High density, signal & power in one miniature connector

The Fischer MiniMax™ Series increases the performance of your rugged devices, handling more mixed signal and power connections while saving money, space and weight. This innovative, first-to-market, high-density miniature solution uses proven technology from the automotive and telecom industry. The Fischer MiniMax™ Series comes as a pre-cabled solution and is ideally suited for handheld or body-worn applications when space is limited, for instrumentation, and for test equipment where user-friendliness and easy of handling are a must.

  • Key Features
  • Technical Data
  • Title: 
    Save money
    Description: 
    • Unmatched pin density in a miniature circular connector
    • Unique combination of 20 signal (0.5A) & 4 power (5A) pins
    Title: 
    Save space
    Description: 
    • Save more than 40% space
    • Solve device miniaturization challenges
    • Ultra compact interconnect solution
    Title: 
    Save weight
    Description: 
    • Reduce weight by more than 75%
    • Improve portability in hand held or body worn devices
    • Innovative technology and miniature design
    Title: 
    Rugged & reliable
    Description: 
    • Sealing IP68 mated and unmated
    • High corrosion resistance
    • More than 1,000 mating cycles
    Body: 

    Environmental & mechanical data

    Characteristic

    Performance and standard

    Sealing performance mated and unmated

    IP68; IEC 60529
    2m submersion for 24 hours

    Operating temperature range

    Straight wire cable: -40°C to +85°C
    Twisted pair cable: -30°C to +70°C

    IEC 60512-6-11 i+j; IEC 60068-2-14-Nb

    Corrosion resistance mated

    Salt mist, 1,000 hours, 5% salt solution, 35°C 1)
    IEC 60068-2-11 Test Ka; MIL-STD-202 Method 101 Condition A; EIA-364-26

    Endurance

    1,000 mating cycles; IEC 60512-5-9a ; EIA-364-09

    Electrical data

    Characteristic

    Contact size

    Performance and standard

    Contact resistance

    4x Power Contacts
    20x Signal Contacts

    5 mΩ 1)
    250 mΩ (typical value)

    IEC 60512-2-1-2a
    IEC 60512-2-2-2b

    Shell resistance 2)

    <50 mΩ; IEC 60512-2-6-2f 1)

    Insulation resistance

    >1010 Ω; IEC 60512-3-1-3a 1)

    Shielding effectiveness

    > 55 dB (Preliminary value)

    up to 1 GHz, IEC 60512-23-3

    1) Preserved mechanical and electrical performances.
    2) Measured for a mated pair of panel receptacle (MR01) and cable plug (MP01) between the panel and the cable shielding.
     

    Material & surface treatments

    Metal parts

    Material

    Finish

    Designation   ISO

    Standard

    Designation

    Standard

    Housings, Nut

    Brass
    CuZn39Pb3

    CW614N
    UNS C 38500

    Chrome over Nickel

    SAE-AMS2460

    Back nut (Plug)

    Brass
    CuZn39Pb3

    CW614N
    UNS C 38500

    Nickel

    SAE-AMS-QQ-N-290
    SAE-AMS2404

    Ground contact

    Brass
    CuZn39Pb3

    CW614N
    UNS C 38500

    Nickel

    SAE-AMS-QQ-N-290
    SAE-AMS2404

    Spring

    Stainless steel

    X10CrNi18-8 (1.4310)

    -

    -

    Contacts

    - Male, Ground Pin

    - Female

    - Signal

    Brass; CuZn39Pb3

    Bronze; CuSn4Zn4Pb4

    Copper; -

    CW614N; UNS C 38500

    CW456K; ASTM B139
    UNS C 54400

    -

    Gold over Nickel

    MIL-DTL-45204D
    Type I; ASTM B488
    MIL-DTL-45204D
    Type I; ASTM B488

    -

    Ball-locking

    Stainless steel
    X20Cr13 1.4021

    UNS S42000
    ASTM A182

    -

    -

               

    Insulator and sealing

    International symbol

    Flammability

    Insulators

    LCP
    PEEK

    UL 94 V-0
    UL 94 V-0

    O-rings

    - General
    - Interface

    FPM (Viton®)
    EPDM

    UL 94 V-0
    UL 94 HB

    Sealant materials

    - Cable connectors
    - Panel receptacles

    Bi-component epoxy

    -

    Overmolding material

    - Cable connectors

    TPU

    UL 94 V-0

    Cap

    - Cable connectors
    - Panel receptacles

    TPV (Santoprene)

    UL 94 HB

     

    Cable specification

    Conductors

    Plain annealed copper

    Insulation

    Low smoke zero halogen

    Centre

    Braid kevlar cord

    Sheath

    Flameproof, halogen-free polyurethane

    Maximum guaranteed specifications are noncumulative.
    To guarantee maximum lifetime of the Fischer MiniMaxTM Series, it is strongly recommended to deploy the caps in unmated conditions.

From initial concept through prototyping, testing and installation, we find the solution that suits your specific needs.

Rely on our in-house expertise for cable assemblies, engineered to your needs.