FSH-120-04-L-DH-TR

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.155" (3.94mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	End Shrouds
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	--
Insulation Color:	Black
Current Rating:	2.6A per Contact
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions:	40
Number of Rows:	2
Row Spacing - Mating:	0.050" (1.27mm)
Series:	Tiger Eye™ FSH
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Surface Mount, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.145" (3.70mm)
Contact Length - Post:	--

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Introduction

The FSH-120-04-L-DH-TR is a rectangular connector, more specifically a header, male pin. This connection device is manufactured by Amphenol, a worldwide leader in the production of passive electrical contacts.

Application Field

The FHS-120-04-L-DH-TR connector header is most often used in the electronics sector for the interconnection of various PCBs and the routing of frequency and power applications. In the specific case of the FSH-120-04-L-DH-TR, the female receptacle enables the connection of a header with a chassis and a tailored low frequency configuration. The use of this connector header in industrial and commercial applications is also widespread, due to its high resilience; it is suitable for demanding environments, such as on-board electronic systems that require a robust but flexible contact.

Key Features

The FSH-120-04-L-DH-TR connector is composed of a 120-pin conex male bright tin-plated contact arrayed on a 15.24mm pitch with 4mm post spacing, trapped between the two locking half shells.These contact headers have a robust construction with an insulated body that protects the contacts from the environmental effect and provides a secure initial tension, ensuring the contact connection is stable and secured.A further key feature of this connector is that contact pins are arranged in a multi-point design that provides surge protection and minimizes contact resistance to ensure a reliable connection.

Working Principle

The FSH-120-04-L-DH-TR connector works by connecting the plug to its respective receptacle placed in the chassis. The contact pins should completely penetrate the receptacle, and the locking lever should be secured in its place.When thoroughly secured, the plug and receptacle connection enables power and frequency signals to flow from the chassis to the electronics board. The contact pins effectively provide a conductive connection for the electric current to pass from one component to the next.Finally, the locking lever should always be properly secured to ensure the connection between the plug and its receptacle is stable and secure.

Conclusion

The FSH-120-04-L-DH-TR rectangular connector is an optimal connection point for any electronics application because of its robust construction, multi-point design, insulation body, and adjustable locking lever. The use of this connector header is not only widespread in the electronics industry but also in other industrial and commercial sectors. The working principle of this connector is simple, thanks to the contact pins and locking lever working in sync to provide a secure and reliable interconnection.

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