| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 531721-2 |
| Housing Material: | Polyester - GF |
| Number of Contacts: | 40 |
| Number of Rows: | 2 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Solder |
| Contact Material: | Brass |
| Body Orientation: | Right Angle |
| Pitch: | .1 in, 2.54 mm |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Row Spacing: | .1 in, 2.54 mm |
| Package Quantity: | 1 |
| Contact Amperage: | 1.5 A |
| Number of Positions: | 40 |
| Housing Color: | Blue |
| Mount Orientation: | Right Angle |
| GPL: | 299 |
| Packaging: | Package |
| Operating Temperature Range: | -65 - 125 °C, -85 - 257 °F |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 50 µin |
| Panel Mount: | With |
| PCB Retention: | Without |
| PCB Contact Termination Area Plating: | Tin-Lead |
| PCB Thickness (Recommended): | .096 in, 2.44 mm |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarization |
| GPL Description: | Aerospace Defense & Marine |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 5326 |
| Connector System: | Board to Board |
| Post Size: | .016 x .018 in, .41 x .46 mm |
| Mating Post Length: | .135 in |
| ECCN: | EAR99 |
| Connector Contact Load Condition: | Fully Loaded |
| Contact Shape: | Square |
| Termination Post Tail Length: | .11 in, 5.461 mm |
| Header Type: | Pin Header |
| Connector Assembly Type: | PCB Mount Header |
| PCB Contact Termination Area Plating Thickness: | 100 µin |
| Part Aliases: | 531721-2 |
| SKU: | AMP531721-2 |
531721-2
Specifications
Detailed Description
Introducing the 531721-2, a high-performance 40-position right angle PCB pin header designed for rugged aerospace, defense, and marine applications. With a durable polyester housing in blue, this connector features gold contact mating area plating for enhanced conductivity and corrosion resistance. Each contact, made of brass, is rated for 1.5A, ensuring reliable power transmission. The 2.54mm pitch and right angle mount orientation offer space-saving and versatile installation options. With operating temperatures ranging from -65 to 125°C, this connector is suitable for harsh environments. Fully loaded with no strain relief, it provides secure and efficient board-to-board connections. RoHS non-compliant.

