LSHM-120-L6.0-S-DV-A-N-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-120-L6.0-S-DV-A-N-K-TR is a 40-position, 0.50 mm pitch Razor Beam high-speed hermaphroditic board stacking connector providing a 6.0 mm stack height for compact mezzanine interconnects. The dual-row hermaphroditic contact design supports differential pair routing and high-speed signal integrity across stacked PCB assemblies. Available in tape-and-reel packaging from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- 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
What are the key features of LSHM-120-L6.0-S-DV-A-N-K-TR?
- 40-position dual-row layout on 0.50 mm pitch delivers high contact density for compact high-speed mezzanine board stacking
- Hermaphroditic contact design uses identical connectors on both host and daughter boards, reducing BOM complexity to a single SKU
- Razor Beam high-speed contact geometry maintains signal integrity for multi-gigabit differential signals at 10 GHz and beyond
What is LSHM-120-L6.0-S-DV-A-N-K-TR used for?
The LSHM-120-L6.0-S-DV-A-N-K-TR is ideal for high-speed mezzanine board-to-board stacking in networking, computing, and telecommunications equipment where 40 high-speed signals must be routed across a 6.0 mm board-to-board gap. Its hermaphroditic design simplifies assembly by using identical connectors on both host and daughter boards, cutting BOM line items in half and reducing procurement complexity. The Razor Beam contact geometry preserves signal integrity for multi-gigabit SerDes and differential pair links in high-density PCB stack-up designs.
What are the specifications of LSHM-120-L6.0-S-DV-A-N-K-TR?
| YTEOL | 8.68 |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.293inch |
| Body Length | 0.579inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Gender | HERMAPHRODITIC |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | BELLOWED TYPE |
| Dielectric Withstanding Voltage | 470VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| Mating Contact Pitch | 0.02inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 3.7mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2A |
| Reference Standard | UL |
| Terminal Pitch | 0.5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 40 |
| UL Flammability Code | 94V-0 |
| Withdrawl Force-Min | 2.22N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the LSHM-120-L6.0-S-DV-A-N-K-TR datasheet?
LSHM-120-L6.0-S-DV-A-N-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-120-L6.0-S-DV-A-N-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many pins does LSHM-120-L6.0-S-DV-A-N-K-TR provide and at what pitch?
The LSHM-120-L6.0-S-DV-A-N-K-TR features 40 pins arranged in 2 dual-row positions on a 0.50 mm pitch, accommodating up to 20 differential pairs per connector for high-speed mezzanine board stacking. The Razor Beam contact geometry supports signal frequencies up to 10 GHz, making it suitable for SerDes, PCIe, and high-bandwidth memory interface routing across stacked PCBs.
How does the hermaphroditic contact design of LSHM-120-L6.0-S-DV-A-N-K-TR simplify assembly?
The hermaphroditic contact design of LSHM-120-L6.0-S-DV-A-N-K-TR uses identical connectors on both the host and mezzanine boards, eliminating the need for separate plug and receptacle parts. This reduces the BOM from 2 distinct connector SKUs to 1, simplifying procurement of the 40-pin connector set and eliminating mismatched pairing errors during high-volume PCB assembly.
What applications benefit from the 6.0 mm stack height of LSHM-120-L6.0-S-DV-A-N-K-TR?
The 6.0 mm board-to-board stack height of LSHM-120-L6.0-S-DV-A-N-K-TR provides clearance for components and airflow channels between stacked PCBs, making it preferred for FPGA daughter boards, network line cards, and memory expansion modules. The 40 outputs of the connector handle differential signals at up to 10 GHz, enabling high-bandwidth interconnects where inter-board component height exceeds 3 GHz-tested alternatives with shorter standoffs.
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