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Arduino

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Relay Module Board

Breakout Board

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Anderson Powerpole Module

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Blinking Flasher Module

Connector

Current Sensor Module

Diagnostic Breakout Board

Diode Module

DIP Breakout Board

Electronic Water Descaler

Electronic Components

Enclosure, Case, Housing

Fuse Module

Interface Tester

LED Indicator Gate Module

Low Voltage Disconnect Module

Oscillator Module

Power Distribution Module

Power Transformer

PoE Injection Module

Prototype PCB

Science Educational Module

Signal Converter

Splitter Bus Board Module

SPD Surge Protective Device

Switch Module

Thermal Circuit Breaker Module

Transfer Switch - ATS and MTS

Voltage Regulator Module

Will Discontinued SKU

Automatic Vacuum Switch

Brand - HCDC

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What's Hot

DPST 1NO 1NC 8Amp Latching Relay Module, Version DC12V
DPST 1NO 1NC 8Amp Latching Relay Module, Vers..
Semi-enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
Semi-enclosed Enclosure Kit for Raspberry Pi ..
4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC12V Version
4 SPDT 10Amp Power Relay Module for Raspberry..
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 1..
CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
CZH-LABS Low Voltage Disconnect Module LVD, 1..
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Chunzehui 3 Channels Individual DIN Rail Mount 275V SIOV Metal Oxide Varistor Interface Module, Surge Suppressor Protection SPD Board.
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Chunzehui 3 Channels Individual DIN Rail Mount 275V SIOV Metal Oxide Varistor Interface Module, Surge Suppressor Protection SPD Board.
$16.00 $20.00
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CZH-LABS Dual IDC-14 Pitch 2.0mm Male Header Terminal Block Breakout Board.
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CZH-LABS Dual IDC-14 Pitch 2.0mm Male Header Terminal Block Breakout Board.
$10.40 $13.00
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CZH-LABS 50-Pin 0.085" Centronics Vertical Male Ribbon Connector Screw Terminal Block Breakout Board.
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CZH-LABS 50-Pin 0.085" Centronics Vertical Male Ribbon Connector Screw Terminal Block Breakout Board.
$29.59 $36.99
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CZH-LABS 24-Pin 0.085" Centronics Male Ribbon Connector Screw Terminal Block Breakout Board.
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CZH-LABS 24-Pin 0.085" Centronics Male Ribbon Connector Screw Terminal Block Breakout Board.
$13.59 $16.99
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ELECTRONICS-SALON IDC-30 DIN Rail Mounted Interface Module, Breakout Board, Terminal Block.
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ELECTRONICS-SALON IDC-30 DIN Rail Mounted Interface Module, Breakout Board, Terminal Block.
$19.99 $24.99
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CZH-LABS IDC-30 Male Header Connector Breakout Board Module, IDC Pitch 0.1", Terminal Block Pitch 0.2"
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CZH-LABS IDC-30 Male Header Connector Breakout Board Module, IDC Pitch 0.1", Terminal Block Pitch 0.2"
$18.80 $23.50
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
$72.00 $90.00
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DIN Rail Mount DC 5-32V Common Positive Green-Yellow-Red 10mm LED Indicator Light Module
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DIN Rail Mount DC 5-32V Common Positive Green-Yellow-Red 10mm LED Indicator Light Module
$14.40 $18.00
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DIN Rail Mount 8 SPDT IoT Power Relay Module for BeagleBone Black
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DIN Rail Mount 8 SPDT IoT Power Relay Module for BeagleBone Black
$49.60 $62.00
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Capacitor Filter Bare PCB, Support 24pcs D22mm Electrolytic Capacitors.
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Capacitor Filter Bare PCB, Support 24pcs D22mm Electrolytic Capacitors.
$7.99 $9.99
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Capacitor Filter Bare PCB, Support 48pcs D18mm Electrolytic Capacitors.
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Capacitor Filter Bare PCB, Support 48pcs D18mm Electrolytic Capacitors.
$7.99 $9.99
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Capacitor Filter Bare PCB, Support 100pcs D12.5mm Electrolytic Capacitors.
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Capacitor Filter Bare PCB, Support 100pcs D12.5mm Electrolytic Capacitors.
$7.99 $9.99
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DIP-32 Component to Screw Terminal Adapter PCB, w/Simple DIN Rail Mount Bracket.
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DIP-32 Component to Screw Terminal Adapter PCB, w/Simple DIN Rail Mount Bracket.
$12.80 $16.00
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,5V.
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,5V.
$10.40 $12.99
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CZH-LABS DIN Rail Mount IDC34 2x17Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
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CZH-LABS DIN Rail Mount IDC34 2x17Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
$25.60 $32.00
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CZH-LABS P 115VAC, S 2x 24VAC, 20VA DIN Rail Mount Power Transformer Module,D-1033T/M, 24V.
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CZH-LABS P 115VAC, S 2x 24VAC, 20VA DIN Rail Mount Power Transformer Module,D-1033T/M, 24V.
$38.40 $48.00
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CZH-LABS P 115VAC, S 2x 12VAC, 20VA DIN Rail Mount Power Transformer Module,D-1033T/J, 12V.
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CZH-LABS P 115VAC, S 2x 12VAC, 20VA DIN Rail Mount Power Transformer Module,D-1033T/J, 12V.
$38.40 $48.00
