STMM-107-02-L-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-107-02-L-D-SM is a dual-row 14-position micro male PCB header with 0.050" pitch, right-angle L-style leads, and gold over nickel mating finish on phosphor bronze contacts. The SM surface-mount option suits automated reflow assembly. Available globally with a 3-week factory lead time.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- STMM-107-02-L-D-SM Datasheet PDF
- Category
- Connector
- Price
- From $1.0952(MOQ 50)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-position dual-row .050" pitch right-angle male header with gold over nickel (AU ON NI) mating finish for low-resistance, corrosion-resistant signal contacts
- Phosphor bronze contact material with tin over nickel termination finish ensures compatibility with wave, selective, and reflow soldering processes
- SM surface-mount body option enables automated pick-and-place assembly while the right-angle L-style leads route signals horizontally for board-edge interconnects
Applications
The STMM-107-02-L-D-SM is used in compact embedded modules, wireless sensor nodes, and portable instrumentation where a 14-pin right-angle micro header must connect a daughter board to a main board at a 90-degree angle. Its 0.050" pitch and 0.794" body length minimize PCB footprint while supporting 14 signal or power lines. The gold mating finish ensures reliable connections across repeated mating cycles in automated test fixtures and field-replaceable module designs.
Specifications
| Factory Lead Time | 3Weeks |
| YTEOL | 8.4 |
| Body Breadth | 0.257inch |
| Body Depth | 0.19inch |
| Body Length | 0.794inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | AU ON NI |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Filter Feature | NO |
| Insulator Material | POLYAMIDE |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| 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 |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.0066mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3A |
| Terminal Pitch | 2.0066mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 14 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the mating contact finish on STMM-107-02-L-D-SM and why does it matter for signal reliability?
The STMM-107-02-L-D-SM uses gold over nickel (AU ON NI) on the mating contact surfaces of its 14 phosphor bronze pins. Gold provides a noble, low-resistance interface that resists oxidation and maintains contact resistance below 50 milliohms over hundreds of mating cycles, which is essential for clean signal integrity in low-voltage differential and high-speed serial interfaces.
How does the right-angle L-style lead benefit PCB layout in space-constrained enclosures?
The L-style right-angle leads on the STMM-107-02-L-D-SM orient the mating face parallel to the PCB, allowing a ribbon cable or female socket strip to exit horizontally from the board edge. This reduces connector stack height above the PCB, which is critical in enclosures with less than 10 mm of vertical clearance above the board surface.
What factory lead time and sourcing options are available for STMM-107-02-L-D-SM?
SAMTEC lists a standard factory lead time of 3 weeks for the STMM-107-02-L-D-SM, and the part is also stocked by authorized SAMTEC distribution partners for immediate shipment on standard quantities. SAMTEC offers free samples for prototype quantities, and the SM surface-mount body style is a catalog option with no custom tooling charges.
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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+ | $3.4820 | $174.10 |
| 100+ | $3.3170 | $331.70 |
| 500+ | $2.6200 | $1310.00 |
| 1000+ | $2.1566 | $2156.63 |
| 2500+ | $1.6371 | $4092.82 |
| 5000+ | $1.0952 | $5476.20 |
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