Special Design for Smd 2.54 Header - 1.27 pitch SMC connector overall – Plastron

Dual Row Connector

● Overview

Limited space and high-performance demands are characteristics of many modern electronic systems, all of which the connectors must accommodate. There is a corresponding demand for compact, secure, and reliable connectors, with high signal integrity and a relatively high current‐carrying capacity. The comprehensive SMC range helps meet these requirements. The high‐performance SMT connectors come in a number of different designs, heights, and contact densities in a 1.27 mm grid.

Concept

● Features

Advantge

● High Reliable Contact Design

1. Extremely reliable double contact female terminal
2. 90° torsion spring terminal
3. The rolling surface has a uniform texture to ensure that the terminals are firmly inserted
4. Large contact area between male and female terminals
5. Extremely low bending surface roughness, minimizing surface wear
6.Low contact resistance

● Polarization / Mating Face

1. Fool-proof design of the mating surface to prevent incorrect insertion and connection errors

2. The chamfer around the plastic ensures a large guide tolerance

3. Unique single hole chamfer design facilitates precise insert

● Robust Solder Clips

1. Excellent holding power on the circuit board

2. The fixed piece can absorb mechanical stress and can withstand high impact and vibration loads

3.SMT connectors are firm and reliable, ensuring sufficient shear and tear resistance (for example: shear force: minimum 1000 N; tear resistance: minimum 100 N)

● Friction Distance

Larger friction distance provides contact reliability and compensates for tolerances between different heights

● Positioning Column

1. Different geometries of positioning posts ensure precise positioning on the circuit board

2. To achieve the best compensation for PCB holes for positive and negative tolerances

Processing

Tape And Reel

Fully Automatic Assembly And Reflow Soldering

Back Reflow Soldering

Plugging Conditions

Allowed Inclination For A Secure Self-centering

Male And Female Fit Tolerance

Board To Board Height

Stacked Boards / Mezzanine

Electrical Specifications

Technical Data

High Frequency Characteristics

● High-speed Data Transmission

SMC connectors can be used as solution for unshielded high-speed applications.

The practically continuous impedance profile allows for secure data transmission rates of up to 3 Gbit/s (differential) if the system is suitably designed.

1. De-embedded measurement results for the micro backplane/daughter card application

2. 50-pin SMC, angled female connector, straight male connector

3. Differential signal transmission

● Insertion Loss

● Near End Crosstalk (next)

Right Angle Male Connector

● Product Specification

1. Surface mount

2. dual row connector

3. data rates up to 3 Gbit/s

4. location pegs for exact board placement

5. black insulation body for fast and reliable visual recognition

6. fully automated board assembly

● Dimensional Drawings

● Ordering Information

Right Angle Female Connector

● Ordering Information

1. Surface mount

2. dual row connector

3. data rates up to 3 Gbit/s

4. location pegs for exact board placement

5. black insulation body for fast and reliable visual recognition

6. fully automated board assembly

● Dimensional Drawings

Vertical Male Connector

● Product Specification

1. Surface mount

2. dual row connector

3. data rates up to 3 Gbit/s

4. location pegs for exact board placement

5. black insulation body for fast and reliable visual recognition

6. fully automated board assembly

7.3 stacking heights (6.25, 9.05, 13.65 mm)

● Dimensional Drawings

Unmated Stacking Height 9.05 mm

● Ordering Information

Vertical Female Connector

● Product Specification

1. Surface mount

2. dual row connector

3. data rates up to 3 Gbit/s

4. location pegs for exact board placement

5. black insulation body for fast and reliable visual recognition

6. fully automated board assembly

7. 3 stacking heights (6.25, 9.05, 13.65 mm)

● Dimensional Drawings

Unmated Stacking Height 9.05 mm

● Ordering Information