TFC-140-02-LM-D-A-K-TRAlternatives & Equivalent Parts
About TFC-140-02-LM-D-A-K-TR
TFC-140-02-LM-D-A-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 | TFC-140-02-LM-D-A-K-TRSource | TFC-140-02-L-D-A-K-TR | TFC-140-02-F-D-A-K-TR | TFC-140-02-L-D-K-TR | TFC-140-02-LM-D-A | TFC-140-02-FM-D-A |
|---|---|---|---|---|---|---|
| Manufacturer | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC |
| Package Type | Other | Other | Other | Other | Other | Other |
| Pin Count | 80 | 80 | 80 | 80 | 80 | 80 |
| Temperature Range | — | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | — | $4.1121 | $3.0680 | $3.8160 | $3.4202 | $4.2000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| YTEOL | — | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Board Mounting Option | — | PEG | PEG | — | — | — |
| Body Breadth | — | 0.225 inch | 0.225 inch | 0.225 inch | 0.225 inch | 0.225 inch |
| Body Depth | — | 0.226 inch | 0.226 inch | 0.226 inch | 0.226 inch | 0.226 inch |
| Body Length | — | 2.125 inch | 2.125 inch | 2.125 inch | 2.125 inch | 2.125 inch |
| Connector Type | — | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | — | GOLD (15) | GOLD (3) | GOLD (15) | GOLD (15) | GOLD (3) |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Contact Gender | — | MALE | MALE | MALE | MALE | MALE |
| Contact Material | — | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE |
| Contact Pattern | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | — | 15 mΩ | 15 mΩ | 15 mΩ | 15 mΩ | 15 mΩ |
| Contact Style | — | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| Dielectric Withstanding Voltage | — | 825VAC V | 825VAC V | 825VAC V | 825VAC V | 825VAC V |
| Filter Feature | — | NO | NO | NO | NO | NO |
| Insulation Resistance | — | 5000000000 Ω | 5000000000 Ω | 5000000000 Ω | 5000000000 Ω | 5000000000 Ω |
| Insulator Color | — | BLACK | BLACK | BLACK | BLACK | BLACK |
| Insulator Material | — | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | — | e3 | e3 | e3 | e3 | e3 |
| Mating Contact Pitch | — | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch |
| Mating Contact Row Spacing | — | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | NO | NO | NO | NO | NO |
| Mounting Style | — | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | — | BOARD | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | — | ONE | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | — | 2 | 2 | 2 | 2 | 2 |
| Number of Rows Loaded | — | 2 | 2 | 2 | 2 | 2 |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | — | 3.43 mm | 3.43 mm | 3.43 mm | 3.43 mm | 3.43 mm |
| Plating Thickness | — | 15u inch | 3u inch | 15u inch | 15u inch | 3u inch |
| Polarization Key | — | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING |
| Rated Current (Signal) | — | 2.9 A | 2.9 A | 2.9 A | 2.9 A | 2.9 A |
| Reference Standard | — | UL | UL | UL | UL | UL |
| Terminal Pitch | — | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Termination Type | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Total Number of Contacts | — | 80 | 80 | 80 | 80 | 80 |
| UL Flammability Code | — | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 |
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 5 alternatives for TFC-140-02-LM-D-A-K-TR — response within 24 hours.
Quick Links
Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Why Look for Alternatives?
Finding alternatives for TFC-140-02-LM-D-A-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 TFC-140-02-LM-D-A-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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FAQ
What is equivalent to TFC-140-02-LM-D-A-K-TR?
Known equivalents for TFC-140-02-LM-D-A-K-TR include TFC-140-02-L-D-A-K-TR, TFC-140-02-F-D-A-K-TR, TFC-140-02-L-D-K-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TFC-140-02-LM-D-A-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 TFC-140-02-LM-D-A-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.