40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip (Pack of 50) Documentation

Component Datasheet

40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip (Pack of 50)

Overview

The 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip is a versatile and widely used interconnect component designed for various applications in the Internet of Things (IoT) and electronics industry. This component is a single row male header strip with 40 pins, spaced at a standard 2.54mm pitch, and is provided in a pack of 50 units.

Functionality

The primary function of this component is to provide a reliable and secure connection between a printed circuit board (PCB) or other electronic assemblies and external devices, such as sensors, actuators, or other PCBs. The male pin header strip acts as a receptacle for female connectors or sockets, enabling the transfer of electrical signals, power, or data between connected devices.

Key Features

Pin Count and Pitch: The header strip has 40 pins, spaced at a standard 2.54mm pitch, making it compatible with a wide range of female connectors and sockets.
Single Row Design: The single row design facilitates easy connection and disconnection of devices, reducing clutter and improving overall system organization.
Straight Male Pins: The male pins are straight, allowing for easy insertion and removal of female connectors or sockets.
Tin Plating: The pins are tin-plated, ensuring excellent corrosion resistance, solderability, and conductivity.
Header Strip Material: The header strip is constructed from high-quality, thermally stable materials, ensuring reliable performance across a range of operating temperatures.
Pack of 50: The component is provided in a pack of 50 units, making it an economical and convenient option for prototyping, production, and repair applications.
RoHS and REACH Compliant: The component is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, ensuring environmental sustainability and safety.

Dimensions

Length

102 mm (4 inches)

Width

2.54 mm (0.1 inches)

Height

4.5 mm (0.18 inches)

Pin Length

3.5 mm (0.14 inches)

Operating Conditions

Operating Temperature

-40C to +125C (-40F to +257F)

Storage Temperature

-40C to +125C (-40F to +257F)

Humidity

5% to 95% RH (Relative Humidity)

Applications

The 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip is suitable for a wide range of IoT and electronics applications, including

Sensor integration

Actuator control

PCB-to-PCB connections

Prototyping and development

IoT projects and devices

Industrial automation

Robotics and mechatronics

Certifications and Compliance

RoHS (Restriction of Hazardous Substances) compliant

REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant

Ordering Information

Packaging

Pack of 50 units

Shipping

Components are shipped in anti-static packaging to prevent damage during transportation.

Warranty and Support

Warranty

1-year limited warranty

Support

Dedicated technical support and documentation available upon request.

Pin Configuration

Component Documentation: 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip (Pack of 50)
Overview
The 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip is a type of connector used in electronic circuits and devices. It consists of 40 individual male pins, each spaced 2.54mm apart, making it suitable for various IoT applications. This documentation provides a detailed explanation of each pin and guidance on connecting them.
Pinouts
The pin header strip consists of 40 individual male pins, labeled as follows:
Pin 1-40:
Each pin is a male header with a 2.54mm pitch (distance between centers of adjacent pins)
Pins are spaced evenly, with each pin offset by 2.54mm from the previous one
All pins are identical and can be used as input/output connections
Pin Structure
The pin structure is as follows:
Pin Body: The main body of the pin is made of a conductive material (usually copper or a copper alloy) and has a rectangular shape.
Pin Tip: The tip of the pin is tapered to facilitate easy insertion into female headers or sockets.
Pin Base: The base of the pin is the portion that is attached to the PCB (Printed Circuit Board) or other substrate.
Connecting the Pins
To connect the pins, follow these steps:
Step 1: Identify the Pin
Identify the specific pin you want to connect, using the labeling on the pin header strip (e.g., Pin 1, Pin 2, ..., Pin 40).
Step 2: Prepare the Connection
Ensure the pin is free from debris and oxidation.
Use a suitable connector or wire (e.g., a female header, jumper wire, or socket) that matches the 2.54mm pitch.
Step 3: Insert the Pin
Carefully insert the pin into the female header or socket, ensuring proper alignment.
Apply gentle pressure to secure the pin in place.
Step 4: Verify the Connection
Check that the pin is fully seated and the connection is secure.
Tips and Precautions
Use the correct torque when inserting the pins to avoid damaging the pin or the female header/socket.
Ensure the pins are clean and free from oxidation to maintain reliable connections.
Use proper soldering techniques when connecting pins to a PCB or other substrate.
By following these guidelines, you can effectively connect the pins on the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip, enabling reliable and secure connections in your IoT applications.

Code Examples

Component Documentation: 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip

Overview

The 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip is a popular IoT component used for connecting devices, sensors, and modules to microcontrollers, development boards, and other electronic circuits. This pin header strip consists of 40 individual male pins, spaced 2.54mm apart, and is commonly used in breadboarding, prototyping, and PCB design.

Key Features

40 pins in a single row
 2.54mm pin pitch
 Male pin header strip
 Straight pins for easy insertion
 Suitable for breadboarding, prototyping, and PCB design

Code Examples

### Example 1: Connecting a Sensor to an Arduino Board

In this example, we'll demonstrate how to use the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip to connect a DHT11 temperature and humidity sensor to an Arduino Uno board.

Hardware Requirements

40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip
 DHT11 temperature and humidity sensor
 Arduino Uno board
 Breadboard
 Jumper wires

Code
```c++
#include <DHT.h>

#define DHTPIN 2     // Pin 2 on the Arduino board
#define DHTTYPE DHT11

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  dht.begin();
}

void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();
  
  Serial.print("Temperature: ");
  Serial.print(temperature);
  Serial.println(" C");
  
  Serial.print("Humidity: ");
  Serial.print(humidity);
  Serial.println(" %");
  
  delay(2000);
}
```
Connections

Connect the DHT11 sensor's VCC pin to the Arduino's 5V pin using a jumper wire.
 Connect the DHT11 sensor's GND pin to the Arduino's GND pin using a jumper wire.
 Connect the DHT11 sensor's DATA pin to the Arduino's Digital Pin 2 using a jumper wire.
 Insert the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip into the breadboard, ensuring the pins are aligned with the Arduino's digital pins.
 Connect the DHT11 sensor's pins to the corresponding pins on the pin header strip.

### Example 2: Interfacing with a Raspberry Pi

In this example, we'll demonstrate how to use the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip to connect a breadboarded circuit to a Raspberry Pi.

Hardware Requirements

40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip
 Breadboard
 Raspberry Pi
 Jumper wires
 Electronic components (e.g., LEDs, resistors, capacitors)

Code
```python
import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

# Define the pin connections
LEDPIN = 17
BUTTONPIN = 23

GPIO.setup(LEDPIN, GPIO.OUT)
GPIO.setup(BUTTONPIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)

try:
    while True:
        if GPIO.input(BUTTONPIN):
            GPIO.output(LEDPIN, GPIO.HIGH)
        else:
            GPIO.output(LEDPIN, GPIO.LOW)
        time.sleep(0.1)
except KeyboardInterrupt:
    GPIO.cleanup()
```
Connections

Insert the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip into the breadboard, ensuring the pins are aligned with the Raspberry Pi's GPIO pins.
 Connect the breadboarded circuit's components to the corresponding pins on the pin header strip.
 Connect the pin header strip to the Raspberry Pi's GPIO pins using jumper wires.
 Run the Python script to control the LED and read the button state.

These examples demonstrate the versatility of the 40x1 Pin 2.54mm Single Row Straight Male Pin Header Strip in various IoT applications.