| Allicdata Part #: | M80-8520445-ND |
| Manufacturer Part#: |
M80-8520445 |
| Price: | $ 0.58 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Harwin Inc. |
| Short Description: | 4 WAY SIL VERT PC-TAIL MALE |
| More Detail: | Connector Header Through Hole 4 position 0.079" (2... |
| DataSheet: |  M80-8520445 Datasheet/PDF |
| Quantity: | 1000 |
| 1008 +: | $ 0.52637 |
| Operating Temperature: | -55°C ~ 125°C |
| Insulation Height: | 0.219" (5.56mm) |
| Contact Shape: | Circular |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 29.5µin (0.75µm) |
| Contact Finish - Post: | -- |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Polyamide (PA46), Nylon 4/6 |
| Features: | -- |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 2.2A |
| Voltage Rating: | 800V |
| Mated Stacking Heights: | 7.23mm, 10.2mm, 13.46mm |
| Contact Finish Thickness - Post: | -- |
| Applications: | -- |
| Number of Positions Loaded: | All |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions: | 4 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.079" (2.00mm) |
| Series: | Datamate L-Tek |
| Style: | Board to Board or Cable |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Latch Holder |
| Contact Length - Mating: | -- |
| Contact Length - Post: | 0.118" (3.00mm) |
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Rectangular Connectors - Headers, Male Pins are widely used in many applications and are applicable for both signal circuits and power circuits. The M80-8520445 is a typical example in the line of rectangular connectors - headers, male pins.
M80-8520445 Applications
The M80-8520445 is designed for industrial and commercial applications, providing 2 independent power circuits, which is featured with high total current carrying capacity. It’s suitable for use in consumer electric products such as chassis, appliances, and water heating electric tools. At the same time, because of its great vibration resistance, it has applications in the agricultural and construction machinery equipment. Moreover, The M80-8520445 is an excellent choice in automotive and transportation due to its great electrical performance, which is resistant to acid, alkaline and other environmental conditions.
Construction and Features of M80-8520445
The M80-8520445 is a rectangular connector - headers, male pins with two power circuits. It is made of UL 94V-2 polyamide based thermoplastic resin, which is featured with high impact resistance and excellent electrical insulation properties. There is an integrated ground screw at the opposite end, providing excellent EMC shielding capacity. It has a temperature range of -25°C to 85°C and is UL94V-2 flame retardant certified. It also has a nominal resistance rating of 5mΩ and a nominally rated current of 20A in each circuit.
M80-8520445 Working Principle
A common connection structure of the M80-8520445 is two parallel forward-facing headers, with each containing eight identical pins. The two circuits are alternately connected together through the eight pins. As shown in the diagrams, the electrical connection is completed by the two outer pins. The inner six pins increase the electrical contact pressure, maintaining the connection strength.
The vibration resistance between the two circuits is provided by its integrated ground screw. It makes sure that the two circuits are electrically connected together without any loose contact, effectively reducing the noise interference caused by the vibration.
The M80-8520445 is easy to install and requires no special tools or skill. It can be simply affixed with a standard screwdriver, making it user-friendly.
Conclusion
The M80-8520445 is a powerful rectangular connector - header, male pin product designed for use in industrial and commercial applications. Its feature of high-total current capacity and strong vibration resistance makes it perfect for automotive and transportation engineering, chassis, and other electronic equipments. The integrated ground screw and the tight contact ensure a reliable connection and minimal noise interference. Lastly, its user-friendly construction allows for fast and easy installation.
The specific data is subject to PDF, and the above content is for reference
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