Electronic Components

Assemblies, EM Devices

1 On/Off Switch Holder Case 3 AA 4.5V Lead Battery Box
$0.99

 

1 On/Off Switch Battery Box Holder Case 3 AA 4.5V Leads
$1.00

LM2596 DC-DC Step Down CC/CV Adjust Power Supply Module
$1.25

 

1 x On/Off Switch Battery Holder 3x AAA 4.5V Leads Box
$1.48

1 Holder Box Case 3 AA Battery Cells Clip 4.5V Lead M1
$1.25

 

New 10pcs Yellow RFID 125Khz Proximity RFID ID Card Key Tags (Keyfobs)
$1.00

Latest E14 to E27 LED Light Lamp Bulb Socket Adapter Converter Holder TTNF
$1.38

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 50 ohm
$1.49

1 x Battery Holder Case 3x AAA 4.5V with 6" Leads Box
$1.25

 

50 x SMD SMT 1206 Chip Resistors Surface Mount 150R 150ohm 151 +/-5% RoHs
$0.99

RFID Proximity Door Access Entry Tag Badge Card 125kHz
$1.39

 

1 x 2 AA Battery Holder Box Case w/ Switch 3V 6'' Lead
$1.20

1 x 3 AA 2A Cells Battery 4.5V Holder Box Case 6'' Lead
$1.25

 

Latest E14 to GU10 LED Light Lamp Bulb Socket Adapter Converter Holder TTNH
$1.38

2 x Heatsink Heat Sink TO-220 4 Fins Aluminum - Free Shipping
$1.29

 

Latest E27 to GU10 LED Light Lamp Bulb Socket Adapter Converter Holder TTNI
$1.29

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 253 25k ohm
$1.49

 

1 x 3 AAA Cells Battery Size 4.5V Clip Holder Box Case
$1.25

1 x 2 AAA Battery Holder Box Case 3V ON/OFF Switch M1
$1.20

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 501 500 ohm
$1.49

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 201 200 ohm
$1.49

 

1pcs USB 2.0 to TTL UART 6PIN Module Serial Converter CP2102 STC PRGMR
$1.04

1 2 AA Battery Holder Box Case 3V ON/OFF Switch
$1.20

 

1 3 AAA Battery 4.5V Holder Box Case w/ Switch 6'' Lead
$1.48

1 Prototyping PCB 5cm x 7cm Universal Printed Circuit Panel Board 432 Holes FR2
$0.99

 

4 - Layer PCB Etching Prototype Fabrication
$1.00

New 10pcs red RFID 125Khz Proximity RFID ID Card Key Tags (Keyfobs)
$1.00

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 101 100 ohm
$1.49

SIM Card Slot Connector Tray Socket Handset Phone DIY (Metal Shell Push Type)
$1.49

 

1× Battery Box Holder Case 3x AA (4.5V) with 6'' Leads
$1.25

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 205 2M ohm
$1.49

 

1 Holder Box Case 3 AAA Battery Cell Clip 4.5V Lead M1
$1.25

1 Holder Box Case 3 AAA Battery 4.5V ON/OFF Switch M1
$1.48

 

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino
$1.29

1 x Battery Holder Case 2x AA 3.0V with 6" Leads Box
$0.99

 

1 On/Off Switch Battery Holder Case 2x AAA 3V Leads Box
$1.20

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 105 1M ohm
$1.49

 

1 x 3 AA Battery Holder Box Case 3V ON/OFF Switch M1
$1.48

1 × Battery Box Holder Case 1 x 23A with 6'' Leads
$1.44

 

1 pcs 3 AA 2A Cells Battery 4.5V Clip Holder Box Case
$1.25

1 pcs 2 AAA 3A Battery 3V Holder Box Case with Switch
$1.20

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 103 10k ohm
$1.49

1 x 1 23A Cell Battery 12V Clip Holder Box Case 6" Lead
$1.44

 

1 x 2 AAA Battery 3V Holder Box Case w/ Switch 6'' Lead
$1.20

1 × Battery Box Holder Case 2 x AAA (3V) Clip ON/OFF Switch with 6'' Leads
$1.20

 

Wireless Serial 4 Pin Bluetooth RF Transceiver Module Backplane RS232 F/ Arduino
$1.36

1 Holder Box Case 2 AAA Battery Cells Clip 3V Lead M1
$0.99

 

1 x 23A Cell Battery 12V Clip Holder Box Case 6" Lead
$1.44

New LM2577 DC-DC Adjustable Step-up Power Converter Module
$1.04

 

433Mhz RF transmitter and receiver link kit for ARM/MCU WL
$1.04

1 x Battery Holder Case 1x 23A 12V with 6" Leads Box
$1.44

 

