0545480471 Connectors, Interconnects

Series:	Easy-On™ 54548
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Flat Flex Type:	FFC, FPC
Mounting Type:	Surface Mount, Right Angle
Connector/Contact Type:	Contacts, Bottom
Number of Positions:	4
Pitch:	0.020" (0.50mm)
Termination:	Solder
FFC, FCB Thickness:	0.30mm
Height Above Board:	0.047" (1.20mm)
Locking Feature:	Flip Lock
Cable End Type:	Straight, Tapered
Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Housing Material:	Liquid Crystal Polymer (LCP)
Actuator Material:	Polyphenylene Sulfide (PPS)
Features:	Solder Retention, Zero Insertion Force (ZIF)
Voltage Rating:	50V
Operating Temperature:	-20°C ~ 85°C
Material Flammability Rating:	UL94 V-0
Current Rating:	0.5A
Contact Finish Thickness:	--
Housing Color:	--
Actuator Color:	--
Mating Cycles:	20

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Introduction

Flat Flexible Connectors (FFC/FPC) are one of the most versatile types of electrical connectors used in many modern industrial and consumer applications. These lightweight and flexible connectors were first developed to fit the tightly packaged space constraints in electronic systems, allowing increased design flexibility and a reduced design time. FFCs are now found in a wide range of analog and digital electronics, including mobile phones, aeronautical and communication devices, medical equipment, consumer appliances and many other products requiring electrical connections.

Characteristics of FFC

FFC/FPC connectors are generally composed of a plastic housing, terminals and metal contacts. The connector housing is made of a flexible plastic material, allowing it to bend and fit into small areas. The terminals are typically designed to be crimped onto wire and soldered to the printed circuit board. The metal contacts are also normally soldered to the board. The FFC/FPC connectors are generally a two-piece construction that must be assembled properly to ensure functionality.FFC connectors are designed with an internal locking mechanism to provide a secure connection when mated. This locking mechanism is provided by a sliding tab on the connector which engages and locks into place when two FFC connectors are mate together. This tight connection prevents any kind of loosening or misalignment.

Definition of 0545480471

0545480471 is a type of FFC/FPC connector, made by the company Wurth Electronics Midcom, that can be used to connect a wide variety of devices to one another. This broad-range connector features a dual in-line (IDC) terminal arrangement and a multitude of mounting options. The terminals feature a pressure contact design and are designed to be soldered to the printed circuit board. 0545480471 connectors are constructed of tin-plated copper alloy and brass with high-temperature plastic insulation for a secure connection.

Application Field of 0545480471

The 0545480471 connector is used in a variety of different applications including: consumer electronics, industrial control systems, sensing systems, medical instruments and a multitude of other applications. The wide-range application of this connector makes it suitable for a wide variety of devices and equipment, as long as proper mating connectors are available.

Working Principle of 0545480471

The 0545480471 FFC/FPC connector works by connecting two matching FFC casings using two in line terminals. The terminals feature a pressure contact design, making them easy to solder to the printed circuit board. Once soldered to the board, the two pieces must be pushed together and the tab on one piece of the connector locks into the other. This tight and secure connection ensures the devices connected to the FFC/FPC connector will work properly.

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