TFM-120-02-S-D-LC-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-120-02-S-D-LC-P-TR is a 40-position dual-row board connector with .050" pitch, gold-over-nickel contact finish, and split board lock. Features low-profile design with 1.125" body length for compact PCB interconnects. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- TFM-120-02-S-D-LC-P-TR Datasheet PDF
- Category
- Connector
- Price
- From $3.9389(MOQ 1)
- 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 TFM-120-02-S-D-LC-P-TR?
- Gold-over-nickel contact finish on mating surfaces ensures reliable low-resistance connections rated for repeated mating cycles
- Split board lock (LC) feature mechanically secures the connector to the PCB, preventing accidental unmating under vibration
- Tape-and-reel (TR) packaging enables automated pick-and-place SMT assembly for high-volume production runs
What is TFM-120-02-S-D-LC-P-TR used for?
The TFM-120-02-S-D-LC-P-TR is used in high-density board-to-board and mezzanine interconnect applications where reliable signal integrity and mechanical retention are critical. Its compact .050" pitch dual-row format and split board lock make it ideal for portable instruments, industrial control modules, and communications equipment where vibration resistance and space savings are both required.
What are the specifications of TFM-120-02-S-D-LC-P-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 2 Weeks, 6 Days |
| YTEOL | 9.4 |
| Board Mounting Option | SPLIT BOARD LOCK |
| Body Breadth | 0.225inch |
| Body Depth | 0.22inch |
| Body Length | 1.125inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| 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 Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 3.429mm |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 40 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, Vietnam |
Where can I find the TFM-120-02-S-D-LC-P-TR datasheet?
TFM-120-02-S-D-LC-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-120-02-S-D-LC-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the TFM-120-02-S-D-LC-P-TR use and what mating cycles does it support?
The TFM-120-02-S-D-LC-P-TR uses gold-over-nickel on mating contacts and tin with a nickel barrier on termination contacts. Gold-over-nickel typically supports 100 or more mating cycles, providing stable contact resistance below 20 mΩ for reliable signal transmission in high-cycle connector applications such as test fixtures or field-replaceable modules.
How does the split board lock on the TFM-120-02-S-D-LC-P-TR improve mechanical reliability?
The split board lock (LC suffix) feature uses two mechanical tabs that press-fit into PCB holes, securing the connector body so it withstands lateral forces and vibration without unsoldering. This is especially valuable in automotive or industrial designs subject to 5 G or higher mechanical shock, keeping the 40-pin dual-row interface mechanically stable.
For a compact mezzanine PCB stack, how much board area does the TFM-120-02-S-D-LC-P-TR occupy?
The TFM-120-02-S-D-LC-P-TR body measures 1.125 inches long by 0.225 inches wide and 0.22 inches deep, giving it a footprint of roughly 1.125 x 0.225 inches (28.6 x 5.7 mm). This compact footprint makes it well-suited for mezzanine and daughter-card designs where PCB real estate is at a premium and 40 signals must be routed at .050" pitch.
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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 |
|---|---|---|
| 1+ | $8.6800 | $8.68 |
| 50+ | $5.8400 | $292.00 |
| 100+ | $5.3800 | $538.00 |
| 500+ | $4.9300 | $2465.00 |
| 1000+ | $4.1843 | $4184.34 |
| 2000+ | $3.9389 | $7877.84 |
In Stock · 24h Response · Worldwide Shipping
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