BBL-121-G-E

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.070" (1.78mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Post:	Nickel
Contact Material:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	--
Overall Contact Length:	0.300" (7.62mm)
Ingress Protection:	--
Material Flammability Rating:	--
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	50.0µin (1.27µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	21
Number of Rows:	1
Row Spacing - Mating:	--
Series:	BBL
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.105" (2.67mm)
Contact Length - Post:	0.125" (3.18mm)

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Introduction of BBL-121-G-E Rectangular Connector - Header, Male Pins

The BBL-121-G-E Rectangular Connector - Header, Male Pins, is a high-performance four-position electromagnetic connector, designed to meet the demanding requirements of industrial automation applications. This header is capable of handling up to 6 A current at 125 VAC, and features a spring tension design that allows for a secure connection. The housing is made from flame retardant UL 94V-0 rated plastic for safety and reliability, while the pins are made from plated bronze for high electrical performance and durability.

Application Fields of BBL-121-G-E

The BBL-121-G-E Rectangular Connector - Header, Male Pins, is designed primarily for industrial automation applications. Its spring tension design provides a reliable connection for connecting motors, controls, and sensors. It is also widely used in the medical and scientific fields for making secure connections in sophisticated measuring devices. The connector is also suitable for applications such as solar panel array wiring, electrical junction boxes, street lighting, and much more.

Working Principle of BBL-121-G-E

The BBL-121-G-E Rectangular Connector - Header, Male Pins, contains four simple pins connected to a single header. The pins are inserted into corresponding mating PCBs, where they are held in place by a spring-loaded claw. When mating the connector and the PCB, the spring gives way, allowing the pins to be securely held in their intended positions. The contact between the pins and the PCB is completed by a conductive coating that is applied to the pins and helps carry the electrical signal to the next pin in the circuit.

Conclusion

The BBL-121-G-E Rectangular Connector - Header, Male Pins, is a high-performance connecting system designed to meet the demanding requirements of industry applications. It is designed to provide reliable connections to motors, controls, and sensors, making it an ideal choice for industrial automation. Additionally, its spring-tension design ensures a secure connection between the pins and the mating PCBs, and the contact between the pins and the PCB is completed by a conductive coating that carries the electrical signal to the next pin in the circuit.

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