Home > Products > Circular Connector Accessories >Circular Connector Assemblies > IP67 Rated Circular Connector Bel Fuse MD801 007 16M6 4SD with Multiple Finishes and Contact Options

IP67 Rated Circular Connector Bel Fuse MD801 007 16M6 4SD with Multiple Finishes and Contact Options

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies RoHS
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-007-16M6-4SD
Model Number:
MD801-007-16M6-4SD
Introduction

Product Overview

The Bel Cinch MD801 Series connectors are miniature MIL-DTL-38999 compliant circular connectors designed for demanding military and aerospace applications. Featuring a robust Dual-Start ACME thread for enhanced protection against cross-mating and vibration, these connectors offer high reliability in extreme environments. Available in various shell sizes, materials, finishes, and contact configurations, they support crimp, solder, and PC Tail terminations for versatile board-mount and system integration needs. Key markets include military, aerospace, and down-hole applications where preventing leakage under extreme temperature, pressure, and humidity changes is critical.

Product Attributes

  • Brand: Bel Cinch
  • Series: MD801
  • Compliance: MIL-DTL-38999
  • Thread Type: Dual-Start ACME
  • Sealing: Hermetic sealing available (glass-sealed)
  • Materials: Aluminum, Stainless Steel
  • Finishes: Cadmium with olive drab chromate, Black hard anodize (RoHS), Black Zinc Nickel over Electroless Nickel (RoHS), Nickel PTFE, Electroless Nickel (RoHS), Passivated (RoHS)
  • Contact Types: Crimp, Solder, PC Tail
  • Environmental Performance: Full performance in extreme environments, IP67 Mated
  • Durability: 2000 mating cycles

Technical Specifications

Specification Value
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 -65C to +175C
Shock Rating 300 g
Vibration Rating 37 g
Shielding Effectiveness 55dB min from 100MHz 1000MHz
IP Rating IP67 Mated

MD801 Series - Plug Configurations

Series Designation Shell Style Shell Material/Finish Options Contact Type Options Shell Size/Insert Arrangement Shell Keying Options
MD801-007 Plug with banding platform NF, C, ZNU, MT, M, Z1 P (Pin, included), S (Socket, included), A (Pin, not included), B (Socket, not included) See Page 4, Figure 1 See Page 4, Table 2
MD801-008 Plug with rear accessory thread NF, C, ZNU, MT, M, Z1 P (Pin, included), S (Socket, included), A (Pin, not included), B (Socket, not included) See Page 4, Figure 1 See Page 4, Table 2

MD801 Series - Receptacle Configurations

Series Designation Shell Style Shell Material/Finish Options Contact Type Options Shell Size/Insert Arrangement Shell Keying Options
MD801-009 Receptacle with banding platform NF, C, Z1, ZNU, MT, M P (Pin, included), S (Socket, included), A (Pin, not included), B (Socket, not included) See Page 4, Figure 1 See Page 4, Table 3
MD801-010 Receptacle with rear accessory thread NF, C, Z1, ZNU, MT, M P (Pin, included), S (Socket, included), A (Pin, not included), B (Socket, not included) See Page 4, Figure 1 See Page 4, Table 3
MD801-011 Receptacle for PC tail or solder cup contacts NF, C, Z1, ZNU, MT, M P (Pin, PC Tail), S (Socket, PC Tail), E (Pin, Solder Cup), F (Socket, Solder Cup) See Page 10, Figure 1 See Page 4, Table 3
MD801-033 Receptacle for PC tail or solder cup contacts, water immersion NF, C, Z1, ZNU, MT, M P (Pin, PC Tail), S (Socket, PC Tail), E (Pin, Solder Cup), F (Socket, Solder Cup) See Page 10, Figure 1 See Page 4, Table 3

MD801 Series - Shell Styles for Receptacles

Series Designation Shell Style
MD801-009/MD801-010 In-Line Receptacle (-01)
MD801-009/MD801-010 Square Flange Receptacle (-02)
MD801-009/MD801-010 Jam Nut Receptacle (-07)
MD801-011/MD801-033 Square Flange Receptacle (-02)
MD801-011/MD801-033 Jam Nut Receptacle (-07)
MD801-011/MD801-033 Square Flange Receptacle, rear panel mount with non-locking clinch nuts (-12)
MD801-011/MD801-033 Square Flange Receptacle, rear panel mount with locking clinch nuts (-22)

MD Connectors - Tools and Sealing Plugs

Contact Size Wire Size Range Pin Contacts Sockets Sealing Plugs Insertion/Removal Tool Crimp Tool Positioner
#22 #22-#28 806-0060-210 857-0060-210 None M81969/1-05 M22520/1-01 K1461
#20 #20-#24 M39029/58-363 M39029/57-357 None M22520/2-01 M22520/1-04
#16 #16-#20 M39029/58-364 M39029/57-358 None M22520/1-01 M22520/1-04
#12 #12-#14 M39029/58-365 M39029/57-359 None M22520/1-01 M22520/1-04

2411041603_Bel-Fuse-MD801-007-16M6-4SD_C20753803.pdf

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