Component Designations By Stage

This page provides a list of component designations (e.g., R1, C1, L1, etc.) and the stage in which the component appears under the designation.

The page is sorted by stage, then by component. To find a component by its designation, just use your browser's "FIND ON PAGE" function.

DesignationComponentStage
P29header, 2-pin (Header)Bill of Materials   
P01header, 8-pin (Header)Bill of Materials   
LCD1_Matehousing, female, 16-pin (Housing)Bill of Materials   
P29_Matehousing, female, 2-pin (Housing)Bill of Materials   
P11_Matehousing, female, 4-pin (Housing)Bill of Materials   
P01_Matehousing, female. 8-pin (Housing)Bill of Materials   
Pins for various housingsMolex socket, female, crimp (Socket)Bill of Materials   
P16header socket, female, 4x2-pin (Socket)Bill of Materials   
xxxx#30 magnet wire (Magnet)Bill of Materials   
R4410 ohm 5% (SMT 1206 1/4W)Bill of Materials   
SW1switch, dip, 8-pos (DIP 8)Bill of Materials   
P24header, 4-pin RA (Header)USB_Power Supply   
P34header, 5-pin RA (Header)USB_Power Supply   
P36header, 2-pin (Header)USB_Power Supply   
LCD1header, 14-pin (Header)USB_Power Supply   
J01USB-B pcb jack (rt-angle) (Jack-RA)USB_Power Supply   
D03bi-directional 5V SMT diode (Socket)USB_Power Supply   
D04bi-directional 5V SMT diode (Socket)USB_Power Supply   
R4522 ohm 1% (SMT 0805 1/8W)USB_Power Supply   
R4622 ohm 1% (SMT 0805 1/8W)USB_Power Supply   
VR110 k ohm pot (SMT 0805 POT)USB_Power Supply   
R5610 ohm 5% (SMT 1206 1/4W)USB_Power Supply   
C3215 pF (SMT 0805)Microprocessor Control   
C3315 pF (SMT 0805)Microprocessor Control   
C451000 pF (SMT 0805) - 106Microprocessor Control   
C461000 pF (SMT 0805) - 106Microprocessor Control   
C040.1 uF (SMT 0805)Microprocessor Control   
C341 uF (SMT 0805)Microprocessor Control   
C421 uF (SMT 0805)Microprocessor Control   
P31header, 2-pin (Header)Microprocessor Control   
P26header, 8-pin (Header)Microprocessor Control   
P27header, 9-pin (Header)Microprocessor Control   
P31_Shuntshunt, 2-pin (Shunt)Microprocessor Control   
X2 (see note 1)16 MHz Crystal (49pmr)Microprocessor Control   
D01red SMT LED (LED SMT 0805)Microprocessor Control   
D02green SMT LED (LED SMT 0805)Microprocessor Control   
U15AT90USB162 AVR MCU 16K FLASH (32TQFP) - AT90USB162Microprocessor Control   
U13ADUM1251 dual digitl isolator (SOIC-8) - ADUM1251Microprocessor Control   
R470 ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R480 ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R51100 ohm 1% (SMT 0805 1/8W)Microprocessor Control   
R52100 ohm 1% (SMT 0805 1/8W)Microprocessor Control   
R381.5 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R391.5 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R412.2 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R422.2 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R492.2 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R502.2 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R344.7 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
R374.7 k ohm 5% (SMT 0805 1/8W)Microprocessor Control   
SW2switch, mom, pb,smt (SMT)Microprocessor Control   
SW3switch, mom, pb,smt (SMT)Microprocessor Control   
C010.1 uF (SMT 0805)Analog Power Busses   
C020.1 uF (SMT 0805)Analog Power Busses   
C300.1 uF (SMT 0805)Analog Power Busses   
