| Allicdata Part #: | ESQT-120-02-L-Q-309-ND |
| Manufacturer Part#: |
ESQT-120-02-L-Q-309 |
| Price: | $ 8.11 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | ELEVATED 2MM SOCKETS |
| More Detail: | 80 Position Elevated Socket Connector Through Hol... |
| DataSheet: |  ESQT-120-02-L-Q-309 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 7.29540 |
Specifications
| Insulation Color: | Black |
| Contact Finish Thickness - Post: | -- |
| Contact Material: | Phosphor Bronze |
| Contact Shape: | Square |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Applications: | -- |
| Voltage Rating: | -- |
| Current Rating: | 4.5A 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: | 0.541" (13.74mm) |
| Insulation Height: | 0.309" (7.85mm) |
| Series: | ESQT |
| Contact Finish Thickness - Mating: | 10.0µin (0.25µm) |
| Contact Finish - Mating: | Gold |
| Fastening Type: | Push-Pull |
| Termination: | Solder |
| Mounting Type: | Through Hole |
| Row Spacing - Mating: | 0.079" (2.00mm) |
| Number of Rows: | 4 |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 80 |
| Style: | Board to Board or Cable |
| Contact Type: | Forked |
| Connector Type: | Elevated Socket |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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The ESQT-120-02-L-Q-309 is a type of rectangular connector. It belongs to the Headers, Receptacles, Female Sockets category and comes in three main configurations - Surface Mount, Through Hole, and Panel Mount. This connector is typically used in automotive, industrial, and aerospace applications and is designed for making temporary connections between two components or systems.Construction & MaterialsThe ESQT-120-02-L-Q-309 is a two-part connector with a one-piece black insulator body and a four-finger contact in the header. The insulator body is designed to endure the harsh conditions found in automotive, industrial, and aerospace applications. It is made from a premium molding material with a relatively high temperature rating. It also features corrosion protection to extend its life and reduce the risk of contact degradation. The contacts are machined from a brass alloy and feature a gold finish for maximum conductivity. The connector dimensions are such that it is compatible with other rectangular connector products and can be used with cables and wires.Connector Mounting & TerminationThe ESQT-120-02-L-Q-309 is normally mounted using surface, through hole, or panel mount configurations. The surface mount configuration is ideal for installation on flat surfaces while the through hole configuration is used for through hole PCBs. The panel mount configuration, on the other hand, is used when the connector is mounted to a front or rear panel.When installing the connector, it is important to consider the strain relief requirements of the application as over stressing the connector can result in damage. The connector is also designed to accept crimp terminals or solderless terminals. It is strongly recommended that the correct type and size of terminal is used for the application to ensure a secure connection and long-term reliability.Connector ShieldingThe ESQT-120-02-L-Q-309 is available with an optional shielding cover. The cover is made of zinc die-cast and offers EMI/RFI protection for applications exposed to high levels of electromagnetic and radio frequency interference. The cover also helps keep the contacts free from dirt and contamination and makes the connector highly resistant to mechanical vibrations.Working PrincipleThe ESQT-120-02-L-Q-309 is a simple, two-piece connector designed to make temporary connections between two components or systems. It features two robust contacts located on the mating faces of the two pieces. When two pieces are mated, the contacts establish an electrical connection between the two components, allowing power to flow through the connector. The contacts are designed to provide low contact resistance and are capable of withstanding the environmental conditions found in automotive, industrial, and aerospace applications. The connector is designed to endures high current fluctuations without compromising the integrity of the connection.Conclusion The ESQT-120-02-L-Q-309 is a robust, reliable rectangular connector designed to make temporary connections between two components or systems. It is typically used in automotive, industrial, and aerospace applications and is designed to provide reliable electrical connections in harsh environmental conditions. It is available in three main configurations - surface mount, through hole, and panel mount - and offers optional shielding for EMI/RFI protection. The connector is designed to accept a wide range of crimp or solderless terminals and is designed to endure high current fluctuations and mechanical vibrations without compromising its integrity.
The specific data is subject to PDF, and the above content is for reference
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