| Allicdata Part #: | TFM-140-21-S-D-A-ND |
| Manufacturer Part#: |
TFM-140-21-S-D-A |
| Price: | $ 9.47 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | .050 X .050 MICRO STRIPS |
| More Detail: | Connector Header Through Hole 80 position 0.050" (... |
| DataSheet: |  TFM-140-21-S-D-A Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 8.52390 |
| Operating Temperature: | -55°C ~ 125°C |
| Insulation Height: | 0.360" (9.14mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Features: | Board Guide |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 2.9A per Contact |
| Voltage Rating: | 275VAC |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | -- |
| Applications: | -- |
| Number of Positions Loaded: | All |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.050" (1.27mm) |
| Number of Positions: | 80 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.050" (1.27mm) |
| Series: | Tiger Eye™ TFM |
| Style: | Board to Board or Cable |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | 0.139" (3.53mm) |
| Contact Length - Post: | 0.080" (2.03mm) |
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TFM-140-21-S-D-A is a type of rectangular connectors - headers, male pins. This connector is widely used in many applications to facilitate electrical connection with various devices. It plays a vital role in connecting power and data lines. This article will introduce its application field and working principle.
Applications
The TFM-140-21-S-D-A rectangular connector is primarily used in embedded applications, such as medical, automotive, instrumentation and other testing devices. It is used to interconnect circuit loops, implementing complex automac control strategies. It can also be used in the consumer electronics sector, such as in camers, smartphones, laptops, televisions, home appliances, etc. It is designed to be reliable and durable in these environments. Lastly, it is also widely used in various industries for wiring installation, due to its stability and long service life.
Working Principle
The TFM-140-21-S-D-A rectangular connector is a multipin reusable connector. It is composed of a housing, a male pin, and a fixed nut for easy wiring and installation. The contact surface of the male pin and the housing are rectangular. This design is able to avoid screws or soft board movement, making sure reliable electrical connection of the wires and power line.
The pins are made from a conductive material like copper or steel, so they are able to pass electricity throug the housing. This makes it suitable for a variety of applications, such as low power AC/DC signal transmission or even larger amperage for industrial use. The pins and the nut are connected with each other through the guiding stripes on the outer surface of the housing, which can effectively resist external force. The tight connection between each components can provide remarkable waterproof and dustproof performance.
The specific data is subject to PDF, and the above content is for reference
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