ESQ-125-12-S-D

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	550VAC
Current Rating:	5.7A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.090" (2.29mm)
Insulation Height:	0.435" (11.05mm)
Series:	ESQ
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	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

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ESQ-125-12-S-D application field and working principleThe ESQ-125-12-S-D is a type of rectangular connector, typically used in applications requiring exceptional reliability and repeatability, while also providing superior electrical performance. It is a surface-mountable, low profile, low-profile, four-pin header connector with a pitch of 10mm. This connector is compatible with standard 0.8mm square crimp terminal connectors. It is RoHS compliant and provides good LCM resistance.In applications such as electronic test equipment, board-to-board connections, and multilayer systems, these connectors offer improved performance compared to through-hole connectors or multi-pin connectors. This type of connector is also suitable for a variety of high frequency applications, including USB and Ethernet.The ESQ-125-12-S-D connector operates using two opposing contact strips that slide in and out of the header with the help of a rotary force. When the contacts are engaged, a secure electrical connection is established. The contacts remain securely locked in place even under severe conditions of vibrations and shock. This ensures a reliable and robust connection.Furthermore, the design of the connector incorporates a low level of contact force, which enables an easy connection and disconnection of the header. This low level of contact force also helps improve the life cycle of the connector. This connector is designed to function in extreme environments and to withstand temperatures up to 105°C. Additionally, it is rated to a maximum current of 15A and is suitable for use with conductors up to 13AWG.In summary, the ESQ-125-12-S-D is a low-profile, four-pin header connector that is highly reliable and repeatable, and offers superior electrical performance. It is suitable for a variety of high-frequency applications, including USB and Ethernet, and is designed to meet the needs of various demanding industrial applications. Additionally, the connector is designed to withstand high temperatures, and is rated to a maximum current of 15A.

The specific data is subject to PDF, and the above content is for reference