Floss Pin® Features - FlossPin® (i.e. Fuzz Buttons) made in China, made by Luoyang Fuzz button Interconnect Technology Co., Ltd.

Features of Floss Pin® 毛纽扣特点（same as Fuzz Button® and CIN::APSE®）

-----High signal speed capability enabling frequencies greater than 20 GHz.
-----Solderless, compression-style interconnect system.
-----Applications include production Land Grid Array (LGA) integrated circuit sockets and parallel PCB to PCB interconnections.
-----Provides solutions to many of the problems associated with through hole and surface mount soldered technology.
-----Enables upgrade and system maintenance strategies.
-----Available in custom I/O configurations and I/O counts from 1 to over 7,000.
-----Contact centerline spacing of 1mm or greater.
-----Excellent reliability in commercial, military, and aerospace applications.
---Application can result in lower installed and system maintenance costs.

Key Benefits for Military & Aerospace Applications:

军事和航空航天应用上的主要优势

Solderless RoHS compatible 无焊料，符合RoHS
High density/low profile 高密度,小型化
Multi-point contact/mechanical wipe 多点接触，物理接触
Minimum contact spacing of 1.0mm (.039) 最小触件间距：1毫米（.039)
Low profile height of .8mm (.032) 最小高度：.8毫米 (.032)
High frequency capability up to 50 GHz and beyond 高频性能可达50GHz以上
Short signal path allows for minimal FEXT/NEXT 信号路径短，能达到最小的远端/近端串扰

Contact Technology Comparison 接触技术的比较

Technology

Areas of Consideration

Pogo Pins

The signal travels on the outside of the structure, increasing signal path length and distortion.

Many component parts mean more points of potential failure.

Spring Probes

Known to be a somewhat expensive approach.

Often a longer contact height than is optimal.

Have a very complex structure meaning more potential points of failure.

Hyperboloid SuperButton®

Challenging to assemble into carriers. Component wires sometimes separate from body during usage.
Size is limited to larger pitch/pad configurations.

Not intended for high mating cycle applications.

Solder

Fragile in harsh environments such as shock, vibration and high temperatures, prone to cracking.
Precision placement equipment is very expensive.
Very difficult to remove for part replacement.

Often not RoHS compliant due to lead content contamination..

Fuzz Buttons®

Signal travels via shortest path within the Fuzz Button® structure;

diminishing distortion, resistance and inductance.

Simple single piece architecture means a more reliable contact.

When used in conjunction with Hardhats, high mating cycles can be achieved with little signal degradation.

Always Lead-Free and RoHS.

CIN:APSE®

Floss Pin®毛纽扣

Technology	Areas of Consideration
Pogo Pins	The signal travels on the outside of the structure, increasing signal path length and distortion. Many component parts mean more points of potential failure.
Spring Probes	Known to be a somewhat expensive approach. Often a longer contact height than is optimal. Have a very complex structure meaning more potential points of failure.
Hyperboloid SuperButton®	Challenging to assemble into carriers. Component wires sometimes separate from body during usage. Size is limited to larger pitch/pad configurations. Not intended for high mating cycle applications.
Solder	Fragile in harsh environments such as shock, vibration and high temperatures, prone to cracking. Precision placement equipment is very expensive. Very difficult to remove for part replacement. Often not RoHS compliant due to lead content contamination..
Fuzz Buttons®	Signal travels via shortest path within the Fuzz Button® structure; diminishing distortion, resistance and inductance. Simple single piece architecture means a more reliable contact. When used in conjunction with Hardhats, high mating cycles can be achieved with little signal degradation. Always Lead-Free and RoHS.
CIN:APSE®
Floss Pin®毛纽扣