Relay or Contactor
Relay or Contactor components are essential building blocks in modern electronic systems. FindMyChip sources Relay or Contactor ICs from authorized China distributors with competitive pricing and reliable stock.
577 components
How to Choose Relay or Contactor Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Relay or Contactor Guides & Articles
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
All Relay or Contactor Components
Showing 551–577 of 577
The RTD34012F is a DC-operated relay from TE Connectivity with a 12 V coil voltage, 360 Ω coil resistance, and 400 mW coil power. It delivers reliable switching performance for automation and control systems, available in stock with worldwide shipping.
TE Connectivity HF3 56 is a high-frequency SPDT RF relay with a 50 Ω impedance, 140 mW RF power handling, and a 12 V coil voltage, designed for signal routing in microwave and RF switching applications. Its monostable configuration and low insertion loss make it suitable for test instrumentation and wireless system front-ends. Available through global distributors with standard lead times for volume procurement.
Panasonic AQY212FG2SX is a single-element AC/DC solid-state relay in a SOP-4 surface-mount package, rated at 1.4 V control voltage, 8.5 mA input current, and 500 V isolation voltage for compact signal switching designs.
SOP-4
The LH1500AAB is a high-reliability single-pole solid-state relay from Vishay housed in a 6-pin SOT23 package. It features a 5300V isolation voltage, 1.15V control voltage, and a 0.9mA control current for logic-level switching. Available with worldwide shipping for designs requiring compact, high-isolation signal switching.
The Panasonic JS1A-12V-F is a compact PCB-mount general-purpose relay with a 12 V DC coil, 400 Ω coil resistance, and 360 mW coil power consumption, housed in a 22 × 16 × 16.4 mm body. It offers low coil current operation at up to 30 mA and is RoHS compliant for use in industrial and home-appliance control circuits.
The G3VM-41DY(TR) is a PCB-mount MOSFET solid-state relay from Omron Electronics rated at 40V, 2A output with 5000Vrms isolation in a DIP-4 package. It features a low 130pF output capacitance and SPST-NO configuration ideal for AC/DC signal switching. Available on tape-and-reel for automated assembly with worldwide shipping.
TE Connectivity RE030048 is a general-purpose SPST-NO electromechanical relay with a 48 V DC coil rated at 200 mW coil power and 11,520 ohm coil resistance. Compact 20 mm x 10 mm x 10.6 mm body suits PCB-mounted switching applications. Available from stock with worldwide shipping.
Hongfa HF41F-024-ZT is a miniature SPDT PCB relay with a 24 V DC coil, 5 A switching capacity, and non-latching operation in a 6 mm plug-in package for compact automation and control circuit designs. Available in stock worldwide with fast shipping.
Use the download button to access the DK1a-3V-F schematic symbol, PCB footprint, and 3D model.
FINDER - 40.61.8.240.0000 - General Purpose Relay, 40 Series, Power, SPDT, 240 VAC, 16 A
The VOR1142B4 is a single-channel surface-mount AC-input solid-state relay from Vishay rated at 5300 V isolation voltage with UL recognition and VDE approval. It accepts AC input signals up to 50 mA and switches output loads in a compact SOP package. Available from stock worldwide for industrial safety, medical equipment, and isolated control designs.
Omron G6RL-1A-ASI DC5 is a PCB-mount SPST-NO non-latching relay with a 5 V DC coil, 10 A normally-open contact rating, through-hole terminals, and ASI-series slim housing for compact switching applications.
Omron Electronics SS-5GL13D is a Relay or Contactor for embedded electronics, industrial controls, instrumentation, and production BOM sourcing. It offers 3 pins, 125V, 5A in 3-pin package. From quote-based sourcing, buyers can request stock checks and worldwide shipping support.
Use the download button to access the 9012-05-10 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the LH1502BAC schematic symbol, PCB footprint, and 3D model.
FINDER 32.21.7.024.2300 is a low-profile SPST-NO general purpose power relay rated for 24 VDC coil operation and 6 A switching current. It features a compact 20 mm × 10 mm × 10.7 mm body with 200 mW coil power consumption, making it ideal for space-constrained control panels and automation equipment. RoHS compliant and available worldwide with reliable long-term stock.
SPDT PCB power relay,16A 12Vdc coil
V23100V4012A000 is a TE Connectivity relay or contactor for industrial electronics and embedded systems. It combines 8 pins, -40°C to 85°C, 500MA for reliable board-level integration. Quote-based sourcing supports stock checks and worldwide shipping.
Body Features: Product Weight 14 G | Product Weight .494 OZ | Insulation Special Features Tracking Index of Relay Base PTI250 | Contact Features: Contact Arrangement 1 Form C (CO) | Contact Current Class 16 AMP | Contact Current Rating (Max) 16 AMP | Contact Material AgNi90/10 | Contact Number of Poles 1 | Dimensions: Product Length 1.14 INCH | Length Class (Mechanical) 25 – 30 MM | Product Height .618 INCH | Product Length 29 MM | Insulation Clearance Between Contact & Coil 10 MM | Product Width 12.7 MM
Body Features: Product Weight .141 OZ | Product Weight 4 G | Contact Features: Contact Current Rating (Max) 1.25 AMP | Contact Plating Material AgNi Alloy | Contact Base Material AgNi | Contact Number of Poles 1 | Contact Arrangement 1 Form C (CO) | Contact Current Class 2 – 5 AMP | Dimensions: Product Height .452 INCH | Height Class (Mechanical) 11 – 12 MM | Product Width .393 INCH | Length Class (Mechanical) 14 – 16 MM | Product Width 10 MM | Width Class (Mechanical) 10 – 12 MM | Product Height 11
TE Connectivity RP818730 is a SPCO PCB power relay rated at 12 A switching current with a 230 Vac coil voltage, designed for through-hole PCB mounting in industrial and home-automation control circuits. It provides reliable single-pole changeover switching for mains-voltage load control.
Panasonic SF2D12 is a SEARAY high-speed board-to-board array connector. It provides 10 positions on a .050 in pitch open-pin-field terminal. From inquiry pricing, request current stock for worldwide shipping.
Relay
HIGH SIDE SMART POWER SOLID STATE RELAY, PENTAWATT vertical
VN340SP-E is a quad low-side power driver with 4 sink channels rated at 0.7A each, featuring built-in thermal, transient, and under-voltage protections. It simplifies relay, solenoid, and lamp driving in a compact SOP-10 package. Available from stock with worldwide shipping.
TMAG5111B2AQDBVRQ1 is an automotive-grade 2-dimensional dual-channel linear Hall-effect sensor in a SOT-23-5 package, featuring bipolar latched output, 2.75 mT hysteresis, and AEC-Q100 qualification. It provides output short-circuit and reverse supply protection for reliable use in position sensing and motor commutation in harsh automotive environments.
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