Molex Ultra-Fit Power Connectors

Eliminate same-circuit-size cross mating, optimize space savings and ease assembly with low mating force, high-density Ultra-Fit Power Connectors. The tangless feature allows the terminal locking mechanism to be incorporated into the receptacle housing. This will reduce the risk of handling/transit damage.

  • Multiple mechanical keying and color-coded options.
  • Design enables a faster assembly process.
  • 17% reduction in pitch over similar power connectors.
  • Reduction in pitch prevents sacrificing current carrying capabilities.
  • Positive-lock housing with anti-snag design.
  • Fully isolated terminals.
  • Protects against damage of the header and receptacle terminals.
  • Terminal interface with 6 independent points of contact.
  • Offers redundant, secondary current paths.
  • Long-term performance and reliability.
  • Optional TPA (Terminal Position Assurance) retainer.
  • Medical Electronics
  • Industrial (non-Robotics)
  • Lighting, Signs & Displays
  • Appliance & HVAC
  • Computer / Datacom / Telecommunications
  • Automotive (non-EV)
  • Military / Aerospace / Aviation

Washers, Refrigerators, Hubs, Servers, Infotainment, Automotive, Lighting Ballasts, Home Lighting Fixtures, C4ISR, Food and Beverage, Assembly Line Equipment, Medical Patient Care Equipment and Healthcare IT

Molex Ultra-Fit Power Connectors Video

172286-2104

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 4 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable
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172286-2105

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 5 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable
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172286-2106

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 6 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable
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172286-2107

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 7 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable
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172286-2108

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 8 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable
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172287-1102

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 2 Circuits, with Solder Clips, Tin, Glow Wire Capable, Black
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172287-1204

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 4 Circuits, with Solder Clips, Gold, Glow Wire Capable, Black
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172287-1205

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 5 Circuits, with Solder Clips, Gold, Glow Wire Capable, Black
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172287-1206

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 6 Circuits, with Solder Clips, Gold, Glow Wire Capable, Black
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172287-2102

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Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 2 Circuits, with Solder Clips, Tin (Sn) Plating, Natural, Glow Wire Capable
Pricing
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