
Allicdata Part #: | EHT-122-01-S-D-SM-34-K-ND |
Manufacturer Part#: |
EHT-122-01-S-D-SM-34-K |
Price: | $ 13.48 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | 2MM EJECTOR HEADER |
More Detail: | Connector Header Surface Mount 44 position 0.079" ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 12.13380 |
Operating Temperature: | -55°C ~ 125°C |
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: | Keying Slot, Pick and Place |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 3A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | -- |
Applications: | -- |
Number of Positions Loaded: | 43 |
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) |
Series: | EHT |
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: | -- |
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Rectangular connectors – headers, male pins – are used to connect various electronic circuits and appliances. The EHT-122-01-S-D-SM-34-K is one of the most commonly used rectangular connectors for advanced applications.The EHT-122-01-S-D-SM-34-K is a two-piece connector system, made up of a header and a male pin. The header is the part of the connector that has to be mounted onto the substrate and the male pin is the part that provides the connection with the target cable or system. The header is made of an insulating material, usually a plastic with good dielectric properties such as polyphenylene sulfide (PPS) or polyester, and the male pin is usually made of a metallic conductor such as copper or brass. The surface of the header and the male pin is usually plated with gold, for maximum reliability and data transfer performance.The EHT-122-01-S-D-SM-34-K is designed to be used with 34-way, single-row, symmetrical rectangular connectors. It has a temperature range of -40°C to +125°C, and a contact resistance of 10 mΩ. It is also UL and CSA approved and compliant with IEC-61076-2-101 for high-reliability applications.The EHT-122-01-S-D-SM-34-K is widely used in a variety of applications, such as industrial control systems, automotive electronics, and consumer electronics. Its use in industrial applications can include the connection of sensors, motor controls, and power modules. In addition, it can be used for a variety of automotive electronics, including power trains, body electronics, and infotainment systems. For consumer electronics, it is used for connecting various components such as cameras, displays, and audio equipment.The EHT-122-01-S-D-SM-34-K has an extremely reliable signal transmission performance. This is due to its robust design, insulation material, and metallized surfaces. The male pins, for example, are precision formed and require exact wall thickness and same diameter for each and every pin. The pins are also optimized to fit into corresponding headers accurately. Furthermore, the connector features a low profile design with the male pin being approximately 25% thinner than other similar standards. This results in a more compact design that takes up less space, allowing for better integration with other components.The working principle of the EHT-122-01-S-D-SM-34-K is quite simple. When the male pin is inserted into the header, two metal contact surfaces are connected. This establishes an electrical connection between the two devices. The two metal contact surfaces are then held securely in place by friction and when the force is released, the male pin is resisted from being removed. The EHT-122-01-S-D-SM-34-K also has a wide range of other features that can provide additional protection and reliability, such as a dust and water ingress protection, EMI shielding, and anti-vibration protection.
The specific data is subject to PDF, and the above content is for reference
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