TE Connectivity
4-1956171-2
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- Part Number
- 4-1956171-2
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Packaging Features
- Packaging Method
- Tube, Tube/Box
Dimensions
- Width
- 10.11 mm [ .398 in ]
- Length Class (Mechanical) (mm)
- 25 – 30
- Height Class (Mechanical) (mm)
- 12 – 13
- Width Class (Mechanical) (mm)
- 10 – 12
- Height
- 12.3 mm [ .484 in ]
- Length
- 28.5 mm [ 1.122 in ]
- Insulation Clearance Class
- 5 – 8mm
- Insulation Clearance Between Contact and Coil
- 8 mm [ .315 in ]
Mechanical Attachment
- Mounting Type
- Printed Circuit Board
Usage Conditions
- Environmental Ambient Temperature (Max)
- 70 °C [ 158 °F ]
- Environmental Category of Protection
- RTII
- Environmental Ambient Temperature Class
- 50 – 70°C
Contact Features
- Contact Current Class
- 5 – 10 A, Less Than 16A
- Contact Material
- AgSnO
- Contact Current Rating (A)
- 8
- Contact Arrangement
- 1 Form A (NO)
- Contact Number of Poles
- 1
- Terminal Type
- PCB-THR
Body Features
- Insulation Special Features
- Tracking Index of Relay Base PTI175
- Weight
- 8 g [ .282 oz ]
Product Type Features
- Product Type
- Relay
- Relay Type
- Miniature PCB Relay
Electrical Characteristics
- Contact Limiting Continuous Current (A)
- 8
- Coil Power Rating (DC) (mW)
- 257
- Contact Limiting Breaking Current (A)
- 8
- Coil Resistance (Ω)
- 14000
- Contact Limiting Short-Time Current (A)
- 8
- Insulation Initial Dielectric Between Coil/Contact Class
- >4000V
- Insulation Creepage Between Contact and Coil
- 8 mm [ .315 in ]
- Coil Magnetic System
- Monostable, DC
- Contact Voltage Rating (VAC)
- 250
- Insulation Initial Dielectric Between Contacts and Coil (Vrms)
- 5000
- Coil Voltage Rating (VDC)
- 60
- Insulation Creepage Class
- 5.5 – 8mm
- Coil Power Rating Class
- 200 – 300 mW
- Insulation Initial Dielectric Between Open Contacts (Vrms)
- 1000
- Contact Limiting Making Current (A)
- 8
- Contact Switching Voltage (Max) (VAC)
- 400
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