| Allicdata Part #: | 3-174820-8-ND |
| Manufacturer Part#: |
3-174820-8 |
| Price: | $ 0.23 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN HEADER .049" 8POS SMT TIN |
| More Detail: | Connector Header Surface Mount 8 position 0.049" (... |
| DataSheet: |  3-174820-8 Datasheet/PDF |
| Quantity: | 1000 |
| 20000 +: | $ 0.21668 |
| Series: | Fine Pitch |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.049" (1.25mm) |
| Number of Positions: | 8 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Number of Positions Loaded: | All |
| Style: | Board to Board |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Surface Mount |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | -- |
| Contact Length - Post: | -- |
| Overall Contact Length: | -- |
| Insulation Height: | 0.156" (3.96mm) |
| Contact Shape: | Circular |
| Contact Finish - Mating: | Tin |
| Contact Finish Thickness - Mating: | -- |
| Contact Finish - Post: | Tin |
| Contact Material: | Brass |
| Insulation Material: | Polyphenylene Sulfide (PPS) |
| Features: | Board Guide |
| Operating Temperature: | -30°C ~ 105°C |
| Ingress Protection: | -- |
| Material Flammability Rating: | -- |
| Insulation Color: | Black |
| Current Rating: | 0.5A |
| Voltage Rating: | 50V |
| Mated Stacking Heights: | 5mm, 5.8mm |
| Contact Finish Thickness - Post: | -- |
| Applications: | -- |
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Rectangular Connectors - Headers, Male Pins - 3-174820-8 Application Field and Working Principle
3-174820-8 is a rectangular connector which is used in electrical and mechanical engineering. It combines the interface of a header and male pins in one component. It is composed of a male header, shield cover and PCB boards. It is widely used for electrical connections between different PCBs, motors and other components in the applications like power supplies, computers, communication and industrial machines.
The electrical contact resistance of 3-174820-8 is less than 0.4 ohm, and its insulation resistance is greater than 1000M ohm. The thermoplastic insulators are fire-proof and able to pass the multiple flammability tests, which ensure its reliability in high temperature environment.
There are a few features of the 3-174820-8 rectangular connector. One of the most important feature is its locking system as it can be firmly locked in the mating position. It requires a certain level of force to break the connection by hand. The header also has superior insulation properties such as EMC protection and dustproof, making it suitable for applications which require stable performance.
The working principle of the 3-174820-8 rectangular connector is simple. When the connector is connected, the two male pins will connect the ends of the two wires while the headers will provide power to the components that the wires are connected to. The interface on the header can be connected to the PCB board to transfer power to a device or to provide additional signals to a device or system. In addition, the wire connection between the headers and male pins are reliable, which can prevent the connector from breaking or malfunctioning during the operation.
With the features of high electrical contact resistance and insulation resistance, 3-174820-8 rectangular connectors are widely applied in applications related with computer, communication set-ups, power supply systems, industrial machine and other applications which require high rate of reliability.
In a nutshell, 3-174820-8 rectangular connector is an ideal choice for applications in need for high accuracy, reliable transmission or signal protection. It is simple to install, and provide stable performance. The lock-in system further ensuring the reliable and safe connections.
The specific data is subject to PDF, and the above content is for reference
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