BergStik 95278-101-40LF
MPN: 95278-101-40LF
Amphenol ICC (FCI)
Connector Header Surface Mount 40 position 0.100" (2.54mm)
Active
Overview
The 95278-101-40LF is a high-reliability, surface-mount vertical header from the BergStik series featuring a 2.54mm pitch. This 40-position, dual-row component is designed for board-to-board stacking and utilizes high-temperature thermoplastic to withstand reflow soldering processes. It provides a standard breakaway design, allowing engineers to customize the pin count for specific prototyping or production requirements.
Why Choose This Part
This header is rated for 100 mating cycles and operates across a wide temperature range of -65C to +125C. The phosphor bronze contacts with tin plating support up to 3A per contact, ensuring robust power and signal delivery in a compact surface-mount footprint.
Applications
Mezzanine Board Stacking
Connecting parallel PCBs in industrial control systems where vertical space is constrained and SMT mounting is required.
Embedded Module Integration
Providing a reliable interface for soldering daughtercards or COM modules onto a main carrier board.
Prototyping Interconnects
Acting as a standard 0.100 inch interface for logic analyzer attachments or custom breakout boards.
Key Specifications
Style
Board to Board
Shrouding
Unshrouded
Termination
Solder
Contact Type
Male Pin
Contact Shape
Square
Mounting Type
Surface Mount
Connector Type
Header, Breakaway
Fastening Type
Push-Pull
Number of Rows
2
Pitch - Mating
0.100" (2.54mm)
Contact Material
Phosphor Bronze
Insulation Color
Black
Insulation Height
0.100" (2.54mm)
Insulation Material
Thermoplastic
Number of Positions
40
Row Spacing - Mating
0.100" (2.54mm)
Contact Finish - Post
Tin
Current Rating (Amps)
3A per Contact
Operating Temperature
-65degC ~ 125degC
Contact Finish - Mating
Gold, GXT
Contact Length - Mating
0.232" (5.90mm)
Number of Positions Loaded
All
Material Flammability Rating
UL94 V-0
Contact Finish Thickness - Mating
30.0uin (0.76um)
Also Consider
TSW-120-08-G-D-RA
Samtec Inc.
- A through-hole, right-angle alternative if the mechanical design requires a horizontal board-to-board connection.
