LTH-010-01-G-D-A-K SAMTEC Connector (Other) In Stock
The LTH-010-01-G-D-A-K from SAMTEC is a 20-contact, 0.5 mm pitch dual-row board stacking plug connector from the LTH Series for surface mount assembly. It features a peg mounting option for mechanical stability and a compact body of 0.35 x 0.189 inch, ideal for high-density board-to-board stacking in handheld and wearable electronics.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- LTH-010-01-G-D-A-K Datasheet PDF
- 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
- 20-contact dual-row plug on 0.5 mm pitch enabling high-density board-to-board stacking
- Surface mount with peg mounting option for enhanced PCB registration and soldering accuracy
- Ultra-compact 0.35 x 0.189 inch body supporting miniaturized product designs
- RoHS-compliant and lead-free construction for environmental compliance
- Part of SAMTEC LTH Series with matched receptacles for configurable stacking heights
Applications
The LTH-010-01-G-D-A-K is designed for high-density board stacking in space-constrained applications such as wearable devices, handheld medical instruments, and compact IoT modules. Its 0.5 mm pitch and surface mount profile allow PCB designers to achieve very short board-to-board stacking heights while maintaining 20 signal connections. The peg mounting feature simplifies alignment during reflow soldering in high-volume automated assembly.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 2 Weeks, 4 Days |
| YTEOL | 8.68 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | PEG |
| Body Breadth | 0.189inch |
| Body Depth | 0.066inch |
| Body Length | 0.35inch |
| Body/Shell Style | PLUG |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | CENTRONIC |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 560VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| 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 | 4.29mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.6A |
| Reference Standard | UL |
| Terminal Pitch | 5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 20 |
| 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
How many contacts and what pitch does the LTH-010-01-G-D-A-K provide for board stacking?
The LTH-010-01-G-D-A-K provides 20 contacts arranged in 2 rows on a 0.5 mm pitch. This fine-pitch dual-row configuration allows 20 high-speed or power signals to traverse the board-to-board interface within a body footprint of just 0.35 x 0.189 inch.
What mounting approach does the LTH-010-01-G-D-A-K use, and how does it improve assembly?
The LTH-010-01-G-D-A-K uses surface mount technology with an integrated peg mounting option. The pegs register the connector body precisely to the PCB pad pattern during reflow, reducing tombstoning and misalignment risk at 0.5 mm pitch during high-volume automated soldering at peak temperatures up to 260°C.
Which SAMTEC receptacles mate with the LTH-010-01-G-D-A-K to complete a stacking system?
The LTH-010-01-G-D-A-K mates with SAMTEC LTH Series receptacles, which are available in stacking heights from 1.0 mm to 4.0 mm above the PCB surface. The matched 20-position, 0.5 mm pitch receptacles support the same 2-row layout and are rated for at least 30 mating cycles.
For which miniaturized product categories is the LTH-010-01-G-D-A-K best suited?
The LTH-010-01-G-D-A-K is best suited for wearable electronics, handheld medical diagnostic devices, and compact IoT sensor nodes that require reliable board-to-board interconnect in a footprint smaller than 10 mm x 5 mm. Its 0.5 mm pitch accommodates up to 20 signals while keeping the connector body under 1 gram.
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