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TE Connectivity / KILOVAC Relays for Aerospace, Defense and Marine Solutions

TE’s KILOVAC and CII relays offer ultra-reliable switching for AC, DC, or bi-directional loads. Engineered for high switching speed and prolonged life, these relays provide dependable performance in switching applications.

  • TE relays include standard catalog, COTS (commercial off-the-shelf), Mil-Spec, plus highly specialized, and custom-designed products. These high-performance products are designed to withstand extreme shock, vibration, temperature and altitude.
  • CII Mid-range relays are MIL-PRF-6106 and MIL-PRF-83536 qualifications products available
  • The 2A rated AC JDS9 series and all DC models are designed for printed circuit board mounting, with some models configured for surface mount connection
  • Most models are approved to the applicable military specification, MIL-PRF 28770, or associated detail drawings
  • Some TE DC SSR relays are available with optional status monitoring and/or short circuit protection
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62 PRODUCT RESULTS FOR ""

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62 Products

    4-1617753-1
    Data Sheet
    4-1617753-1 TE Connectivity / AMP Brand
    FCA-325-AY8 - Power Relay, AC, Polarized, 3 Form C 3PDT-CO, 25 A Contact, 115 VAC Coil , Socket Mount, Hermetical ...
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    On Order: 102
    Ships 7/28/27
    1
    $1,011.10
    5
    $1,008.58
    8
    $1,006.05
    15
    $566.37
    23
    $381.04
    225791-2
    Data Sheet
    225791-2 TE Connectivity / AMP Brand
    COAXIAL RF SOCKET, SZ 5
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    In Stock: 37
    Immediately
    On Order: 100
    Ships 9/14/26
    1
    $131.88
    5
    $129.73
    10
    $109.76
    22
    $107.59
    44
    $103.67
    3-1617758-0
    Data Sheet
    3-1617758-0 TE Connectivity / AMP Brand
    FCB-205-0122M=M83536/1-022M
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    In Stock: 210
    Immediately
    9
    $142.65
    18
    $142.29
    27
    $141.94
    35 +
    $141.58
    5-1618407-2
    Data Sheet
    5-1618407-2 TE Connectivity / AMP Brand
    EV202MSBFD=RELAY, EV202 DPST-NO, 28V
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    In Stock: 1
    Immediately
    On Order: 25
    Ships 9/24/27
    1
    $992.41
    2
    $989.93
    3
    $987.45
    5
    $984.99
    6 +
    $937.92
    1618256-9
    Data Sheet
    1618256-9 TE Connectivity / AMP Brand
    PD10AB57=RELAY, VACUUM, SPST-N
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    In Stock: 2
    Immediately
    On Order: 104
    Ships 9/2/26
    1
    $912.76
    3
    $887.88
    5 +
    $876.34
    4-1617753-6
    Data Sheet
    4-1617753-6 TE Connectivity / AMP Brand
    FCA-325-BY3
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    In Stock: 13
    Immediately
    1
    $833.49
    5
    $831.41
    7
    $829.33
    13
    $471.37
    20
    $316.07
    9-1617748-1
    Data Sheet
    9-1617748-1 TE Connectivity / AMP Brand
    FCA-210-0917M=M83536/9-017M
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    In Stock: 141
    Immediately
    1
    $320.95
    3
    $317.81
    5
    $317.02
    10
    $282.97
    20 +
    $276.55
    1-1617800-1
    Data Sheet
    1-1617800-1 TE Connectivity / AMP Brand
    FCA-150-CR4 - Power Relay, DC, Polarized, 1 Form X SPST-NO-DM, 50 A Contact, 28 VDC Coil , Panel Mount, CII FCA-1 ...
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    In Stock: 16
    Immediately
    1
    $899.82
    3
    $877.92
    5
    $869.23
    8
    $867.06
    10 +
    $737.12
    8-1617751-1
    Data Sheet
    8-1617751-1 TE Connectivity / AMP Brand
    FCA-210-AY4
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    In Stock: 129
    Immediately
    On Order: 130
    Ships 9/7/26
    1
    $223.52
    3
    $215.90
    5
    $213.77
    10
    $213.23
    20 +
    $211.66
    1-1617795-4
    Data Sheet
    1-1617795-4 TE Connectivity / AMP Brand
    FCA-150-CY4 - Power Relay, DC, Polarized, 1 Form X SPST-NO-DM, 50 A Contact, 28 VDC Coil , CII FCA-150 Series
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    In Stock: 7
    Immediately
    On Order: 10
    Ships 9/2/26
    1
    $875.58
    3
    $873.39
    5
    $871.21
    8
    $869.03
    10 +
    $847.73