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.
863 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
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Relay or Contactor Components
Showing 201–250 of 863
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
TE Connectivity FP2-D3009 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.
TE Connectivity FP2-D3002 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.
Use the download button to access the FCA-210-1024M schematic symbol, PCB footprint, and 3D model.
Body Features: Insulation Special Features Tracking Index of Relay Base PTI250 | Product Weight .353 OZ | Product Weight 10 G | Contact Features: Contact Current Rating (Max) 16 AMP | Contact Arrangement 1 Form C (CO) | Contact Number of Poles 1 | Contact Current Class 16 AMP | Contact Material AgNi90/10 | Dimensions: Insulation Clearance Between Contact & Coil 10 MM | Product Height .618 INCH | Product Length 1.14 INCH | Width Class (Mechanical) 12 – 16 MM | Length Class (Mechanical) 25 – 30 MM | Produ
SPDT-NO PCB Mount Latching Relay Through Hole, 3 A, 12V dc
Body Features: Product Weight .1764 OZ | Product Weight 5 G | Insulation Special Features Tracking Index of Relay Base PTI250 | Contact Features: Contact Number of Poles 1 | Contact Arrangement 1 Form C (CO) | Contact Material AgNi90/10 | Contact Current Rating (Max) 5 AMP | Contact Current Class 16 AMP | Dimensions: Height Class (Mechanical) 9 – 10 MM | Width Class (Mechanical) 8 – 10 MM | Length Class (Mechanical) 16 – 20 MM | Product Height 10 MM | Insulation Clearance Between Contact & Coil 3.2 MM
Use the download button to access the 5500.2002 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the IL4216 schematic symbol, PCB footprint, and 3D model.
KEMET, EC2, Relays, Signal, 5 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 4.5 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 3 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 3 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 24 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 24 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
KEMET, EC2, Relays, Signal, 12 V, 220 V, 250 VAC, 2 A, 75 mOhms, 1 GOhms, 15mm, 7.5mm, 9.4mm
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