
Allicdata Part #: | EHF-117-01-F-D-02-ND |
Manufacturer Part#: |
EHF-117-01-F-D-02 |
Price: | $ 3.71 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | .050 EJECTOR HEADER ASSEMBLY |
More Detail: | Connector Header Through Hole 34 position 0.050" (... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 3.33900 |
Operating Temperature: | -55°C ~ 125°C |
Insulation Height: | 0.325" (8.25mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 3.00µin (0.076µm) |
Contact Finish - Post: | Tin |
Contact Material: | Phosphor Bronze |
Insulation Material: | Liquid Crystal Polymer (LCP), Glass Filled |
Features: | Keying Slot |
Overall Contact Length: | 0.350" (8.89mm) |
Ingress Protection: | -- |
Material Flammability Rating: | -- |
Insulation Color: | Black |
Current Rating: | 1.75A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | -- |
Applications: | -- |
Number of Positions Loaded: | 33 |
Packaging: | Tube |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.050" (1.27mm) |
Number of Positions: | 34 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.050" (1.27mm) |
Series: | EHF |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Latch Lock/Eject Hooks |
Contact Length - Mating: | 0.120" (3.05mm) |
Contact Length - Post: | 0.107" (2.71mm) |
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The EHF-117-01-F-D-02 is a rectangular connector in the form of a header with male pins. This class of connectors is often used to bridge small gaps between two components, allowing for both electrical and mechanical connectivity without drastically changing the profile of the overall object. Typically a header will feature metal pins that protrude from the face of the header’s insulating body. These pins are inserted into two sets of contacts located within the two components being connected. An advantage of the header connector is that when assembled the pins provide consistent contact pressure, which is not easily attainable with many other types of connectors.
Application Field
EHF-117-01-F-D-02 headers are extremely versatile and can be used in a variety of applications. They are often used in industrial equipment, consumer electronics, and automotive applications. In particular, they are used in the most demanding applications, such as circuit board assemblies, where very high currents (up to several tens of amperes) must be passed reliably, as well as the most extreme temperatures. Therefore, these connectors are designed to cope with an extended temperature range, making them well suited for a wide variety of conditions and locations.
Headers of this design can also be used in audio/visual and medical equipment, due to their ability to maintain consistent pressure on the contacts, reduce the potential for radio frequency interference, and improve signal integrity. In addition, they are used for telecommunication applications in both indoor and outdoor environments.
Working Principle
EHF-117-01-F-D-02 headers use crimping technology to join the contacts together. This allows the user to create a reliable joint with little effort and no soldering. The contacts are crimped in place according to the manufacturer’s specifications using crimping tools and cables of various sizes, depending on the application. The crimping operation guarantees the joint’s electrical conductivity and thermal stability. It also provides strain relief against vibration, shocks and other mechanical stress.
Due to the low profile of the header, the electrical connection between the header’s male pins and the mating connectors is conveniently minimized. As a result, the process of connecting and disconnecting the header is fast and simple. This increases efficiency while reducing the risk of damage to other components.
The headers also feature a retention system that mechanically ensures the connectors will stay firmly connected. This is achieved by way of a retaining clip or other mechanical means that provide a secure connection between the header and the connector. This ensures safe use and a reliable electrical connection with minimal strain on the male pins.
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