Ref. No.
Description
RS Part No.
Mfr's Part No.
Ceramic Resonator
CXI
4.19 MHz
EFO-V4194B5
Diodes
D1
D2
D3
D4
MA121
Marked M2D
Silicon
MAI 21
Marked M2D
Silicon
1SS272
Marked A1
Silicon
or1SS306
Marked A3
Silicon
HSU277
Marked 3
Silicon
Integrated Circuits
IC1
IC2
iC3
IC4
!C5
GRE-9409
Microprocessor 8-bit MOS
SMT
XL93LC66RF
Memory CMOS SMT
or NM93C66LM8
XL93LC66RF
Memory CMOS SMT
or NM93C66LM8
S80737AL-A1
Voltage Regulator
CMOS SMT
S80744AL-A8
Low Battery Detector CMOS SMT
GRE-9409
XL93LC66RF
or NM93C66LM8
XL93LC66RF
or NM93C66LM8
S80737AL-A1
S80744AL-A8
Coil
LI
Filter, EMI Suppression
NFM41R10C223B1
LEDs
LED1
LED2
LT1E51A
LT1E51A
Transistor
Q1
DTC114YUA
Marked 64
NPN
DTC114YUA
Resistors
R1
R2
R3
R4
Metal Glaze
1 kohm
±5%
1/16 W 0603
Metal Glaze
15 kohm
±5%
1/16 W 0603
Metal Glaze
100 kohm
±5%
1/16 W 0603
Metal Glaze
100 kohm
±5%
1/16 W 0603
RK73K1J102J
or CR10-102J
RK73K1J153J
or CR10-153J
RK73K1J104J
or CR10-104J
RK73K1J104J
or CR10-104J
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34
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