ALL ITEMS ARE BUILT TO ORDER. LEAD TIMES WILL VARY DEPENDING ON SPECIFICS AND QUANTITY.
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  1. Home
  2. Breakout Boxes
  3. Circular Series Breakout Boxes

Circular Series Breakout Boxes

Silver Engineering’s Circular Series Breakout Boxes feature D38999/ series III connectors. All connectors come standard with Nickel finish and normal key rotation(N). Standard models include one Socket and one Pin connector. Other connector arrangements, rotation, and finishes are available upon request. Choose between Tip Jacks, Mini Banana, or Banana Jacks. Toggle switches are included. 


Circular Series Breakout Boxes incorporate both internal circuit board and harness wiring. All units utilize M16878/1 type wire. 20AWG for size 20 contacts and 22AWG for size 22 contacts.
Circular Series Breakout Boxes use a color-coding scheme as an aid. The Red jacks connect to the Red TP (RTP) side connector with socket contacts and the Black jacks connect to the Black TP (BTP) side connector with pin contacts. Toggling the switch will make or break connection between corresponding pins.

Click on the Subcategories below to browse the products.
Circular Series Breakout Boxes subcategories
  • Circular D38999/ Series III 29 POS J29 Insert Circular D38999/ Series III 29 POS J29 Insert
    SE-01170
  • Circular D38999/ Series III 32 POS F32 Insert Circular D38999/ Series III 32 POS F32 Insert
    SE-01147
  • Circular D38999/ Series III 37 POS D35 Insert Circular D38999/ Series III 37 POS D35 Insert
    SE-01117
  • Circular D38999/ Series III 53 POS H53 Insert Circular D38999/ Series III 53 POS H53 Insert
    SE-01118
  • Circular D38999/ Series III 55 POS H55 Insert Circular D38999/ Series III 55 POS H55 Insert
    SE-01119
  • Circular D38999/ Series III 55 POS E35 Insert Circular D38999/ Series III 55 POS E35 Insert
    SE-01133
  • Circular D38999/ Series III 61POS J61 Insert Circular D38999/ Series III 61POS J61 Insert
    SE-01173
  • Circular D38999/ Series III 66 POS F35 Insert Circular D38999/ Series III 66 POS F35 Insert
    SE-01130
  • Circular D38999/ Series III 79 POS G35 Insert Circular D38999/ Series III 79 POS G35 Insert
    SE-01120
  • Circular D38999/ Series III 100 POS H35 Insert Circular D38999/ Series III 100 POS H35 Insert
    SE-01121
  • Circular D38999/ Series III 128 POS J35 Insert Circular D38999/ Series III 128 POS J35 Insert
    SE-01122
Features
Toggle switches are rated for Low Level and Power signals
Housed in a heavy duty 0.080 thick aluminum box with welded corners
Sturdy handles that protect switches and rubber feet


Click for Datasheet


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  • Breakout Boxes
    • Circular Series Breakout Boxes
    • D-SS Series Breakout Boxes
    • Custom Breakout Boxes & Cables
    • D Series Breakout Boards
    • Series 79 Breakout Boards
    • Micro-D Series Breakout Boards
  • Bus Protection
    • Quad Bus Protection Unit
  • Accessories
    • Cases
    • Shorting Plugs
    • Gender Changers

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