| Allicdata Part #: | A34256-21-ND |
| Manufacturer Part#: |
9-146278-0-21 |
| Price: | $ 1.32 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN HDR BRKWAY .100 21POS VERT |
| More Detail: | Connector Header Through Hole 21 position 0.100" (... |
| DataSheet: |  9-146278-0-21 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 1.18440 |
| 10 +: | $ 1.05903 |
| 100 +: | $ 0.87236 |
| 500 +: | $ 0.68957 |
| 1000 +: | $ 0.59195 |
| 5000 +: | $ 0.54002 |
| 10000 +: | $ 0.51925 |
| Operating Temperature: | -65°C ~ 105°C |
| Insulation Height: | 0.090" (2.29mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Tin |
| Contact Finish Thickness - Mating: | 100.0µin (2.54µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Copper Alloy |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Features: | -- |
| Overall Contact Length: | 0.440" (11.18mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 3A |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 100.0µin (2.54µm) |
| Applications: | -- |
| Number of Positions Loaded: | All |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header, Breakaway |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions: | 21 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | AMPMODU Mod II |
| Style: | Board to Board or Cable |
| Shrouding: | Unshrouded |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | 0.230" (5.84mm) |
| Contact Length - Post: | 0.120" (3.05mm) |
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Rectangular Connectors - Headers, Male Pins
9-146278-0-21 is a type of electrical rectangular connector. Specifically, it is a header, male pin type, and it is used for many different applications. Below is a rundown of its working principle and applications.
Working Principle
The 9-146278-0-21 header, male pin, has a threaded guide that provides support and quick engagement. This helps make it easier to mate with the female connector, which is inserted into the guide before attachment and connection. The threaded guide, with its small amount of force, holds the female securely in place, with the pins making direct contact with the female. This helps provide a secure connection.
The 9-146278-0-21 header, male pin, also features multi-point contact. This combined with the retaining force of the threaded guide, assists in providing a reliable connection that can withstand many different conditions. The multi-point contact helps against shock, vibration, and other environmental factors.
Applications
The 9-146278-0-21 header, male pin, is capable of being used in a wide range of applications. It is used in many industrial, commercial, and consumer applications. It can be used in audio systems, light systems, power systems, automotive applications, heating/ventilation/air conditioning (HVAC) systems, computer applications, and many more.
It is also designed for use in harsh conditions and can be used in highly hostile environments, such as that of a nuclear reactor. Its multi-point contact and threaded guide helps ensure that the connection is reliable, even in these more demanding conditions.
The 9-146278-0-21 header, male pin, is also designed to be low cost, making it an ideal choice for applications where cost is a significant factor. This makes it a great choice for consumer electronics.
Conclusion
The 9-146278-0-21 header, male pin, is a versatile and reliable electrical rectangular connector. It features a threaded guide for quick engagement with the female connector, a multi-point contact for reliable connections in various environments, and is also ergonomic and cost-effective. Its diverse range of applications make it a great choice for a variety of different projects and tasks.
The specific data is subject to PDF, and the above content is for reference
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