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connector Bel Fuse MD801-009-07NF9-19PF miniature circular type with Dual-Start ACME thread aerospace

Manufacturer:
Bel Fuse
Description:
Circular Connector Assemblies
Category:
Circular Connector Accessories/Circular Connector Assemblies
Specifications
Mfr. Part #:
MD801-009-07NF9-19PF
Model Number:
MD801-009-07NF9-19PF
Introduction

Product Overview

The Bel Cinch MD801 Series connectors are high-performance, miniature 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 reliable performance in extreme environments. They are available in various shell sizes and insert arrangements, with options for crimp, PC tail, or solder cup contacts, and come in durable aluminum or stainless steel materials with multiple plating options. The MD801 series provides full performance, high durability, and effective shielding, making them suitable for critical components and assemblies in aerospace, military, and down-hole applications.

Product Attributes

  • Brand: Bel Cinch
  • Series: MD801
  • Origin: Designed for military and aerospace
  • Key Feature: Dual-Start ACME thread
  • Sealing: Available with hermetic sealing (glass-sealed packages)

Technical Specifications

Specification Details
Performance Standard Highly reliable performance equal to MIL-DTL-38999
Key Markets Military, Aerospace, Down-hole applications
Size & Weight Reduced size and weight
Shell Materials Aluminum, Stainless Steel
Finishes Multiple options available (e.g., Cadmium with olive drab chromate, Black hard anodize, Black Zinc Nickel, Nickel PTFE, Electroless Nickel, Passivated)
Contact Types Crimp, PC Tail, Solder Cup
Shell Sizes 5, 6, 7, 8, 9, 10, 13
Contact Arrangements Range from 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 55 dB min from 100 MHz 1000 MHz
Durability 2000 mating cycles
IP Rating IP67 (Mated)
Plug Series Designation MD801- (Dual start ACME Thread Series)
Plug Shell Styles 007 (with banding platform), 008 (with rear accessory thread), -16 (with anti-decoupling spring), -26 (with ratchet mechanism)
Receptacle Series Designation MD801- (Dual start ACME Thread Series)
Receptacle Shell Styles 009 (with banding platform), 010 (with rear accessory thread), -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)
Receptacle for PC Tail/Solder Cup Series MD801-011, MD801-033 (water immersion)
Contact Type Options (Ordering) P = Pin (contacts included), S = Socket (contacts included), A = Pin (contacts not included), B = Socket (contacts not included), E = Pin, PC Tail, F = Socket, Solder Cup

2411061142_Bel-Fuse-MD801-009-07NF9-19PF_C21413712.pdf

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