LSHM-130-04.0-F-DV-A-S-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-130-04.0-F-DV-A-S-K-TR is a 60-position dual-row shielded board stacking connector with hermaphroditic contacts, 4.0 mm stack height, and peg board mounting in a 0.776 inch body length. Tape-and-reel packaging and keying feature support high-volume automated SMT assembly. Available from authorized distributors worldwide with global shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- 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 board stacking connector with integrated electromagnetic shielding (S suffix) for EMI reduction in high-frequency signal paths
- Hermaphroditic contact design allows identical mating connectors on both boards, eliminating separate plug/receptacle part management
- 4.0 mm stack height supports precise board-to-board spacing for compact mezzanine and co-planar stacking configurations
- K keying feature and PEG board mounting option ensure correct mating orientation and stable placement during SMT reflow
Applications
The LSHM-130-04.0-F-DV-A-S-K-TR is designed for shielded board stacking applications in high-speed data communication equipment, radar modules, and medical imaging systems where EMI control is critical at the interconnect level. Its 4.0 mm stack height and 60-position dual-row layout accommodate dense signal routing between processor boards and RF front-end modules in compact chassis designs. The hermaphroditic contact system simplifies inventory management in mezzanine configurations that use identical top and bottom boards.
Specifications
| YTEOL | 8.68 |
| Additional Feature | SHIELDED |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.215inch |
| Body Length | 0.776inch |
| 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 |
| 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 |
| 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 | 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 | 60 |
| 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 does the shielded (S) feature on LSHM-130-04.0-F-DV-A-S-K-TR provide for high-frequency PCB designs?
The S suffix indicates an integrated metal shield surrounding the connector body, which attenuates electromagnetic interference (EMI) between adjacent signal pairs and external sources. In high-frequency applications such as 10 GbE switching modules or radar front ends, this shielding can reduce crosstalk by more than 10 dB compared to unshielded board stacking connectors at frequencies above 1 GHz.
What stack height does LSHM-130-04.0-F-DV-A-S-K-TR provide and how does it affect mezzanine board spacing?
The LSHM-130-04.0-F-DV-A-S-K-TR provides a 4.0 mm board-to-board stack height, which determines the air gap between the two mating PCBs. A 4.0 mm separation accommodates SMT components up to approximately 3.5 mm tall on the inner-facing board surfaces, making it suitable for mezzanine stacking in compact embedded computing, wireless module, and SDR (software-defined radio) designs.
How does the hermaphroditic contact design simplify bill-of-materials management for board stacking?
Hermaphroditic contacts use identical geometry on both mating halves, meaning the same LSHM-130-04.0-F-DV-A-S-K-TR part number is mounted on both the top and bottom boards. This eliminates the need to stock separate male plug and female receptacle part numbers, reducing procurement complexity and inventory risk for designs that use multiple identical mezzanine pairs in communication and industrial computing platforms.
What body dimensions and mounting features does LSHM-130-04.0-F-DV-A-S-K-TR offer for PCB layout planning?
The LSHM-130-04.0-F-DV-A-S-K-TR has a body length of 0.776 inch (approximately 19.7 mm), breadth of 0.196 inch (4.98 mm), and depth of 0.215 inch (5.46 mm). The PEG board mounting option adds alignment pegs that fit into PCB holes for accurate positioning during automated SMT placement and reflow, and the K keying feature prevents 180-degree rotation errors in dual-row 4.0 mm stack configurations.
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