Product Overview

Micro Strip

Aptiv Interconnect Micro (legacy website: www.ultimateconnector.com) offers Micro Strip Connectors, available in a range from 1 to 43 Micro contact positions. We take pride in offering a wide array of options, including guide pins, jackscrews, securing latch, mounting holes, and six circuit termination styles. With a contact center-to-center pitch of .050", our SR Micro Strip Connectors create precise and reliable connections. For engineers seeking versatile and high-performance cable connectors, request a quote today and empower your designs with our innovative Micro Strip Connectors.

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Features and Benefits

  • High-Density, Miniature Design: Fine 0.050" contact pitch delivers exceptional space and weight savings for compact, high-performance systems.
  • Wide Configuration Range: Available in a range from 1 to 43 positions with options for guide pins, jackscrews, and securing latches to ensure precise and secure mating.
  • Superior Electrical Performance: Achieves low 8 mΩ maximum contact resistance and supports current ratings up to 3 A.
  • Rugged and Reliable Construction: Proven to meet EIA-364-28 vibration and EIA-364-27 shock requirements for mission-critical environments.
  • Extended Durability: Designed for 500 mating cycles while maintaining consistent electrical and mechanical performance.
  • High-Quality Materials: Beryllium Copper or Brass contacts with 50 µin Gold plating and PPS insulators ensure long-term stability.
  • Flexible Termination Styles: Six termination types available, including solder cup, crimped wire, and PCB mount options for design flexibility.
  • Broad Application Use: Ideal for military, aerospace, medical, and test & measurement equipment requiring compact, reliable interconnects.

Specifications, Parts, and Filters

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Contact Resistance
8 milliohm max contact only and 32 milliohms max with 6" wire @ 2.5A
Current Rating
3A max
Dielectric Withstanding Voltage
600 VAC at sea level, 150 VAC at 70,000 feet, 1mA leakage current max
Insulation Resistance
500 VDC and 5000 Megohms min

Engaging Force
6 oz max (Signal contacts only, no data for Power or Coax contacts)
Separation Force
0.5 oz min (Signal contacts only, no data for Power or Coax contacts)
Mating/Unmating Force
10 oz × # of contacts max (Signal contacts only, no data for Power or Coax contacts)
Vibration
EIA-364-28 Condition IV, 1 microsecond max discontinuity
Shock
EIA-364-27 Condition E, 1 microsecond max discontinuity
Durability
500 matings, passes Mating Force, CR, Engaging and Separation Forces
Salt Spray
EIA-364-26 Condition B – 48 hours

Signal Pin Contacts
C17200 Beryllium Copper per ASTM B194
Signal Socket Contacts
C31400 Bronze Alloy per ASTM B140
Contact Plating
.000050 Thk Gold Plating per ASTM B488
Insulator Material
Polyphenylene Sulfide (PPS) per MIL-M-24519 GST-40F
Shell
C36000 Brass Alloy per ASTM B36 (Soldercup)
Shell Plating
Electroless Nickel per AMS 2404 (Soldercup)
Locking Ring
C17300 Beryllium Copper per ASTM B196 (Plug side, Soldercup)
Actuating Ring
C36000 Brass Alloy per ASTM B36 (Plug side, Soldercup)
O-Ring
70 Durometer Nitril (Buna-N) (Soldercup)
Hardware
Passivated Stainless Steel per MIL-DTL-83513/05 (PCB)
Strip Latch
C17200 Beryllium Copper per ASTM B194, Electroless Nickel plated per AMS 2404 (PCB)

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