1-745492-7

Series:	AMPLIMITE HDE-20
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub
Connector Type:	Plug, Male Pins
Number of Positions:	9
Number of Rows:	2
Shell Size, Connector Layout:	1 (DE, E)
Contact Type:	Signal
Mounting Type:	Free Hanging (In-Line)
Flange Feature:	Housing/Shell (Unthreaded)
Termination:	IDC, Discrete Wire
Features:	Grounding Indents
Shell Material, Finish:	Steel, Tin Plated
Contact Finish:	Gold
Contact Finish Thickness:	Flash
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Current Rating:	Varies by Wire Gauge
Operating Temperature:	-55°C ~ 105°C
Voltage Rating:	250V
Color:	Black
Contact Form:	--
Housing Material:	Thermoplastic, Glass Filled
Wire Gauge:	--
Contact Material:	Phosphor Bronze
Backset Spacing:	--

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Introduction of D-SUB Connectors

D-Sub connectors, known as their common name D-Subs, are widely used in a variety of applications. The two most common categories of D-Sub connectors are the standard DB connectors and high-density HD connectors. DBs are used for data and computer signal transmission, while HDs are designed for applications such as mil-spec, aerospace, and routers. Different types of D-Sub connectors vary by size, design, contact number, and contact arrangement. While the majority feature 3-pin to 9-pin configurations, D-Subs also come in 60 and over 90-pin configurations. The smallest versions are the mini, which range from 2-15 pins.

1-745492-7 Application Field and Working Principle

The 1-745492-7 connector is a 3-pin D-Sub connector manufactured by Amphenol. It is designed for use in harsh environments and is great for rugged applications that demand reliable connections. This heavy-duty connector features a black plastic housing with nickel-plated steel contact pins, an integrated locking latch, and a mounting bracket - making it an ideal choice for automotive, power, and industrial applications. The 1-745492-7 connector can support a wide range of signal types, including pulse and analog signals. It also offers excellent resistance to shock and vibration. Furthermore, it is rated IP67 waterproof and operates within a temperature range of -40°C to +125°C.

Conclusion

D-Sub connectors are typically available in three different versions: male, female, and protective covers. They are versatile connectors available in a variety of sizes and pin configurations and designed for use in a variety of applications. The 1-745492-7 is a 3-pin D-Sub connector designed for use in harsh environments. It is great for rugged applications as it features a black plastic housing, nickel-plated steel contact pins, an integrated locking latch, and a mounting bracket. It can support a wide range of signal types, offers excellent resistance to shock and vibration, and is IP67 rated waterproof.

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