Phoenix Contact 1945122
MPN: 1945122
Phoenix Contact
5 Position Terminal Block Header, Male Pins, Unshrouded 0.138" (3.50mm) Vertical Through Hole
Active4,111 in stock
Overview
The 1945122 is a 5-position male pin strip header from the PST 1,0 series designed for through-hole mounting. It features a 3.50mm pitch and is rated for up to 8A (IEC) or 10A (UL) with a voltage rating of 250V (IEC) or 300V (UL). This unshrouded header provides a compact vertical connection point for board-to-board or wire-to-board applications using compatible female connectors.
Why Choose This Part
The pin strip features a UL flammability rating of V0 and a high dielectric withstanding voltage of 2500V. Its compact 3.5mm pitch and vertical orientation allow for high-density layouts, while the polyamide housing ensures durability in industrial environments.
Applications
Industrial Control Boards
Used as a vertical interface for power and signal distribution within compact automation controllers.
Building Automation
Ideal for HVAC controllers and lighting modules where space-constrained PCB connections are required.
Power Supply Subassemblies
Provides a reliable high-current connection point for modular power distribution systems.
Key Specifications
Type
Header, Male Pins, Unshrouded
Color
Black
Pitch
0.138" (3.50mm)
Current - UL
10 A
Voltage - UL
300 V
Current - IEC
8A
Mounting Type
Through Hole
Voltage - IEC
250 V
Number of Levels
1
Termination Style
Solder
Header Orientation
Vertical
Number of Positions
5
Positions Per Level
5
Contact Mating Finish
Tin
