TMM-144-01-S-D-SM

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.059" (1.50mm)
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:	Liquid Crystal Polymer (LCP)
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3.2A per Contact
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	88
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	TMM
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.126" (3.20mm)
Contact Length - Post:	--

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Rectangular Connectors - Headers, Male Pins

TMM-144-01-S-D-SM is a type of male pin supported rectangular electrical connector used in various applications in the electronics industry. It is engineered to provide electrical continuity between a single pin and a single wire, thereby avoiding contact losses or shorts due to wire movement. The connector is among the most widely used in both industrial and commercial electrical applications and is a very durable solution.

Structure and Features

The TMM-144-01-S-D-SM is a multi-contact rectangular electrical connector with a single pin and a single wire configuration. The configuration in the form of a shielded SMT rail (surface mount technology) allows the connector to accommodate a range of applications including those related to transportation, automotive, telecommunications, defense, and computing. Its dimensions and shape are designed for exact configurations and makes it suitable for dense and complex layouts in PCBs. It comes with a variety of shielding and mating styles.

Materials and Easy Handling

The TMM-144-01-S-D-SM connector is made of high-temperature plastics, metals, and insulators for maximum performance and durability. Constructed with an engineered plastic housing, this connector is designed to be easy to mount and unmount quickly and conveniently. The contact material used is compliant with lead-free requirements.

Application Fields and Working Principle

The TMM-144-01-S-D-SM connector is used mainly in applications that require an electrical connection between a single pin and a single wire in a wide range of cable assemblies ranging from automotive/defense to telecommunications/networking. It works on a principle of inserting the male connector pin into the female connector socket and getting securely locked in place, providing electrical continuity between the two. The application fields for this connector in transportation, automotive, telecommunications, defense and computing are varied. These include wiring harnesses, cables and assemblies for automotive applications, military and defense systems, industrial equipment, telecom infrastructure, energy control systems, and computer peripherals.

TMM-144-01-S-D-SM Performance and Quality

The TMM-144-01-S-D-SM connector is designed to meet the demanding requirements of electronic applications and offers reliable performances. It has a reliable mating interface which ensures the required level of connection quality, coupled with an overmold cable assembly that provides stability in a wide range of environmental conditions. The connector is also designed for a high degree of shock and vibration resistance, which make it perfect for dynamic and challenging applications. Additionally, because of its reliable performance and high-quality construction, the TMM-144-01-S-D-SM connector complies with applicable standards such as CECC 58000-3, EN 55022, and UL 94V-0. It is designed for long-term reliability and can withstand up to 500 mating cycles, thereby ensuring a secure and reliable connection in the most extreme environment.

Conclusion

The TMM-144-01-S-D-SM is a reliable and robust single-pin single-wire electrical connector designed to provide electrical continuity between a single pin and a single wire. This connector is widely used in different application fields related to transportation, automotive, telecommunications, defense, and computing. It has a reliable mating interface, shock and vibration resistance, and complies with applicable standards such as CECC 58000-3, EN 55022, and UL 94V-0. This makes it a perfect solution for most electronic applications and highly durable.

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