![EJH-120-01-S-D-TH Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | EJH-120-01-S-D-TH-ND |
Manufacturer Part#: |
EJH-120-01-S-D-TH |
Price: | $ 7.73 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | .100 X .100 EJECTOR HEADER ASSEM |
More Detail: | Connector Header Through Hole 40 position 0.100" (... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 6.95520 |
Operating Temperature: | -55°C ~ 125°C |
Insulation Height: | 0.500" (12.70mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | -- |
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: | -- |
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: | 0.100" (2.54mm) |
Number of Positions: | 40 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.100" (2.54mm) |
Series: | EJH |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Latch Lock/Eject Hooks |
Contact Length - Mating: | 0.225" (5.72mm) |
Contact Length - Post: | 0.120" (3.05mm) |
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EJH-120-01-S-D-TH Application Field and Working Principle
The EJH-120-01-S-D-TH is a type of rectangular connector, commonly referred to as a “header”. It is one part of an electrical assembly that provides power to components or circuits. In addition to providing current to components, headers can also provide insulation, ground paths, shielding, and a range of other functions. The EJH-120-01-S-D-TH is a particular type of header, developed for specialized applications where smaller and more compact components are needed.
The Components of the EJH-120-01-S-D-TH Header
The EJH-120-01-S-D-TH header is made up of several components, each designed to serve a specific purpose. The header consists of a base, metal pins, and a top. The pins are surrounded by a plastic body, which provides insulation and electrical protection. The pins are made of brass and have a high-grade current-carrying capacity.
Application Fields
The EJH-120-01-S-D-TH header is designed for use in specialized applications where space and weight are a concern. It is ideal for applications in which space is at a premium, such as in automotive, electronics, and medical devices. The EJH-120-01-S-D-TH header is also designed for use in computers, routers, switches and other networking equipment where weight and space savings are paramount.
Working Principle
The EJH-120-01-S-D-TH header works as both an electrical connector and an insulation device. The metal pins provide an efficient current-carrying surface for data transmission. The plastic body provides insulation, protecting components from potential overheating and preventing shorts. The top of the header is designed to too securely retain a pre-determined number of pins, enabling easy and reliable installation.
Conclusion
The EJH-120-01-S-D-TH header is a compact, lightweight connector designed for use in specialized applications where space and weight are a concern. The metal pins provide an efficient current-carrying surface for data transmission, while the plastic body provides insulation and protection. The top of the header is designed to securely retain a pre-determined number of pins, enabling easy and reliable installation.
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