621 Series

Features

  • Two Contact Rows with .318"(8.08mm) Footprint Right Angle Bend
  • .109"(2.77mm) Contact Spacing X .112"(2.84mm) Row Spacing
  • Plug and Receptacle in 9, 15, 25, or 37 Contact Sizes
  • Pin and Socket Contact Mating Design with P.C. Tail Termination
  • Metal Shell Provides EMI/RFI Shielding, Plug Shell Indents provide Grounding and Additional Mating Retention
  • Board Mounting Features include Threaded Hole, Two and Four Prong Boardlock for Superior Retention to P.C. Board
  • Flange Mounting Options for Panel Mount or Connector Mating include Through Hole, Threaded Hole and Threaded Standoffs
  • D-Shaped Connector Mating Outline provides Polarization
  • Design based on Requirements of MIL-C-24038, EIA RS-232 and RS-449
 

Specifications

  • Insulator Material : Thermoplastic Polyester, UL 94V-0, Chemical Resistant, Color: Black
  • Contact Material : Plug (Pins): Copper Alloy Receptacle (Socket): Copper Alloy
  • Contact Plating : Selective Gold (See Ordering Code) over Nickel for the Mating Area, Tin Plating for Tail Area
  • Ferrite Specs: : 20dB MIN @30 MHz, 30dB MIN @50 MHz, and 50dB MIN @100 MHz
  • Shell Material : Nickel Plated Steel
  • Current Rating : 3A Per Contact
  • Contact Resistance : 25 Milliohms MAX
  • Insulation Resistance : 5000 Megaohms MIN
  • Dielectric Voltage : 1000V AC rms at Sea Level
  • Operating Temp. : -55°C To +85°C
  • Mating Force : 16 oz (4.45N) Maximum Per Contact Position
  • Unmating Force : 1 oz (0.28N) Minimum Per Contact Position

 

Notes

Ordering Guide:

 
621
 

D-Sub Connectors | Two Contact Rows with .318"(8.08mm) Footprint Right Angle Bend


OR

Loading Parts
 

Part #

Position

Gold Plating

Insulator Style

Contact Description

Mounting Option

Gender

Flange Mounting Options

Datasheet

3D Model

621-037-668-555 - Standard D-Sun Connector
621-037-668-555 - Standard D-Sun Connector
621-037-668-555 37 30 Microinches of Gold Plating High Temp Insulator .318" Footprint with Ferrite Filter #4-40 Threaded Hole Plug (Pin) M3 Threaded Hole
621-037-668-556 - Standard D-Sun Connector
621-037-668-556 - Standard D-Sun Connector
621-037-668-556 37 30 Microinches of Gold Plating High Temp Insulator .318" Footprint with Ferrite Filter #4-40 Threaded Hole Plug (Pin) M3 Threaded Standoff
 

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