MS3102E14S-1S | Розетка для монтажа в защитную коробку, соответствующая стандарту MIL-DTL-5015, с 3 гнездами
MS3102E14S-1S is a MIL-DTL-5015 environmental circular connector with a 3-socket 14S-1 arrangement. Durable box mount receptacle for moisture-resistant industrial use.
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Technical Characteristics of MS3102E14S-1S
Он MS3102E14S-1S is a precision-engineered circular connector designed to comply with the MIL-DTL-5015 military specification. As an E-series model, this connector is specifically built for environmental resistance, providing a superior level of protection compared to standard general-duty versions. The box mounting receptacle design is intended for fixed installation on panels or bulkheads, ensuring a secure and permanent point of connection for critical electrical circuits.
This specific model utilizes a 14S-1 insert arrangement, which features 3 socket contacts. The 14S shell size designates a short, compact housing that is ideal for applications where space behind the mounting panel is limited. The threaded coupling mechanism ensures that when mated with a compatible plug, the connection remains stable and resistant to mechanical decoupling, even in environments subject to constant vibration or movement.
Основные характеристики
Материал оболочки | Номинальное напряжение | Текущий рейтинг | Рабочая температура | Степень защиты от проникновения влаги и пыли | Циклы спаривания | Ключевая модуляция и поляризация | Соединение |
|---|---|---|---|---|---|---|---|
Алюминиевый сплав | ~1000 В переменного тока | ~40 А | -55 °C to +125 °C | IP67 | 500 | N | Threaded Coupling |

Environmental Protection and Material Integrity
A core advantage of the MS3102E14S-1S is its ability to perform in demanding environmental conditions. The E-series design incorporates internal seals and grommets that prevent the ingress of moisture, dust, and humidity into the contact area. This makes the connector particularly effective for outdoor equipment or industrial settings where condensation and liquid exposure are common. The shell is constructed from high-grade aluminum alloy, which provides excellent structural strength while maintaining a lightweight profile.
To prevent degradation over time, the shell is typically finished with a corrosion-resistant plating, such as olive drab chromate over cadmium. This treatment ensures the connector can withstand salt spray and chemical exposure without losing its mechanical or electrical properties. Internally, high-performance synthetic rubber insulators provide exceptional dielectric strength, maintaining circuit isolation across a wide range of operating temperatures.
3-Socket Configuration and Field Safety
The MS3102E14S-1S is configured with 3 socket (female) contacts, a layout that is frequently chosen for safety in power-distribution applications. By housing the conductive elements within the insulator, socket connectors minimize the risk of accidental short circuits or electrical shock when the connector is in an unmated state. The 14S-1 arrangement is optimized for balanced signal or power transmission, making it a versatile choice for a variety of industrial control and communication systems.
The box mounting design facilitates easy integration into panel layouts. With its four-hole square flange, the MS3102E14S-1S can be mounted securely to any flat surface, providing a low-profile interface that does not interfere with other internal components. This combination of a compact footprint and reliable 3-pole connectivity is highly valued in the production of medical devices, robotics, and ground-based defense technology.

Global Compatibility and Reliability Standards
Being manufactured to the MIL-DTL-5015 standard ensures that the MS3102E14S-1S is fully intermateable with 14S-1 arrangement plugs from other leading manufacturers. This global technical equivalence allows procurement and engineering teams to utilize this connector as a reliable substitute for equivalent parts from brands such as Amphenol or ITT Cannon. This standardization is critical for maintaining complex systems that require a steady supply of high-quality, compatible components for long-term operation.
The adherence to rigorous military specifications guarantees that every MS3102E14S-1S meets consistent performance benchmarks for contact retention, shell durability, and environmental sealing. This predictability is essential for mission-critical deployments where system failure is not an option. Whether used in a new high-tech assembly or as a replacement part in an existing industrial machine, the MS3102E14S-1S offers a proven and cost-effective interconnect solution.
Часто задаваемые вопросы
What is the difference between MS3102A and MS3102E series?
What is the difference between MS3102A and MS3102E series?
The MS3102A is a general-duty version with a solid shell, while the MS3102E features environmental seals and grommets designed to protect the connection from moisture, oil, and humidity.
How many contacts does the MS3102E14S-1S have?
How many contacts does the MS3102E14S-1S have?
The MS3102E14S-1S has 3 socket (female) contacts arranged according to the 14S-1 insert pattern.
What does the S mean in the 14S shell size?
What does the S mean in the 14S shell size?
The S stands for short shell. This means the connector has a more compact length than the standard size 14, making it ideal for shallow enclosures or tight spaces.
Can the MS3102E14S-1S be used in high-vibration environments?
Can the MS3102E14S-1S be used in high-vibration environments?
Yes, the threaded coupling mechanism is specifically designed to provide a secure lock that resists loosening from vibration, ensuring constant electrical contact.
Is the MS3102E14S-1S intermateable with other brands?
Is the MS3102E14S-1S intermateable with other brands?
Yes, it is fully intermateable with any MIL-DTL-5015 compliant plug that features a shell size of 14S, a 14S-1 arrangement, and pin (male) contacts.
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