LSHM-120-L3.0-S-DV-A-N-K-TR SAMTEC Connector (Other) In Stock
The SAMTEC LSHM-120-L3.0-S-DV-A-N-K-TR is a 40-position 0.50 mm pitch Razor Beam hermaphroditic board-stacking connector with 3.0 mm stack height for SMT assembly. Gold-plated contacts deliver high-speed differential signaling at 1 A per pin. Available in tape-and-reel packaging with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- 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-120-L3.0-S-DV-A-N-K-TR?
- 40-position dual-row 0.50 mm pitch hermaphroditic Razor Beam design eliminates male/female distinction for simplified PCB-to-PCB mating on both boards
- Ultra-low 3.0 mm board-to-board stack height enables the most compact mezzanine connections in wearables, IoT modules, and portable electronics
- Gold-plated SMT contacts in tape-and-reel packaging support high-volume automated pick-and-place at standard lead-free reflow temperatures
What is LSHM-120-L3.0-S-DV-A-N-K-TR used for?
The LSHM-120-L3.0-S-DV-A-N-K-TR is optimized for ultra-compact board-to-board interconnects in wearable technology, IoT modules, and mobile computing platforms where a 3.0 mm stack height is critical. Its 40-position 0.50 mm pitch hermaphroditic design suits FPGA carrier boards, sensor expansion modules, and memory interfaces requiring high-speed differential pair routing. Tape-and-reel delivery streamlines automated SMT production at scale.
What are the specifications of LSHM-120-L3.0-S-DV-A-N-K-TR?
| YTEOL | 8.68 |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.175inch |
| Body Length | 0.579inch |
| 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 | 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 |
Where can I find the LSHM-120-L3.0-S-DV-A-N-K-TR datasheet?
LSHM-120-L3.0-S-DV-A-N-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-120-L3.0-S-DV-A-N-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the 3.0 mm stack height of LSHM-120-L3.0-S-DV-A-N-K-TR suitable for wearable or IoT device designs?
The 3.0 mm board-to-board stack height is among the lowest for 40-pin 0.50 mm pitch mezzanine connectors, enabling slim product profiles in wearables, IoT sensors, and portable medical devices where overall PCB assembly thickness must stay below tight mechanical limits.
How does LSHM-120-L3.0-S-DV-A-N-K-TR compare to higher-pin-count SAMTEC mezzanine strips when height is the primary constraint?
The LSHM-120-L3.0-S-DV-A-N-K-TR offers 40 pins at 0.50 mm pitch with only a 3.0 mm stack height, making it the right choice over higher-density 100-pin variants when vertical clearance is critical and 40 signal channels are sufficient for the application.
Which SMT assembly process does LSHM-120-L3.0-S-DV-A-N-K-TR support for high-volume automated production?
Supplied in tape-and-reel format with gold-plated surface-mount contacts, the LSHM-120-L3.0-S-DV-A-N-K-TR supports automated pick-and-place on standard SMT lines across 40 pins, qualified for lead-free reflow soldering up to 260°C to meet RoHS production requirements.
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