0015388049 vs 0520443645
| Part Number |
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| Category | FFC, FPC (Flat Flexible) Connectors | FFC, FPC (Flat Flexible) Connectors |
| Manufacturer | Molex | Molex |
| Description | CONN CIC FFC RCPT 4POS 2.54MM | CONN FFC TOP 36POS 1.25MM R/A |
| Package | - | - |
| Series | SL? 70430 | 52044 |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C |
| Mounting Type | Free Hanging (In-Line) | Through Hole, Right Angle |
| Termination | IDC | Kinked Pin |
| Contact Material | Phosphor Bronze | Phosphor Bronze |
| Contact Finish | Tin | Tin |
| Flat Flex Type | CIC, FFC | FFC, FPC |
| Connector/Contact Type | Receptacle | Contacts, Top |
| Number of Positions | 4 | 36 |
| Pitch | 0.100" (2.54mm) | 0.049" (1.25mm) |
| FFC, FCB Thickness | 0.13-0.28mm, 0.30mm | 0.30mm |
| Cable End Type | Straight | Straight |
| Housing Material | Polyester, Glass Filled | Polybutylene Terephthalate (PBT), Polyester |
| Voltage Rating | 250V | 200V |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Height Above Board | - | 0.197" (5.00mm) |
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1. What is an FPC connector?
FPC connector (Flexible Printed Circuit Connector) is an electronic component designed for connecting flexible printed circuit boards (FPC). It has the characteristics of compact structure, light weight, and strong flexibility, and is widely used in electronic products with high space and weight requirements such as mobile phones, laptops, tablets, wearable devices, and camera modules.
The main features of FPC connectors include:
Miniaturization and high-density integration: can save space and simplify wiring procedures, thereby reducing labor costs.
Excellent flexibility: allows flexible twists and turns to adapt to various complex connection requirements.
Lightweight and low-cost: small size, light weight, easy installation, and strong durability. -
2. What is the rated voltage of FFC?
The rated voltage of FFC is 300V.
FFC cable, also known as Flexible Flat Cable, is a flexible flat cable that is widely used in internal connections of electronic devices. Its main specifications and special features include:
Operating temperature: 80°C
Conductor: 32-16AWG (0.03-1.31mm²) tinned or bare copper strands
Insulation: PVC
Pitch: Common pitches are 0.5mm, 0.8mm, 1.0mm, 1.25mm, 1.27mm, 1.5mm, 2.0mm and 2.54mm
Acid and alkali resistance, oil resistance, heat resistance, moisture resistance, mildew resistance and other characteristics
FFC cables are widely used for data transmission between mobile parts and motherboards, between PCB boards and in miniaturized electrical equipment due to their small size, light weight and high flexibility.
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3. What is the difference between flexible PCB and FPC?
There are some differences between flexible PCB (FPC) and flexible circuit board (FPC) in definition and application scenarios.
Definition and materials
Flexible PCB (FPC): Flexible PCB is a type of flexible circuit board, usually made of flexible substrates such as polyimide (PI) or polyester film (PET). This material makes FPC have good flexibility and bendability, can move and stretch freely in three-dimensional space, and is suitable for electronic products that require high density, miniaturization and high reliability.
Flexible circuit board (FPC): Flexible circuit board is a printed circuit board made of polyimide or polyester film as the substrate, with high reliability and excellent flexibility. It has the characteristics of high wiring density, light weight, thin thickness, good bending, and can withstand millions of dynamic bending without damaging the wires.
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4. What is the use of FFC cable?
FFC cable (Flexible Flat Cable) is mainly used to connect mobile parts with motherboards, PCB boards with PCB boards, and data transmission in miniaturized electrical equipment.
FFC cable has the following main features:
High flexibility: The number and spacing of wires can be arbitrarily selected, making wiring more convenient, greatly reducing the volume of electronic products, reducing production costs, and improving production efficiency.
Environmental resistance: It has anti-bending and anti-tensile functions, good flexibility, cold and high temperature resistance.
Wide application: It is suitable for use as a data transmission cable between mobile parts and motherboards, between PCB boards and PCB boards, and in miniaturized electrical equipment.
