5027904091

Cable End Type:	Tabbed
Mating Cycles:	--
Actuator Color:	Black
Housing Color:	Beige
Contact Finish Thickness:	2.00µin (0.051µm)
Current Rating:	0.5A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-20°C ~ 85°C
Voltage Rating:	50V
Features:	Double Contact, Solder Retention, Zero Insertion Force (ZIF)
Actuator Material:	Polyphenylene Sulfide (PPS), Glass Filled
Housing Material:	Liquid Crystal Polymer (LCP), Glass Filled
Contact Finish:	Gold
Contact Material:	Phosphor Bronze
Series:	Easy-On™ 502790
Locking Feature:	Flip Lock
Height Above Board:	0.098" (2.50mm)
FFC, FCB Thickness:	0.30mm
Termination:	Solder
Pitch:	0.020" (0.50mm)
Number of Positions:	40
Connector/Contact Type:	Contacts, Bottom
Mounting Type:	Surface Mount, Right Angle
Flat Flex Type:	FPC
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Flat Flexible Connectors (FFCs) and Flat Printed Connectors (FPCs) are special purpose connector families designed to meet the evolving system requirements of electronics systems manufacturers. This article will focus on the 5027904091 connector and discuss its application field and working principle.

Application Fields

The 5027904091 FFC/FPC connector is a two-row, single pitch connector available in pin counts from 8 to 32 pins. It has a user friendly design, with metallic tabs that latch into a mating connector for secure connections. It is designed for applications that require compactness and robustness. Typical applications include SCSI devices, hard drives, motherboards, flat panel displays, digital cameras, printers, and other consumer electronics.

Features

The 5027904091 connector is available in both vertical and right angle mount versions. It has a standard 0.5mm pitch and can accommodate 0.45 mm pitch FFCs/FPCs. The connector has a mating height of 1.3 mm. It has a small footprint and superior shielding characteristics, and is highly reliable and dependable. The contacts are made from phosphor bronze, and are gold-plated.

Working Principle

The 5027904091 connector utilizes a simple and reliable locking system that prevents accidental disconnections. The connector has two plastic latches that secure the contact tails and keep them in place during vibration and shock. When the connector is mated, the contact tails are released, locking the two components into place. These connectors are designed to be used in high-density systems, making them suitable for use in space-constrained applications.

Advantages

The main advantage of the 5027904091 FFC/FPC connector is its low cost and time to market. It is easy to assemble and requires no special tools. This connector is lightweight and waterproof, providing superior shielding against electrical interference. It is also highly reliable and vibration-resistant. Additionally, it has a low insertion force, making it suitable for automated assembly lines.

Conclusion

The 5027904091 FFC/FPC connector is a reliable and economical solution for a wide range of applications. Its small footprint, low assembly cost, and easy installation make it an ideal choice for consumer electronics, SCSI devices, hard drives, motherboards, flat panel displays, digital cameras, and printers. Its latch design ensures a secure and reliable connection, while its superior shielding characteristics provide protection against electrical interference.

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