BOM Risk Notes
Confirm lifecycle status, required quantity, destination country, and acceptable alternates before locking the order.
Connectors & Interconnects
2X20-PIN-2.54MM-TH
Standard 2×20 40-pin double row straight pin header, 2.54mm pitch, through-hole, gold-plated.
Applications and Features
Primary Features
- Package: N/A
- Packaging: N/A
- RoHS: Compliant
Typical Applications
- Connectors & Interconnects related design scenarios
Product Overview
A standard 2×20 double row straight pin header with 2.54mm (0.1 inch) pitch. Commonly used as GPIO headers on single-board computers (Raspberry Pi compatible), development boards, and custom PCB designs. Key Features: - 2×20 configuration, 40 pins total - 2.54mm (0.1 inch) pitch - Through-hole, vertical/straight orientation - Pin material: brass with gold plating (0.5µm) - Insulator material: black nylon PA66 - Pin length: 11.6mm total (3mm above insulator) - Current rating: 3A per contact - Operating temperature: -40°C to +105°C - Compatible with Raspberry Pi 40-pin GPIO footprint
Procurement Notes
Use this page as a sourcing reference. Final availability, MOQ, lead time, and compliance assumptions should be confirmed through RFQ before ordering this part.
Substitute Selection Notes
When the original MPN is constrained, compare package, ratings, tolerance, temperature range, and compliance status before approving an alternate.
Typical Use Cases
Suitable for BOM review, maintenance sourcing, prototype replenishment, production-gap purchasing, and alternative-part screening.
Full Parameter Table
| Attributes | Value |
|---|---|
| Operating Temperature | -40 to +105 °C |
| Current A | 3 |
| Mount | through-hole straight |
| Pin Material | brass gold-plated |
| Pins Per Row | 20 |
| Pitch Mm | 2.54 |
| Rows | 2 |
| Total Pins | 40 |