| Allicdata Part #: | EJH-125-01-S-D-TH-27-ND |
| Manufacturer Part#: |
EJH-125-01-S-D-TH-27 |
| Price: | $ 9.87 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | .100 X .100 EJECTOR HEADER ASSEM |
| More Detail: | Connector Header Through Hole 50 position 0.100" (... |
| DataSheet: |  EJH-125-01-S-D-TH-27 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 8.88300 |
| 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: | 49 |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions: | 50 |
| 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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Rectangular connectors and headers are an essential component for many electronic applications, such as computers, communications, medical equipment, industrial automation, consumer electronics, and automotive equipment. The EJH-125-01-S-D-TH-27 is one such connector which has become a popular choice for a wide variety of applications due to its unique design. This article will provide an overview of the application field and working principle of the EJH-125-01-S-D-TH-27.
Application Field
The EJH-125-01-S-D-TH-27 is a two-position, double-row, sealed rectangular connector with a 2.54mm pitch and a 3.81mm mating height. It is a low-profile, board-to-board connector. It offers a reliable, non-removable, locking connection in industrial applications where space is limited. It has an operating temperature range of -40°C to +85C° and an insulation resistance of up to 1000 MΩ. The EJH-125-01-S-D-TH-27 connector is suitable for the connection of transmitting signals and currents up to 10A. It is used in applications such as VCRs, DVD players, computer peripherals, and other consumer audio/video equipment.
Working Principle
The EJH-125-01-S-D-TH-27 consists of two parts, a connector and a header. The connector has a double-row of contacts with an overall length of 12.7mm and a mating height of 3.81mm. The two contact rows are arranged in a staggered pattern, with each row consisting of five positions in total. The contacts are made of copper alloy with a gold-plated surface. The header features two locking bars that are designed to secure the mating part securely, preventing unintentional disconnection.
The EJH-125-01-S-D-TH-27 connector is designed to provide a highly reliable, non-removable connection. The design prevents the mate from being accidentally removed from the header due to the presence of detent tabs and locking arms. The connector is also designed to provide a low-resistance electrical contact, and it is suitable for connection applications that require a transmitting of current up to 10A.
Conclusion
The EJH-125-01-S-D-TH-27 is a two-position, double-row, sealed, rectangular connector with a 2.54mm pitch and a 3.81mm mating height. It is a low-profile, reliable board-to-board connector, suitable for connection applications that require the transmission of signals and currents up to 10A. It is an ideal choice for applications such as VCRs, DVD players, computer peripherals, consumer audio/ video equipment, and other industrial automation projects where space is limited. With its locking arm and detent tabs design, the connector ensures a non-removable and secure connection.
The specific data is subject to PDF, and the above content is for reference
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