Double Layer PCB Etching Prototype Fabrication
$1.00

1 pcs Battery Box Case Holder 2x AA (3V) with 6'' Leads
$0.99

 

1 x 23A A23 Cells Battery Size 12V Clip Holder Box Case
$1.44

20pcs x DIP8SOP8 to DIP8 adapter plate
$1.04

 

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino
$1.36

1× Battery Box Holder Case 3x AA (4.5V) with 6'' Leads
$1.25

 

1 × Battery Box Holder Case 3 x AAA (4.5V) Clip ON/OFF Switch with 6'' Leads
$1.48

1 On/Off Switch Battery Box Holder Case 2 AA 3V Lead R4
$1.00

 

Latest E27 to GU10 LED Light Lamp Bulb Socket Adapter Converter Holder TTNI
$1.47

Lots 6 X Fashion Dot Print Hard Back Cover Case For Apple iPhone 4 4G 4S CS55
$1.25

 

DC/DC 24V to 12V 1.5A Car LED display power supply Converter F Cable TV GPS MP3
$1.25

3M 10ft long USB Data Charger Cable for iPhone iPod 4 G 4S 3G S iPad2 White
$1.36

 

1 pcs 3 AAA 3A Battery 4.5V Holder Box Case with Switch
$1.48

1 On/Off Switch Holder 3x AA 4.5V Lead Battery Box
$1.00

 

1 On/Off Switch Battery Holder Case 2x AA 3V Leads Box
$1.00

Prototyping PCB Circuit Board Stripboard 94x53mm Silver
$1.39

 

Single Layer PCB Etching Prototype Fabrication
$1.00

1 × Battery Box Holder Case 3 x AAA (4.5V) Clip with 6'' Leads
$1.25

 

1 PCS Mifare 13.56MHz 14443A MF1 S50 Smart IC Key Ring Tag Keyfob Token
$1.35

50 x SMD SMT 1206 Chip Resistors Surface Mount 120R 120ohm 121 +/-5% RoHs
$0.99

 

New DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.23V-30V
$1.33

1 × On/Off Switch Battery Box Holder Case 2 AA 3V Leads
$1.20

 

1 pcs 2A 2 AA Battery Holder Box Case with Switch (3V)
$1.20

1 PCS Mifare 13.56MHz 14443A MF1 Induction S50 Smart IC Card 0.9mm thickness
$1.20

 

Prototyping PCB Circuit Board 120x80mm
$1.49

1 Prototyping PCB 7cm x 9cm Universal Printed Circuit Panel Board 720 Holes FR2
$0.99

 

SIM Card Slot Connector Tray Socket Handset Phone DIY (Plastic Open-Cover Type)
$1.49

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 204 200k ohm
$1.49

 

9 volt Solid Battery Holder
$1.49

BT Board Serial 4 Pin Bluetooth RF Transceiver Module Backplane RS232 F/Arduino
$1.00

 

Prototyping PCB Circuit Board Stripboard 94x53mm
$1.29

Brand New 1X 700 Points Solderless PCB Bread Board Breadboard A29
$1.30

 

1 PCs Mifare One IC S50 13.56Mhz Contactless Card RFID
$1.39

New 10pcs Blue RFID 125Khz Proximity RFID ID Card Key Tags (Keyfobs)
$1.00

 

10 pcs Carbon Film Resistors 1/4W 0.25W Watt 2000 Ohm 2KOhm 2K Ohm +/-5%
$0.99

1 PCS Mifare 13.56MHz 14443A MF1 Induction S50 Smart IC Card 0.9mm thickness
$1.20

 

New DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.23V-30V
$1.30

50 x SMD SMT 1206 Chip Resistors Surface Mount 330R 330ohm 331 +/-5% RoHs
$0.99

 

1 On/Off Switch Holder Case Battery Box 2 AA 3V Leads
$1.00

1 On/Off Switch Battery Box Holder Case 3 AA 4.5V Leads
$1.00

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 202 2k ohm
$1.49

5PCS Aluminum Heat Sink 50x25x10mm IC Radiator for LM2596 LM2577 LM2587 Heatsink
$1.25

 

1 x 2 AA 2A Battery (3V) Holder Box Case with Switch
$1.20

SOIC adapter board, SO-8 SMT to 8-pin DIP (single)
$1.39

 

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 203 20k ohm
$1.49

1 x Battery Holder Case 3x AA 4.5V with 6" Leads Box P
$1.25

 

1 x Battery Box Holder Case 2 x 23A A23 23 A Cell Size Type 24V with 6" leads
$1.48

2 pcs 3296 W High Precision Variable Resistor Potentiometer Trimmer 102 1k ohm
$1.49

 

wdm 10x 4*1W &4*3W HeatSink Aluminum Base plate Φ28mm HighPower LED 4leds series
$1.01