SMM-121-02-H-D

Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
Contact Material:	Beryllium Copper
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	350VAC
Current Rating:	3.2A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.140" (3.56mm)
Series:	Tiger Eye™ SMM
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	42
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tube

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Introduction SMM 121-02-H-D is a rectangular connector. It is a two-position, right-angle header which includes a female socket, and is suitable for applications that require high performance and reliability. The products are created with the latest state-of-the-art technology in order to provide superior features and performance that will satiate the needs of the consumer. Application Field The SMM 121-02-H-D connector is applicable in industries such as aerospace, medical, telecommunications, military, and automotive. It is designed to connect and disconnect swiftly and with reliable performance in these fields. The applications that support this connector include audio and video, computer systems, instrumentation, power supplies, and telecommunications. The connector can also be used for applications where high frequency data transmission is required. Additionally, it is versatile and its compact size allows it to be used in tight spaces and limited room environments.Working Principle The SMM 121-02-H-D connector works by applying a lanced side-receptacle onto the mating device. The female socket part consists of dual contact points housed within an insulated casing. The contact itself is made of a corrosion-resistant plated brass and the insulation casing is made from a high-temp thermoplastic material. This material contains a high impact capability without compromising the connector\'s performance level. The contact geometry is designed in such a way that the connectors are able to provide reliable signal transmission even under extreme vibration or shock conditions. The spring-loaded receptacles are able to provide a higher insertion force while minimizing contact resistance for better resistance to shock and vibration. Additionally, the female sockets provide a superior signal strength with a minimum of noise. Conclusion The SMM 121-02-H-D is a two-position, right-angle, rectangular connector that includes a female socket. This connector is suitable for industries which require high performance and reliability, such as Aerospace, Military, Automotive and Telecommunications. It has dual contact points housed within an insulated casing that are made of corrosion-resistant plated brass, and its spring-loaded receptacles are able to provide a higher insertion force for better resistance to shock and vibration. This connector is able to provide reliable signal transmission even under extreme conditions and provide superior signal strength with a minimum of noise.

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