MS27484T10B35SA Threaded Plug, MIL-DTL-27484

The MS27484T10B35SA 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 10 (approximately equivalent to D38999 shell size B / 11), shell letter B, insert arrangement 10B-35 (13 contacts: 13 x #22D signal, Service Class M - sealed), socket contacts (S), and "A" non-standard keying (confirm availability and meaning with supplier). 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 10 (approximately D38999 shell size B / 11), shell letter B
• Sealed signal configuration with insert arrangement 10B-35: 13 x #22D signal contacts (Service Class M - sealed)
• Socket contacts (S) for mating with pin-contact connectors
• "A" non-standard keying — confirm availability and exact meaning with supplier
• EMI shielded (conductive shell), scoop-proof, crimp removable contacts

Technical Specifications - MS27484T10B35SA

Part Number Breakdown

Related options: MS27484T10B35PA with pin contacts and "A" keying; MS27484T8B35SA for smaller shell size 8 (approx. D38999 size A / 9); MS27484R10B35PA mating receptacle with pin contacts and "A" keying; MS27484T10B98SA non-sealed arrangement (13 contacts, Service Class I). Important: The "A" keying is non-standard — confirm availability and meaning with supplier before procurement. 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 MS27484T10B35SA connector is intended for platforms that require MIL-DTL-27484 compliant interconnects in shell size 10 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 10, insert arrangement 10B-35, socket contacts, and "A" keying before mating. Confirm the meaning and availability of the "A" keying with supplier.
• Use the correct crimp tooling for #22D signal contacts specified by arrangement 10B-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 10, shell letter B, arrangement 10B-35, opposite contact gender (pin), and matching "A" keying. Note: arrangement 10B-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 MS27484T10B35SA

MIL-DTL-27484 Compliance

Choosing MS27484T10B35SA 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 "A" 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. The "A" keying is non-standard — confirm availability with supplier. Confirm exact specifications and interchangeability with supplier.

Ordering Information

Order by the designation MS27484T10B35SA. When requesting a quote, please confirm mating connector part number (pin contact receptacle with matching "A" keying), shell finish, contact plating, "A" keying meaning and availability, and required quantity. Note: arrangement 35 is Service Class M (sealed); specify arrangement 98 for non-sealed Service Class I applications.