What is FPC Connector? (2023)

FPC connectors have been established in response to challenges in this emerging industry which calls for smaller centerline or timer distances, smaller capacity heights, and lightweight interconnection solutions as the industry trends towards miniaturization. TE’s FPC connector is reliable interconnections using FPC cable terminators are field-specific terminable (no tools necessary), available in 0.25mm, 0.3mm, 0.5mm, 1.0mm, and 1.25mm interfaces, and low-profile detail height and compact characteristics.


Connectors have been created to address the challenges of this expanding market, which requires smaller centerlines or pitch distances, lower profile heights, and lighter interconnect solutions. There are many ways to explore the capabilities of FPC connectors.

One of the prevalent cable connector alternatives for smart applications is a Flexible PCB connector(FPC). These connectors with fragile shape factors and unparalleled flexibility provide a very high density and therefore serve numerous advanced applications and in all different market segments. These flexible cable solutions can fit into tight rooms with a fantastic profile design with the constantly decreasing form factor criteria.

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Where can FPC be used?

FPC connectors, such as wearable electronics and medical equipment, are widely used in many significant, convenient applications. In the automotive sector, increased FFC/FPC connectors support innovative capabilities like in-vehicle infotainment, bright lighting, driving autopilot modes such as ADAS, and support for navigation and safety settings.

With Smart manufacturing and 5G technology deployment, FFC/FPC connectors explore options in many next-generation applications. Amphenol provides high-performance, flexible, reliable FPC solutions to fulfil the requirements of all new devices.

The micro flex connectors provided in 1.00mm torque and 0.50mm torque are preferably used for a wide variety of automotive, medical, connectivity, data and commercial devices. ClincherTM and DuflexTM are ideal for industrial and modulation applications; in particular, shock or vibration is a problem, such as industrial control systems, non-automotive transport, and retail materials.

What is FFC Connector?

What is FPC Connector? (1)

Flexible Flat Cable FFC connectors are ribbon-like plastic, polymer, film, or designed polyurethane connectors with metallic termination parallel to the foundation. On the other hand, FPC contains printed or inserted circuitry on the FPC cable board that helps the cable feature as a variable PCB. In 1.00mm and 0.50mm, pitch sizes, Amphenol offers multi-hight vibration-proof flex connectors. Both FFC/FPC connectors with a 2.49mm pitch are accessible in ZIP, Non-ZIF, LIF, and high-speed.

(Video) FPC Connectors for a variety of applications

Where can FFC be used?

FFC (flexible flat cables) are a kind of ribbon cable called its comprehensive centralized system. Usually, they are smooth connectors without extra tools. FFC cables are generally a plastic film connected to several metallic connectors referred to as “pitch.”

The construction of FFC cables makes it less space and more flexible than round cables and often provides better EMI / RFI removal and the elimination of wire coupling problems.

They strive to be used in more excellent electronic systems — particularly where high levels of flexibility are required, such as connections to a moveable printer head, wrapping mobile phones, or mass or space restrictions.

Electronic equipment offers a selection of FFC cables for soldering or connecting with 0,5 mm, 0,8 mm, 1 mm, 1,25 mm, and 2.54 mm pitch.

Electronics provides a variety of FFC connectors satisfactory for different pitches to enhance our range of FFC cables.

Difference between FFC & FPC

Most users, mainly those new to the electronic and printed circuit boards world, can be tricky when distinguishing between FPC and FFC.

While FFC and FPC would be the same, they are entirely different. Look closely. They also offer various advanced features. Then how do you spot the difference betweenFFC/FPC connectors?

Here you will find how the difference between two cables can be understood;

Application Differences in FFC&FPC

(Video) Molex - Product Spotlight - FPC connectors

There are several different roles of both the FFC and theFPC cables; FFC cables are used extensively for high-flex applications, starting with their specific applications. Everyones use widening in almost all electrical appliances we use in modern times. Plotters, copiers, scanners, fax machines, stereos, and LCD appliances are also used in the application areas of FFC cables.

FPC is available in antennas, audible devices, LCD TVs, cameras, laptops, and printers. They are also pervasive in the aviation sector. FPCs have developed over the years, offering performance and quality.

