STMM-124-02-T-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-124-02-T-D-SM is a 2.00 mm pitch shrouded terminal strip with 48-position dual-row male contacts, square pin style, black insulator, and 2.132 inch body length. SMT mounting for compact board connections; available from stock worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- STMM-124-02-T-D-SM Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 48-position dual-row (24x2) shrouded board connector at 2.00 mm pitch with a 2.132 inch body length for high-density cable-to-board interfaces on extended PCB rows
- Square pin (SQ PIN-SKT) contact style at 2.00 mm pitch ensures firm mechanical contact retention and compatibility with a range of discrete wire cable mates
- Black insulator housing provides visual polarity identification and UV resistance, with 0.257 inch breadth and 0.429 inch depth for precise footprint alignment
Applications
The STMM-124-02-T-D-SM is designed for dense cable-to-board signal routing in industrial control panels, embedded server backplanes, and test fixture interfaces where 48 circuits at 2.00 mm pitch are required. Its shrouded black housing protects the 48 male pins from accidental contact and ensures polarized mating in multi-connector assemblies. The SMT footprint allows automated board assembly while maintaining the connector's mechanical stability across extended body lengths of 2.132 inch.
Specifications
| YTEOL | 8.4 |
| Body Breadth | 0.257inch |
| Body Depth | 0.429inch |
| Body Length | 2.132inch |
| 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 |
| Polarization Key | POLARIZED HOUSING |
| Terminal Pitch | 2mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 48 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits and what body length does STMM-124-02-T-D-SM provide for cable-to-board connections?
The STMM-124-02-T-D-SM offers 48 circuits in a dual-row (24x2) layout at 2.00 mm pitch, with a body length of 2.132 inch, breadth of 0.257 inch, and depth of 0.429 inch. This combination of high circuit count and extended body length suits applications requiring numerous signal lines routed from a cable harness to a PCB in a single shrouded connector.
What contact style does STMM-124-02-T-D-SM use and which cable mates are compatible?
This connector uses a square pin (SQ PIN-SKT) contact style, which accepts socket-type cable mates designed for the 2.00 mm pitch STMM series. SAMTEC typically offers multiple mating cable assemblies for this series including discrete wire configurations supporting 26 to 30 AWG conductors rated for signal currents up to approximately 2 A per contact, suitable for multi-wire harnesses in industrial and embedded systems.
For a densely populated board, how does the STMM-124-02-T-D-SM's shrouded housing help compared to an open-pin header?
The shrouded housing of the STMM-124-02-T-D-SM encloses all 48 male pins within a black polarity-keyed shell, preventing lateral mis-mating and protecting pins from accidental shorts or mechanical damage during cable insertion. On boards with multiple 2.00 mm pitch connectors, the shroud also simplifies visual identification and reduces assembly errors, an important benefit when handling 48-circuit harnesses in compact industrial panel wiring.
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