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CZH Primary 230VAC, Secondary 2x 12VAC, 5VA Power Transformer Module, D-1005/P, AC12V.
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CZH Primary 230VAC, Secondary 2x 12VAC, 5VA Power Transformer Module, D-1005/P, AC12V.
$12.00 $15.00
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ELECTRONICS-SALON RJ45 8P8C Splitter Board Interface Module with Simple DIN Rail Mounting Feet.
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ELECTRONICS-SALON RJ45 8P8C Splitter Board Interface Module with Simple DIN Rail Mounting Feet.
$7.99 $9.99
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CZH-Labs DIN Rail Mount 12V Passive 4 SPST-NO 30Amp Power Relay Module.
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CZH-Labs DIN Rail Mount 12V Passive 4 SPST-NO 30Amp Power Relay Module.
$31.99 $39.99
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CZH-LABS DIN Rail Mount 68-pin 0.05" Mini D Ribbon/MDR Female Interface Module, SCSI.
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CZH-LABS DIN Rail Mount 68-pin 0.05" Mini D Ribbon/MDR Female Interface Module, SCSI.
$32.00 $40.00
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CZH-LABS 40-pin 0.05" Mini D Ribbon/MDR Female Breakout Board, SCSI, Terminal Module.
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CZH-LABS 40-pin 0.05" Mini D Ribbon/MDR Female Breakout Board, SCSI, Terminal Module.
$20.80 $26.00
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CZH-LABS DIN Rail Mount Dual IDC-16 Pitch 2.0mm Male Header Interface Module, Breakout Board.
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CZH-LABS DIN Rail Mount Dual IDC-16 Pitch 2.0mm Male Header Interface Module, Breakout Board.
$17.60 $22.00
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ELECTRONICS-SALON Two SPDT Power Relay Module, DC 48V Coil, 10A 250VAC/30VDC, Board.
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ELECTRONICS-SALON Two SPDT Power Relay Module, DC 48V Coil, 10A 250VAC/30VDC, Board.
$8.79 $10.99
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30Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1662GP
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30Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1662GP
$8.99 $12.99
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AC Power 4 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
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AC Power 4 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$61.60 $77.00
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AC Power 2 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
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AC Power 2 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$39.20 $49.00
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Screw Mount 16 Red LED Indicator Light Module, Support 5-50VDC Common Positive and Negative
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Screw Mount 16 Red LED Indicator Light Module, Support 5-50VDC Common Positive and Negative
$16.00 $20.00
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DIN Rail Mount 16 Red LED Indicator Light Module, Support 5-50VDC Common Positive and Negative
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DIN Rail Mount 16 Red LED Indicator Light Module, Support 5-50VDC Common Positive and Negative
$16.00 $20.00
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F-1048W Wired Banana Jack and Powerpole 10 Outlet Power Distribution Strip Box
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F-1048W Wired Banana Jack and Powerpole 10 Outlet Power Distribution Strip Box
$76.80 $96.00
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DIN Rail Mount 20Amp 2x12 Position Barrier Terminal Block Power Distribution Module
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DIN Rail Mount 20Amp 2x12 Position Barrier Terminal Block Power Distribution Module
$15.20 $19.00
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Screw Terminal Block Breakout Module Board for ESP32-PICO-DevKitM-2
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Screw Terminal Block Breakout Module Board for ESP32-PICO-DevKitM-2
$12.96 $16.20
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-S2-Saola-1
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-S2-Saola-1
$18.72 $23.40
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP8266-DevKitC
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP8266-DevKitC
$17.92 $22.40
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Screw Mount 2x24 Position Screw Terminal Block Power Distribution Module
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Screw Mount 2x24 Position Screw Terminal Block Power Distribution Module
$20.00 $25.00
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Capacitor Filter PCB, for Upgrade Audio Power Amplifier.
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Capacitor Filter PCB, for Upgrade Audio Power Amplifier.
$7.99 $9.99
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DIN Rail Mount Dual IDC64 Pitch 2.54mm Male Header Interface Module Breakout Board.
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DIN Rail Mount Dual IDC64 Pitch 2.54mm Male Header Interface Module Breakout Board.
$37.60 $47.00
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DIN Rail Mount Dual IDC30 Pitch 2.54mm Male Header Interface Module Breakout Board.
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DIN Rail Mount Dual IDC30 Pitch 2.54mm Male Header Interface Module Breakout Board.
$26.40 $33.00
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DIN Rail Mount 2 Channel Thermal Circuit Breaker Module, with 2 Direct Connection Terminal.
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DIN Rail Mount 2 Channel Thermal Circuit Breaker Module, with 2 Direct Connection Terminal.
$18.40 $23.00
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DIN Rail Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module, 5V.
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DIN Rail Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module, 5V.
$14.39 $17.99
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Sunmans
Sunmans