SEAF-50-06.0-L-08-2-A-K-TR SAMTEC Connector (Other) In Stock
SEAF-50-06.0-L-08-2-A-K-TR is a 400-position SEARAY high-speed high-density open-pin-field array socket from SAMTEC with 0.050-inch pitch and 6.0 mm stacking height, designed for board stacking interconnects in FPGA, ASIC, and high-performance computing applications requiring gold-plated contacts and tape-and-reel delivery.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 400
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $13.8260(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SEAF-50-06.0-L-08-2-A-K-TR?
- 400-position open-pin-field array socket on 0.050-inch (1.27 mm) pitch for extreme-density board stacking
- Gold-plated mating contacts with nickel-barrier tin termination for low contact resistance and long service life
- 6.0 mm stacking height enabling precise board-to-board separation in multi-board system assemblies
- Tape-and-reel (TR) packaging supporting automated SMT assembly for high-volume production
- SAMTEC SEARAY series engineered for high-speed differential signaling and mixed signal applications
What is SEAF-50-06.0-L-08-2-A-K-TR used for?
SEAF-50-06.0-L-08-2-A-K-TR is used in high-performance computing modules, FPGA mezzanine cards (FMC), and advanced telecom blades where 400 contacts on a 0.050-inch pitch deliver maximum signal density in a compact board stack. The gold contact finish and open-pin-field design support high-speed differential signal pairs, power rails, and control buses simultaneously, making it a preferred choice for radar, medical imaging, and data acquisition platforms.
What are the specifications of SEAF-50-06.0-L-08-2-A-K-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 2Weeks |
| YTEOL | 8.75 |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | COPPER ALLOY |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 8 |
| Option | GENERAL PURPOSE |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 400 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the SEAF-50-06.0-L-08-2-A-K-TR datasheet?
SEAF-50-06.0-L-08-2-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAF-50-06.0-L-08-2-A-K-TR?
Compatible alternatives and drop-in replacements for SEAF-50-06.0-L-08-2-A-K-TR:
Board Stacking Connector, 300 Contact(s), 6 Row(s), Female, Straight, Surface Mount Terminal, Socket
Board Stacking Connector, 300 Contact(s), 6 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 300 Contact(s), 6 Row(s), Female, Straight, Surface Mount Terminal, Socket
Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, Surface Mount Terminal, Socket
Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 300 Contact(s), 6 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, Surface Mount Terminal, Socket
Frequently Asked Questions
How many positions does SEAF-50-06.0-L-08-2-A-K-TR support and what stacking height does it provide?
SEAF-50-06.0-L-08-2-A-K-TR provides 400 positions on a 0.050-inch (1.27 mm) pitch with a 6.0 mm board-to-board stacking height. This combination allows engineers to route 400 signals across a compact footprint while maintaining a predictable 6.0 mm gap between boards for component clearance and airflow management in multi-board server or FPGA systems.
What contact finish does SEAF-50-06.0-L-08-2-A-K-TR use, and why does it matter for signal integrity?
The mating contacts are gold-plated, which provides low and stable contact resistance typically below 20 mΩ even after thousands of mating cycles. The termination contacts use tin over a nickel barrier to ensure reliable solderability during reflow assembly. Gold contacts are critical in high-speed differential signaling applications where impedance consistency across all 400 pins directly affects eye diagram margin.
Which high-speed applications is the SAMTEC SEARAY SEAF series designed to support?
SAMTEC's SEARAY open-pin-field array connectors support signal speeds up to 56 Gbps per differential pair, making SEAF-50-06.0-L-08-2-A-K-TR appropriate for PCIe, JESD204B, LVDS, and proprietary high-speed interfaces in FPGA mezzanine card (FMC) designs, radar signal processors, medical imaging boards, and network switch line cards where 400 contacts must simultaneously carry both high-speed and power signals.
What lead time and procurement considerations apply to SEAF-50-06.0-L-08-2-A-K-TR?
SAMTEC factory lead time for SEAF-50-06.0-L-08-2-A-K-TR is typically 2 weeks from order placement. The -TR tape-and-reel suffix indicates reel packaging, which is optimized for high-volume automated SMT assembly. Buyers planning low-volume prototype builds should confirm tray or strip packaging availability with distributors, as minimum order quantities for tape-and-reel can affect per-unit cost at small quantities.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $25.7900 | $1289.50 |
| 100+ | $22.1500 | $2215.00 |
| 250+ | $18.8470 | $4711.75 |
| 500+ | $16.1270 | $8063.50 |
| 675+ | $14.9614 | $10098.98 |
| 1000+ | $13.8260 | $13826.00 |
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