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C&K COMPONENTS C1153731103 Microminiature Connector

C&K COMPONENTS' MDMB series microminiature connectors are designed for demanding applications requiring compact size and reliable performance. These connectors utilize a high-performance Micro-miniature contact system with removable crimp contacts, offering flexibility in harness design. They are well-suited for space equipment, avionics, military, medical, and industrial environments. The connectors meet stringent tests for outgassing and residual magnetism, ensuring suitability for critical applications. Options include captive nuts, float mounting, and various shell finishes and contact types to customize the connector for specific requirements.

Authorized Distributors
Source:DigiKey
Part No:C115373-1103
Stock:0
Inv Date:06-15-2026
Price: Unit price: $166.334
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Part No:C115373-1103
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:C115373-1103
Stock:0
Inv Date:06-15-2026
Price: Unit price: $201.94
Buy/RFQ:
Part No:C115373-1103
Stock:1
Inv Date:06-15-2026
Price: Unit price: $237.58
Buy/RFQ:
Part No:C115373-1103
Stock:1
Inv Date:06-15-2026
Price: Unit price: $237.58
Buy/RFQ:

C&K COMPONENTS C1153731103 Microminiature Connector Specifications:

  • Material: Aluminum alloy (Shell), Liquid Crystal Polymer (Insulator), Copper Alloy (Contacts)
  • Finish: A174: 25.4µm electroless Nickel over Copper underlay, FR172: 0.7µm Gold over 25.4µm electroless Nickel
  • 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
  • Insulation Resistance: 5000MΩ min
  • Voltage Proof: 600 Vrms / 2.0mA
  • Temperature Range: -55/+125°C
  • Contact Retention Force: 22.25N max
  • Distance Between Contacts: 1.27mm
  • Distance Between Rows: 1.09mm
  • Shell Sizes Available: 9, 15, 21, 25, 31, 37, 51 ways
  • Wire Size: AWG24, AWG26, AWG28 (0.97mm max diameter), AWG25 (solid), 2xAWG28 (0.82mm max diameter)

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You can download the C1153731103 datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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