LSHM-140-06.0-L-DV-A-S-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-140-06.0-L-DV-A-S-K-TR is a 40-position shielded dual-row board stacking connector with 6.0 mm stack height and gold mating contacts. Designed for high-speed signal integrity with worldwide shipping available.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- 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
- Shielded construction reduces EMI for high-speed signal integrity on board-to-board links
- 6.0 mm precise stack height enables controlled PCB spacing in compact assemblies
- Gold mating finish over 40 positions ensures low-resistance and long-life interconnections
- Peg board mounting option provides mechanical stability during soldering and operation
- Tape-and-reel packaging (TR) supports automated pick-and-place assembly
Applications
The LSHM-140-06.0-L-DV-A-S-K-TR is ideal for high-speed board-to-board stacking in space-constrained electronics such as portable instrumentation, wireless communication modules, and medical devices. The shielded design minimizes electromagnetic interference, making it suitable for applications operating in noisy RF environments. Its 6.0 mm stack height and compact 0.972 inch body suit designs where board spacing and footprint are tightly controlled.
Specifications
| Factory Lead Time | 1Week |
| YTEOL | 8.68 |
| Additional Feature | SHIELDED |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.293inch |
| Body Length | 0.972inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Matte Tin (Sn) |
| Contact Gender | HERMAPHRODITIC |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 470VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| 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 | 10u 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 |
| Country of Origin | Costa Rica, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stack height does the LSHM-140-06.0-L-DV-A-S-K-TR provide between mated PCBs?
The LSHM-140-06.0-L-DV-A-S-K-TR provides a precise 6.0 mm stack height between mated PCBs, allowing designers to maintain controlled board spacing. This suits compact multi-board assemblies in portable devices where vertical clearance is tightly constrained.
How does the shielded design of the LSHM-140-06.0-L-DV-A-S-K-TR benefit high-speed applications?
The integrated shielding suppresses electromagnetic interference on the board-to-board link, supporting signal speeds that require EMI control. For applications operating at frequencies above 1 GHz, the shielded 40-position connector maintains signal integrity far better than unshielded alternatives.
Is the LSHM-140-06.0-L-DV-A-S-K-TR compatible with automated PCB assembly processes?
Yes, the TR (tape-and-reel) suffix confirms the connector is packaged for automated pick-and-place assembly, with a 1-week factory lead time. The matte tin (Sn) termination finish is compatible with standard reflow soldering profiles used in modern SMT production lines.
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