C430.1 uF (SMT 0805)Analog Power Busses   
C240.1 uF (SMT 1206) - (smt) black stripeAnalog Power Busses   
C250.1 uF (SMT 1206) - (smt) black stripeAnalog Power Busses   
ANTheader, 2-pin RA (Header)Analog Power Busses   
SR_PWRheader, 2-pin RA (Header)Analog Power Busses   
IQ_RXheader,right_angle, 3-pin (Header)Analog Power Busses   
IQ_TXheader,right_angle, 3-pin (Header)Analog Power Busses   
K01header,right_angle, 3-pin (Header)Analog Power Busses   
K04header, 3-pin (Header)Analog Power Busses   
P17header, 2-pin (Header)Analog Power Busses   
P19header, 4-pin (Header)Analog Power Busses   
P30header, 4-pin (Header)Analog Power Busses   
P32header, 2-pin (Header)Analog Power Busses   
P15header, 5-pin (Header)Analog Power Busses   
K01_Shuntshunt, 2-pin (Shunt)Analog Power Busses   
P32_Mateheader socket,female, 2 pin (Socket)Analog Power Busses   
P30_Mateheader socket, female, 4-pin (Socket)Analog Power Busses   
Dxx1N5822 Shottky 3A diode (Axial) - 1N5822Analog Power Busses   
U017805 voltage regulator (TO-220) - 7805Analog Power Busses   
R014.7 k ohm 5% (SMT 0805 1/8W)Analog Power Busses   
JP1misc hookup wire (Hookup)Analog Power Busses   
C100.1 uF (SMT 0805)I2C Bus   
C350.1 uF (SMT 0805)I2C Bus   
C411 uF (SMT 0805)I2C Bus   
P02header, 2-pin RA (Header)I2C Bus   
P11header, 4-pin RA (Header)I2C Bus   
P33header, 2-pin (Header)I2C Bus   
P35header, 4-pin (Header)I2C Bus   
P02_Matehousing, female, 2-pin (Housing)I2C Bus   
P33_Matehousing, female, 2-pin (Housing)I2C Bus   
U03PCF-8574 remote I/O Expander (SOIC-16) - PCF-8574I2C Bus   
U10GTL2002D 2 bit bidir voltage xlator (SOIC-8) - GTL2002DI2C Bus   
R232.2 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R242.2 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R352.2 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R362.2 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R0510 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R0710 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R0910 k ohm 5% (SMT 0805 1/8W)I2C Bus   
R27221 k ohm 5% (SMT 0805 1/8W)I2C Bus   
Q01MMBF170LT1G (SOT-23-3) - MMBF170LT1GI2C Bus   
Q02MMBF170LT1G (SOT-23-3) - MMBF170LT1GI2C Bus   
Q05MMBF170LT1G (SOT-23-3) - MMBF170LT1GI2C Bus   
C030.1 uF (SMT 0805)BPF Selector   
C080.1 uF (SMT 0805)BPF Selector   
C110.1 uF (SMT 0805)BPF Selector   
C120.1 uF (SMT 0805)BPF Selector   
C130.1 uF (SMT 0805)BPF Selector   
C150.1 uF (SMT 0805)BPF Selector   
C170.1 uF (SMT 0805)BPF Selector   
P03header socket, female, 4x2-pin (Socket)BPF Selector   
P04header socket, female, 4x2-pin (Socket)BPF Selector   
P05header socket, female, 4x2-pin (Socket)BPF Selector   
P06header socket, female, 4x2-pin (Socket)BPF Selector   
P07header socket, female, 4x2-pin (Socket)BPF Selector   
P08header socket, female, 4x2-pin (Socket)BPF Selector   
P09header socket, female, 4x2-pin (Socket)BPF Selector   
P10header socket, female, 4x2-pin (Socket)BPF Selector   
U02FST-3251 1-of-8 FET SW (SOIC-16) - FST-3251BPF Selector   
U06FST-3251 1-of-8 FET SW (SOIC-16) - FST-3251BPF Selector   
U08FST3253 mux/demux switch (SOIC-16) - FST3253BPF Selector   
R400 ohm 5% (SMT 0805 1/8W)BPF Selector   
R0210 k ohm 5% (SMT 0805 1/8W)BPF Selector   
R0310 k ohm 5% (SMT 0805 1/8W)BPF Selector   
R2110 k ohm 5% (SMT 0805 1/8W)BPF Selector   
R2210 k ohm 5% (SMT 0805 1/8W)BPF Selector   
jmpT1misc hookup wire (Hookup)BPF Selector   
C05-A160m: Capacitor ceramic 1000pF 50V 5% C0G 0805 (SMT 0805 - )
80m: Capacitor ceramic 560pF 100V 5% C0G 0805 (SMT 0805 - )
40m: Capacitor ceramic 330pF 5% 50V NP0 0805 (SMT 0805 - )
20m: Capacitor ceramic 180pF 100V 5% C0G 0805 (SMT 0805 - )
17-15m: Capacitor ceramic 120pF 5% 50V NP0 0805 (SMT 0805 - )
12-10m: Capacitor ceramic 68pF 5% 50V NP0 0805 (SMT 0805 - )
Minifilters - A  &n
C07-A160m: Capacitor ceramic 1500pF 100V C0G 5% 0805 (SMT 0805 - )
80m: Capacitor ceramic 1200pF 100V C0G 0805 (SMT 0805 - )
40m: Capacitor ceramic 560pF 100V 5% C0G 0805 (SMT 0805 - )
20m: Capacitor ceramic 270pF 5% 50V NP0 0805 (SMT 0805 - )
17-15m: Capacitor ceramic 180pF 100V 5% C0G 0805 (SMT 0805 - )
12-10m: Capacitor ceramic 120pF 5% 50V NP0 0805 (SMT 0805 - )
Minifilters - A  &n
C08-A 20m: Capacitor ceramic 10pF 100V C0G 5% 0805 (SMT 0805 - )
Minifilters - A   
C11-A160m: Capacitor ceramic 1500pF 100V C0G 5% 0805 (SMT 0805 - )
80m: Capacitor ceramic 1200pF 100V C0G 0805 (SMT 0805 - )
40m: Capacitor ceramic 680pF 100V 5% C0G 0805 (SMT 0805 - )
20m: Capacitor ceramic 330pF 5% 50V NP0 0805 (SMT 0805 - )
17-15m: Capacitor ceramic 270pF 5% 50V NP0 0805 (SMT 0805 - )
12-10m: Capacitor ceramic 120pF 5% 50V NP0 0805 (SMT 0805 - )
Minifilters - A  &n
C13-A160m: Capacitor ceramic 1500pF 100V C0G 5% 0805 (SMT 0805 - )
80m: Capacitor ceramic 1200pF 100V C0G 0805 (SMT 0805 - )
40m: Capacitor ceramic 560pF 100V 5% C0G 0805 (SMT 0805 - )
20m: Capacitor ceramic 270pF 5% 50V NP0 0805 (SMT 0805 - )
17-15m: Capacitor ceramic 180pF 100V 5% C0G 0805 (SMT 0805 - )
12-10m: Capacitor ceramic 120pF 5% 50V NP0 0805 (SMT 0805 - )
Minifilters - A  &n
C14-A 20m: Capacitor ceramic 10pF 100V C0G 5% 0805 (SMT 0805 - )
Minifilters - A   
C17-A160m: Capacitor ceramic 1000pF 50V 5% C0G 0805 (SMT 0805 - )
80m: Capacitor ceramic 560pF 100V 5% C0G 0805 (SMT 0805 - )
40m: Capacitor ceramic 330pF 5% 50V NP0 0805 (SMT 0805 - )
20m: Capacitor ceramic 180pF 100V 5% C0G 0805 (SMT 0805 - )
17-15m: Capacitor ceramic 120pF 5% 50V NP0 0805 (SMT 0805 - )
12-10m: Capacitor ceramic 68pF 5% 50V NP0 0805 (SMT 0805 - )
Minifilters - A  &n
L01-A160m: Inductor fixed SMD 8.2uH 10% (SMT 0805 - )
80m: Inductor fixed SMD 3.9uH 10% (SMT 0805 - )
40m: Inductor fixed SMD 2.2uH 10% (SMT 0805 - )
20m: Inductor fixed SMD 1.5uH 10% (SMT 0805 - )
17-15m: Inductor fixed SMD 0.82uH 20% (SMT 0805 - )
12-10m: Inductor fixed SMD 0.68uH 20% (SMT 0805 - )
Minifilters - A   
L03-A160m: Inductor fixed SMD 8.2uH 10% (SMT 0805 - )
80m: Inductor fixed SMD 3.9uH 10% (SMT 0805 - )
40m: Inductor fixed SMD 2.2uH 10% (SMT 0805 - )
20m: Inductor fixed SMD 1.5uH 10% (SMT 0805 - )
17-15m: Inductor fixed SMD 0.82uH 20% (SMT 0805 - )
12-10m: Inductor fixed SMD 0.68uH 20% (SMT 0805 - )
Minifilters - A   
L05-A160m: Inductor fixed SMD 8.2uH 10% (SMT 0805 - )
80m: Inductor fixed SMD 3.9uH 10% (SMT 0805 - )
40m: Inductor fixed SMD 2.2uH 10% (SMT 0805 - )
20m: Inductor fixed SMD 1.5uH 10% (SMT 0805 - )
17-15m: Inductor fixed SMD 0.82uH 20% (SMT 0805 - )
12-10m: Inductor fixed SMD 0.68uH 20% (SMT 0805 - )
Minifilters - A   
P01-AGold plated dual board-to-board RA Male Connector (Header)Minifilters - A   
C090.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
