STMM-125-02-L-D-SM-K-TR SAMTEC Connector (Other) In Stock
STMM-125-02-L-D-SM-K-TR is a SAMTEC connector for board-to-board interconnects and embedded control boards. Key specs include 50 pins, -55 deg C to 125 deg C, and documented package. From quoted pricing with in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- 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
- 50 pins rating for connector selection
- -55 deg C to 125 deg C context for footprint and sourcing checks
- documented package format for practical PCB assembly
- Designed for board-to-board interconnects and related OEM builds
Applications
STMM-125-02-L-D-SM-K-TR is suited for board-to-board interconnects, embedded control boards, test fixtures, and production equipment where buyers need a connector with 50 pins. It is appropriate for prototype builds, maintenance replacements, and production sourcing when the -55 deg C to 125 deg C and package fit the approved design.
Specifications
| Factory Lead Time | 2 Weeks, 6 Days |
| YTEOL | 8.4 |
| Body Breadth | 0.237inch |
| Body Depth | 0.24inch |
| Body Length | 2.193inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.078inch |
| Mating Contact Row Spacing | 0.078inch |
| 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 |
| PCB Contact Row Spacing | 4.66mm |
| Plating Thickness | 10u inch |
| Rated Current (Signal) | 3A |
| Terminal Pitch | 2mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 50 |
| UL Flammability Code | 94V-0 |
| 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
Which designs are a good fit for STMM-125-02-L-D-SM-K-TR from SAMTEC?
STMM-125-02-L-D-SM-K-TR fits board-to-board interconnects, embedded control boards, test fixtures, and production equipment when designers need 50 pins in a connector. The available record also highlights 50 pins, helping engineers screen electrical and mechanical compatibility before release.
How should buyers check PCB or assembly fit for STMM-125-02-L-D-SM-K-TR?
Review the documented package details and confirm 50 pins against the target footprint, mating connector, or circuit layout. A mismatch in 50 pins can block assembly even when the electrical rating looks acceptable.
What procurement details matter when approving alternates for STMM-125-02-L-D-SM-K-TR?
Procurement should match the 50 pins, 50 pins, manufacturer series, lifecycle status, and compliance requirements before substitution. Even one changed rating such as -55 deg C to 125 deg C can affect qualification, safety margin, or board fit.
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