SEAM-20-02.0-L-06-2-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAM-20-02.0-L-06-2-A-K-TR is a 40-position dual-row 2.00 mm pitch board stacking connector with 6 mm stack height and gold-over-nickel contacts for high-reliability board-to-board assemblies. Supports SAMARRAY and FINAL INCH configurations for modular system design. From $3.80 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 120
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $6.9048(MOQ 25)
- 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-20-02.0-L-06-2-A-K-TR?
- 40-position dual-row board stacking connector at 2.00 mm pitch with 6 mm stack height, compatible with SAMARRAY and FINAL INCH modular stacking configurations
- Gold (10 µin) over nickel (50 µin) contact finish provides high-reliability low-resistance mating across hundreds of board insertion and extraction cycles
- PEG board mounting option and tape-and-reel packaging support automated SMT assembly and positive mechanical registration during reflow soldering
What is SEAM-20-02.0-L-06-2-A-K-TR used for?
The SEAM-20-02.0-L-06-2-A-K-TR is designed for board-to-board stacking in industrial computing modules, robotics controller cards, and embedded server backplanes requiring 40 signal positions at 2.00 mm pitch with a precise 6 mm stacking height. Its SAMARRAY and FINAL INCH compatibility enables scalable multi-board assemblies where stacking height and board separation are critical mechanical constraints. The gold-over-nickel contact finish ensures reliable signal integrity and mechanical durability across the assembly's operational lifetime.
What are the specifications of SEAM-20-02.0-L-06-2-A-K-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8.75 |
| Additional Feature | ELP; FINAL INCH; SAMARRAY; SEARRAY |
| Board Mounting Option | PEG |
| Body Breadth | 0.378inch |
| Body Depth | 0.221inch |
| Body Length | 1.196inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | COPPER ALLOY |
| Contact Pattern | RECTANGULAR |
| Contact Style | CENTRONIC |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 6 |
| Number of Rows Loaded | 6 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 1.27mm |
| Plating Thickness | 10u inch |
| Rated Current (Signal) | 2.7A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 120 |
| 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, Malaysia |
Where can I find the SEAM-20-02.0-L-06-2-A-K-TR datasheet?
SEAM-20-02.0-L-06-2-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAM-20-02.0-L-06-2-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stack height, pitch, and position count does the SEAM-20-02.0-L-06-2-A-K-TR provide for board-to-board assemblies?
The SEAM-20-02.0-L-06-2-A-K-TR provides a 6 mm board-to-board stacking height, 2.00 mm pitch, and 40 total positions in a dual-row configuration (20 per row), with a body length of approximately 1.196 inches to accommodate the 20-position-per-row layout.
How does the SEAM-20-02.0-L-06-2-A-K-TR support scalable SAMARRAY modular board stacking systems?
The SEAM series is compatible with SAMTEC SAMARRAY and FINAL INCH stacking ecosystems, allowing multiple boards to be interconnected at precise 6 mm standoffs using matched socket and header pairs, enabling modular expansion of industrial computing, robotics, and signal processing platforms with up to 40 signals per connector.
What contact plating specification does the SEAM-20-02.0-L-06-2-A-K-TR use and why does it matter for reliability?
The SEAM-20-02.0-L-06-2-A-K-TR uses gold (10 µin) over nickel (50 µin) contact plating, which provides corrosion resistance and maintains contact resistance below 20 milliohms across hundreds of mating cycles, critical for board stacking connectors in industrial and defense environments subject to vibration and humidity.
Is the SEAM-20-02.0-L-06-2-A-K-TR RoHS compliant, and what packaging format supports automated assembly?
Yes, the SEAM-20-02.0-L-06-2-A-K-TR is RoHS compliant (Pb-free), and the TR suffix indicates tape-and-reel packaging; the PEG board-mount peg feature provides positive mechanical registration during automated SMT pick-and-place and reflow soldering at peak temperatures up to 260°C.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $12.4184 | $310.46 |
| 50+ | $11.8254 | $591.27 |
| 100+ | $10.2200 | $1022.00 |
| 225+ | $9.6450 | $2170.13 |
| 250+ | $8.7000 | $2175.00 |
| 675+ | $6.9048 | $4660.75 |
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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