EVK-M8L User Guide
UBX-20028627 - R01
Board layout
Page 25 of 33
C1-Public
Part
Description
A1
GNSS RECEIVER -40/+85 °C
BT1
BATTERY HOLDER RENATA CR2450N 3 V
C1, C11, C13, C22
CAP CER X5R 0603 1U0 10% 6.3 V
C10, C14, C16, C19, C2, C6
C7, C8, C27, C28, C29, C30
CAP CER X7R 0603 100N 10% 10 V
C12, C9
CAP CER X7R 0603 10N 10% 25 V
C20
CAP CER COG 0402 1P8 +/-0.1P 25 V
C21
CAP CER COG 0402 22P 5% 25 V
C23
CAP CER COG 0402 47P 5% 25 V
C24
CAP CER X5R 0402 100N 10% 10 V
C25, C3
CAP CER X5R 1210 10U 10% 10 V
C4, C26
CAP CER X7R 0603 1N0 10% 25 V
C5
CAP CER X7R 0402 1N0 10% 16 V
D1, D2, D4, D5
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SS14 1A -55/+125 °C
D3, R18, R20, R21, R22, R23 ESD PROTECTION FOR HIGH SPEED LINES, TYCO, 0.25 PF, PESD0402-140 -55/+125 °C
D6, D7
VOLTAGE REGULATOR DIODE FAIRCHILD BZX84 SOT23 6 V 2 0.2 A
DS1
LED OSRAM HYPER MINI TOPLED LB M673-L1N2-35 BLUE 0.02 A
FB1
FERRITE BEAD MURATA BLM15HD 0402 1000R at 100 MHZ
J1
CON USB RECEPTACLE MICRO B TYPE SMD – MOLEX 47346-0001 – TID60001597 30 V
1 A
J2
CON SMA SMD STRAIGHT JACK 11.4 MM HEIGHT WITHOUT WASHER AND NUT
J3
9 POLE SUBD CONNECTOR FEMALE
J4
14-PIN 90° 2.54 MM PITCH DISCONNECTABLE CRIMP CONNECTOR -40/+85 °C
L1
IND MURATA LQW15A 0402 8N7 3% 0.54 A -55/+125 °C
L2
IND MURATA LQW15 A 0402 120N 5% 0.64 A -55/+125 °C
Q1
MBT3906DW1T1G DUAL GENERAL PURPOSE TRANSISTOR 0.2A 0.15W -40/+125 °C
R1
RES THICK FILM CHIP 1206 10R 5% 0.25 W
R10
RES THICK FILM CHIP 0402 220R 5% 0.1 W
R11, R2, R6
RES THICK FILM CHIP 0603 100R 5% 0.1 W
R12
RES THICK FILM CHIP 0402 2K2 5% 0.1 W
R13, R24, R27
RES THICK FILM CHIP 0603 100K 5% 0.1 W
R14, R15, R19, R3, R8
VARISTOR BOURNS MLE SERIES CG0402MLE-18G 18 V
R29
RES THICK FILM CHIP 0603 1K0 5% 0.1 W
R35, R47, R48, R49, R50
RES THICK FILM CHIP 0402 0R 0 0.1 W
R36, R37
RES THICK FILM CHIP 1206 0.25 W 3K3 5% -55/+125 °C
R38, R39
RES THICK FILM CHIP 0603 470R 5% 0.1 W
R40, R41
RES THICK FILM CHIP 0603 910R 5% 0.1 W
R4, R5
RES THICK FILM CHIP 0603 22R 5% 0.1W -55/+125 °C
R7
RES THICK FILM CHIP 0603 1R0 5% 0.1 W
R9
RES THICK FILM CHIP 0603 51R 1% 0.063 W
S1, S2
SWITCH SPST ON 1POL TYCO -40/+85 °C
S3
2 WAY SUB-MINIATURE SLIDE SWITCH SMD JS SERIES – SPDT -40/+85 °C
U1
USB DATA LINE PROTECTION ST USBLC6-2SC6 SOT23-6
U2, U4
LOW DROPOUT REGULATOR LINEAR LT1962 MS8 3.3 V 0.3 A