TE Connectivity

1-1956171-3

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Part Number
1-1956171-3
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Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

Length Class (Mechanical) (mm)
25 – 30
Insulation Clearance Class
5 – 8mm
Width Class (Mechanical) (mm)
10 – 12
Length
28.5 mm [ 1.122 in ]
Height
12.3 mm [ .484 in ]
Width
10.11 mm [ .398 in ]
Height Class (Mechanical) (mm)
12 – 13
Insulation Clearance Between Contact and Coil
8 mm [ .315 in ]

Mechanical Attachment

Mounting Type
Printed Circuit Board

Usage Conditions

Environmental Ambient Temperature Class
50 – 70°C
Environmental Ambient Temperature (Max)
70 °C [ 158 °F ]
Environmental Category of Protection
RTII

Contact Features

Terminal Type
PCB-THR
Contact Arrangement
1 Form A (NO)
Contact Current Rating (A)
8
Contact Material
AgNi0.15
Contact Number of Poles
1
Contact Current Class
5 – 10 A, Less Than 16A

Body Features

Weight
8 g [ .282 oz ]
Insulation Special Features
Tracking Index of Relay Base PTI175

Product Type Features

Product Type
Relay
Relay Type
Miniature PCB Relay

Electrical Characteristics

Coil Magnetic System
Monostable, DC
Contact Limiting Continuous Current (A)
8
Insulation Initial Dielectric Between Contacts and Coil (Vrms)
5000
Insulation Initial Dielectric Between Coil/Contact Class
>4000V
Coil Power Rating (DC) (mW)
253
Contact Switching Voltage (Max) (VAC)
400
Insulation Initial Dielectric Between Open Contacts (Vrms)
1000
Insulation Creepage Between Contact and Coil
8 mm [ .315 in ]
Coil Power Rating Class
200 – 300 mW
Contact Limiting Short-Time Current (A)
8
Coil Resistance (Ω)
320
Contact Voltage Rating (VAC)
250
Coil Voltage Rating (VDC)
9
Contact Limiting Breaking Current (A)
8
Contact Limiting Making Current (A)
8
Insulation Creepage Class
5.5 – 8mm