SEAF-30-05.0-S-10-1-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAF-30-05.0-S-10-1-A-K-TR is a 0.050" pitch SEARAY high-speed high-density open-pin-field array socket with 30 positions per row and gold-plated contacts. Features board stacking connector design with polarization post and 5.0 mm stack height. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 300
- 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
- 0.050" (1.27 mm) pitch SEARAY open-pin-field array design supports custom signal routing in high-density board stacking
- Gold-plated contact finish ensures low insertion loss and reliable high-speed signal integrity across multiple mating cycles
- Polarization post prevents incorrect orientation in 30-position board stacking configurations
- 5.0 mm stack height option accommodates component clearance requirements in compact mezzanine assemblies
Applications
The SEAF-30-05.0-S-10-1-A-K-TR is intended for high-speed, high-density mezzanine board stacking applications in FPGA-based systems, network switching cards, and advanced computing platforms where signal integrity and high contact density at 1.27 mm pitch are critical. Its open-pin-field array architecture allows designers to freely assign differential pairs, single-ended signals, and power pins across 30 positions, making it suitable for custom backplane interconnects in telecom and data center equipment.
Specifications
| Pbfree Code | No |
| Factory Lead Time | 1Week |
| YTEOL | 6 |
| Board Mounting Option | POLARIZATION POST |
| Body Breadth | 0.521inch |
| Body Depth | 0.199inch |
| Body Length | 1.729inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | COPPER ALLOY |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 7mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 900VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | LIF N |
| Insulation Resistance | 25000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | 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 |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 300 |
| Withdrawl Force-Min | LIF N |
| 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
Compatible alternatives and drop-in replacements for SEAF-30-05.0-S-10-1-A-K-TR:
Samtec Inc Board Stacking Connector, 300 Contact(s), 10 Row(s), Female, Straight, Surface Mount Terminal, Socket
Samtec Inc Board Stacking Connector, 300 Contact(s), 10 Row(s), Female, Straight, Surface Mount Terminal, Socket
Board Stacking Connector, 300 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 240 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug
Board Stacking Connector, 300 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 240 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Board Stacking Connector, 240 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Frequently Asked Questions
What stack height and position count does the SEAF-30-05.0-S-10-1-A-K-TR provide for mezzanine designs?
The SEAF-30-05.0-S-10-1-A-K-TR provides a 5.0 mm board-to-board stack height with 30 positions per row in a 0.050" (1.27 mm) pitch open-pin-field array. This combination allows designers to route high-density signal and power connections between stacked PCBs while maintaining sufficient inter-board clearance for components mounted on both boards.
How does the open-pin-field design of the SEAF-30-05.0-S-10-1-A-K-TR benefit FPGA or high-speed digital board designs?
The open-pin-field architecture gives the FPGA or high-speed digital designer complete freedom to assign differential pairs, single-ended signals, and power supplies across all 30 positions without fixed signal map constraints. At 0.050" (1.27 mm) pitch with gold contacts, the SEAF series supports multi-gigabit data rates and allows custom impedance-controlled routing that standard fixed-function connectors cannot accommodate.
When should SEAF-30-05.0-S-10-1-A-K-TR be chosen over standard 2.54 mm pitch board stacking connectors?
The SEAF-30-05.0-S-10-1-A-K-TR is preferred over 2.54 mm pitch stacking connectors when the PCB design demands high density and the 30 positions must fit within approximately 1.73 inches of board length at 1.27 mm pitch. Applications running differential signals at speeds above 1 Gbps or requiring the flexibility of an open-pin-field layout gain the most from this connector versus fixed-assignment 2.54 mm alternatives.
Is the SEAF-30-05.0-S-10-1-A-K-TR RoHS compliant and suitable for lead-free PCB assembly?
Based on Samtec specification data, the SEAF-30-05.0-S-10-1-A-K-TR carries a Pb-free code of No, indicating it uses a non-lead-free finish by default. Designers targeting RoHS-compliant assemblies should confirm with Samtec whether a Pb-free variant is available for the 30-position, 5.0 mm stack height configuration before committing to a PCB layout at 1.27 mm pitch.
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