749721-3 D-Shaped Connectors by TE Connectivity
28 50SR VERT RCPT ASSY
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Shell Material | Carbon Steel |
|---|---|
| Bracket Plating Material | Nickel over Copper |
| Post Size | .034in |
| Bracket Material | Zinc |
| Shell Plating Material | Nickel over Copper |
| Post Plating Material | Tin-Lead over Nickel |
| Number of Positions | 28 |
| PCB Mount Orientation | Vertical |
| Number of Rows | 2 |
| Contact Mating Area Plating Thickness | 30µin |
| Contact Mating Area Plating Material | Gold, Gold Flash over Palladium Nickel |
| Contact Current Rating (Max) | 1A |
| PCB Contact Termination Area Plating Material | Tin-Lead |
| Contact Base Material | Phosphor Bronze |
| Centerline (Pitch) | .05in, 1.27mm |
| Housing Material | Thermoplastic |
| Housing Color | Black |
| UL Flammability Rating | UL 94V-0 |
| Mating Alignment | Without |
| PCB Mounting Style | Through Hole - Solder |
| PCB Mount Retention | With |
| Mating Connector Lock | With |
| Mating Retention Type | Latch |
| PCB Mount Retention Type | Mounting Hole |
| Mating Retention | With |
| Mounting Hole Diameter | .109in |
| PCB Mount Alignment | Without |
| Mating Connector Lock Type | Latches |
| Connector Mounting Type | Board Mount |
| Circuit Application | Signal |
| Packaging Method | Tube |
| Packaging Quantity | 13 |
| Product Type | Connector |
| Profile | Standard |
| Row-to-Row Spacing | .1 in, 2.54 mm |
| Connector & Contact Terminates To | Printed Circuit Board |
| Connector Type | Connector Assembly |
| Sealable | No |
| Connector Style | Receptacle |
| Shielded | Yes |
| Shell Type | Full Metal Shell |
| Connector System | Cable-to-Board |
| Termination Post Length | 3.18mm, .125in |
| Termination Method to Printed Circuit Board | Through Hole - Solder |
| Operating Temperature Range | -67 – 221°F, -55 – 105°C |
Alternative Descriptions
| 28 50Sr Vert Rcpt Assy Rohs Compliant: No |Amp Te Connectivity 749721-3 | Newark Electronics |
| Conn SCSI PL 28 POS 2.54mm Solder ST Thru-Hole 28 Terminal 1 Port | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 749721-3?
Additional datasheets, footprints and schematics for 749721-3 are listed on our Part Details page. You can also find images and similar parts to 749721-3 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 749721-3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 749721-3 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 749721-3 fall under?
The 749721-3 is listed under Connectors > D-Shaped Connectors > D-Sub Connectors > PCB D-Sub Connectors.
Can I view similar or alternative parts?
You can view similar parts to 749721-3 when available in the PCB D-Sub Connectors range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the 749721-3 you can contact the distributor directly for product support, shipping queries etc.
Is the 749721-3 RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for 749721-3 have stock available?
Authorised distributors including Newark Electronics, Avnet America, Farnell and Avnet Abacus have stock available or on a lead time for 749721-3.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 749721-3 often in real-time on the comparison pages.
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