TFM-140-02-S-D-LC SAMTEC Connector (Other) In Stock
The TFM-140-02-S-D-LC is a 80-position dual-row 2.00 mm pitch board-to-board connector from SAMTEC featuring matte tin over nickel contact finish, split board lock mounting, and 1-week factory lead time for reliable high-density PCB interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TFM-140-02-S-D-LC Datasheet PDF
- Category
- Connector
- Price
- From $7.7700(MOQ 1)
- Temp Range
- -65.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-140-02-S-D-LC?
- 80-position dual-row 2.00 mm pitch board-to-board connector for high-density interconnects
- Split board lock (LC) mounting option for secure mechanical retention on PCB
- Matte tin over nickel contact finish providing reliable low-resistance electrical connections
- 1-week factory lead time with RoHS-compliant, lead-free construction
What is TFM-140-02-S-D-LC used for?
The TFM-140-02-S-D-LC is suited for high-density board-to-board signal interconnects in industrial control systems, telecommunications equipment, and test and measurement instruments. Its 80-position dual-row configuration and split board lock mounting make it ideal for applications requiring secure mechanical retention and reliable signal integrity in compact PCB assemblies.
What are the specifications of TFM-140-02-S-D-LC?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 9.4 |
| Additional Feature | NONE |
| Board Mounting Option | SPLIT BOARD LOCK |
| Body Breadth | 0.225inch |
| Body Depth | 0.225inch |
| Body Length | 2.125inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | MATTE TIN OVER NICKEL (50) |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 600VAC V |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| 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 | 1.27mm |
| Plating Thickness | 30u inch |
| Polarization Key | SHRD ENDS |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 80 |
| 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 |
| Country of Origin | Malaysia, Vietnam |
Where can I find the TFM-140-02-S-D-LC datasheet?
TFM-140-02-S-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-140-02-S-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TFM-140-02-S-D-LC provide and what is its pitch?
The TFM-140-02-S-D-LC features 80 positions arranged in a dual-row configuration with a 2.00 mm pitch, making it suitable for high-density board-to-board interconnect applications requiring a large number of signal contacts in a compact 2.125-inch body length.
What board mounting option does the TFM-140-02-S-D-LC use and why does it matter for PCB design?
The TFM-140-02-S-D-LC uses a split board lock (LC) mounting option, which provides enhanced mechanical retention by securing the connector body to the PCB. This is critical in vibration-prone environments where connector mating integrity must be maintained over the product lifetime of 9.4 years (YTEOL).
What contact finish does the TFM-140-02-S-D-LC use and how does it affect corrosion resistance?
The TFM-140-02-S-D-LC uses matte tin over nickel contact finish, which provides adequate corrosion resistance for indoor industrial environments. This finish supports multiple mating cycles and is compatible with standard 2.00 mm pitch mating connectors, with a body breadth and depth of 0.225 inch each.
Is the TFM-140-02-S-D-LC RoHS compliant and what is its typical lead time?
Yes, the TFM-140-02-S-D-LC is RoHS compliant and lead-free (Pb-free code: Yes). SAMTEC typically ships this connector within 1 week factory lead time, making it accessible for production schedules in telecommunications, industrial automation, and embedded computing designs.
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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+ | $12.6000 | $12.60 |
| 5+ | $11.9765 | $59.88 |
| 10+ | $10.0000 | $100.00 |
| 25+ | $9.4860 | $237.15 |
| 28+ | $8.4221 | $235.82 |
| 31+ | $7.7700 | $240.87 |
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