Разъем MS3110R18-32PN | Серия MIL-DTL-26482 I, настенное крепление

MS3110R18-32PN is a 32-pin wall mount receptacle for aviation. MIL-DTL-26482 Series I compliant with bayonet lock. [Click Here! Get a Quick Quote. Response in 15 Min]

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MS3110R18-32PN: High-Density MIL-DTL-26482 Series I Wall Mount Receptacle

Он MS3110R18-32PN is a mission-critical interconnect component designed for high-density signal transmission in aerospace and defense systems. As a key part of the AVIA Connector specialized inventory, this wall-mount receptacle ensures reliable electrical performance even in the most extreme environmental conditions.

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

~500 VAC

~23 A

от -65 °C до +200 °C

IP67

500

N (Нормальный)

Быстроразъемное штыковое соединение

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Technical Overview of the MS3110R18-32PN Connector

It belongs to the widely utilized MIL-DTL-26482 Series I family. It is characterized by its miniature circular design and rapid bayonet coupling mechanism, which provides both tactile and visual confirmation of a secure mate.

Understanding Service Class Designations

Military-spec connectors are categorized by “Service Classes” which dictate their environmental resistance. For instance, Class R signifies a component equipped with a wire sealing grommet and a specialized backshell for moisture-proofing, while Class F typically includes an additional strain relief clamp. Choosing the correct class ensures that your cable assembly can withstand the specific thermal and chemical stresses of its operating environment.

 

Why MS3110R18-32PN is the Industry Standard for Aviation

It is highly sought after for its ability to pack 32 contacts into a compact Shell Size 18.

1. Robust Bayonet Coupling System

It utilizes a three-pin bayonet lock that prevents accidental decoupling due to high-frequency vibrations or mechanical shock. This is a critical requirement for Russian and Iranian industrial applications where hardware longevity is paramount.

2. Environmental Resilience (Class R)

The “R” designation in the MS3110R18-32PN part number signifies superior environmental protection. It includes a wire sealing grommet and a backshell that ensures moisture-proof performance, allowing the connector to operate reliably from -55°C to +125°C.

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Comparison: MS3110R18-32PN vs. Standard Industrial Plugs

When comparing the MS3110R18-32PN to commercial alternatives, the difference in material integrity is clear. It is constructed from high-grade aluminum alloy with olive drab chromate over cadmium plating, offering 500 hours of salt spray resistance—far exceeding standard commercial plugs.

Часто задаваемые вопросы

What is the maximum current capacity of each pin in the MS3110R18-32PN?

Each size 20 contact in the 32-pin arrangement is typically rated for a maximum of 7.5 Amps, making it ideal for signal and low-power circuits.

As a “Class R” connector, it uses solder contacts. However, proper mounting requires a square panel cutout and four mounting screws for the flange.

While Olive Drab Cadmium is standard, we can provide technical guidance on nickel-plated equivalents for RoHS-compliant projects.

No. The bayonet locking pins are on the MS3110R18-32PN receptacle, while the coupling ring is located on the mating plug (such as the MS3116 series).

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