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Connector Bel Fuse MD801 009 07NF5 3SB Featuring Dual Start ACME Thread and Hermetic Sealing Options

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-009-07NF5-3SB
Model Number:
MD801-009-07NF5-3SB
Introduction

Product Overview

The Bel Cinch MD801 Series connectors are miniature MIL-DTL-38999-equivalent connectors designed for demanding military and aerospace applications, as well as down-hole applications. Featuring a Dual-Start ACME thread, these connectors offer superior protection against cross-mating and vibration. They are available in a variety of shell sizes, materials, finishes, and insert arrangements, with options for crimp, PC tail, or solder cup contacts. These connectors are engineered for full performance in extreme environments, ensuring reliability where leakage must be prevented under significant changes in temperature, pressure, and humidity.

Product Attributes

  • Brand: Bel Cinch
  • Series: MD801
  • Compliance: MIL-DTL-38999 equivalent
  • Key Markets: Military, Aerospace, Down-hole applications
  • Features: Dual-Start ACME thread for anti-cross mating and vibration resistance, hermetic sealing available (glass-sealed packages)
  • Contact Types: Crimp, PC Tail, Solder Cup
  • Shell Materials: Aluminum, Stainless Steel
  • Platings/Finishes: Aluminum / Cadmium with olive drab chromate, Aluminum / Black hard anodize (RoHS), Aluminum / Black Zinc Nickel over Electroless Nickel (RoHS), Aluminum / Nickel PTFE, Aluminum / Electroless Nickel (RoHS), Stainless Steel / Passivated (RoHS)
  • IP Rating: IP67 Mated
  • Durability: 2000 mating cycles

Technical Specifications

Specification Details
Series Designation MD801
Thread Type Dual-Start ACME
Shell Sizes Available 5, 6, 7, 8, 9, 10, 13
Contact Arrangements Range from 1 to 130 contacts
Contact Sizes Supported #23, #20, #16, #12
Current Rating #235 A
Dielectric Withstanding Voltage #23750 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
Plug Series Designations 007 (with banding platform), 008 (with rear accessory thread)
Plug Shell Styles -16 (with anti-decoupling spring), -26 (with ratchet mechanism)
Receptacle Series Designations 009 (with banding platform), 010 (with rear accessory thread), 011 (for PC tail/solder cup), 033 (for PC tail/solder cup, water immersion)
Receptacle Shell Styles -01 (In-Line), -02 (Square Flange), -07 (Jam Nut), -12 (Square Flange, rear panel mount with non-locking clinch nuts), -22 (Square Flange, rear panel mount with locking clinch nuts)
Contact Type Options (Ordering) P=Pin (included), S=Socket (included), A=Pin (not included), B=Socket (not included), E=Pin (PC Tail), F=Socket (PC Tail)
Keying Positions (Plug/Receptacle) A, B (Refer to Tables 2 & 3 for angles)
Crimp Tooling Compatibility Mil Spec Positioner K1461, Mil Spec or Daniels M22520/1-01, M22520/2-01, M22520/1-04
Insertion/Removal Tools M81969/1-05
Sealing Plugs None specified for crimp contacts

2411061352_Bel-Fuse-MD801-009-07NF5-3SB_C21598335.pdf

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