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Please Note: Use the Product Drawing for all design activity. 

• Product Type : Relay

• Relay Style : T81 Signal Relay

• Relay Type : T81 Series Signal PCB Relay

• Contact Switching Load (Min) : 1mA @ 1V

• Contact Limiting Breaking Current (A): 1

• Contact Voltage Rating (VAC): 120

• Contact Voltage Rating (VDC): 24

• Signal Relay Coil Power Rating (DC) (mW): 450

• Signal Relay Coil Voltage Rating (VDC): 24

• Signal Relay Contact Switching Voltage (Max) (VAC): 125

• Signal Relay Contact Switching Voltage (Max) (VDC): 60

• Signal Relay Coil Magnetic System : Monostable, AC/DC

• Coil Type : Monostable

• Insulation Creepage Between Contact and Coil : 1.76 mm [ .069 in ]

• Contact Limiting Continuous Current (A): 2

• Coil Resistance (Ω): 1280

• Contact Limiting Making Current (A): 1

• Insulation Initial Resistance (MΩ): 1000

• Power Consumption (mW): 450

• Insulation Initial Dielectric Between Coil/Contact Class : 500 – 1000 V

• Insulation Creepage Class (mm): 1.5 – 3

• Insulation Initial Dielectric Between Contacts and Coil (Vrms): 1000

• Contact Limiting Short-Time Current (A): 1

• Insulation Initial Dielectric Between Open Contacts (Vrms): 500

• Actuating System : AC/DC

• Coil Power Rating Class : 400 – 500 mW

• Isolation (HF Parameter) : -20.7dB @ 900MHz, -39dB @ 100MHz

• Insertion Loss (HF Parameter) : -.02dB @ 100MHz, -.27dB @ 900MHz

• Weight : 3.5 g [ .1235 oz ]

• Insulation Special Features : 1500V Initial Surge Withstand Voltage between Contacts & Coil

• Signal Relay Terminal Type : PCB-THT

• Signal Relay Contact Current Rating (A): 1

• Signal Relay Contact Arrangement : 1 Form C (CO)

• Contact Material : Nickel-Palladium Alloy

• Contact Number of Poles : 1

• Contact Current Class : 0 – 2 A

• Contact Plating Material : Gold

• Termination Type : Through Hole

• Signal Relay Mounting Type : Printed Circuit Board

• Insulation Clearance Class (mm): 0 – 2.5

• Length : 15.4 mm [ .606 in ]

• Height Class (Mechanical) : 11 – 12 mm

• Insulation Clearance Between Contact and Coil : 1.5 mm [ .059 in ]

• Length Class (Mechanical) : 14 – 16 mm

• Height : 11.2 mm [ .441 in ]

• Width : 10.9 mm [ .429 in ]

• Width Class (Mechanical) : 10 – 12 mm

• Operating Temperature Range (°C): -30 – 60

• Environmental Ambient Temperature Class : 50 – 70°C

• Environmental Ambient Temperature (Max) : 60 °C [ 140 °F ]

• Performance Type : Standard