STMM-109-02-L-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-109-02-L-D-SM is a 2.00 mm pitch shrouded dual-row surface mount terminal strip designed as a cable mate board connector with 18 positions. Features male square-pin contacts in a black insulator housing measuring 0.951 x 0.429 x 0.257 inches. Ideal for polarized cable-to-board connections in compact SMT assembly applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- STMM-109-02-L-D-SM Datasheet PDF
- Category
- Connector
- Price
- From $1.2800(MOQ 1000)
- 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 STMM-109-02-L-D-SM?
- 18-position dual-row shrouded terminal strip on 2.00 mm pitch providing polarized cable-to-board mating in a compact SMT footprint
- Male square-pin contact style with low-profile (L) design enabling reliable signal termination in space-constrained PCB layouts
- Black insulator housing with integrated shroud preventing mis-mating and providing mechanical polarization for field cable assembly
What is STMM-109-02-L-D-SM used for?
The STMM-109-02-L-D-SM is suited for cable-to-board interface applications in industrial control panels, embedded systems, and consumer electronics requiring a compact 2.00 mm pitch shrouded surface mount connector with 18 dual-row positions. Its SMT termination style and male square-pin contacts mate with standard SAMTEC SFML or compatible cable housings, enabling field-replaceable cable assemblies in tight PCB layouts. The polarized shroud ensures correct orientation during assembly and maintenance in equipment where mis-mating would risk circuit damage.
What are the specifications of STMM-109-02-L-D-SM?
| YTEOL | 8.4 |
| Body Breadth | 0.257inch |
| Body Depth | 0.429inch |
| Body Length | 0.951inch |
| Connector Type | BOARD CONNECTOR |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Filter Feature | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| 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 |
| Plating Thickness | 15u inch |
| Polarization Key | POLARIZED HOUSING |
| Terminal Pitch | 2mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 18 |
| Withdrawl Force-Min | 4.448N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the STMM-109-02-L-D-SM datasheet?
STMM-109-02-L-D-SM Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-109-02-L-D-SM?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does the STMM-109-02-L-D-SM provide and how are they arranged across the dual-row layout?
The STMM-109-02-L-D-SM provides 18 total positions arranged in 2 rows of 9 contacts each on a 2.00 mm pitch. This dual-row (D) configuration within a body length of 0.951 inches allows designers to route 18 independent signals through a single compact connector, with the shroud ensuring correct polarization during cable mating in automated and manual assembly environments.
What PCB assembly process is compatible with the STMM-109-02-L-D-SM and how does the SMT termination simplify manufacturing?
The SM (surface mount) suffix confirms the STMM-109-02-L-D-SM is designed for reflow soldering in standard SMT production lines, eliminating the need for wave soldering or through-hole drilling. At a 2.00 mm pitch, the 18-position dual-row footprint is compatible with typical SMT placement tolerances, and the connector can be placed by automated pick-and-place equipment using vacuum nozzles sized for the 0.951 x 0.429 inch body. This reduces assembly steps and cost compared to equivalent through-hole cable mate connectors.
Is the STMM-109-02-L-D-SM compatible with standard SAMTEC cable assemblies and what is the mating connector family?
The STMM-109-02-L-D-SM is a board-side cable mate terminal strip designed to pair with SAMTEC's SFML or equivalent female cable housing assemblies on the 2.00 mm pitch standard. The male square-pin contacts with an 18-position dual-row layout accept standard discrete wire crimp terminals in 26 AWG to 30 AWG wire gauges, supporting cable harnesses rated for signal currents up to 1 A per contact. Confirm the specific mating housing part number and wire gauge range with SAMTEC's STMM series documentation for the correct cable assembly selection.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1000+ | $2.5500 | $2550.00 |
| 2500+ | $1.8900 | $4725.00 |
| 5000+ | $1.2800 | $6400.00 |
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