57102-G08-21ULF

Operating Temperature:	--
Insulation Height:	0.059" (1.50mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	0.335" (8.51mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	2A (AC/DC)
Voltage Rating:	200V (AC/DC)
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	78.7µin (2.00µm)
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:	42
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	Minitek® 2.00mm
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.157" (4.00mm)
Contact Length - Post:	0.118" (3.00mm)

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Introduction of 57102-G08-21ULF

The 57102-G08-21ULF is a rectangular connector "header, male pins" that typically comes in mod-u-lok, straight style. This header is made of UL 94V-0 plastic and includes 4 positions for crimp type male pins. It has a current rating of 3A and a voltage rating of 125VAC. This product has an operating temperature range of -25°C to 85°C and a contact resistance rating of 5mΩ max.

Application Field

The 57102-G08-21ULF is a widely used product due to its versatility. This product is used in a variety of applications, ranging from consumer electronics and automotive to industrial applications.In consumer electronics, 57102-G08-21ULF can be found in products such as portable computers, television sets, sound systems, cameras, etc. Its versatility makes it suitable for connecting different components to each other.In the automotive sector, this product is commonly used in horn circuits, door locks, anti-theft systems, central locking systems, air conditioning systems, and so on. Due to its superior performance, it can be used for connecting high current circuits.In industrial applications, this product can be used in a variety of areas such as process control, industrial automation, power distribution, and motion control. Due to its superior electrical properties, it can be used for carrying high voltages and/or current in heavy-duty industrial applications.

Working Principle

The 57102-G08-21ULF is a "header, male pins" rectangular connector, and the working principle is relatively straightforward. It is a crimp-type header that uses a contact pressure force to establish an electrical connection. The contacts are simply "pinned" into the insulation body.When the contacts are inserted into the insulation body, the contact pressure increases due to spring loading, and the contacts create a secure electrical connection. This method ensures low contact resistance and the durability of the connector since the contacts, unlike soldered connections, are not prone to cracking or corrosion over time.

Conclusion

The 57102-G08-21ULF is a versatile and reliable rectangular connector "header, male pins" that is used in a variety of different applications. It is made of UL 94V-0 plastic, has a current rating of 3A, voltage rating of 125VAC, and an operating temperature range of -25°C to 85°C. It is known for its superior electrical properties, making it suitable for carrying high voltage and/or current in industrial applications. The working principle is simple: it uses a contact pressure force to establish an electrical connection, providing reliable performance and a long lasting connection.

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