| Allicdata Part #: | EHT-122-01-S-D-SM-LC-40-K-ND |
| Manufacturer Part#: |
EHT-122-01-S-D-SM-LC-40-K |
| Price: | $ 13.85 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | 2MM EJECTOR HEADER |
| More Detail: | Connector Header Surface Mount 44 position 0.079" ... |
| DataSheet: |  EHT-122-01-S-D-SM-LC-40-K Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 12.46140 |
| Series: | EHT |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions: | 44 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.079" (2.00mm) |
| Number of Positions Loaded: | 43 |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Surface Mount |
| Termination: | Solder |
| Fastening Type: | Latch Lock/Eject Hooks |
| Contact Length - Mating: | 0.120" (3.05mm) |
| Contact Length - Post: | -- |
| Overall Contact Length: | -- |
| Insulation Height: | 0.370" (9.40mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Features: | Board Lock, Keying Slot, Pick and Place |
| Operating Temperature: | -55°C ~ 125°C |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 3A |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | -- |
| Applications: | -- |
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Rectangular Connector – Headers, Male Pins represent an industry standard for connecting circuit boards to other circuit boards or PCBs. EHT-122-01-S-D-SM-LC-40-K is a type of rectangular connector – header, male pin. It is a low profile SMT connector that features up to 40 positions.
Application Field
This EHT-122-01-S-D-SM-LC-40-K connector is widely used in numerous applications such as wireless communication, medical equipment, computers and peripherals, car navigation systems, consumer electronics, home appliance products, and automotive.
The application fields of this connector relatively vary on the type of components used in its assemblies and the benefits it provides. Generally, it is used in Communication and Power, Consumer Electronics, Medical, Instrumentation and Industrial Computing.
Working Principle
The working principle of EHT-122-01-S-D-SM-LC-40-K connector includes both mechanical and electrical principles. The mechanical principle consists of tabs on the male pin that provide secure mounting and withstanding the dynamic forces and restrains by the flex or actuation cable.
The electrical principle includes plugging and unplugging the connector, using contact retention to ensure secure mating, and providing the best electrical interconnection between two components. Its contact surface mates with the blind-mate box-headers with up to 0.15mm gap. As a result, the contact retention offers secure and reliable connections.
When the connector is disconnected, the locking tabs inside the male pin opens up in two consecutive movements. This not only provides a secure and reliable connection, but also prevents the connector from coming apart due to excessive dynamic forces.
The male pin of this EHT-122-01-S-D-SM-LC-40-K connector is composed of stainless steel, phosphor bronze, and lead-free tin. These materials offer the necessary mechanical support and electrical properties to ensure an efficient and strong connection.
Conclusion
To conclude, EHT-122-01-S-D-SM-LC-40-K connector is a type of rectangular connector – header, male pin. It is widely used in numerous applications such as wireless communication, medical equipment, computers and peripherals, car navigation systems, consumer electronics, home appliance products, and automotive. The working principle of EHT-122-01-S-D-SM-LC-40-K connector includes both mechanical and electrical principles. This connector offers secure and reliable connections for communication and power, along with consumer electronics, medical, instrumentation, and industrial computing applications.
The specific data is subject to PDF, and the above content is for reference
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