LSHM-120-06.0-L-DV-A-S-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-120-06.0-L-DV-A-S-K-TR is a 40-position shielded board stacking connector with 6.0 mm stacking height and 0.50 mm pitch. It features dual-row construction with peg board mounting and matte tin contacts, rated for high-cycle mating. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $4.1100(MOQ 2)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Shielded dual-row board stacking connector with 0.50 mm pitch for high-density mezzanine interconnect
- 6.0 mm stacking height precisely aligns mating boards for controlled impedance signal paths
- Peg board mounting (PEG) option improves mechanical retention during vibration and connector mating cycles
- Matte tin (Sn) over nickel (Ni) barrier contacts ensure reliable signal contact resistance in clean environments
Applications
The LSHM-120-06.0-L-DV-A-S-K-TR is engineered for high-density mezzanine stacking in mobile computing, consumer electronics, and industrial embedded systems requiring compact board-to-board connections. Its 6.0 mm stacking height and shielded housing minimize EMI coupling between stacked boards in RF-sensitive applications such as wireless modules and software-defined radio platforms. The tape-and-reel packaging and surface mount footprint support fully automated PCB assembly on high-volume production lines.
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 | 0.579inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | HERMAPHRODITIC |
| Contact Material | NOT SPECIFIED |
| 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 | 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 |
| 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 stacking height does the LSHM-120-06.0-L-DV-A-S-K-TR provide between mated boards?
The LSHM-120-06.0-L-DV-A-S-K-TR provides a 6.0 mm stacking height between the mated PCBs. This fixed height is defined by the connector body and ensures precise board separation for controlled-impedance signal routing and adequate component clearance on both the top and bottom boards in a stacked assembly.
How does the shielded housing benefit signal integrity on the LSHM-120-06.0-L-DV-A-S-K-TR?
The shielded construction surrounds the contact field with a continuous metal shell, reducing crosstalk and EMI leakage between the 40 signal pins at the 0.50 mm pitch. This is especially important in high-speed data links operating above 1 GHz where unshielded connectors at this pitch can degrade signal eye margins beyond acceptable limits.
What role does the PEG mounting feature play in the mechanical reliability of LSHM-120-06.0-L-DV-A-S-K-TR?
The peg board mounting (PEG) feature provides a press-fit or snap-fit mechanical anchor to the PCB independent of the solder joints. This reduces stress on solder connections during connector mating, unmating, and vibration, extending the useful life of the assembly in portable electronics and transportation applications subject to shock loads up to several hundred Gs.
Which production environments benefit from the tape-and-reel (TR) format of LSHM-120-06.0-L-DV-A-S-K-TR?
The TR suffix confirms tape-and-reel packaging compatible with standard 8 mm or 12 mm pick-and-place feeder systems. High-volume SMT lines producing consumer electronics, wearable devices, and industrial IoT modules benefit from TR format by achieving placement rates of several thousand components per hour with placement accuracy within ±0.05 mm, compared to manual tray-feed loading.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2+ | $6.4929 | $12.99 |
| 10+ | $6.4118 | $64.12 |
| 25+ | $4.9340 | $123.35 |
| 50+ | $4.6982 | $234.91 |
| 100+ | $4.4738 | $447.38 |
| 375+ | $4.1100 | $1541.25 |
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