AVX was challenged with increasing the pin count density as well as minimizing the size of the existing coplanar
BTB card edge connector for linear strip lighting. The current product is a 2.0mm with single contacts that
straddle the PCB to make electrical connection on both the top and bottom side of the board. By simply
changing the contacts to a double sided configuration (separate contacts for both the top and bottom of the
PCB), AVX was able to double the pin count in the same 2.0mm pitch with minimal to no impact on the
electrical performance of the connector. Reducing the size of the connector required a complete new design as
the target was a 4p connector with a total length of 4.0mm. To achieve this, AVX removed the end walls and
then added a center support/keying rib to pre-align the PCB during mating. This rib the then holds the PCB in
the proper functional location.
The new family of connectors is available with contact sizes of 4, 6, 8 and 10 positions, doubling the current
products range. The current rating will be 3A for the 4p and 6p, and then drop to 2.5A for the 8p and 10p
connector. The connector supports the standard 1.6mm PCB thickness.
This new connector provides the highest density to reliably connect two in-line PCB’s together in the most cost
effective assembled solution. More importantly, the increased pin count allows for more flexibility in mixing and
matching power and signal lines.
Basic Overview
Features and Benefits
•Miniaturized size, achieves 1.0mm in length for each number of contacts (4p = 4.0mm)
•Double Ended/Double Sided contacts for increased pin count density on standard 1.6mm thick PCB’s
•Central polarizing/location rib assures proper mating and PCB location
•High current capabilities: 3A: 4p/6p and 2.5A: 8p/10p
•Economical high force Tin-to-Tin contact interface
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