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Relays

Relays are electrically operated switches that use an electromagnet to control the opening and closing of contacts. They are used to control the flow of electrical power or signals in circuits. Relays offer isolation between the control circuit and the circuit being controlled, allowing for safe switching of high-power loads or signals. They find widespread use in industrial automation, automotive electronics, control systems, and power distribution.


Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Contacts Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Resistance Mounting Type Input Type Input Current Capacitance HTS Code Max Input Voltage JESD-609 Code Terminal Finish Output Type Operating Temperature (Max) Operating Temperature (Min) Ambient Temperature Range High Max Power Dissipation Termination Style Output Voltage Number of Elements Configuration Output Current Voltage - Input Max Output Current Max Input Current Forward Current Throw Configuration Relay Type On-State Current-Max On-State Resistance (Max) Supplier Device Package Max Output Voltage Load Current Isolation Voltage Optoelectronic Device Type Circuit Forward Current-Max Isolation Voltage-Max On-State Resistance Voltage - Load Overall Height Overall Length Control Current
VOR1142M4T VOR1142M4T Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2016 VOR1142 Active 1 (Unlimited) EAR99 ROHS3 Compliant UL RECOGNIZED, VDE APPROVED 4-SOP (0.180, 4.57mm) unknown Surface Mount 8541.40.95.00 e3 Matte Tin (Sn) AC, DC 100°C -40°C Gull Wing 1 SINGLE 1.36VDC 50mA 0.14A 27Ohm 140mA 3.75kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) 0V~400V
LH1523BACTR LH1523BACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) LH1523 Obsolete 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Lead Free No 8 8-SMD (0.300, 7.62mm) 10Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 200mA 1.22VDC 200mA 50mA DPST Relay 10Ohms 8-SMD 200V 200mA 3.75kV SPST-NC (1 Form B) x 2 0V~200V
VOR1142B4 VOR1142B4 Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2016 VOR1142 Active 1 (Unlimited) Gull Wing EAR99 ROHS3 Compliant 4-SMD (0.300, 7.62mm) unknown 27Ohm Surface Mount AC, DC Gull Wing 1.36VDC 50mA SPST Relay 27Ohm 140mA 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) 0V~400V
VOR1142B6 VOR1142B6 Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Tube VOR1142 Active 1 (Unlimited) ROHS3 Compliant 6-SMD (0.300, 7.62mm) Surface Mount AC, DC Gull Wing 1.36VDC 27Ohms 6-SMD 140mA SPST-NO (1 Form A) 0V~400V
LH1520AACTR LH1520AACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2015 LH1520 Active 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Lead Free No 8 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 350V 150mA 1.26VDC 150mA 50mA DPST Relay 20Ohm 350V 110mA 5.3kV SPST-NO (1 Form A) x 2 0V~350V
LH1522A-3067 LH1522A-3067 Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 2017 LH1522 Obsolete 1 (Unlimited) ROHS3 Compliant Lead Free 15Ohm 200V SPST
LH1526-3042A LH1526-3042A Vishay Semiconductor Opto Division 0.0000
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0.00000000 2018 LH1526 Obsolete 1 (Unlimited) ROHS3 Compliant
VOR2121B8 VOR2121B8 Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Tube 2018 VOR2121 Active 1 (Unlimited) ROHS3 Compliant 8-SMD (0.300, 7.62mm) Surface Mount AC, DC Gull Wing 1.36VDC 15Ohms 8-SMD 200mA SPST-NO (1 Form A) x 2 0V~250V
LH1522AACTR LH1522AACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2009 LH1522 Active 1 (Unlimited) Gull Wing 85°C -40°C 200V ROHS3 Compliant Lead Free No 8 8-SMD (0.300, 7.62mm) 10Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 200V 200mA 1.26VDC 200mA 50mA DPST, SPST Relay 10Ohm 200V 120mA 5.3kV SPST-NO (1 Form A) x 2 0V~200V
