TX/RX Ethernet 32-pin QFN
Microchip Technology
LAN8740A-EN
DNP
C10, C11,
C12, C13
CAP CER 12 µF 50V 5% NPO 0603
Yageo
CC0603JRNPO9BN120
DNP
R24
DNP (0603 pads)
