| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 443857-4 |
| Housing Material: | Polyphenylene Sulfide |
| Number of Rows: | 3 |
| Mount Type: | Panel |
| Termination Method: | Through Hole - Solder |
| Contact Material: | Beryllium Copper |
| Contact Plating: | Gold |
| Body Orientation: | Straight |
| Pitch: | .1 in, 2.54 mm |
| Contact Type: | Socket |
| Row Spacing: | .1 in, 2.54 mm |
| Package Quantity: | 1 |
| Contact Amperage: | 3 A |
| Number of Positions: | 210 |
| Housing Color: | Brown |
| Mount Orientation: | Vertical |
| GPL: | 299 |
| Packaging: | Package |
| Operating Temperature Range: | -85 - 257 °F |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 30 µin, .76 µm |
| PCB Retention: | Without |
| PCB Contact Termination Area Plating: | Tin-Lead |
| PCB Thickness (Recommended): | .096 in, 2.44 mm |
| Connector Height: | 11.43 mm, .449 in |
| PCB Retention Type: | Mounting Hole |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarized |
| GPL Description: | Aerospace Defense & Marine |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 5364 |
| Connector System: | Board to Board |
| Post Size: | .01 x .02 in, .25 x .51 mm |
| ECCN: | EAR99 |
| Board to Board Configuration: | Vertical |
| Termination Post Tail Length: | .18 in, 4.57 mm |
| Header Type: | Shrouded |
| Connector Assembly Type: | PCB Mount Receptacle |
| Stack Height: | 15.24 mm, .6 in |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 443857-4 |
| SKU: | AMP443857-4 |
443857-4
Specifications
Detailed Description
The 443857-4 is a high-performance board-to-board PCB connector designed for signal applications in aerospace, defense, and marine industries. With a straight body orientation and 210 positions arranged in three rows, this connector offers efficient panel mounting with through-hole solder termination. Featuring gold-plated beryllium copper contacts, it ensures reliable conductivity with a current rating of 3A. The brown polyphenylene sulfide housing is UL 94V-0 rated for flame resistance, suitable for harsh operating environments. With a pitch of 2.54mm and a low profile height of 11.43mm, the 443857-4 is ideal for space-constrained applications requiring robust and durable board-to-board connections. Please note, this product is not RoHS compliant.

