STMM-120-02-FM-D-SM-K-TRAlternatives & Equivalent Parts
About STMM-120-02-FM-D-SM-K-TR
STMM-120-02-FM-D-SM-K-TR is a Connector component manufactured by SAMTEC. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | STMM-120-02-FM-D-SM-K-TRSource | STMM-120-02-F-D-SM-K-TR | STMM-120-02-F-D-SM |
|---|---|---|---|
| Manufacturer | SAMTEC | SAMTEC | SAMTEC |
| Package Type | Other | Other | Other |
| Pin Count | 40 | 40 | 40 |
| Temperature Range | — | — | -55.0°C ~ 125.0°C |
| Price | — | $2.0880 | $1.8631 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | — | 8.4 | 8 |
| Connector Type | — | BOARD CONNECTOR | BOARD STACKING CONNECTOR |
| Contact Gender | — | MALE | MALE |
| DIN Conformance | — | NO | — |
| Filter Feature | — | NO | NO |
| IEC Conformance | — | NO | — |
| MIL Conformance | — | NO | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | — | NO | NO |
| Mounting Style | — | STRAIGHT | STRAIGHT |
| Mounting Type | — | BOARD | BOARD |
| Number Of Connectors | — | ONE | ONE |
| Number of Rows Loaded | — | 2 | 2 |
| Option | — | GENERAL PURPOSE | — |
| Rated Current (Signal) | — | 3 A | 3 A |
| Terminal Pitch | — | 2 mm | 2.0066 mm |
| Termination Type | — | SURFACE MOUNT | SURFACE MOUNT |
| Total Number of Contacts | — | 40 | 40 |
| Pbfree Code | — | — | Yes |
| Body Breadth | — | — | 0.257 inch |
| Body Depth | — | — | 0.19 inch |
| Contact Finish Mating | — | — | GOLD FLASH OVER NICKEL (50) |
| Contact Finish Termination | — | — | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Material | — | — | PHOSPHOR BRONZE |
| Contact Pattern | — | — | RECTANGULAR |
| Contact Style | — | — | SQ PIN-SKT |
| Insulator Material | — | — | POLYAMIDE |
| JESD-609 Code | — | — | e3 |
| Mating Contact Pitch | — | — | 0.079 inch |
| Mating Contact Row Spacing | — | — | 0.079 inch |
| Mounting Option 1 | — | — | LOCKING |
| Number Of PCB Rows | — | — | 2 |
| PCB Contact Pattern | — | — | RECTANGULAR |
| PCB Contact Row Spacing | — | — | 2.0066 mm |
| Plating Thickness | — | — | FLASH inch |
| Polarization Key | — | — | POLARIZED HOUSING |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for STMM-120-02-FM-D-SM-K-TR — response within 24 hours.
Quick Links
Board Connector, 40 Contact(s), 2 Row(s), Male, Straight, Surface Mount Terminal
Board Stacking Connector, 40 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking
Why Look for Alternatives?
Finding alternatives for STMM-120-02-FM-D-SM-K-TR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating STMM-120-02-FM-D-SM-K-TR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Our sourcing team can help find compatible alternatives for STMM-120-02-FM-D-SM-K-TR. Get expert recommendations within 24 hours.
FAQ
What is equivalent to STMM-120-02-FM-D-SM-K-TR?
Known equivalents for STMM-120-02-FM-D-SM-K-TR include STMM-120-02-F-D-SM-K-TR, STMM-120-02-F-D-SM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STMM-120-02-FM-D-SM-K-TR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify STMM-120-02-FM-D-SM-K-TR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.