LSHM-140-L6.0-S-DV-A-N-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-140-L6.0-S-DV-A-N-K-TR is an 80-position 0.50 mm pitch Razor Beam hermaphroditic board stacking connector with 6.0 mm stack height. Optimized for high-speed signal integrity in compact board-to-board designs. Ships in tape-and-reel for automated surface-mount assembly.
- 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-L6.0-S-DV-A-N-K-TR?
- 80-position hermaphroditic design at 0.50 mm pitch for ultra-high-density board-to-board stacking interconnects
- 6.0 mm stacking height accommodates defined PCB-to-PCB spacing with precise mechanical registration
- Razor Beam contact geometry delivers superior high-speed signal integrity in dense connector arrays
- Tape-and-reel (TR) packaging supports automated SMT pick-and-place assembly for volume production
What is LSHM-140-L6.0-S-DV-A-N-K-TR used for?
LSHM-140-L6.0-S-DV-A-N-K-TR is designed for high-speed board stacking in applications such as network switches, FPGA development platforms, and compact computing modules requiring 80-position hermaphroditic interconnects. The 0.50 mm pitch maximizes contact density, enabling signal routing for multi-gigabit protocols in space-constrained system designs. Its 6.0 mm stack height provides defined inter-board spacing for airflow management and mechanical clearance in rack-mounted equipment.
What are the specifications of LSHM-140-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 | 0.972inch |
| 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 | 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 | 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-L6.0-S-DV-A-N-K-TR datasheet?
LSHM-140-L6.0-S-DV-A-N-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-140-L6.0-S-DV-A-N-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the LSHM-140-L6.0-S-DV-A-N-K-TR a high-speed choice for board stacking applications?
The LSHM-140-L6.0-S-DV-A-N-K-TR uses SAMTEC Razor Beam contacts across 80 pins at 0.50 mm pitch, delivering controlled-impedance signal paths optimized for multi-gigabit data rates. The hermaphroditic design allows identical top and bottom boards to mate directly without gender-specific headers or adapters.
For a compact FPGA system with 6 mm board separation, how does the LSHM-140-L6.0-S-DV-A-N-K-TR fit?
The LSHM-140-L6.0-S-DV-A-N-K-TR provides exactly 6.0 mm stacking height between mated boards, precisely matching that target separation. With 80 pins at fine pitch, it carries high-speed FPGA interface signals while maintaining accurate mechanical alignment between PCBs in the stack.
When should engineers choose LSHM-140-L6.0-S-DV-A-N-K-TR over a lower-density stacking connector?
Engineers should select this 80-pin hermaphroditic connector when designs demand high contact density at 0.50 mm pitch combined with the flexibility of identical mating halves, eliminating distinct plug and receptacle inventory. It suits FPGA mezzanine cards, memory modules, and compact communication boards where routing space is critical.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector