SEAM-50-03.0-L-06-2-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAM-50-03.0-L-06-2-A-K-TR is a 100-position dual-row edge mount board stacking connector with gold-over-nickel contacts and 3.0 mm stacking height, supporting high-density mezzanine interconnects. Peg-mount options ensure board alignment in multi-PCB assemblies. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 300
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $11.0743(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100-position dual-row board stacking connector at 3.0 mm stacking height enables precise mezzanine card separation in multi-board assemblies
- Gold (10 µin) over nickel (50 µin) contact plating delivers low contact resistance and extended mating cycle durability
- ELP, FINAL INCH, SAMARRAY, and SEARRAY compatibility expands integration options for modular system designs
- Peg-mount board retention option provides mechanical alignment and reduces connector lateral shift during soldering reflow
Applications
The SEAM-50-03.0-L-06-2-A-K-TR is engineered for high-density board stacking in FPGA mezzanine modules, telecom line cards, and industrial computing platforms requiring a 100-position dual-row connector at a fixed 3.0 mm stack height. Its gold-over-nickel contact finish ensures reliable electrical performance across high-speed digital signal routing applications with impedance-controlled traces. The peg-mount and tape-and-reel packaging support precise automated assembly in high-volume PCB manufacturing environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8.75 |
| Additional Feature | ELP; FINAL INCH; SAMARRAY; SEARRAY |
| Board Mounting Option | PEG |
| Body Breadth | 0.378inch |
| Body Depth | 0.26inch |
| Body Length | 2.696inch |
| 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 | 300 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SEAM-50-03.0-L-06-2-A-K-TR support and what stacking height does it provide?
The SEAM-50-03.0-L-06-2-A-K-TR provides 100 positions in a dual-row configuration at a 3.0 mm board stacking height. This fixed 3.0 mm separation between PCBs allows designers to route signal traces and place components in the inter-board space while maintaining a compact overall assembly height for rack-mount and embedded systems.
What contact plating does the SEAM-50-03.0-L-06-2-A-K-TR use, and how does it affect signal integrity at high speeds?
The connector uses gold (10 µin) over nickel (50 µin) contact plating, which provides corrosion resistance and low, stable contact resistance across the 100 positions. For high-speed differential signals up to several GHz, this plating minimizes insertion loss and ensures consistent impedance matching at the mating interface, particularly in 2-wire differential pair routing through the connector.
Which mezzanine board families is the SEAM-50-03.0-L-06-2-A-K-TR mechanically compatible with?
According to SAMTEC specifications, this connector is compatible with ELP, FINAL INCH, SAMARRAY, and SEARRAY connector families, allowing it to mate with a range of SAMTEC mezzanine plug connectors. This broad compatibility supports modular system designs where the same 100-position, 3.0 mm stack height interface needs to connect boards with different mechanical configurations across FPGA, DSP, and network processing platforms.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $20.6470 | $20.65 |
| 100+ | $18.7600 | $1876.00 |
| 200+ | $17.1100 | $3422.00 |
| 250+ | $15.8000 | $3950.00 |
| 600+ | $12.6663 | $7599.76 |
| 800+ | $11.0742 | $8859.40 |
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