VOR2141B8 VOR2141B8 Vishay Semiconductor Opto Division 0.0000
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0.00000000 Tube VOR2141 Active 1 (Unlimited) ROHS3 Compliant 8-SMD (0.300, 7.62mm) Surface Mount AC, DC Gull Wing SPST-NO (1 Form A) x 2 0V~400V
LH1521BACTR LH1521BACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2014 LH1521 Obsolete 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Lead Free No 8 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 150mA 1.22VDC 150mA 50mA DPST Relay 20Ohms 8-SMD 350V 110mA 3.75kV SPST-NC (1 Form B) x 2 0V~350V
LH1556AAC LH1556AAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube LH1556 yes Active 1 (Unlimited) Gull Wing EAR99 85°C -40°C ROHS3 Compliant No 8 UL RECOGNIZED 8-SMD (0.300, 7.62mm) 28Ohm Surface Mount DC 50mA 1.45V e3 Matte Tin (Sn) AC, DC Gull Wing 2 120mA 1.26VDC 120mA 50mA DPST, SPST Relay 0.25A 28Ohm 350V 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) x 2 0.05A 0V~350V 9.9mm 0.0011A
LH1540ACD LH1540ACD Vishay Semiconductor Opto Division 0.0000
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0.00000000 Surface Mount Tube 2014 LH1540 yes Obsolete 1 (Unlimited) Gull Wing EAR99 85°C -40°C ROHS3 Compliant No 8 8-PowerSOIC (0.220, 5.59mm Width) 18Ohm Surface Mount DC 50mA 1.4V e3 Matte Tin (Sn) AC, DC Gull Wing 1 110mA 1.15VDC 110mA 50mA SPST Relay 0.11A 18Ohm 350V 1.5kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) 0V~350V 3.62mm 0.0006A
VOR2121A8 VOR2121A8 Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Tube 2018 VOR2121 Active 1 (Unlimited) ROHS3 Compliant 8-DIP (0.300, 7.62mm) Through Hole AC, DC PC Pin 1.36VDC 50mA 15Ohms 8-DIP 200mA 5.3kV SPST-NO (1 Form A) x 2 0V~250V
LH1503AB LH1503AB Vishay Semiconductor Opto Division 0.0000
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0.00000000 9 Weeks Through Hole Tube 2005 LH1503 Obsolete 1 (Unlimited) PC Pin 85°C -40°C ROHS3 Compliant Lead Free No 8 8-DIP (0.300, 7.62mm) Unknown 20Ohm Through Hole 50mA 1.45V AC, DC PC Pin 350V 150mA 1.26VDC 150mA 50mA 2mA DPST Relay 20Ohms 8-DIP 350V 110mA 3.75kV SPST-NO (1 Form A) x 2 0V~350V
LH1529FPTR LH1529FPTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 LH1529 Obsolete 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant No 8 8-SOP (0.180, 4.57mm Width) 20Ohm Surface Mount 50mA 1.5V AC, DC Gull Wing 120mA 1.2VDC 120mA 50mA SPST Relay 20Ohms 8-SMD 350V 120mA 3kV SPST-NO (1 Form A) 0V~350V
LH1529GP LH1529GP Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 23 Weeks Surface Mount Tube 2016 LH1529 Obsolete 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Lead Free No 8 8-SOP (0.180, 4.57mm Width) 20Ohm Surface Mount 50mA 1.5V AC, DC Gull Wing 120mA 1.2VDC 120mA 50mA SPST Relay 20Ohms 8-SMD 350V 120mA 3kV SPST-NO (1 Form A) 0V~350V
LH1500AAB LH1500AAB Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2005 LH1500 Active 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Lead Free No 6 6-SMD (0.300, 7.62mm) Unknown 20Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 350V 250mA 1.25VDC 250mA 50mA 900μA SPST Relay 20Ohm 350V 150mA 5.3kV SPST-NO (1 Form A) 0V~350V
LH1525AT LH1525AT Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 14 Weeks PCB, Through Hole Tube 2007 LH1525 Active 1 (Unlimited) PC Pin 85°C -40°C 6.5mm 8.7mm ROHS3 Compliant Lead Free No 6 6-DIP (0.300, 7.62mm) Unknown 3.81mm 8.6mm 26Ohm Through Hole 50mA 1.4V AC, DC PC Pin 250mA 1.16VDC 250mA 50mA 330μA SPST Relay 36Ohms 6-DIP 400V 250mA 5.3kV SPST-NO (1 Form A) 0V~400V
LH1525ACD LH1525ACD Vishay Semiconductor Opto Division 0.0000
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0.00000000 download Surface Mount Tube 2001 LH1525 yes Obsolete 1 (Unlimited) Gull Wing EAR99 ROHS3 Compliant No 8-PowerSOIC (0.220, 5.59mm Width) 36Ohm Surface Mount 8541.40.95.00 e3 Matte Tin (Sn) AC, DC Gull Wing 1 1.15VDC SPST Relay 0.11A 36Ohm 270mA TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) 1500V 0V~400V
