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.
678 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
How to Choose 150141BS73100 for Wurth 3528 SMT LED Indicator Designs
Selection guide for 150141BS73100 and Wurth 3528 SMT LED variants covering color, drive current, package fit, optics, and sourcing.
Jul 9, 2026
How to Choose EEEFT1V101AP for SMD Aluminum Electrolytic Capacitor Designs
Selection guide for EEEFT1V101AP and related Panasonic EEE-FT SMD aluminum electrolytic capacitors covering voltage, ESR, lifetime, and sourcing.
Jul 9, 2026
How to Choose a Panasonic FT SMD Aluminum Electrolytic Capacitor for 35 V Control Rails
Selection guide for EEEFT1V101AP and related Panasonic FT/FK SMD aluminum electrolytic capacitors on 35 V and lower control rails.
Jul 8, 2026
EEEFK1E470P Design Guide for 24 V Control-Board Hold-Up
Design EEEFK1E470P into 12 V and 24 V control boards with correct voltage derating, ripple checks, layout, and sourcing alternatives.
Jul 8, 2026
All Relay or Contactor Components
Showing 1–50 of 678
Use the download button to access the 30.22.7.005.0010 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 67.23.9.024.4300 schematic symbol, PCB footprint, and 3D model.
3PST-NO PCB Mount Non-Latching Relay Through Hole, 50 A, 12V dc
Use the download button to access the 66.22.9.024.0600S schematic symbol and PCB footprint.
Use the download button to access the 66.22.9.024.0600 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 66.22.9.024.0000 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 66.22.9.012.0000 schematic symbol, PCB footprint, and 3D model.
DPDT PCB Mount Non-Latching Relay Through Hole, 10 (NC) A, 30 (NO) A, 230V ac
62.22.9.012.0000 is a FINDER relay or contactor for isolated load switching. Key specs include 8 pins, 12V. From RFQ-based sourcing, in-stock options can support worldwide shipping.
Use the download button to access the 56.42.9.012.0000 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 56.42.8.230.0000 schematic symbol, PCB footprint, and 3D model.
5513.9012 is a FINDER relay or contactor for isolated load switching. Key specs include 11 pins, 12V. From RFQ-based sourcing, in-stock options can support worldwide shipping.
Use the download button to access the 55.14.9.024.0000 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 55.14.8.024.0000 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 50.12.9.024.5000 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 50.12.9.005.5000 schematic symbol and PCB footprint.
Use the download button to access the 45.31.7.024.0310 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 44.62.7.024.4000 schematic symbol, PCB footprint, and 3D model.
44.62.7.012.4000 is a FINDER relay or contactor for isolated load switching. Key specs include 8 pins, 8.8 V, 500 mW. From RFQ-based sourcing, in-stock options can support worldwide shipping.
DPDT PCB Mount Non-Latching Relay Through Hole, 48V dc
SPDT PCB Mount Non-Latching Relay Through Hole, 48V dc
SPST-NO Solid State Relay Screwless 2 A PCB Mount, Zero Crossing, 72 V
Use the download button to access the 34.81.7.024.9024 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 34.81.7.005.9024 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 34.51.7.005.0019 schematic symbol, PCB footprint, and 3D model.
REL-MR- 24AC/21-21AU - Plug-in miniature power relay, with multi-layer gold contact, 2 changeover contacts, input voltage 24 V AC
Body Features: Product Weight .0988 OZ | Product Weight 2.8 G | Insulation Special Features 2500V Initial Surge Withstand Voltage between Contacts & Coil | Contact Features: Contact Current Class 0 – 2 AMP | Contact Special Features Bifurcated/Twin Contacts | Contact Base Material AgNi+Au | Contact Plating Material Gold | Contact Current Rating (Max) 2 AMP | Contact Number of Poles 2 | Contact Arrangement 2 Form C (CO) | Dimensions: Product Height .389 INCH | Height Class (Mechanical) 9 – 10 MM | Produc
TE Connectivity V23061B1005A401=MINISTARKSTROM is a relay for electronic assemblies. Key specs include 10 pins and through-hole PCB layout. Request pricing, stock checks, and worldwide shipping support from FindMyChip.
SPDT PCB Mount Non-Latching Relay Through Hole, 12V dc
TE Connectivity T9AS5D12-24=T9A is a relay for electronic assemblies. Key specs include 10 pins and through-hole PCB layout. Request pricing, stock checks, and worldwide shipping support from FindMyChip.
SPST-NO PCB Mount Non-Latching Relay Through Hole, 48V dc
ROHS COMPLIANT
T90S1D12-12=T90 is a relay by TE Connectivity for OEM repair, prototyping, and production sourcing. Key specs: 6 pins, 12V. From $0.00, in stock with worldwide shipping.
