FH28-55S-0.5SH(10)

Cable End Type:	Tabbed
Mating Cycles:	20
Actuator Color:	Black
Housing Color:	Gray
Contact Finish Thickness:	--
Current Rating:	0.5A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-40°C ~ 105°C
Voltage Rating:	50V
Features:	Solder Retention, Zero Insertion Force (ZIF)
Actuator Material:	Liquid Crystal Polymer (LCP), Halogen Free
Housing Material:	Liquid Crystal Polymer (LCP), Halogen Free
Contact Finish:	Gold
Contact Material:	Phosphor Bronze
Series:	FH28
Locking Feature:	Rotary Lock
Height Above Board:	0.100" (2.54mm)
FFC, FCB Thickness:	0.30mm
Termination:	Solder
Pitch:	0.020" (0.50mm)
Number of Positions:	55
Connector/Contact Type:	Contacts, Bottom
Mounting Type:	Surface Mount, Right Angle
Flat Flex Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction Of FFC, FPC Connectors

FFC, FPC connectors are used to connect the printed circuit boards (PCBs) in electronic chains. They are cost-effective, space-saving and efficient solutions to connect boards which are used in a variety of applications – from consumer electronics to industrial systems. FFC, FPC connectors are designed to provide an easy connection between printed circuit boards with minimal wiring effort, enabling high-speed and high-density connections between PCBs at less overall cost.

Background Information

Prior to the advent of FFC, FPC connectors, the soldering process was the predominant method of connecting PCBs in most electronic applications. However, this manual process was labor intensive, had various production constraints, and was often seen as unreliable as the connections were easily affected by heat, vibration and dirtymanufacturing environments. The introduction of FFC, FPC connectors allowed for simple, high-speed, and reliable connections between PCBs.

What Is the FH28-55S-0.5SH(10)?

The FH28-55S-0.5SH(10) is a FFC, FPC (Flat Flexible) Connector. It is a header-style, single-row, straight-type series of connectors that features are 0.5mm pitch and a 10-way array. This series is designed to provide efficient board-to-board connections when mounted on top or bottom of a printed circuit board (PCB), and can support an operating temperature range of -25°C to 85°C.

Application Field and Working Principle of FH28-55S-0.5SH(10)

The FH28-55S-0.5SH(10) is suitable for use in industries such as telecommunications, automotive, computer systems and consumer electronics. Due to its low profile height, the FH28-55S-0.5SH(10) is in great demand for high-density connection applications.The FH28-55S-0.5SH(10) is designed to provide a high-speed and reliable connection between PCBs in the form of a 0.5mm pitch, 10-way array. It is a single-row type, straight-type connector and features a tape-and-reel packing method to ensure that the solder paste remains on the terminals while they are in the reel in the pick-and-place assembly phase. The connector is designed to be rugged enough to survive vibration and extreme shock conditions that might be encountered in the application environments.The FH28-55S-0.5SH(10) connector includes a layered framework with an insulation moulded plastic top portion to provide superior protection of the terminals from vibration, shock, corrosion and electrical interference. This ensures that the stored electrical signal remains intact. The plastic insulation also serves as a protective frame for the entire electrical connection to ensure that the terminals are not damaged by external contact.The connection between the two mating half components is achieved through an electrical contact system. The contact system comprises of two electrodes, usually copper, which are attached to both mating PCBs and a metal spring clip which ensures a stable connection. When the two mating PCBs are connected, the two metal springs ensure that the two electrodes form a reliable connection without any electrical leakage or short circuits.

Conclusion

The FH28-55S-0.5SH(10) FFC, FPC connector is designed specifically for high-speed, high-density connections between PCBs in industries such as telecommunications, automotive, and consumer electronics. The 0.5mm pitch, 10-way array allows for efficient and reliable connections with ease while the insulation plastic top portion ensures the electrical signal remains intact. The connection system also ensures that the terminals are protected from corrosion, vibration, shock, and electrical interference so that the connection remains intact and stable.

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