| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 531721-9 |
| Housing Material: | Polyester - GF |
| Number of Contacts: | 110 |
| 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: | 110 |
| 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: | .117 in, 5.461 mm |
| Header Type: | Pin Header |
| Connector Assembly Type: | PCB Mount Header |
| PCB Contact Termination Area Plating Thickness: | 100 µin |
| Part Aliases: | 531721-9 |
| SKU: | AMP531721-9 |
531721-9
Specifications
Detailed Description
The 531721-9 is a high-performance right angle PCB pin header, featuring a durable blue Polyester-GF housing and gold-plated brass contacts for reliable connectivity. With 110 positions in a 2-row configuration and a pitch of 2.54mm, this connector is suitable for a wide range of board-to-board applications. Operating in extreme temperatures from -65 to 125°C, it is ideal for aerospace, defense, and marine environments. This connector, with ECCN EAR99 and non-ROHS compliant, offers fully loaded contact load conditions and square contact shapes, ensuring secure and efficient connections in demanding settings. With a termination post tail length of 5.461mm, it provides easy through-hole solder mounting on PCBs. The 531721-9 connector is a versatile and robust solution for your high-reliability electronic systems.

