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Circular connector Bel Fuse MD801-007-16NF5-3SC with 2000 mating cycles and hermetic sealing options

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-007-16NF5-3SC
Model Number:
MD801-007-16NF5-3SC
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. Key markets include military, aerospace, and down-hole applications where preventing leakage under extreme conditions is critical.

Product Attributes

  • Brand: Bel / Cinch
  • Series: MD801
  • Origin: Designed and manufactured by Bel
  • Key Markets: Military, Aerospace, Down-hole applications
  • Features: Dual-Start ACME thread, hermetic sealing (available), glass-sealed packages
  • Performance: Highly reliable, equal to MIL-DTL-38999
  • Environmental Resistance: Full performance in extreme environments, withstands extreme changes in temperature, pressure, and humidity
  • Durability: 2000 mating cycles
  • IP Rating: IP67 (Mated)

Technical Specifications

Specification Details
Series Designation MD801
Thread Type Dual-Start ACME
Contact Types Crimp, Solder, PC Tail
Shell Material Options Aluminum, Stainless Steel
Available Finishes Aluminum / Cadmium with olive drab chromate (NF), Aluminum / Black hard anodize, RoHS (C), Aluminum / Black Zinc Nickel over Electroless Nickel (ZNU), Aluminum / Nickel PTFE (MT), Aluminum / Electroless Nickel, RoHS (M), Stainless Steel / Passivated, RoHS (Z1)
Shell Sizes 5, 6, 7, 8, 9, 10, 13
Contact Arrangements 1 to 130 contacts
Current Rating (#23 contacts) 5 A
Dielectric Withstanding Voltage (#23 contacts) 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
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 (-01), Square Flange (-02), Jam Nut (-07), Square Flange rear panel mount with non-locking clinch nuts (-12), Square Flange rear panel mount with locking clinch nuts (-22)
Contact Sizes Supported #23, #20, #16, #12

2411051946_Bel-Fuse-MD801-007-16NF5-3SC_C21047463.pdf

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