| Allicdata Part #: | ESQT-122-03-L-D-378-ND |
| Manufacturer Part#: |
ESQT-122-03-L-D-378 |
| Price: | $ 5.10 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | ELEVATED 2MM SOCKETS |
| More Detail: | 44 Position Elevated Socket Connector Through Hol... |
| DataSheet: | ESQT-122-03-L-D-378 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 4.58640 |
| 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: | 0.080" (2.03mm) |
| Insulation Height: | 0.378" (9.60mm) |
| 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: | 2 |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 44 |
| Style: | Board to Board or Cable |
| Contact Type: | Forked |
| Connector Type: | Elevated Socket |
| Part Status: | Active |
| Packaging: | Bulk |
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The ESQT-122-03-L-D-378 is a rectangular connector, typically grouped into the headers, receptacles, and female sockets category. As the name implies, this particular connector features three rows of two pins and can come equipped with different socket types and variations in the depth of the sidewalls.
The primary applications of the ESQT-122-03-L-D-378 connector are in the transportation and medical industries. In the transportation industry, ESQT-122-03-L-D-378 connectors are used mainly in the control systems of vehicles. And in the medical industry, they are typically used in medical devices such as ECG machines, ultrasound scanners, and ventilators.
This connector is built to handle harsh environments with a contact rating of 6A, a current rating of 6A, a dielectric withstanding voltage of 500V and an insulation resistance of 1000MΩ. It is designed to offer high reliability with low mating and unmating forces, as well as a secure connection. Additionally, this connector has good anti-vibration properties and meets with RoHS requirements.
The working principle of the ESQT-122-03-L-D-378 connector is relatively simple. One end of the connector will have the two rows of connection pins that will plug into the receptor of the mating connector when mated. In order to ensure a solid connection, the pins incorporate a spring design to provide a secure connection. This spring allows the pins to adjust to minor changes in the mating receptacle which aids in providing a reliable connection.
The connector version of the ESQT-122-03-L-D-378 includes an outer housing that can be selected to have either screw, push-in, or soldering locks. This helps in increasing the resistance to outside disturbance and ensures proper fitting of the connector. Various materials are available to make up the outer housing, including polyamide, ABS, PVC, PET, and nylon.
Overall, the ESQT-122-03-L-D-378 rectangular connector is a reliable, versatile, and cost-effective solution for a wide range of applications. It’s easy to use and is rugged enough to withstand harsh environments. It’s highly reliable and well-suited for mission-critical operations and sensitive electrical signals.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| ESQT-103-02-M-D-544 | Samtec Inc. | 2.11 $ | 1000 | ELEVATED 2MM SOCKETS6 Pos... |
| ESQT-104-02-M-D-413 | Samtec Inc. | 2.18 $ | 1000 | ELEVATED 2MM SOCKETS8 Pos... |
| ESQT-106-02-L-D-750 | Samtec Inc. | 2.22 $ | 1000 | ELEVATED 2MM SOCKETS12 Po... |
