Ms27484t8b35s D38999 Series Shielding Plug Circular Connector Electrical Wire

MS27484T8B35S Threaded Plug, MIL-DTL-27484

The MS27484T8B35S is a threaded circular electrical connector plug designed for aerospace, avionics, and industrial platforms. It conforms to MIL-DTL-27484 (formerly MS27484) requirements. Note: MIL-DTL-27484 is a distinct standard, separate from MIL-DTL-26482 Series 1 (MS3106), MIL-DTL-26482 Series 2 (62GB), MIL-DTL-38999 / GJB599, MIL-DTL-27473 (MS27473), MIL-DTL-27497 (MS27497), MIL-DTL-27508 (MS27508), JY27466 (GJB), 8D series, Y50 series, YLH series, ZH8525 series, YH3116 series, YW1 series, and SMA RF coaxial connectors, and is not directly form-fit-function interchangeable with any of those connectors unless confirmed by the supplier.

This threaded plug features shell size 8 (approximately equivalent to D38999 shell size A / 9), shell letter B, insert arrangement 8B-35 (13 contacts: 13 x #22D signal, Service Class M - sealed), socket contacts (S), and normal keying (no suffix). The "T" style designation indicates a threaded coupling type. The design supports EMI shielding, scoop-proof mating, self-locking threaded coupling, and removable crimp contacts.

Product Features

• Conformant to MIL-DTL-27484 (MS27484) circular connector standard
• NOT directly interchangeable with MIL-DTL-26482 Series 1 (MS3106), MIL-DTL-26482 Series 2 (62GB), MIL-DTL-38999 / GJB599 Series III, MIL-DTL-27473 (MS27473), MIL-DTL-27497 (MS27497), MIL-DTL-27508 (MS27508), JY27466 (GJB), 8D series, Y50 series, YLH series, ZH8525 series, YH3116 series, YW1 series, or SMA RF coaxial connectors unless confirmed by supplier
• Threaded plug construction (T style) with threaded coupling
• Shell size 8 (approximately D38999 shell size A / 9), shell letter B
• Sealed signal configuration with insert arrangement 8B-35: 13 x #22D signal contacts (Service Class M - sealed)
• Socket contacts (S) for mating with pin-contact connectors
• Normal keying (no suffix) for standard polarization and anti-mismatch mating
• EMI shielded (conductive shell), scoop-proof, crimp removable contacts

Technical Specifications - MS27484T8B35S

Part Number Breakdown

Related options: MS27484T8B35P with pin contacts; MS27484T10B35S for larger shell size 10 (approx. D38999 size B / 11); MS27484R8B35P mating receptacle with pin contacts; MS27484T8B98S non-sealed arrangement (13 contacts, Service Class I). Important: MIL-DTL-27484, MIL-DTL-27473, MIL-DTL-26482 Series 2 (62GB), MIL-DTL-26482 Series 1 (MS3106), YW1 series, SMA RF coaxial, YH3116 series, ZH8525 series, YLH series, Y50 series, 8D series, JY27466 (GJB), MS27497 (MIL-DTL-27497), MS27508 (MIL-DTL-27508), and D38999/J599 (MIL-DTL-38999/GJB599) are separate standards/series and are NOT form-fit-function interchangeable unless confirmed by supplier.

Compatible Applications

The MS27484T8B35S connector is intended for platforms that require MIL-DTL-27484 compliant interconnects in shell size 8 with sealed signal circuits. Typical use cases include:

• Aircraft and helicopter wiring harness interconnects (MIL-DTL-27484 standard)
• Avionics LRUs, radar, and communication equipment
• Ground vehicles and rugged electronic enclosures
• Shipboard and industrial equipment requiring sealed circular connectors
• Programs that standardize on MIL-DTL-27484 (MS27484) interfaces

Selection Guide

Installation Notes

• Verify shell size 8, insert arrangement 8B-35, socket contacts, and normal keying before mating.
• Use the correct crimp tooling for #22D signal contacts specified by arrangement 8B-35.
• Fully engage the threaded coupling with the mating MS27484 connector until securely seated.
• Mate only with MIL-DTL-27484 (MS27484) connectors of the same shell size 8, shell letter B, arrangement 8B-35, opposite contact gender (pin), and normal keying. Note: arrangement 8B-35 is Service Class M (sealed) — suitable for environments requiring environmental sealing.
• Do NOT attempt to mate with MIL-DTL-26482 Series 1 (MS3106), MIL-DTL-26482 Series 2 (62GB), MIL-DTL-27473, D38999/J599 Series III, MS27497, MS27508, JY27466, 8D, Y50, YLH, ZH8525, YH3116, YW1 series, or SMA RF coaxial connectors — MIL-DTL-27484 is a different standard and is not interchangeable unless confirmed by supplier.

Why Choose MS27484T8B35S

MIL-DTL-27484 Compliance

Choosing MS27484T8B35S ensures compliance with MIL-DTL-27484 (MS27484) requirements for programs that mandate this specific standard. The connector geometry supports reliable interconnect with sealed signal socket contacts and normal keying for aerospace and industrial systems. Note: this connector is NOT a direct replacement for MIL-DTL-26482 Series 1 (MS3106), MIL-DTL-26482 Series 2 (62GB), MIL-DTL-27473, D38999/J599 Series III, MS27497, MS27508, JY27466, 8D, Y50, YLH, ZH8525, YH3116, YW1 series, or SMA RF coaxial parts. Confirm exact specifications and interchangeability with supplier.

Ordering Information

Order by the designation MS27484T8B35S. When requesting a quote, please confirm mating connector part number (pin contact receptacle), shell finish, contact plating, and required quantity. Note: arrangement 35 is Service Class M (sealed); specify arrangement 98 for non-sealed Service Class I applications.