LSHM-105-02.5-L-DV-A-S-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-105-02.5-L-DV-A-S-K-TR is a shielded 10-position dual-row board stacking connector with 2.5 mm stack height, gold mating contacts, and matte tin termination, offering EMI shielding and precise PCB alignment for compact high-density interconnect assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $1.9524(MOQ 50)
- 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-105-02.5-L-DV-A-S-K-TR?
- 2.5 mm board-to-board stack height for ultra-compact mezzanine designs
- Shielded construction providing EMI protection on high-speed signal pairs
- Gold contact finish at mating interface for low-resistance, high-cycle reliability
- Matte tin (Sn) termination compatible with lead-free reflow soldering
- Through-hole locating peg (PEG) for precise PCB registration before soldering
- Tape-and-reel (TR) packaging for automated SMT pick-and-place assembly
What is LSHM-105-02.5-L-DV-A-S-K-TR used for?
The LSHM-105-02.5-L-DV-A-S-K-TR is ideal for compact shielded board-to-board stacking in wireless communication modules, portable medical devices, and high-speed data acquisition systems where a 2.5 mm stack height and EMI shielding are both required. Its gold mating contacts and locating peg ensure repeatable alignment and low-contact-resistance connections in densely packed multi-PCB assemblies subject to vibration or EMI.
What are the specifications of LSHM-105-02.5-L-DV-A-S-K-TR?
| Factory Lead Time | 3 Weeks, 5 Days |
| YTEOL | 8.68 |
| Additional Feature | SHIELDED |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.156inch |
| Body Length | 0.283inch |
| 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 |
| Dielectric Withstanding Voltage | 470VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| 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 | 10 |
| 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 |
Where can I find the LSHM-105-02.5-L-DV-A-S-K-TR datasheet?
LSHM-105-02.5-L-DV-A-S-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-105-02.5-L-DV-A-S-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stack height does the LSHM-105-02.5-L-DV-A-S-K-TR support between two PCBs, and how many contacts does it provide?
The LSHM-105-02.5-L-DV-A-S-K-TR provides a 2.5 mm board-to-board stack height with 10 total contacts in a dual-row configuration, making it one of the more compact shielded stacking options for high-density portable electronic assemblies.
How does the shielded construction of this connector benefit high-speed signal integrity?
The integrated shield on the LSHM-105-02.5-L-DV-A-S-K-TR reduces electromagnetic interference coupling into the 10 signal contacts, which is critical for high-speed differential pair routing at frequencies above 1 GHz in wireless modules, RF front-ends, and high-speed data acquisition boards.
Why do designers prefer gold mating contacts over tin in connectors used for high-cycle or field-service applications?
Gold (Au) mating contacts maintain stable contact resistance across hundreds to thousands of mating cycles; for the LSHM-105-02.5-L-DV-A-S-K-TR's 10-position interface, gold ensures that field servicing of modular portable devices does not degrade connection quality the way tin-to-tin mating would over repeated plug-in cycles.
What lead time should procurement teams plan for when ordering the LSHM-105-02.5-L-DV-A-S-K-TR?
SAMTEC lists a standard factory lead time of 3 weeks and 5 days for the LSHM-105-02.5-L-DV-A-S-K-TR; procurement planners for 10-position shielded stacking connectors should build this window into production schedules and consider safety stock for high-volume programs to avoid line stoppages.
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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 |
|---|---|---|
| 50+ | $2.7542 | $137.71 |
| 100+ | $2.5500 | $255.00 |
| 250+ | $2.4584 | $614.59 |
| 750+ | $2.4200 | $1815.00 |
| 1500+ | $2.2480 | $3372.00 |
| 3000+ | $1.9524 | $5857.32 |
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