Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	550VAC
Current Rating:	5.2A 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:	0.480" (12.19mm)
Insulation Height:	0.435" (11.05mm)
Series:	ESW
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Kinked Pin, Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	50
Style:	Board to Board
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESW-125-14-G-D-LL Rectangular Connectors - Headers, Receptacles, Female Sockets

Application Field

The ESW-125-14-G-D-LL rectangular connectors are perfect for applications that require power and signal contacts in the same package. Typical applications are distributed I/O solutions, industrial control panels, embedded system, remote control, telecommunications, home automation, networking, storage and servers, automotive, business machines, instrumentation, medical equipment, audio/video, and power electronics.It is important to mention that the ESW-125-14-G-D-LL connector series is also popularly used mainly for low-voltage signal and power connections in industrial applications. With a streamline design, this particular type of connector is a popular choice for elegant housings and low-profile applications.

Physical Characteristics

The ESW-125-14-G-D-LL connector series is manufactured in a rectangular header/receptacle design, allowing the user to provide reliable power and signal contacts in the same package. To accommodate diverse application requirements, the connectors are available with different wire conductor gauges, also including various external shell cover sizes. The connectors measure 2.54mm (0.1”) in pitch and come in 14 socket contacts. They also have a standard height of 25.4mm (1.00”) and a total width of 19.05mm (0.75”). In addition, the connectors have a current rating of 1.2A per contact (maximum). The body of the connectors is constructed of LCP material for the inner housing, which is UL 94-HB flammability rated. The insulation walls measure 1.5mm (0.06”), and the wire protection measures 1.5mm (0.06”) as well. The outer shell is made of LCP and PC/PBT engineering plastic but is also offered with other types such as stainless steel, copper and nickel-plated and chromated metal.Moreover, the ESW-125-14-G-D-LL connector series comes with mounting ears on both sides for secure mounting on the application. The connectors are UL94-V5 rated for UL certification, and are lead-free according to RoHS compliance requirements.

Working Principle

The ESW-125-14-G-D-LL connector series utilizes gold/nickel-plated copper alloy contacts. The contacts ensure secure and reliable transmission between the connector pins and the mating socket contacts. These particular connectors utilize a side-by-side design, which allows for denser applications and provides reliable signal transmission. The contacts are specifically designed for high thermal shock resistance, tight mating, and anti-vibration.The ESW-125-14-G-D-LL connector incorporates a unique, dual-lock structure on the female mating connector for secure contact retention and reliable mating. The dual-lock provides secure mating and proper electrical contact between the contact pins and socket contacts. The design also features pre-applied pressure, which is crucial to ensure a reliable electrical connection between the pins.

Conclusion

The ESW-125-14-G-D-LL connector series is a great choice for applications that require power and signal contacts in the same package. It is a popular option because of its slim, streamline design, allowing it to be used in applications and housings that require flat, low-profile connectors. The dual-lock structure provides secure mating and reliable electrical contact, and it is UL94-V5 rated. This connector series is ideal for many applications, including distributed I/O solutions, industrial control panels, embedded systems, telecommunications, and audio/video.

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