LSHM-140-L3.0-F-DV-A-N-K-TR SAMTEC Connector (Other) In Stock
LSHM-140-L3.0-F-DV-A-N-K-TR is an 80-position Samtec Razor Beam high-speed SMT board-stacking connector with 0.50 mm pitch and 3.0 mm stacking height. Its hermaphroditic design supports dense differential signal routing in mezzanine and module applications. Available worldwide for fast shipping in prototype and production quantities.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- 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-140-L3.0-F-DV-A-N-K-TR?
- 80-position hermaphroditic board-stacking connector at 0.50 mm pitch for ultra-high-density signal interconnections
- 3.0 mm stacking height with Razor Beam high-speed contacts supporting differential signal pairs at multi-GHz data rates
- SMT tape-and-reel packaging enables automated pick-and-place assembly for high-volume mezzanine connector production
What is LSHM-140-L3.0-F-DV-A-N-K-TR used for?
The LSHM-140-L3.0-F-DV-A-N-K-TR is designed for high-speed mezzanine and module-to-module interconnections in applications such as server blades, FPGA development boards, optical networking equipment, and advanced computing platforms. Its 0.50 mm pitch and 80-position hermaphroditic contact design support dense differential signal pairs operating at multi-GHz data rates. The compact 3.0 mm stacking height and SMT footprint minimize signal path length and board space in performance-critical designs.
What are the specifications of LSHM-140-L3.0-F-DV-A-N-K-TR?
| YTEOL | 8.68 |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.175inch |
| Body Length | 0.972inch |
| 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 | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2A |
| Reference Standard | UL |
| Terminal Pitch | 0.5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 80 |
| 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-140-L3.0-F-DV-A-N-K-TR datasheet?
LSHM-140-L3.0-F-DV-A-N-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-140-L3.0-F-DV-A-N-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact pitch and stacking height does the LSHM-140-L3.0-F-DV-A-N-K-TR offer for mezzanine designs?
The LSHM-140-L3.0-F-DV-A-N-K-TR features a 0.50 mm contact pitch and a 3.0 mm board stacking height, providing a compact interconnect solution for high-density mezzanine card applications where minimizing PCB separation and maximizing signal count are both priorities.
What data rates can the LSHM-140-L3.0-F-DV-A-N-K-TR support in high-speed differential signal applications?
Samtec's Razor Beam contacts in the LSHM series support data rates of 10 Gbps and above per differential pair, making the 80-position LSHM-140-L3.0-F-DV-A-N-K-TR suitable for PCIe, USB 3.x, and other high-speed serial interfaces in advanced computing and networking platforms.
Why does the hermaphroditic contact design of the LSHM-140-L3.0-F-DV-A-N-K-TR simplify system procurement and assembly?
The hermaphroditic design means both mating sides of the LSHM-140-L3.0-F-DV-A-N-K-TR are identical, reducing distinct part numbers by 50%, eliminating polarity errors during assembly, and simplifying inventory management while maintaining reliable 80-contact mating at the fine 0.50 mm pitch.
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