LSHM-140-02.5-F-DV-A-S-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LSHM-140-02.5-F-DV-A-S-K-TR is a shielded 80-position hermaphroditic board-stacking connector with 0.50 mm pitch, 2.5 mm stacking height, and gold-plated contacts. It enables high-density, high-speed board-to-board connections in compact stacked module designs. Available on tape and reel from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $4.5300(MOQ 9)
- 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-140-02.5-F-DV-A-S-K-TR?
- Shielded hermaphroditic design with gold-plated contacts reduces EMI and ensures reliable signal integrity at high data rates
- 2.5 mm board stacking height on 0.50 mm pitch accommodates 80 positions in an ultra-compact vertical stack configuration
- Tape-and-reel packaging and peg board mounting option support automated SMT assembly and mechanical stability during reflow
What is LSHM-140-02.5-F-DV-A-S-K-TR used for?
The LSHM-140-02.5-F-DV-A-S-K-TR is designed for high-speed board-stacking applications in compact modules such as processor mezzanine cards, wireless communication modules, and portable industrial handheld devices. Its shielded hermaphroditic contact system maintains signal integrity across 80 positions in noise-sensitive environments. Engineers deploy it in wearable electronics, medical diagnostic equipment, and rugged embedded computing platforms requiring minimal stacking height with maximum connectivity.
What are the specifications of LSHM-140-02.5-F-DV-A-S-K-TR?
| Factory Lead Time | 1Week |
| YTEOL | 8.68 |
| Additional Feature | SHIELDED |
| Board Mounting Option | PEG |
| Body Breadth | 0.196inch |
| Body Depth | 0.156inch |
| Body Length | 0.972inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (3) |
| Contact Gender | HERMAPHRODITIC |
| Contact Material | PHOSPHOR BRONZE |
| 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 | 80 |
| 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-140-02.5-F-DV-A-S-K-TR datasheet?
LSHM-140-02.5-F-DV-A-S-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for LSHM-140-02.5-F-DV-A-S-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stacking height and pitch does the LSHM-140-02.5-F-DV-A-S-K-TR provide for board-to-board designs?
The LSHM-140-02.5-F-DV-A-S-K-TR offers a 2.5 mm board stacking height on a fine 0.50 mm pitch with 80 total positions, making it ideal for compact stacked-module designs where minimizing the vertical gap between boards is critical for system height constraints.
How does the shielded hermaphroditic contact type of the LSHM-140-02.5-F-DV-A-S-K-TR benefit high-speed signal applications?
The shielded hermaphroditic design of the LSHM-140-02.5-F-DV-A-S-K-TR provides continuous EMI shielding around all 80 signal contacts, reducing crosstalk and radiated emissions at data rates exceeding 10 Gbps, which is particularly valuable in high-speed serial interfaces on compact mezzanine or wireless communication modules.
What does the K suffix in LSHM-140-02.5-F-DV-A-S-K-TR indicate, and how does it affect PCB assembly?
The K suffix in LSHM-140-02.5-F-DV-A-S-K-TR designates a peg board mounting option, meaning the connector includes integrated alignment pegs that engage the PCB during SMT reflow, preventing movement across all 80 positions and improving coplanarity and solder joint reliability in automated assembly processes.
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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 |
|---|---|---|
| 9+ | $8.2504 | $74.25 |
| 50+ | $5.5712 | $278.56 |
| 100+ | $5.0960 | $509.60 |
| 250+ | $4.9553 | $1238.83 |
| 500+ | $4.7463 | $2373.15 |
| 575+ | $4.5300 | $2604.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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