1.0mm top-contact FPC connector (1.0K-ES-nPWB) is an E-Type SMT connector for compatible 0.25mm FPC applications. It features an LCP UL94V-0 housing and lock, tin-plated phosphor bronze terminals, and a 1.00mm pitch. The drawing specifies a 0.5A current rating, 50V rated voltage, and an operating temperature range of -20°C to +85°C.
Applications:
Highlights:
1.0mm top-contact FPC connector from Dragon Well Electronics, model 1.0K-ES-nPWB, is an E-Type surface-mount connector designed to connect a compatible flexible printed circuit (FPC) to a printed circuit board (PCB). The technical drawing specifies a 1.00mm pitch and an H=0.25 configuration for the FPC interface. The series drawing provides dimensional options for 4 to 35 positions, with overall dimensions varying according to the selected circuit count.
The connector features a liquid crystal polymer (LCP) housing and an LCP locking component, both specified with a UL94V-0 flammability classification. The electrical terminals are made of phosphor bronze with tin plating. The soldering pins are also specified as tin-plated phosphor bronze, providing the PCB termination interface. The1.0mm top-contact FPC connector is designed for surface-mount technology (SMT) assembly, as identified by the drawing’s part-number legend. Its 1.00mm contact pitch provides a defined spacing arrangement for PCB layout and FPC integration.
Before integrating the connector into a design, engineers should verify the required number of positions, FPC thickness and contact layout, PCB footprint, electrical requirements, and assembly conditions. The recommended PCB layout and dimensional tolerances in the engineering drawing should be followed for the selected circuit-count variant.
| General | |||
| Status | Active | Category | FPC Connector |
| Model No. | 1.0K-ES-nPWB | Description | 1.0mm FPC (E-Type) Top-contact (H=0.25) |
| Component Type | FPC Connector | Product Name | 1.0mm FPC (E-Type) Top-contact Connector |
| RoHS | Compliant | Packaging | – |
| Electrical | |||
| Current Rating | 0.5 A | Voltage Rating | 50 V |
| Operating Temperature | -20°C to +85°C | Contact Resistance | ≤50 mΩ |
| Insulation Resistance | 100 MΩ (threshold not specified) | Withstanding Voltage | 500 V DC |
| Temperature Range | -20°C to +85°C | Electrical Specification | 0.5 A; 50 V; 500 V DC withstand |
| Physical | |||
| Number of Contacts | 4–35 pins (positions listed in drawing) | Contact Pitch | 1.00 mm |
| Mounting Type | Surface Mount / SMD | Actuator Type | E-Type |
| Contact Position | Top-contact | Mounting Orientation | Right-angle / side-entry style as depicted; not explicitly named |
| Overall Profile Height | N/A | Body Height | 2.50 mm dimension shown; exact feature designation is not explicit |
| Connector Depth | 5.30 mm dimension shown in side view; depth designation is not explicit | Body Depth | N/A |
| Compatible FPC Thickness | 0.30 ±0.02 mm | FPC Contact Pitch | 1.00 ±0.05 mm |
| FPC Contact Length | 4.00 mm | FPC End Length | 9.00 mm dimension shown in cable-preparation detail |
| FPC Contact Width | 0.70 ±0.05 mm | FPC Corner Radius | N/A |
| Contact Material | Phosphor bronze | Housing Material | LCP, UL94V-0 |
| Housing Color | N/A | Cover Material | LCP, UL94V-0 (lock) |
| Cover Color | N/A | Contact Plating | Tin-plated |
| Solder Piece Material | Phosphor bronze (soldering pin) | Solder Piece Plating | Tin-plated |
| Terminal Width | 0.30 mm dimension shown in section A–A | PCB Contact Pitch | 1.00 ±0.05 mm |
| Recommended PCB Layout Tolerance | ±0.05 mm | Series | 1.0K-ES (from model number) |