Production Difference in FFC FPC

What is FPC Connector? (2)

FFC are also different from FPC when it comes to manufacturing processes. FPCs are produced by grafting on the Flexible Copper Clad Laminate (FCCL) and cut to size into various layers then. However, FFC requires a structured lamination of the copper wires and flat polyethene terephthalate (PET).

That’s why, we realize that cables are usually a little thicker and much more important than flexible printed cables. In contrast to FPCs, FFCs are made with two layers of wires that insulate the foil on its flat copper ductor.

The Thickness

As already mentioned, FFCs would work well in several application areas. Compared with flexible printed circuits. For example, tight fields require cables of a greater thickness than cables in applications that are not highly stressful.

The ideal thickness of FFC wires designed to work in challenging environments is 0.5mm, 0.8mm, 1.0mm,1.25mm, 1.27mm, 1.5mm, 2.0mm, and 2.54mm. On the other hand, there is little room for FPC cables, many of which are thick between 0.15 mm and 0.2 mm.

Inability to Replace Eachother

Finally, the inability to substitute or fit where others can work while working as required differentiates versatile circuits from flat flexible cables. For example, their manufacturing strategies are classified. Flexible printed circuits, in comparison with flexible flat cables, are somewhat vulnerable.

Nevertheless, flexible flat cables include components that are good heat highly conductive. As such, one could almost not fit into another’s role. Another significant element between FFCs and FPCs is, therefore, the inability to replace one another.

FPC connectors Types

There are many differentFPCconnector typesin ideal applications, including FPC. The categories of products can be defined as internal FPC connectors.

(Video) How to Solder ✅ Desolder FPC Connector

  • Pitch 0.2mm: Y2B series.
  • 0.3mm pitch: Y3BL Series, Y3B/W Series.
  • Pitch: 0.5mm: Y5B series.

Panel to Panel Connector

The Panel to panel connector trend for mobile devices is smaller than the pin width and length that the 0.4mm pitch is the primary item and will grow to 0.35mm or lower, followed by a lower height request and protecting in the coming years. At the same time, the BTB (Board to Bard connector) height will also decrease to 0.9mm.

FPC Battery Connector

The battery connector can be split up into the type of elastic sheet and knife. The battery connector technological trend is primarily miniaturization, new battery functionality, low contact properties, and excellent connectivity reliability.

Connector I/O

I/O Connector is among the essential interfaces on mobile telephones and other electrical systems, such as power and signal link, volume reduction, and product standardization. The connector must be slimmer, the visualization and the water-resistant function must be provided.

FFC/FPC connector Molexhas a broad range of products that deliver the best variety of signal reliability, controllability, wide circuit size range, and cable style of any similar model on the market.

In contrast to flexible flat cables, there are severalFPC connector types, as shown below.

  1. Single-layer circuits

Also referred to as one-sided circuits. These are made of rust polymer or metal only with a single conductive layer on flexible carbon nanotubes. These are cheap to produce compared with the rest.

  • Two-sided

These are flexible circuits, as the name suggests. They are made up of two layers of drivers.

  • Flexible multilayer circuits

Three or even more layers of transmission lines are available. Some of them have 4 layers. Others may have up to six layers, whereas others may have more than ten layers of drivers. Compared with single or double flex circuits, they are costly to produce. Multilayer flex circuits can also be available in a variety of sizes.

Important Parts of FPC Connector

(Video) How to Desolder FPC connector Off Donor Board without damaging it. Mini Max Tuner Repair

The FPC connector is the latest kind, laminated by an elevated automatic processing equipment line of data cables made of PET isolation material and excellent tinned flat copper wire. To make the electrical and mechanical connections, it is used to relate the circuit board (PCB) and the flexible imported circuit board (FPC).

There are prescriptive matching specifications between FPC connector structures, and the accuracy of the three components in production is critical.


The terminal is the FPC/FFC connector contact part. The FPC/FFC connector terminal is used to ensure a high-density connector setting and stable contact performance by using a narrow contact method and selecting the material with high biocompatibility and mechanical properties.

Plastic body

Everything inside the plastic material is a sheet-like barrier framework, which can be organized after installation at a small interval and gives a specific stabilization force. According to the applicable specifications of the application, the plastic body must be strong and rigid enough, and no warp deflection must occur before and after the soldering of the SMT.

