SEAM-30-07.0-L-04-2-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAM-30-07.0-L-04-2-A-K-TR is a 120-position SEARAY high-speed, high-density open-pin-field array terminal for board stacking with 0.050" pitch and 10 µin gold over 50 µin nickel contacts. Designed for high-bandwidth signal transmission in dense board-stacking applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 120
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $8.4707(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-30-07.0-L-04-2-A-K-TR?
- 120-position open-pin-field array at 0.050" pitch enables flexible signal, power, and ground assignment in board-stacking designs
- 10 µin gold over 50 µin nickel contact finish delivers low contact resistance and high-cycle durability for high-speed data interfaces
- SEARAY high-speed platform supports multi-gigabit differential signal transmission with controlled impedance across the 120-position array
What is SEAM-30-07.0-L-04-2-A-K-TR used for?
The SEAM-30-07.0-L-04-2-A-K-TR SEARAY connector is engineered for high-bandwidth board stacking in FPGAs, ASICs, and high-performance computing modules where 120 signals at 0.050-inch pitch must be routed between stacked boards with minimal signal loss. Its open-pin-field architecture allows system designers to allocate differential pairs, single-ended signals, and power rails freely across all 120 positions. Tape-and-reel packaging and PEG mounting support high-volume automated assembly in server, networking, and defense electronic systems.
What are the specifications of SEAM-30-07.0-L-04-2-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 | 0.278inch |
| Body Depth | 0.417inch |
| Body Length | 1.696inch |
| 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 | 4 |
| Number of Rows Loaded | 4 |
| 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, USA |
Where can I find the SEAM-30-07.0-L-04-2-A-K-TR datasheet?
SEAM-30-07.0-L-04-2-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAM-30-07.0-L-04-2-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What signal density does the SEAM-30-07.0-L-04-2-A-K-TR provide for FPGA board-stacking designs?
The SEAM-30-07.0-L-04-2-A-K-TR delivers 120 positions at a 0.050-inch pitch within a 1.696-inch body length and 0.278-inch body breadth. This open-pin-field layout lets FPGA board designers route up to 60 differential pairs across a stacked card interface, supporting multi-gigabit serial links such as PCIe and 10GbE in a compact footprint.
How does the gold contact finish on the SEAM-30-07.0-L-04-2-A-K-TR affect high-speed signal integrity?
The 10 µin gold over 50 µin nickel contact finish on the SEAM-30-07.0-L-04-2-A-K-TR provides contact resistance well below 30 milliohms while maintaining stable impedance across repeated mating cycles. For high-speed differential signals above 5 Gbps, low and consistent contact resistance is essential to minimize insertion loss and maintain eye diagram margins across the full 120-position array.
When sourcing the SEAM-30-07.0-L-04-2-A-K-TR for a new server platform, what lead time and packaging options apply?
The SEAM-30-07.0-L-04-2-A-K-TR carries a factory lead time of approximately 1 week for standard stock quantities, with tape-and-reel (TR) packaging supporting automated pick-and-place assembly. The 7.0 mm stack height in the part number designates the vertical board separation, which must match the mating SEAF receptacle stack height to ensure proper 120-position engagement in the final assembly.
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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+ | $14.5600 | $14.56 |
| 100+ | $14.3400 | $1434.00 |
| 122+ | $13.5300 | $1650.66 |
| 250+ | $12.2100 | $3052.50 |
| 500+ | $9.6880 | $4843.98 |
| 1000+ | $8.4707 | $8470.66 |
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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