LTH-050-01-G-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC LTH-050-01-G-D-A-K-TR is a low-profile mezzanine header with 0.5 mm pitch, 100 contacts across 2 rows, and gold mating finish for surface mount board-to-board applications requiring minimal stack height.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- LTH-050-01-G-D-A-K-TR 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
- 100-contact dual-row mezzanine header at 0.5 mm pitch for ultra-high-density surface mount board-to-board connections
- Low-profile design with 0.066 inch body depth minimizing board stack height in compact electronic assemblies
- Gold mating contact finish ensuring reliable low-resistance connections over extended mating cycles
Applications
The LTH-050-01-G-D-A-K-TR low-profile mezzanine header is engineered for high-density board-to-board interconnects in portable consumer electronics, wearable devices, and compact embedded modules requiring 100 contacts at 0.5 mm pitch. Its minimal 0.066 inch stack height is critical in slim product designs where vertical space is severely restricted. Tape and reel packaging and peg board mounting support automated SMT assembly and reliable mechanical alignment during reflow soldering.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Additional Feature | LOW PROFILE |
| Board Mounting Option | PEG |
| Body Breadth | 0.189inch |
| Body Depth | 0.066inch |
| Body Length | 1.134inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | BLADE PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.019inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Terminal Pitch | 0.5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 100 |
| 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 does the 0.5 mm pitch of LTH-050-01-G-D-A-K-TR compare to standard mezzanine connectors in terms of density?
The LTH-050-01-G-D-A-K-TR at 0.5 mm pitch achieves significantly higher contact density than standard 1.00 mm or 0.80 mm pitch mezzanine connectors, fitting 100 contacts across 2 rows in a 1.134 inch body length. This ultra-fine pitch is ideal for compact mobile devices, camera modules, and wearable electronics where PCB space is critical.
What role does the peg board mounting option play in the assembly of LTH-050-01-G-D-A-K-TR?
The peg (PEG) board mounting option on the LTH-050-01-G-D-A-K-TR provides mechanical registration pegs that insert into PCB holes, ensuring precise positional accuracy during surface mount reflow soldering. For a 100-contact 0.5 mm pitch connector with 0.189 inch body width, maintaining accurate alignment is essential to prevent solder bridging and ensure all contacts make reliable electrical connection.
For which thin-form-factor applications is the LTH-050-01-G-D-A-K-TR low-profile mezzanine header best suited?
The LTH-050-01-G-D-A-K-TR with its 0.066 inch body depth is best suited for slim-form-factor applications such as tablet computers, smartphones, industrial handheld terminals, and camera systems where board-to-board spacing must be minimized. The 100-contact dual-row 0.5 mm pitch connector supports high-bandwidth data, power, and signal routing between stacked PCBs in assemblies with less than 2 mm total mating height.
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