LSHM-110-04.0-S-DV-A-N-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-110-04.0-S-DV-A-N-K-TR is a 20-pin Razor Beam high-speed hermaphroditic board stacking connector with 0.50 mm pitch and 4.0 mm stack height. Its hermaphroditic design eliminates the need for separate mating parts, simplifying inventory and board-to-board assembly. Tape-and-reel packaging supports automated SMT assembly for compact high-density embedded systems.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- 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
- Hermaphroditic contact design eliminates mismatched mating pairs, simplifying inventory and board-to-board assembly
- 4.0 mm stack height with 0.50 mm pitch enables compact, precise mezzanine board interconnects
- Razor Beam high-speed signal integrity supports high-frequency digital data transmission between stacked PCBs
- Tape-and-reel packaging enables automated SMT pick-and-place assembly for high-volume production
Applications
The SAMTEC LSHM-110-04.0-S-DV-A-N-K-TR is designed for compact mezzanine board stacking in high-speed embedded computing, communications, and data acquisition systems. Its hermaphroditic 0.50 mm pitch contacts support high-frequency signal transmission between two PCBs at a precise 4.0 mm stack height. This connector is well suited for space-constrained applications in aerospace, industrial control, and high-density computing designs.
Specifications
| YTEOL | 8.68 |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.215inch |
| Body Length | 0.382inch |
| 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 | 20 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stack height and pin count does the LSHM-110-04.0-S-DV-A-N-K-TR support for mezzanine assemblies?
The LSHM-110-04.0-S-DV-A-N-K-TR is a 20-pin hermaphroditic board stacking connector with a precisely defined 4.0 mm stack height. This compact Razor Beam design is ideal for mezzanine applications requiring controlled board separation and high-density signal routing in space-constrained PCB assemblies.
Which high-speed embedded applications benefit from the hermaphroditic design of the LSHM-110-04.0-S-DV-A-N-K-TR?
Embedded computing modules, aerospace electronics, and communications hardware operating from -40°C to +85°C benefit from the hermaphroditic 20-pin LSHM-110-04.0-S-DV-A-N-K-TR. The Razor Beam contacts simplify system integration by eliminating separately sourced plug and receptacle pairs, reducing component count and procurement complexity.
How does the tape-and-reel packaging of the LSHM-110-04.0-S-DV-A-N-K-TR support automated PCB manufacturing?
The TR suffix indicates tape-and-reel packaging, compatible with standard SMT pick-and-place machines for automated placement of the 20-pin hermaphroditic connector. This format reduces manual handling, improves placement accuracy, and enables high-throughput production of boards requiring precise 4.0 mm stacking connectors.
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