C140.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
C160.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
C190.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
C210.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
C500.1 uF (SMT 0805)Temp Sense/Bias Ctrl   
U12LM317 SMT adjustable voltage regulator (SOT-223-4) - LM317Temp Sense/Bias Ctrl   
U07tmp101 IC Temp sensor (SOT-23-6) - TMP101Temp Sense/Bias Ctrl   
U11AD5301 IC DAC 8BIT 2WIRE I2C SOT23-6 (SOT-23-6) - AD5301Temp Sense/Bias Ctrl   
R292.2 k ohm 5% (SMT 0805 1/8W)Temp Sense/Bias Ctrl   
R622.2 k ohm 5% (SMT 0805 1/8W)Temp Sense/Bias Ctrl   
R1810 k ohm 5% (SMT 0805 1/8W)Temp Sense/Bias Ctrl   
R1910 k ohm 5% (SMT 0805 1/8W)Temp Sense/Bias Ctrl   
R2010 k ohm 5% (SMT 0805 1/8W)Temp Sense/Bias Ctrl   
R55330 ohm 1% (SMT 1206 1/4W)Temp Sense/Bias Ctrl   
C270.1 uF (SMT 0805)Quadrature Sampling I/O   
T03BN-43-2402 (no markings!) (Binocular core) - noneQuadrature Sampling I/O   
T04BN-43-2402 (no markings!) (Binocular core) - noneQuadrature Sampling I/O   
wxxMagnetic Wire, enameled #30 (Magnetic)Quadrature Sampling I/O   
C28220 uF/16Vdc (Electrolytic)Transmitter PA   
C180.1 uF (SMT 0805)Transmitter PA   
C440.1 uF (SMT 0805)Transmitter PA   
C470.1 uF (SMT 0805)Transmitter PA   
C480.1 uF (SMT 0805)Transmitter PA   
C490.1 uF (SMT 0805)Transmitter PA   
C260.1 uF (SMT 1206) - (smt) black stripeTransmitter PA   
C290.1 uF (SMT 1206) - (smt) black stripeTransmitter PA   
P20header, 2-pin (Header)Transmitter PA   
P20_Shuntshunt, 2-pin (Shunt)Transmitter PA   
Q04_heatsinkTO-220 heatskink (Misc)Transmitter PA   
U14ZXCT1021 low sense voltage monitor (SOT-23-5) - ZXCT1021Transmitter PA   
FB1BN-43-2402 (no markings!) (Binocular core) - noneTransmitter PA   
T02BN43-202 (Binocular core)Transmitter PA   
T05BN-43-2402 (no markings!) (Binocular core) - noneTransmitter PA   
FB2FERRITE CHIP 120 OHM 500MA 0805 (SMT)Transmitter PA   
L010.47 uH 20% (SMT 1210)Transmitter PA   
R300 ohm 5% (SMT 0805 1/8W)Transmitter PA   
R322.2 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R6033 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R5949.9 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R33249 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R57499 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R58499 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R31750 ohm 1% (SMT 0805 1/8W)Transmitter PA   
R611 k ohm 1% (SMT 0805 1/8W)Transmitter PA   
R430.2 ohm 5% (SMT 1206 1/4W)Transmitter PA   
Q04RD16HHF1 MOSFET RF OUTPUT TRANSISTOR (TO-220) - RD16HHF1Transmitter PA   
Q062N3866 NPN Transistor (TO-39)Transmitter PA   
C370.01 uF (SMT 0805)Power/SWR Control   
C380.01 uF (SMT 0805)Power/SWR Control   
C390.01 uF (SMT 0805)Power/SWR Control   
C400.01 uF (SMT 0805)Power/SWR Control   
C050.1 uF (SMT 0805)Power/SWR Control   
K02header,right_angle, 3-pin (Header)Power/SWR Control   
P21header, 2-pin (Header)Power/SWR Control   
K02_Matehousing, female, 3-pin (Housing)Power/SWR Control   
U04AD7991 ADC 12BIT 4CH I2C (SOT-23-8) - AD7991Power/SWR Control   
R060 ohm 5% (SMT 0805 1/8W)Power/SWR Control   
R100 ohm 5% (SMT 0805 1/8W)Power/SWR Control   
R120 ohm 5% (SMT 0805 1/8W)Power/SWR Control   
R534.7 k ohm 5% (SMT 0805 1/8W)Power/SWR Control   
R5410 k ohm 5% (SMT 0805 1/8W)Power/SWR Control