52746-1890

Cable End Type:	Straight, Tapered
Mating Cycles:	--
Actuator Color:	--
Housing Color:	--
Contact Finish Thickness:	--
Current Rating:	0.5A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-20°C ~ 85°C
Voltage Rating:	50V
Features:	Solder Retention, Zero Insertion Force (ZIF)
Actuator Material:	Polyphenylene Sulfide (PPS)
Housing Material:	Polyamide (PA46), Nylon 4/6
Contact Finish:	Tin
Contact Material:	Phosphor Bronze
Series:	52746
Locking Feature:	Slide Lock
Height Above Board:	0.079" (2.00mm)
FFC, FCB Thickness:	0.30mm
Termination:	Solder
Pitch:	0.020" (0.50mm)
Number of Positions:	18
Connector/Contact Type:	Contacts, Bottom
Mounting Type:	Surface Mount, Right Angle
Flat Flex Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

FFC (Flat Flexible) connectors are widely used in a variety of applications due to their small size, low profile, and lightweight. They are commonly used for connecting small electronic devices such as cellular phones, pagers, and other devices. The connectors are used for a variety of tasks including electrical interconnection, power distribution, signal transmission, and the routing of data. FFC connectors offer a variety of advantages including compact design, reliability, low cost, and convenience. The application and working principle of 52746-1890 FFC connectors will be discussed in this article.

Overview of FFC Connectors

FFC connectors, often referred to as flat flexible connectors, are small electrical connectors used for connecting small electronic devices. The connectors are designed to provide a reliable connection between two electronic components while providing a small footprint and electrical isolation. The connectors are typically composed of two insulating material plates, one black plastic and one white plastic, which are joined together with an adhesive and flex pins. The flexible pins that are used for making the connection between the two plates can be of different sizes, depending upon the application.

Features of 52746-1890 FFC Connectors

The 52746-1890 FFC connectors are designed for applications requiring reliable electrical connection in a small footprint. The connectors feature a low profile design, allowing them to be used in tight spaces. Additionally, the connectors feature a 0.4 mm pitch and a 1.25 mm board stack height, which provides increased flexibility and additional savings in space. The connectors also include a unique contact design that ensures reliable and secure electrical connections. The connectors also include a polyester elastomeric overmolded cantilevered contact design that improves durability and reduces contact fatigue.

Application and Working Principle of 52746-1890 FFC Connectors

The 52746-1890 FFC connectors are commonly used in a variety of applications requiring reliable electrical connection in a small space. The connectors are ideal for connecting cellular phones, pagers, and other hand-held electronic devices. The connectors are also commonly used in other applications such as telecommunications, automotive, military, and medical equipment. The connector’s compact design and low profile make it ideal for use in tight spaces.The working principle of the 52746-1890 FFC connector is based on the use of flex pins to provide a reliable electrical connection between two devices. The flex pins are designed to flexibly and securely connect the two components while providing adequate electrical isolation. The flex pins are designed to mate with the contact pads on the two components and are designed to flex and expand when the two components are connected. The expansion allows the connector to better form a secure and reliable electrical connection. Additionally, the connectors are designed with an elastomeric overmolding that helps absorb shock and provides additional strength and protection against contact fatigue.

Conclusion

The 52746-1890 FFC connectors are an ideal solution for applications requiring reliable electrical connection in a small space. The connectors feature a low profile design that allows them to be used in compact spaces, as well as a unique contact design that ensures reliable and secure electrical connections. The connectors also feature an elastomeric overmolding that helps absorb shock and improves contact fatigue. The working principle of the 52746-1890 FFC connectors is based on the use of flex pins that mate with the contact pads on the two components, providing a reliable and secure electrical connection.

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