SEAM-40-03.5-S-10-1-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAM-40-03.5-S-10-1-A-K-TR is a 40-position, single-row, board stacking edge card connector with 3.5 mm stacking height and 10 mm post length. Its peg board mounting, tin-over-nickel termination, and tape-and-reel packaging suit high-volume PCB stacking and embedded system interfaces.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 400
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $22.9900(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SEAM-40-03.5-S-10-1-A-K-TR?
- 40-position single-row board stacking connector with 3.5 mm stacking height for precise board-to-board spacing
- Peg board mounting option providing mechanical retention during soldering and field use
- 10 mm post length offering extended mating engagement for robust board stacking connections
- Tin over nickel termination finish compatible with standard lead-free reflow soldering profiles
- Tape-and-reel (TR) packaging enabling automated pick-and-place high-volume PCB assembly
- Compact body (2.196 inch length) for 40-pin single-row interconnect in standard embedded form factors
What is SEAM-40-03.5-S-10-1-A-K-TR used for?
The SEAM-40-03.5-S-10-1-A-K-TR is designed for board stacking applications in embedded computing, industrial controllers, and telecom equipment where a 40-pin single-row edge connector with a defined 3.5 mm stacking height is required. Its peg mounting feature and tape-and-reel packaging make it efficient for automated assembly in high-volume production of SBC modules, backplane interfaces, and rugged stackable PCB systems.
What are the specifications of SEAM-40-03.5-S-10-1-A-K-TR?
| Factory Lead Time | 1Week |
| YTEOL | 8.75 |
| Board Mounting Option | PEG |
| Body Breadth | 0.578inch |
| Body Depth | 0.28inch |
| Body Length | 2.196inch |
| 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 | 10 |
| Number of Rows Loaded | 10 |
| 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 |
Where can I find the SEAM-40-03.5-S-10-1-A-K-TR datasheet?
SEAM-40-03.5-S-10-1-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAM-40-03.5-S-10-1-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stacking height and post length does the SEAM-40-03.5-S-10-1-A-K-TR provide for board-to-board designs?
The SEAM-40-03.5-S-10-1-A-K-TR provides a 3.5 mm stacking height with a 10 mm post length, allowing engineers to set precise board-to-board spacing in stackable embedded systems, SBC modules, and industrial PCB assemblies requiring 40 contact positions.
How does the peg board mounting option on this connector improve assembly reliability?
The peg board mounting option mechanically anchors the 2.196 inch connector body to the PCB before soldering, preventing movement during reflow and reducing the risk of misalignment across all 40 pin positions in automated production environments.
What is the lead time and packaging format for procurement planning of the SEAM-40-03.5-S-10-1-A-K-TR?
SAMTEC lists a factory lead time of approximately 1 week for this connector, and the TR suffix confirms tape-and-reel packaging for automated pick-and-place assembly, supporting efficient just-in-time procurement for high-volume 40-pin board stacking designs.
Is the tin over nickel termination finish on this part compatible with RoHS lead-free assembly?
Yes. The tin with nickel barrier termination finish is RoHS-compliant and compatible with lead-free solder paste and reflow profiles up to 260°C, making the SEAM-40-03.5-S-10-1-A-K-TR suitable for modern halogen-free and lead-free PCB production processes.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $38.9500 | $38.95 |
| 10+ | $33.1080 | $331.08 |
| 25+ | $31.0896 | $777.24 |
| 100+ | $27.3400 | $2734.00 |
| 200+ | $25.4000 | $5080.00 |
| 250+ | $22.9900 | $5747.50 |
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.”
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