
Allicdata Part #: | EHT-118-01-S-D-SM-ND |
Manufacturer Part#: |
EHT-118-01-S-D-SM |
Price: | $ 11.26 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | 2MM EJECTOR HEADER |
More Detail: | Connector Header Surface Mount 36 position 0.079" ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 10.13040 |
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 |
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: | All |
Packaging: | Tube |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.079" (2.00mm) |
Number of Positions: | 36 |
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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The military standards of military connectors (MS connectors) and circular connectors, both have their own applicable and working principles for different applications, but the rectangular connector family has their own unique character. Due to its wider range of contact arrangements, the rectangular family can offer variety of applications and working principles. The EHT-118-01-S-D-SM is a specific type of rectangular connector.
For the EHT-118-01-S-D-SM, it is classified as a HDT-118-01-S-D-SM rectangular connector, headers, male pins. This class of rectangular connectors are mainly used where the contact is located on the outside of the electrical box or on the internal boards. To keep the connection safe, the contact design uses metal to metal contact with an insulating jacket. The EHT-118-01-S-D-SM has a single-row, 4-pin design, making it ideal for various uses in a range of applications. It often used in communication equipment, especially in industries related to military, aerospace, railway, and automotive applications.
The EHT-118-01-S-D-SM has three basic features. It has gold plating on contact tips with single or double-row pins. It also has a shell with a secure lock-and-key design. The lock and key snaps easily into place providing a strong connection. Lastly, the shell has been designed with integrated shielding, which prevents electrical and radio frequency interference (EMI and RFI).
In regards to rectangular connectors\' working principle, it is based on the principle of electrical contact. Applied pressure from an inserted cable is what creates the electrical connection. Due to the metal-to-metal contact and insulation jacket, it’s designed for reliable connections even in hazardous environments. This is made possible due to the two separate contact mechanisms, which are for low-voltage and high-voltage contacts. Low-voltage contact requires a high contact pressure for reliable and durable contact, while high-voltage contact requires less contact pressure but with a more secure environment.
Overall, the EHT-118-01-S-D-SM is a type of rectangular connector, headers, male pins, which is mainly used in communication and military-aerospace related applications due to its single-row, 4-pin design and reliable contact. It’s designed with a secure lock and key and integrated shielding for maximum EMI and RFI protection. It utilizes basic electrical contact principles for both low-voltage and high-voltage connections. This makes it suitable for harsh environments and reliable connections, making the EHT-118-01-S-D-SM a great choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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