MS27467T17E08PN RFI Shielded Plug | MIL-DTL-38999 Series I
MS27467T17E08PN is an 8-pin high-power plug. MIL-DTL-38999 Series I compliant, Hermetic/Environmental seal with RFI shielding. [Get a Quote. 15 Min Response]
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MS27467T17E08PN: High-Power Interconnect Solutions for Harsh Environments
In the sophisticated landscape of aerospace power distribution and tactical communication, the stability of the electrical interface is the foundation of system reliability. The MS27467T17E08PN is a premier 8-pin RFI shielded plug, engineered to meet the stringent MIL-DTL-38999 Series I requirements. As a cornerstone of the AVIA Connector specialized inventory, this series ensures consistent performance under extreme physical and electromagnetic stress.
The MS27467T17E08PN configuration is specifically optimized for Shell Size 17, providing a secure platform for 8 high-power circuits. Its robust aluminum construction and specialized plating make it a preferred choice for engine monitoring systems and heavy-duty industrial automation.
Key Specifications
Shell Material | Voltage Rating | Current Rating | Operating Temp | Ingress Protection | Mating Cycles | Keying & Polarization | Coupling |
|---|---|---|---|---|---|---|---|
Aluminum alloy | ~1000 VAC | ~40 A | -65 °C to +200 °C | IP67 | 500 | N | Quick bayonet coupling |

Technical Features of the MS27467T17E08PN Configuration
The design philosophy of the MS27467T17E08PN focuses on maximum durability and signal integrity. Featuring a “scoop-proof” shell, this plug prevents contact damage during blind mating—a critical requirement for maintenance in the high-vibration environments of modern aviation.
Core Parameters:
Model Number: MS27467T17E08PN
Shell Size: 17
Contact Arrangement: 17-08 (Contains 8 high-power size 16 contacts)
Contact Gender: Pin (P) with a “N” (Normal) polarization keyway
Plating: Corrosion-resistant finish with 360-degree RFI shielding
Whether deployed in Russian industrial machinery or Iranian aviation projects, the MS27467T17E08PN utilizes a rapid three-pin bayonet coupling system. This mechanism provides a secure, vibration-resistant lock that remains stable under the intense harmonic resonance found in tactical ground vehicles and jet engines.
Strategic Benefits of RFI Shielding and Power Density
The “467” designation of the MS27467T17E08PN indicates the inclusion of integrated grounding fingers. This feature ensures exceptional shell-to-shell conductivity, which is vital for maintaining signal purity in environments saturated with electromagnetic interference. By integrating the MS27467T17E08PN into your wiring harness, you effectively eliminate the risks of signal crosstalk and electrical noise.
We provide detailed cross-reference guides for the MS27467T17E08PN to ensure a seamless drop-in replacement for equivalent Amphenol, Souriau, or ITT Cannon series.

Advanced Shielding and Material Reliability
Maintaining signal purity in high-frequency environments requires more than just a secure lock. The internal insulators are crafted from high-grade elastomers that offer excellent dielectric strength and moisture resistance. This is paired with fluorosilicone gaskets that remain flexible under extreme pressure differentials. By ensuring a gas-tight seal, the assembly remains protected against the galvanic corrosion that often plagues equipment in maritime or high-humidity environments.
Tactical Performance in High-Vibration Deployments
Mechanical stability at the interface is a non-negotiable requirement for defense electronics. The bayonet coupling system provides tactile and audible feedback upon locking, ensuring a complete mate every time. This locking force remains constant, preventing the coupling ring from backing off during mechanical shock or intense G-forces. For engineers designing equipment for remote industrial sites or tactical aircraft, this level of reliability is the foundation of system uptime.
FAQ
What is the advantage of the Size 16 contacts in this model?
What is the advantage of the Size 16 contacts in this model?
Unlike high-density 22D contacts, the Size 16 contacts in the MS27467T17E08PN are designed to carry significantly higher current, making them ideal for power supply and motor control applications.
How does the "scoop-proof" design protect the pins?
How does the "scoop-proof" design protect the pins?
The shell of the MS27467T17E08PN is elongated so that the mating pins cannot be touched or bent by the leading edge of the mating receptacle, even during an angled blind mate.
Is this series rated for maritime and salt-spray exposure?
Is this series rated for maritime and salt-spray exposure?
Yes, depending on the specific plating finish, these connectors are engineered to withstand up to 500 hours of continuous salt spray while maintaining their electrical properties.
Can I use specialized backshells with this plug?
Can I use specialized backshells with this plug?
Absolutely. The rear of the MS27467T17E08PN is designed to accept various strain relief clamps and environmental backshells to prevent moisture ingress at the wire junction.
How quickly can I get pricing for the MS27467T17E08PN?
How quickly can I get pricing for the MS27467T17E08PN?
We pride ourselves on efficiency. Contact our team via Tawk.to, and we guarantee a formal quote for your requirements within 15 minutes.
Certification
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