| ESQT-109-02-F-D-350 | Samtec Inc. | 2.32 $ | 1000 | ELEVATED 2MM SOCKETS18 Po... |
| ESQT-109-02-F-D-691 | Samtec Inc. | 2.32 $ | 1000 | ELEVATED 2MM SOCKETS18 Po... |
| ESQT-108-02-G-S-740 | Samtec Inc. | 2.43 $ | 1000 | ELEVATED 2MM SOCKETS8 Pos... |
| ESQT-107-02-M-S-309 | Samtec Inc. | 1.95 $ | 1000 | ELEVATED 2MM SOCKETS7 Pos... |
| ESQT-106-02-F-D-440 | Samtec Inc. | 1.97 $ | 1000 | ELEVATED 2MM SOCKETS12 Po... |
| ESQT-106-02-F-D-598 | Samtec Inc. | 1.97 $ | 1000 | ELEVATED 2MM SOCKETS12 Po... |
| ESQT-102-03-F-S-332 | Samtec Inc. | 0.7 $ | 1000 | ELEVATED 2MM SOCKETS2 Pos... |
| ESQT-105-02-F-S-400 | Samtec Inc. | 1.04 $ | 1000 | ELEVATED 2MM SOCKETS5 Pos... |
| ESQT-105-02-F-S-728 | Samtec Inc. | 1.04 $ | 1000 | ELEVATED 2MM SOCKETS5 Pos... |
| ESQT-105-02-F-S-750 | Samtec Inc. | 1.04 $ | 1000 | ELEVATED 2MM SOCKETS5 Pos... |
| ESQT-103-02-F-D-475 | Samtec Inc. | 1.48 $ | 1000 | ELEVATED 2MM SOCKETS6 Pos... |
| ESQT-108-02-L-S-330 | Samtec Inc. | 1.68 $ | 1000 | ELEVATED 2MM SOCKETS8 Pos... |
| ESQT-105-02-GF-S-421 | Samtec Inc. | 1.75 $ | 1000 | ELEVATED 2MM SOCKETS5 Pos... |
| ESQT-111-02-F-S-770 | Samtec Inc. | 1.77 $ | 1000 | ELEVATED 2MM SOCKETS11 Po... |
| ESQT-105-02-F-D-487 | Samtec Inc. | 1.79 $ | 1000 | ELEVATED 2MM SOCKETS10 Po... |
| ESQT-104-02-G-S-320 | Samtec Inc. | 1.8 $ | 1000 | ELEVATED 2MM SOCKETS4 Pos... |
| ESQT-103-02-L-D-600 | Samtec Inc. | 1.86 $ | 1000 | ELEVATED 2MM SOCKETS6 Pos... |
| ESQT-105-02-G-S-395 | Samtec Inc. | 1.87 $ | 1000 | ELEVATED 2MM SOCKETS5 Pos... |
| ESQT-103-02-L-D-310-001 | Samtec Inc. | 1.89 $ | 1000 | ELEVATED 2MM SOCKETS6 Pos... |
| ESQT-107-02-F-D-530 | Samtec Inc. | 1.89 $ | 1000 | ELEVATED 2MM SOCKETS14 Po... |
| ESQT-108-02-L-D-634 | Samtec Inc. | 2.58 $ | 1000 | ELEVATED 2MM SOCKETS16 Po... |
| ESQT-103-02-G-D-430 | Samtec Inc. | 2.67 $ | 1000 | ELEVATED 2MM SOCKETS6 Pos... |
| ESQT-104-03-F-Q-309 | Samtec Inc. | 2.68 $ | 1000 | ELEVATED 2MM SOCKETS16 Po... |
| ESQT-105-02-GF-D-600 | Samtec Inc. | 2.68 $ | 1000 | ELEVATED 2MM SOCKETS10 Po... |
| ESQT-108-02-G-D-670 | Samtec Inc. | 4.17 $ | 1000 | ELEVATED 2MM SOCKETS16 Po... |
| ESQT-110-02-GF-D-462 | Samtec Inc. | 4.17 $ | 1000 | ELEVATED 2MM SOCKETS20 Po... |
| ESQT-110-02-GF-D-800 | Samtec Inc. | 4.17 $ | 1000 | ELEVATED 2MM SOCKETS20 Po... |
| ESQT-119-02-F-D-765 | Samtec Inc. | 4.17 $ | 1000 | ELEVATED 2MM SOCKETS38 Po... |
| ESQT-111-03-M-D-330 | Samtec Inc. | 4.19 $ | 1000 | ELEVATED 2MM SOCKETS22 Po... |
| ESQT-117-02-F-D-635 | Samtec Inc. | 4.22 $ | 1000 | ELEVATED 2MM SOCKETS34 Po... |
| ESQT-107-02-L-Q-752 | Samtec Inc. | 4.24 $ | 1000 | ELEVATED 2MM SOCKETS28 Po... |
| ESQT-116-03-L-D-320 | Samtec Inc. | 4.27 $ | 1000 | ELEVATED 2MM SOCKETS32 Po... |
| ESQT-105-02-G-T-420 | Samtec Inc. | 4.28 $ | 1000 | ELEVATED 2MM SOCKETS15 Po... |
| ESQT-106-03-L-Q-408 | Samtec Inc. | 4.35 $ | 1000 | ELEVATED 2MM SOCKETS24 Po... |
| ESQT-110-03-S-D-310 | Samtec Inc. | 4.35 $ | 1000 | ELEVATED 2MM SOCKETS20 Po... |
| ESQT-120-02-F-D-420 | Samtec Inc. | 4.4 $ | 1000 | ELEVATED 2MM SOCKETS40 Po... |
| ESQT-120-02-F-D-695 | Samtec Inc. | 4.4 $ | 1000 | ELEVATED 2MM SOCKETS40 Po... |
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ESQT-122-03-L-D-378 Datasheet/PDF