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miniature 38999 style connectors Bel Fuse MD801 009 07NF6 7SE for military aerospace applications

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-009-07NF6-7SE
Model Number:
MD801-009-07NF6-7SE
Introduction

Product Overview

The Bel Cinch MD801 Series connectors are designed for demanding military and aerospace applications, offering high reliability and performance in extreme environments. These miniature 38999-style connectors feature a Dual-Start ACME thread to prevent cross-mating and resist vibration. 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 robust connectivity solutions for critical components in industries such as networking, telecommunications, computing, military, aerospace, transportation, and broadcasting.

Product Attributes

  • Brand: Bel Cinch
  • Series: MD801
  • Key Markets: Military, Aerospace, Down-hole applications
  • Features: Miniature 38999 Plug, Miniature 38999 Receptacle, Dual-Start ACME Thread, Hermetic Sealing (available for custom connectors), Glass-sealed packages
  • Environmental Performance: Full performance in extreme environments, resistant to 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 Thread
Contact Types Crimp, PC Tail, Solder Cup
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
Contact Sizes #23, #20, #16, #12
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 55 dB 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)
Keying Positions A, B, C, D, E, F (Refer to Tables 2 & 3 for angles)
Crimp Tools Mil Spec Positioner (K1461), Mil Spec or Daniels (M22520/1-01, M22520/1-04), M22520/2-01
Insertion/Removal Tools M81969/1-05, 806-0060-210, 857-0060-210

2411061212_Bel-Fuse-MD801-009-07NF6-7SE_C21528749.pdf

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