PJ-042-SMT-TR Connectors, Interconnects |
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| Allicdata Part #: | CP-042PJTR-ND |
| Manufacturer Part#: |
PJ-042-SMT-TR |
| Price: | $ 0.40 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | CUI Inc. |
| Short Description: | CONN PWR JACK 0.7X2.35MM SOLDER |
| More Detail: | Power Barrel Connector Jack 0.70mm ID (0.028"), 2.... |
| DataSheet: |  PJ-042-SMT-TR Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1500 +: | $ 0.35910 |
| 3000 +: | $ 0.34713 |
| 7500 +: | $ 0.33516 |
| 10500 +: | $ 0.31840 |
| 15000 +: | $ 0.31122 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Connector Type: | Jack |
| Gender: | Male |
| Industry Recognized Mating Diameter: | 0.70mm ID (0.028"), 2.35mm OD (0.093") EIAJ-1 |
| Actual Diameter: | 0.026" (0.65mm ID), 0.102" (2.60mm OD) |
| Number of Positions/Contacts: | 2 Conductors, 3 Contacts |
| Internal Switch(s): | Single Switch, Normally Closed |
| Mounting Type: | Surface Mount, Right Angle |
| Mounting Feature: | -- |
| Termination: | Solder |
| Shielding: | Unshielded |
| Features: | Board Guide, Solder Retention |
| Insulation Color: | -- |
| Voltage - Rated: | 24VDC |
| Current Rating: | 1A |
| Mating Length/Depth: | 0.276" (7.00mm) |
| Contact Material - Plating: | Silver |
| Body Material: | -- |
| Operating Temperature: | -25°C ~ 85°C |
| Includes: | -- |
| Housing Material: | Polyamide (PA6T), Nylon 6T |
| Contact Material: | Brass; Copper Alloy |
| Thread Size: | -- |
| Body Color: | Black |
| Material Flammability Rating: | UL94 V-0 |
| Ingress Protection: | -- |
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PJ-042-SMT-TR Application Field and Working Principle
Barrel - Power Connectors are a type of electrical connector designed for reliable transmission and effective management of power in various applications. The PJ-042-SMT-TR connector is a two-piece Barrel - Power Connector that is suitable for power applications where high quality contact between two components is required. It is designed for surface mount technology, which allows the connector to fit into limited space and remain non-invasive in surface mount applications.
Design Features
The PJ-042-SMT-TR connector is comprised of two separate pieces. The plug is a round male fitting that has a locking tab and two internal support pins. The receptacle is a female component fitted with two internal blocked pins.
The plug and receptacle are both made of durable metal, typically aluminum or copper. They are plated to prevent corrosion and oxidation. The plug is designed to contain two arches that securely fit into the receptacle and lock into place. This provides a secure connection and prevents accidental disconnection.
The receptacle is fitted with two internal blocked pins, which serve to securely hold the plug into place. The pins are spring loaded, helping to ensure that the connection is tight and secure. The blocked pin also helps to prevent exposed wires or components from coming into contact with the plug.
Working Principle
The working principle of the PJ-042-SMT-TR connector relies on the secure holding of the plug to the receptacle. When the plug is fully inserted into the receptacle, the two arches securely fit into the two blocked pins, locking the plug into place. The contacts between the plug and receptacle form an electrical path, allowing power to be safely transmitted and managed.
The locking tab of the plug serves to provide additional security and strength to the connection, as well as ensuring that the plug cannot be accidentally disconnected from the receptacle. The blocked pins help to prevent exposed wires from coming into contact with the plug, increasing the safety of the connection.
In addition to providing secure transmission of power, the PJ-042-SMT-TR connector is designed for easy installation. The plug is easy to handle due to it’s small size and is designed to be easily inserted into the receptacle without any tools or special equipment.
Applications
The PJ-042-SMT-TR connector is suitable for a wide range of applications, including power connections in consumer electronics, industrial automation, automotive, and medical devices. It is a reliable and safe means of connecting two components and transmitting power effectively. The electrical path that is formed is secure and resistant to interference and unintentional disconnection.
The PJ-042-SMT-TR connector is also suitable for tight or confined spaces due to its small size and design. The two-piece construction allows the connector to easily fit into tight spaces without taking up too much space.
Conclusion
The PJ-042-SMT-TR connector is an effective and reliable two-piece Barrel - Power Connector suitable for a wide range of power applications. It is designed for easy installation and provides a secure and reliable connection that cannot be easily disconnected. The internal blocked pins ensure that no exposed wires or components come into contact with the plug, increasing the safety of the connection.
The specific data is subject to PDF, and the above content is for reference
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