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Dual start ACME thread military aerospace circular connectors Bel Fuse MD801-009-07M5-3SB lightweight miniature

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies RoHS
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-009-07M5-3SB
Model Number:
MD801-009-07M5-3SB
Introduction

Product Overview

The Bel Cinch MD801 Series connectors are high-reliability circular connectors designed for demanding military and aerospace applications. Featuring a Dual-Start ACME thread for enhanced protection against cross-mating and vibration, these connectors offer robust performance in extreme environments. Available in various shell sizes and insert arrangements, they support crimp, solder, and PC tail terminations, making them suitable for board mount applications. The MD801 Series provides a miniature, lightweight alternative to MIL-DTL-38999 connectors, ensuring full performance under challenging conditions.

Product Attributes

  • Brand: Bel Cinch
  • Series: MD801 Series
  • Key Markets: Military, Aerospace, Down-hole applications
  • Features: Miniature, lightweight, Dual-Start ACME thread, protection against cross mating and vibration, full performance in extreme environments.
  • Available Shell Materials/Finishes: Aluminum (Cadmium with olive drab chromate, Black hard anodize RoHS, Black Zinc Nickel over Electroless Nickel RoHS, Nickel PTFE, Electroless Nickel RoHS), Stainless Steel (Passivated RoHS)

Technical Specifications

Specification/Model Details
Connector Type Circular Connectors
Series Designation MD801 Series
Thread Type Dual-Start ACME Thread
Contact Types Crimp, Solder, PC Tail
Shell Sizes 5, 6, 7, 8, 9, 10, 13
Contact Arrangements 1 to 130 Contacts
Current Rating (#23 Contact) 5 A
Dielectric Withstanding Voltage (#23 Contact) 750 VAC
Insulation Resistance 5000 M minimum
Operating Temperature -65 C to +175 C
Shock Rating 300 g
Vibration Rating 37 g
Shielding Effectiveness 55dB min from 100MHz 1000MHz
Durability 2000 mating cycles
IP Rating IP67 Mated
Plug Series Designations MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread)
Receptacle Series Designations MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread), MD801-011 (Receptacle for PC tail or solder cup contacts), MD801-033 (Receptacle for PC tail or solder cup contacts, water immersion)
Receptacle Shell Styles Inline, Square Flange, Jam Nut
Crimp Tool Positioner Mil Spec Positioner
Crimp Tool Mil Spec or Daniels M22520/1-01
Contact Size 23 Wire Size Range #22-#28
Contact Size 20 Wire Size Range #20-#24
Contact Size 16 Wire Size Range #16-#20
Contact Size 12 Wire Size Range #12-#14

2411041603_Bel-Fuse-MD801-009-07M5-3SB_C20974649.pdf

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