Card lock

The locking components are matched to the plastic body. The fastening parts are used to lock the FPC/FFC to preserve a specific contact force when the FPC/FFC is implanted. The parts must therefore be sufficiently rigid and are mainly prepared with raw PPS components.

Related Posts:

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2.The Difference Between Multiple FPC

3.What is the difference between AMOLED LCD and LCD?

(Video) How to Replace Lcd strip FPC Connector Proper Connictivity

4.What is the difference between microcontroller and chip?


What is a FPC connector? ›

FPC connectors connect flexible printed cable (FPC) to the board. FPC is a type of FFC in which the conductors are printed on the cable substrate instead of embedded within it. FPC/FFC connectors are sometimes called ribbon connectors.

What does FPC mean in electronics? ›

What is an FPC? A flexible printed circuit is a more complicated piece of electronics compared to a flexible flat cable. They're used to describe circuits that can incorporate components and are built onto a flexible material. FPC is made up of polyamide material and etched copper conductors.

What is the full form of FFC connector? ›

FFC (flexible flat cables) are a type of ribbon cable, so named due to their wide flat structure. They are usually a straight connector, without any additional components.

What is pitch of FPC connector? ›

Molex Easy-On FFC Connectors and FPC Connectors provide an extensive combination of actuators, pitch sizes (0.20 to 2.00mm) and circuit sizes (2 to 96) to support electronics manufacturers with reliable, robust and easy-to-use connector solutions with improved design flexibility.

What is the use of FPC? ›

The fish protein concentrate (FPC) may be used for nutritional enrichment of food and feed, especially those of low nutritional value. Recently, this application was tested in the formulation of a particular product.

What is FPC in switch? ›

Interface naming convention - Junos Tutorial

Type represents the type of interface which is gigabit ethernet or fast ethernet. FPC stands for flexible PIC concentrator. In simple words, it represents the line card slot number.

What is FPC process? ›

The FPC On Board (FOB) process is a brand-new methodology which involves soldering FPCs and PCBs together by SMT (Surface Mount Technology) reflow soldering. It combines both soft and hard board bonding processes. The FPC soldered into the PCB is treated as an exceptional, special device.

What is the full name of FPC? ›

Financing Farmer Producer Companies (FPC)

How FPC is produced? ›

Use both laser cutting and punch die methods to make FPC outline. There are several different methods for processing outline of flexible PCB, including hand trim, steel rule die, punching die, and laser cutting. Generally we use Punching Die and Laser Cutting to make FPC outline.

What are the different types of FFC cable? ›

  • AMM Micro connectors - 1mm pitch - MIL-DTL-83513G & MIL-DTL-55302G.
  • CMM Micro connectors - 2mm pitch MIL-DTL-55302F.
  • DLMM Metalised Composite Connectors - 2mm pitch - MIL-DTL-83513G.
  • DMM - 2mm pitch metal connectors - MIL-DTL-83513G.
  • EMM Micro connectors - 1.27mm pitch MIL-DTL-83513.

How to choose FFC cable? ›

There are various pitches available like 0.500 mm,0.625 mm, 0.635mm, 0.800 mm, 1.00 mm, 1.25 mm, 1.27 mm, 2.00 mm, 2.54 mm. You can choose the FFC pitch according to your use. Do note though that many providers only supply pitch types from 0.5 mm to 1 mm, as they are the most popular.

What two types of F connectors are there? ›

The F connector is also knowsn as Threaded Connector. There are two main types: 7 mm (6.8mm) is the most common and most used in coaxial cables, and connector 5mm that it is used in a thin coaxial cable typically used in satellite systems.

What is the spacing of FPC connectors? ›

Available in 0.25mm, 0.3mm, 0.4mm, 0.5mm, 1.0mm and 1.25mm centerline spacing, TE's FPC interconnects are suited for a wide variety of applications. TE's fine pitch FPC connectors incorporate a flip lock actuator for greater printed circuit retention.

