SEAM-50-02.0-S-08-1-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAM-50-02.0-S-08-1-A-K-TR is a 100-position, 2.00 mm pitch board stacking connector with male contacts. Features tin-plated termination contacts, peg board mounting, and 8 mm stack height for reliable PCB-to-PCB interconnect in high-density applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 400
- Lifecycle
- ACTIVE
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 positions (50 per row) on 2.00 mm pitch for high-density board stacking
- 8 mm mating stack height accommodates standard PCB spacing requirements
- Tin (Sn) over nickel (Ni) barrier contact finish for reliable electrical connection
- Peg board mounting option ensures mechanical stability during assembly
- Tape-and-reel packaging for automated pick-and-place SMT assembly
- Male contact gender for use with complementary SEAF female socket connector
Applications
The SEAM-50-02.0-S-08-1-A-K-TR is used in board-to-board stacking applications where a 100-position, 2.00 mm pitch interface is needed between a processor board and peripheral expansion cards in embedded computing platforms. It is commonly found in modular industrial control systems, communication equipment, and ruggedized electronics where secure, high-pin-count PCB-to-PCB connections at an 8 mm stack height are required.
Specifications
| Factory Lead Time | 1Week |
| YTEOL | 8.75 |
| Board Mounting Option | PEG |
| Body Breadth | 0.478inch |
| Body Depth | 0.221inch |
| Body Length | 2.696inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | CENTRONIC |
| Filter Feature | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | GUIDE POST |
| Mounting Option 2 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 8 |
| Number of Rows Loaded | 8 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 1.27mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.7A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 400 |
| Withdrawl Force-Min | 2.224N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Costa Rica, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the stack height and pitch of the SEAM-50-02.0-S-08-1-A-K-TR for board stacking designs?
The SEAM-50-02.0-S-08-1-A-K-TR provides an 8 mm board-to-board stack height on a 2.00 mm pitch, giving designers a reliable 100-position interconnect between two PCBs. This stack height is frequently used in embedded computing and industrial modules where the boards need a defined separation for component clearance.
How many total positions does the SEAM-50-02.0-S-08-1-A-K-TR provide, and how are they organized?
This SAMTEC board stacking connector provides 100 total positions arranged in a dual-row format with 50 positions per row on a 2.00 mm centerline pitch. The high position count allows simultaneous routing of power, ground, and high-speed differential signal pairs across a single compact 2.696-inch body length.
Which SAMTEC female socket connector mates with the SEAM-50-02.0-S-08-1-A-K-TR in a system-level design?
The SEAM series male connectors mate with SAMTEC SEAF series female socket connectors sharing the same 2.00 mm pitch and 100-position count. Selecting the matching SEAF variant with the same 8 mm stack height ensures proper mating engagement and a contact normal force above 100 grams per pin for reliable signal continuity.
For automated PCB assembly, how is the SEAM-50-02.0-S-08-1-A-K-TR packaged and what does the TR suffix indicate?
The TR suffix designates tape-and-reel packaging, which delivers the 100-position, 2.00 mm pitch board stacking connector on a continuous reel compatible with standard pick-and-place machines. This packaging format supports high-volume production lines and eliminates manual handling of the 2.696-inch body length connector during surface mount assembly.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”