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C&K COMPONENTS C1153730055C Microminiature Connector

The C&K COMPONENTS C115373-0055C is a microminiature connector within the MDMA series, specifically engineered for demanding applications such as space equipment, avionics, and military systems. These connectors boast a high-performance Micropin™ contact system with removable crimp contacts, providing harness length flexibility. They are compliant with ESA specifications and ESCC standards, ensuring reliability and performance in harsh environments. The connectors are available in various sizes (9, 15, 21, 25, 31, and 37 ways) and offer options for interfacial seals, captive nuts, or float mounting to suit diverse integration needs. Traceability is maintained according to ESA/ESCC specifications, and each connector is shipped with a dust cap for protection.

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Part No:C115373-0055C
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:C115373-0055C
Stock:0
Inv Date:06-15-2026
Price: Unit price: $10.16
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Part No:C115373-0055C
Stock:95
Inv Date:06-15-2026
Price: Unit price: $6.76
Buy/RFQ:
Part No:C115373-0055C
Stock:95
Inv Date:06-15-2026
Price: Unit price: $6.76
Buy/RFQ:

C&K COMPONENTS C1153730055C Microminiature Connector Specifications:

  • Compliant: Compliant with ESA specifications
  • Contact System: High performance Micropin™ contact system (twist pin spring male contact and tubular socket contact)
  • Contact Type: Removable crimp type contacts
  • Flexibility: Harnesses length flexibility
  • Outgassing: Non-Outgassing
  • Size: Low Size Connectors
  • Weight: Low Weight
  • Applications: Space equipment, Satellites harnesses and payloads, Avionics / Military
  • ESCC Compliance: Compliant to ESCC specifications 3401/077 Connectors and 3401/078 Removable Crimp Contacts
  • Compatibility: Compatible with ESCC 3401/029 MDM Connectors, 3401/041 Savers, 3401/032 Accessories and 3401/087 Backshells
  • Application Areas: Suitable for use in Space, and high performance military/aerospace applications: Board to Board, Board to Cable or Cable to Cable applications
  • Available Sizes: 9, 15, 21, 25, 31 and 37 ways
  • Quality Level: Quality Level ESA / ESCC: code 3401 (Flying model)
  • Contact Crimping: Cables crimping onto contacts with standard MDMA Crimping tool M22520/2-01 and dedicated locators
  • Wire Size: Accepted wires size: 1 wire insulated AWG24, AWG26 and AWG28, 1 uninsulated solid wire AWG25, 2 wires insulated AWG28
  • Contact Technology: Twist Pin contact technology
  • Contact Distance: Distance between 2 adjacent contacts: 1.27mm (.050 inch)
  • Row Distance: Distance between 2 contacts rows: 1.09mm (.043 inch)
  • Working Voltage: 150 Vrms
  • Rated Current AWG24: 3.5A
  • Rated Current AWG25: 2.5A
  • Rated Current AWG26: 2.5A
  • Rated Current AWG28: 1.5A
  • Contact Resistance: 5mΩ(rated current)
  • Insulation Resistance: 5000MΩ min
  • Voltage Proof: 600 Vrms /2.0mA(leakage current)
  • Temperature Range: -55/+125°C
  • Contact Retention Force: 22.25N max
  • Optional Seal: Optional interfacial seal can be applied for female connectors
  • Mounting Options: Optional captive nuts or float mounting
  • Packaging: Individual packaging with traceability
  • Dust Cap: Each MDMA connector is sold with a dust cap in individual plastic bag
  • Contact Extraction Tool: Contact extraction tool has to be ordered separately

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