Allicdata Part #: | 0705450178-ND |
Manufacturer Part#: |
0705450178 |
Price: | $ 0.57 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Molex, LLC |
Short Description: | CONN HEADER VERT GOLD 4POS |
More Detail: | Connector Header Through Hole 4 position 0.100" (2... |
DataSheet: | 0705450178 Datasheet/PDF |
Quantity: | 1000 |
1440 +: | $ 0.51795 |
Operating Temperature: | -40°C ~ 105°C |
Insulation Height: | 0.465" (11.80mm) |
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: | Polyester, Glass Filled |
Features: | Board Guide |
Overall Contact Length: | 0.545" (13.84mm) |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | -- |
Voltage Rating: | 250V |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 74.8µin (1.90µm) |
Applications: | Automotive, General Purpose, Industrial, Medical |
Number of Positions Loaded: | All |
Packaging: | Tube |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.100" (2.54mm) |
Number of Positions: | 4 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Series: | SL™ 70545 |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Latch Holder |
Contact Length - Mating: | 0.240" (6.10mm) |
Contact Length - Post: | 0.205" (5.21mm) |
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Rectangular Connectors - Headers, Male Pins are mainly used for electric power, signal transmission and electronic control. 0705450178 mainly used in electronic products, PCB boards and test terminals, which is in accordance to IEC standard. 0705450178 has a wide range of application fields, such as current transducers, power supply, automation control, remote control, security monitoring, vehicle, communication equipment, lighting, industrial control, instrument, etc. Besides, 0705450178 is a typical component in industrial automation fields.
This article will discuss 0705450178 application field and working principle. Normally, the industrial grade rectangular connectors, like 0705450178, are available with a variety of options such as current rating, voltage rating, panel-mount, and insulation level. The temperature range that can be used for 0705450178 is generally between -25 ℃ to +85 ℃. There are also standard models and custom models with a range of different sizes.
Basically, 0705450178 has two types of contacts - head pins and female pins. The header pin is fixed on the male connector, and the female pin is fixed on the female connector. Generally, the two types of pins are made of copper-tin alloy, gold-plated, low temperature tin, and other materials. The contact surface of 0705450178 is plated with a silver alloy which ensures good electrical conductivity, strong anti-oxidation, and is wear-resistant.
The basic working principle of 0705450178 is that when the male connector and the female connector are mated, the power or signal will be transmitted from the male connector to the female connector. The contact surface between the male connector and the female connector is designed to create electrical paths and connect them. There are spring wire and metal carpets in the contact, which can ensure the reliable connection between male and female pins.
To sum up, 0705450178 is widely used in various application fields due to its reliable connecting performance, reasonable cost, and widely used current and voltage ratings. It has two main types of contacts including header pins and female pins. Its basic working principle is that when male and female connectors are mated, the power or signal will be transmitted between them. The contact surface between the two connectors is designed with spring wire and metal carpets to ensure a reliable connection between male and female pins.
The specific data is subject to PDF, and the above content is for reference
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