myMectronic
myMectronic

A Premier B2B Part Search

Glenair MS27477Y14D18PB Hermetic Circular Connector

This circular connector complies with MIL specification MS27477Y14D18PB, ideal for military and aerospace environments. It ensures reliable electrical connections with high durability, secure mating mechanisms, and corrosion resistance for demanding applications. Designed to withstand harsh conditions, it is suitable for mission-critical uses where dependable performance is required in challenging environments. The connector features hermetic sealing, various insert arrangements, and a robust construction to meet industrial standards, making it suitable for space, defense, and aviation systems requiring precision and longevity.

Authorized Distributors
Source:Newark
Part No:MS27477Y14D18PB
Stock:29
Inv Date:06-05-2026
Price: Unit price: $2538.36
Buy/RFQ:
Source:DigiKey
Part No:MS27477Y14D18PB
Stock:51
Inv Date:06-05-2026
Price: Unit price: $7655.49
Buy/RFQ:
Part No:MS27477Y14D18PB
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1365.2
Buy/RFQ:
Part No:MS27477Y14D18PB
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

Glenair MS27477Y14D18PB Hermetic Circular Connector Specifications:

  • Connector Series: MIL-DTL-38999 Series II
  • Shell Size: 8, 10, 12, 14, 16, 18, 20, 22, 24
  • Contact Arrangement: Various insert options including Pin, Socket, PCB, Eyelet
  • Material: Carbon Steel with Fused Tin Finish, Stainless Steel with Passivate Finish
  • Shell Style: Jam Nut Mount Hermetic Receptacle
  • Insert Type: Hermetic, Flex feedthrough
  • Contact Size: #12, #16, #20, #22, #24
  • Leak Rate: 4x10⁻⁶ cc/sec helium for #22-#28 size, 1x10⁻⁶ cc/sec for #20-#24 size, 1x10⁻⁶ cc/sec for #16-#20 size
  • Dimensions: Various, typical panel cut-out diameters from 0.885 in to 1.885 in based on shell size
  • Additional Features: Compatible with MIL-STD-1560, includes alternate key positions for different insert arrangements, high durability for harsh environments

Buy the Glenair MS27477Y14D18PB – Reliable Hermetic Circular Connector for Industrial Applications

Secure your mission-critical connections with the high-performance hermetic circular connector from Glenair. Designed to meet MIL standards, this durable connector ensures reliable electrical contact in harsh environments including aerospace and military industries. Its corrosion-resistant shell, hermetic sealing, and robust construction guarantee longevity and high performance in demanding applications. Available in various sizes and insert arrangements, it provides secure mating and environmental sealing for space, defense, and industrial systems. Purchase online today for quality, durability, and peace of mind in your projects.

Buy Glenair MS27477Y14D18PB now and experience unmatched reliability and performance in military and aerospace applications.

Frequently Asked Questions

Where can I buy Glenair MS27477Y14D18PB?

You can click on the BUY or RFQ button to purchase MS27477Y14D18PB from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part MS27477Y14D18PB?

You can download the MS27477Y14D18PB datasheet or visit the Glenair website for support.

Who is the manufacturer of MS27477Y14D18PB?

Glenair

Glenair Part List

Browse and search other Glenair parts, locate datasheets and stock

Sponsored by