PPTC321LFBN-RC
Sullins Connector Solutions
32 Position Header Connector 0.100" (2.54mm) Through Hole Tin
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Overview
The PPTC321LFBN-RC is a 32-position, single-row female header featuring a standard 0.100 inch (2.54mm) pitch for board-to-board interconnects. This through-hole connector utilizes phosphor bronze contacts with gold flash plating and a 94V-0 rated PBT housing, supporting a 3A current rating per contact.
Why Choose This Part
The use of phosphor bronze contacts ensures reliable spring tension over multiple mating cycles, while the gold flash plating prevents oxidation in signal-critical applications. Its 3A current rating and 250V isolation make it versatile for both low-power logic and moderate power distribution tasks.
Applications
Daughterboard Interconnects
Used to stack PCBs or mount secondary sensor modules to a main motherboard using standard 0.100 inch pin headers.
Microcontroller Breakouts
Ideal for providing a socketed interface for 32-pin DIP modules or development board expansion headers.
Industrial Control Panels
Provides a reliable, solderable connection point for internal signal routing between control boards and interface panels.
Key Specifications
Style
Board to Board
Termination
Solder
Contact Type
Female Socket
Mounting Type
Through Hole
Connector Type
Header
Fastening Type
Push-Pull
Number of Rows
1
Pitch - Mating
0.100" (2.54mm)
Voltage Rating
250V
Insulation Color
Black
Insulation Height
0.335" (8.51mm)
Number of Positions
32
Contact Finish - Post
Tin
Contact Length - Post
0.126" (3.20mm)
Current Rating (Amps)
3A
Operating Temperature
-40degC ~ 105degC
Contact Finish - Mating
Tin
Number of Positions Loaded
All
Material Flammability Rating
UL94 V-0
Also Consider
929974-01-32-RK
3M
- A standard 32-position through-hole socket with a low-profile design suitable for tight vertical board stacking.
