| Allicdata Part #: | ESQT-102-02-LM-D-309-ND |
| Manufacturer Part#: |
ESQT-102-02-LM-D-309 |
| Price: | $ 1.37 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | ELEVATED 2MM SOCKETS |
| More Detail: | 4 Position Elevated Socket Connector Through Hole |
| DataSheet: | ESQT-102-02-LM-D-309 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 1.24110 |
| 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: | 2 |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 4 |
| Style: | Board to Board or Cable |
| Contact Type: | Forked |
| Connector Type: | Elevated Socket |
| Part Status: | Active |
| Packaging: | Bulk |
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Rectangular Connectors – Headers, Receptacles, and Female Sockets – are essential components of many electrical systems. ESQT-102-02-LM-D-309 is a type of such connectors. This article will explain the application field and working principle of this particular type.
The ESQT-102-02-LM-D-309 is a step-down rectangular connector, also known as a header, or a spade, that is used in electronic circuits. The connector\'s body is composed of a male pin and female receptacle, with a number of guide pins for alignment of the parts. Its lock body is made of dielectric nylon, while its contact pins are gold-plated copper. This connector is rated up to 1A and up to 150V. It is available in a variety of contact sizes, from 0.04 inch to 0.127 inch.
ESQT-102-02-LM-D-309 connectors are mainly used in the automotive and off-road markets. They are widely used for harnesses, harness assemblies, onboard diagnostics, and for a variety of other applications where a secure connection is required. The connectors are also suitable for high temperature and vibration applications in both commercial and military electronic equipment.
The working principle of the ESQT-102-02-LM-D-309 is fairly straightforward. The female receptacle contacts the male pin and makes a secure, reliable connection. The guide pins ensure that the contacts are aligned correctly. The locking mechanism also ensures that the connection remains secure, even under high levels of vibration and temperature.
In summary, the ESQT-102-02-LM-D-309 is a type of step-down rectangular electrical connector. It is comprised of a male pin and a female receptacle, with guide pins for proper alignment. The connector is suitable for automotive and off-road applications, as well as high temperature and vibration conditions. Its locking mechanism ensures that the connection remains firm, even in harsh conditions.
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... |
QUAD ROW SMT SOCKET20 Position Receptacl...
QUAD ROW SMT SOCKET20 Position Receptacl...
QUAD ROW SMT SOCKET20 Position Receptacl...
QUAD ROW SMT SOCKET20 Position Receptacl...
QUAD ROW SMT SOCKET20 Position Receptacl...
QUAD ROW SMT SOCKET20 Position Receptacl...
ESQT-102-02-LM-D-309 Datasheet/PDF