What are the FPC sizes? ›

TE Connectivity's FPC solutions are available in 0.25mm, 0.3mm, 0.4mm, 0.5mm, 1.0mm and 1.25mm centerline spacing. In this quick reference guide we introduce items with 0.5mm, 1.0mm and 1.25mm centerline spacing.

How thick is FPC connector? ›

This ZIF type 'flip lock' FPC connector achieves a low-profile feature of a 0.9mm mounting height despite the thickness of the FPC being 0.3mm.

What is the difference between FPC and PCB? ›

FPC are unique because, unlike PCBs, they can bend and flex. Furthermore, they typically offer greater heat dissipation than their PCB counterparts, which can prolong the electronics in which they are used. All FPCs are made using a flexible substrate, such as polymide.

Is FPC a PCB? ›

The flexible-type FPC is a double-sided PCB that can withstand bending forces. Additionally, we mainly use it in electrical interconnection applications. FPCs have become popular among engineers due to their easily modified and customized without any solder joints.

What is FPC and PIC? ›

Flexible PIC Concentrators (FPCs) and Physical Interface Cards (PICs) function similarly to MICs and MPCs. PICs provide physical interfaces for the router and install into FPCs which provide packet forwarding services. Each FPC supports up to two Physical Interface Cards (PICs).

What is an FPC card? ›

Fingerprint Clearance Card is precluded from driving any vehicle to transport employees or clients of the employing agency as part of the person's employment. Statutes mandate a notation be placed on the Fingerprint Clearance Card that indicates this driving restriction.

What is FPC display? ›

FPC stands for flexible printed circuit. An example of an FPC is the gold tail on most of our TFTs and touchscreens. FPCs commonly included components, in contrast with an FFC. FPCs are typically used with a ZIF connector to connect to a PCB.

What is an FPC of a product? ›

FPC (flexible printed circuits) is a PCB that has flexibility, also known as a flexible PCB, using insulating films as a material.

What is the difference between FPC and FPO? ›

Farmers' Producer Organisation (FPO), also known as farmers' producer company (FPC), is an entity formed by primary producers including farmers, milk producers, fishermen, weavers, rural artisans, and craftsmen. An FPO can be a Producer Company, a Cooperative Society or any other legal form.

What are the methods of FPC preparation? ›

Preparation of Fish Protein Concentrated (FPC)

Equal proportion of cooked meat minced with an equal weight of acetone for 45 min. filtered, pressed and vacuum dried to remove traces. Further refluxed with an equal weight of 90% ethanol for 45 min., followed by cooling, filtering, and drying.

What are the 3 types of cable connections? ›

There are three types of cable connectors: coaxial cable connectors, twisted-pair cable connectors, and fiber-optic cable connectors with the twisted pair.

What are the 2 most common types of cable connectors? ›

Twisted pair cabling comes in two varieties: shielded and unshielded. Unshielded twisted pair (UTP) is the most popular and is generally the best option for school networks (See fig.

What are the 5 types of cable? ›

Cables are classified into 5 types depending upon their purpose as follows:
  • Ribbon Electric Cables. It consists of multiple insulated wires running parallel with one another and is used for transmission of multiple data simultaneously. ...
  • Shielded Cables. ...
  • Twisted Pair Cables. ...
  • Coaxial Cables. ...
  • Fibre Optics Cable.

How do I count my FFC cable pin? ›

So here is the formula, For example - Cable width 5mm, number of contacts 9. Take the 5mm and divide by the number of contacts (9 +1) this will equal 0.5mm. Then 0.5mm is now the pitch of the cable.

Are all FFC the same? ›

A single FFC can have different pitches between different conductors on the same cable, however this is uncommon. FFC cables are available in many pitches, such as 0.500 mm, 0.625 mm, 0.635 mm, 0.800 mm, 1.00 mm, 1.25 mm, 1.27 mm, 2.00 mm, 2.54 mm, but the most common pitches are 0.500 mm, 1.00 mm, and 1.25 mm.

What is FFC cable used for? ›

FPC/FFC cables are increasingly used to connect LCD panels to printed circuit boards or to connect two printed circuit boards in a wide range of products and equipment, such as industrial equipment, home appliances, printers, LCD TV sets, and mobile devices.