TE Connectivity T81H5D312-12 is a relay for electronic assemblies. Key specs include 10 pins and production PCB layout. Request pricing, stock checks, and worldwide shipping support from FindMyChip.
SPDT Through Hole Non-Latching Relay Solder, 16 A, 5V dc
Body Features: Product Weight .459 OZ | Insulation Special Features Tracking Index of Relay Base PTI250 | Product Weight 13 G | Contact Features: Contact Material AgNi90/10 | Contact Current Class 16 AMP | Contact Arrangement 2 Form C (CO) | Contact Current Rating (Max) 8 AMP | Contact Number of Poles 2 | Dimensions: Width Class (Mechanical) 12 – 16 MM | Product Height 15.7 MM | Insulation Clearance Between Contact & Coil .394 INCH | Length Class (Mechanical) 25 – 30 MM | Product Height .618 INCH | Prod
Body Features: Product Weight 13 G | Insulation Special Features Tracking Index of Relay Base PTI250 | Product Weight .459 OZ | Contact Features: Contact Current Class 16 AMP | Contact Arrangement 2 Form C (CO) | Contact Material AgNi90/10 | Contact Number of Poles 2 | Contact Current Rating (Max) 8 AMP | Dimensions: Product Height .618 INCH | Insulation Clearance Class 8 MM | Product Length 29 MM | Product Width 12.7 MM | Insulation Clearance Between Contact & Coil .394 INCH | Product Length 1.14 INCH | Wi
SPST-NO Through Hole Non-Latching Relay Through Hole, 12V dc
SPST-NO PCB Mount Non-Latching Relay Through Hole, 3 A, 5V dc
Use the download button to access the PCH-112L2MH,000 schematic symbol, PCB footprint, and 3D model.
SPST-NO PCB Mount Non-Latching Relay Through Hole, 12V dc
SPST-NO PCB Mount Non-Latching Relay PC Pin, 16 A, 24V dc General Purpose Relay
TE Connectivity OJ-SS-124LMH2,005 is a relay for electronic assemblies. Key specs include 10 pins and through-hole PCB layout. Request pricing, stock checks, and worldwide shipping support from FindMyChip.
SPST-NO PCB Mount Non-Latching Relay Through Hole, 8 A, 12V dc
Body Features: Product Weight 1.799 OZ | Product Weight 51 G | Contact Features: Contact Current Rating (Max) 15 AMP | Contact Arrangement 2 Form C (CO) | Contact Material AgCdO | Contact Number of Poles 2 | Contact Current Class 16 AMP | Dimensions: Width Class (Mechanical) 20 – 25 MM | Length Class (Mechanical) 25 – 30 MM | Product Height 35.56 MM | Product Length 28.17 MM | Height Class (Mechanical) 30 – 40 MM | Product Width 21.84 MM | Product Length 1.1 INCH | Product Width .859 INCH | Product He
SPST-NC Reed Relay, 500 mA, 24V dc
General Purpose Signal Relay, DC, Polarized, Monostable, 2 Form C DPDT-CO, 2 A Contact Rating, 3 VDC Coil Voltage, 250 VAC Contact Voltage, Axicom IM, -40°C to +85°C
Contact Features: Contact Arrangement 2 Form C, DPDT, 2 C/O | Contact Current Rating (Max) 5 AMP | Electrical Characteristics: Shock Resistance 100G's, 6ms | Coil Power Measurement Milliwatts | Coil Voltage Rating 26.5 VDC | Input Voltage 26.5 VDC | Coil Magnetic System Non-Polarized, Monostable | Coil Resistance 700 OHM | Actuating System DC | Coil Power Rating DC 1003 MILW | Vibration Resistance 20G's, 10 – 2000Hz | Mechanical Attachment: Product Mount Type Printed Circuit Board | Product Type Features:
Contact Features: Contact Current Rating (Max) 2 AMP | Contact Arrangement 2 Form C, DPDT, 2 C/O | Electrical Characteristics: Coil Power Measurement Milliwatts | Coil Resistance 700 OHM | Coil Magnetic System Non-Polarized, Monostable | Input Voltage 26.5 VDC | Actuating System DC | Vibration Resistance 20G's, 10 – 2000Hz | Coil Voltage Rating 26.5 VDC | Shock Resistance 100G's, 6ms | Coil Power Rating DC 1003 MILW | Mechanical Attachment: Product Mount Type Printed Circuit Board | Product Type Features:
SPDT PCB Mount, RF Relay, 3GHz 12V dc
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