
Description:
The Single Row 40-Pin 2.54mm Female Header Connector is a must-have for electronics enthusiasts, students, and professionals.
It ensures secure, flexible, and long-lasting connections between modules, sensors, and development boards.
Perfectly compatible with:
- Arduino (UNO, Mega, Nano, Leonardo)
- Raspberry Pi (Pi 3, Pi 4, Pi Pico)
- ESP32, NodeMCU, STM32, and more
Whether you’re building a robotics system, IoT prototype, or classroom project, this header guarantees precision and performance.
Here are our Arduino Compatible Kits collection.
Specification:
| Product Type | Female Header Connector |
| Pin Count | 40 pins |
| Pitch | 2.54mm (0.1 inch) |
| Mounting Type | Through-Hole (PTH/THT) |
| Contact Material | Phosphor Bronze |
| Plating | Nickel / Tin |
| Current Rating | 3A per pin (max) |
| Operating Temp | -40°C to +105°C |
| Housing Material | UL94V-0 Thermoplastic |
| Durability | 500+ insertion cycles |
| Country of Origin | India |
| Brand | REES52 |
Features:
- ✅ Standard 2.54mm Pitch – Works with all major dev boards & breadboards.
- ✂️ Customizable Design – 40-pin strip easily breakable into smaller sections (2-pin, 4-pin, 8-pin, etc.).
- ⚡ Excellent Conductivity – Phosphor bronze contacts with nickel/tin plating for reliable signal flow.
- 🔥 High Temperature Resistant – Supports up to 250°C soldering without deformation.
- 💪 Durable & Reusable – Rated for 500+ insertion cycles with consistent contact grip.
- 🧠 RoHS Compliant – Eco-friendly, lead-free materials for safe handling.
🔌 Compatibility:
- ✔ Arduino UNO / Mega / Nano / Leonardo
- ✔ Raspberry Pi 3 / 4 / Pico GPIO headers
- ✔ ESP8266 / ESP32 / NodeMCU boards
- ✔ STM32 / PIC / AVR controllers
- ✔ Breadboards & custom PCBs
🛠️ Applications:
- Educational electronics & Atal Tinkering Labs (ATL)
- College & engineering lab projects
- IoT, robotics, and automation systems
- Prototyping & small-batch manufacturing
- DIY & maker projects (home automation, sensors, etc.)
🏗️ Build Quality You Can Trust:
- 🧲 Gold-like conductivity with phosphor bronze pins
- 🔥 Flame-retardant housing for heat protection
- 💪 Strong pin grip – no loose connections even in vibration environments
- 🧰 Designed for industrial, academic, and maker use
💰 Why Buy from REES52:
- 🇮🇳 Made in India quality assurance
- 📦 Free shipping on orders above ₹999
- 💳 Secure checkout (UPI / Cards / COD)
- 🧾 GST invoice for every order
- 💬 Dedicated technical support in Hindi & English
Package Included:
- 1 x Single Row 40-Pin 2.54mm Pitch Female Header Connector