What connects to an F connector? ›

An F connector is a fitting that connects a coaxial cable to an electronic device or a wall jack. It contains threads that allow you to screw the cable onto a TV, cable wall outlet, or other electronic devices.

What thread is an F connector? ›

The thread for the F-type connector is a 3⁄8 in-32 unified extra fine (UNEF) thread. The female connector has a receptacle for the centre conductor and a barrel containing the spacing dielectric on the inside and on the outside is the thread.

What is the most popular type of connector? ›

The USB connector is the most common connector type. It's used for two things in computer networking: USB hubs and USB cables. If you have more than one USB device on your desk, a USB hub can help you connect them all without having to use several different cables.

How far beyond the end of AF type compression connector should the center conductor extend? ›

Compression complete. The copper conductor should not extend more than 1/8” to 3/16” above the end of the F-Connector. If it does, then flush cut to shorten it. Too long of a conductor may damage equipment!

What is FPC regulation? ›

The Bank of England's Financial Policy Committee (FPC) identifies, monitors and takes action to remove or reduce systemic risks with a view to protecting and enhancing the resilience of the UK financial system.

How much is the FPC? ›

How much does the FPC exam cost? The examination fee is $320 for APA members and $395 for non-members.

Can you bend FFC cables? ›

The flexibility depends on the thickness of the polyester foil and/or the thickness of the conductor material. For example a FFC cable, 40-pin, pitch 0.50 mm, length 200 mm has been tested as to its flexibility as follows: Bending radius: 5 mm. U-shaped bending with distance of 10 mm.

How do you tell the size of an AN connector? ›

As mentioned earlier, you can always identify AN fittings based on the male thread size (outside diameter). These sizes are constant regardless of brand, hose type, or fitting configuration. If your fitting has a convex 37 degree flare at the end, the threads will tell you the AN size (and vice-versa).

What is connector pitch size? ›

The pitch of a connector is the distance measured from center of one pin to the center of the next pin. The pitch is important to pay attention to when designing a circuit or purchasing connectors, lets just say it out loud, because if the pitch of one side of the connector does not match the other half, it won't fit.

What is PCB and FPC? ›

Electronic Components. Printed Circuit Boards (PCB) and Flexible Printed Circuits (FPC)

Is F connector the same as coax? ›

The F connector (also F-type connector) is a coaxial RF connector commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems, usually with RG-6/U cable or with RG-59/U cable.

What is USB FPC? ›

The FPConnected USB3.2 FPC Bridge is a product developed for mobile devices to allow flexibility for the USB 3.2 Type-C receptacle location or the termination point to the main PC Board.

What is FPC Assembly? ›

FPC, also known as Flexible Circuit board, incorporates PI as its base material. This circuit board has the characteristics of lightweight, thin thickness and good bending flexibility... and so on. The basic structure of FPC is comprised of the following parts: ● Coverlay.

What is FPC manufacturing process? ›

Processing of FPC Reinforced Board

The adhesive film with one side of the release film is attached to the reinforcement board, and then the shape and hole are processed, and then it is laminated with the flexible printed board by the hot roll lamination method.

Why is it called an F connector? ›

Unlike other connectors like the RCA or BNC, the F connector is not named for its creator, nor is it named for its size or construction like the 1/8″ TRRS (commonly called the headphone plug.) It may have been named because it originally carried UHF or VHF signals to a TV.

What are the three types of power connectors? ›

In the electronics industry, there are three commonly accepted configurations for DC power connectors: jack, plug, and receptacle.

How do I turn off FPC cable? ›

ZIF connectors are used to secure delicate ribbon cables, such as FFC (flat flex cables) or FPC (flexible printed circuit) cables. As the name implies, no force is needed to plug in or remove the cable. To disconnect the cable, use the tip of a spudger or your fingernail to flip up the small locking flap.

What is USB FS mode? ›

Full speed (FS) rate of 12 Mbit/s is the basic USB data rate defined by USB 1.0. All USB hubs can operate at this speed. High speed (HS) rate of 480 Mbit/s was introduced in 2001 by USB 2.0.

Can I plug a USB-C into a USB-PD? ›

Yes. Power delivery chargers are backward compatible, meaning they will charge older devices as long as they each have the same USB-C connection type.


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