LH1505AACTR LH1505AACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2016 LH1505 Active 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant Tin No 8 8-SMD (0.300, 7.62mm) 15Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 130mA 1.26VDC 130mA 50mA DPST Relay 15Ohm 250V 120mA 5.3kV SPST-NO (1 Form A) x 2 0V~250V
LH1532AAC LH1532AAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube LH1532 yes Active 1 (Unlimited) Gull Wing EAR99 85°C -40°C ROHS3 Compliant Lead Free No 8 VDE APPROVED, UL APPROVED 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount DC 50mA 1.45V AC, DC Gull Wing 350V 2 120mA 1.26VDC 120mA 50mA DPST, SPST Relay 0.12A 20Ohm 350V 110mA 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) x 2 0.05A 0V~350V 9.9mm 0.001A
LH1522AAC LH1522AAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2011 LH1522 Active 1 (Unlimited) Gull Wing 85°C -40°C 2 ROHS3 Compliant Lead Free No 8 8-SMD (0.300, 7.62mm) Unknown 4.25mm 9.77mm 10Ohm Surface Mount 50mA 1.45V AC, DC 85°C 80mW Gull Wing 200V 200mA 1.26VDC 200mA 50mA 1mA SPST Relay 10Ohm 200V 120mA 5.3kV SPST-NO (1 Form A) x 2 12Ohm 0V~200V
LH1529AACTR LH1529AACTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2008 LH1529 Obsolete 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant No 8 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 120mA 1.26VDC 120mA 50mA SPST Relay 20Ohms 8-SMD 350V 120mA 5.3kV SPST-NO (1 Form A) 0V~350V
LH1503AAC LH1503AAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download Surface Mount Tube LH1503 yes Obsolete 1 (Unlimited) Gull Wing EAR99 85°C -40°C ROHS3 Compliant No 8 HIGH RELIABILITY, VDE APPROVED, UL APPROVED 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount DC 50mA 1.45V AC, DC Gull Wing 1 150mA 1.26VDC 150mA 50mA DPST Relay 0.11A 20Ohm 350V 110mA 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) x 2 0.05A 0V~350V 9.9mm 0.002A
LH1518AABTR LH1518AABTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2014 LH1518 Active 1 (Unlimited) Gull Wing 85°C -40°C 1 250V ROHS3 Compliant No 6 6-SMD (0.300, 7.62mm) 4.25mm 20Ohm Surface Mount 50mA 400FF 1.45V AC, DC 85°C Gull Wing 250V 300mA 1.26VDC 300mA 50mA SPST Relay 20Ohms 6-SMD 250V 300mA 5.3kV SPST-NO (1 Form A) 12Ohm 0V~250V
VOR2142B8T VOR2142B8T Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) VOR2142 Active 1 (Unlimited) Gull Wing ROHS3 Compliant 8-SMD (0.300, 7.62mm) unknown 27Ohm Surface Mount 8541.40.95.00 AC, DC Gull Wing 1.36VDC 50mA DPST Relay 27Ohm 140mA 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) x 2 0V~400V
LH1505AAC LH1505AAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2012 LH1505 Active 1 (Unlimited) Gull Wing 85°C -40°C ROHS3 Compliant No 8 8-SMD (0.300, 7.62mm) Unknown 15Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 130mA 1.26VDC 130mA 50mA 10mA DPST Relay 15Ohm 250V 120mA 5.3kV SPST-NO (1 Form A) x 2 0V~250V
LH1529BAC LH1529BAC Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 8 Weeks Surface Mount Tube 2016 LH1529 yes Obsolete 1 (Unlimited) Gull Wing EAR99 85°C -40°C ROHS3 Compliant No 8 UL APPROVED 8-SMD (0.300, 7.62mm) 20Ohm Surface Mount 50mA 1.45V AC, DC Gull Wing 1 120mA 1.26VDC 120mA 50mA SPST Relay 0.12A 20Ohm 350V 5.3kV TRANSISTOR OUTPUT SSR SPST-NO (1 Form A) 0.05A 0V~350V
LH1540AABTR LH1540AABTR Vishay Semiconductor Opto Division 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2016 LH1540 Active 1 (Unlimited) ROHS3 Compliant 6 6-SMD (0.300, 7.62mm) unknown 8.61mm 20Ohm Surface Mount AC, DC Gull Wing 1.26VDC 1mA 20Ohm 120mA 5.3kV SPST-NO (1 Form A) 0V~350V
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