FCL Components – High-Performance Relays for Industrial, Automotive, EV, and Energy Systems

FCL Components holds the No.1 market share in industrial machinery relays and offers a broad lineup with small footprints and high-capacity performance. Our relays meet rising demands for high-voltage and high-current applications and support next-gen markets including automotive, green energy, EV systems, and energy storage.    

  • Over 100 years of relay expertise, delivering world-leading quality and innovation to meet society’s evolving technology needs
  • Automotive relays for 12V/24V and up to 210A, plus high-voltage contactors for battery management—trusted by Tier 1 and Tier 2 manufacturers worldwide.
  • High-performance PCB relays optimized for automotive systems including EV/PHV onboard chargers, combining a century of engineering with modern innovation.
  • Comprehensive signal relay lineup supporting SMT and widely used in climate control and security circuitry.
  • General power relays covering 22+ series, designed for loads ranging from micro-amp switching to high-inrush circuits, supporting coil voltages from 1.5–110 VDC.
  • Hazard-location-compliant relays, including FTR-K1, FTR-F3, FTR-MY, and JS series certified to UL/CSA HAZLOC and ATEX for designated low-risk zones.
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90 Products

    FTR-B3GB1.5Z
    Data Sheet
    FTR-B3GB1.5Z FCL Components America, Inc. (FCAI)
    Latching Signal Relay - 2A - 2 form C (DPDT) - 1.5VDC Coil - -40°C to +85°C - SMD
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    In Stock: 1000
    Immediately
    25
    $6.05
    100
    $6.04
    250
    $6.02
    500
    $3.71
    750
    $2.94
    FTR-B3SA003Z-B10
    Data Sheet
    FTR-B3SA003Z-B10 FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 3VDC Coil - -40°C to +85°C - SMD - Tape&Reel
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    In Stock: 2000
    Immediately
    100
    $2.27
    250
    $2.20
    500
    $2.16
    1,000
    $2.11
    3,000
    $2.04
    FTR-B3SA006Z
    Data Sheet
    FTR-B3SA006Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 6VDC Coil - -40°C to +85°C - SMD
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    In Stock: 800
    Immediately
    30
    $5.06
    100
    $5.05
    250
    $5.04
    500
    $3.10
    750
    $2.45
    FTR-B3SA012Z
    Data Sheet
    FTR-B3SA012Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 12VDC Coil - -40°C to +85°C - SMD
    VIEW PRODUCT
    In Stock: 1250
    Immediately
    50
    $3.43
    100
    $3.40
    250
    $3.37
    500
    $3.36
    750
    $3.35
    FTR-B3SA012Z-B10
    Data Sheet
    FTR-B3SA012Z-B10 FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 12VDC Coil - -40°C to +85°C - SMD - Tape&Reel
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    In Stock: 1800
    Immediately
    100
    $3.73
    250
    $3.47
    500
    $3.24
    1,000
    $3.12
    3,000
    $3.11
    FTR-B3SA024Z
    Data Sheet
    FTR-B3SA024Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 24VDC Coil - -40°C to +85°C - SMD
    VIEW PRODUCT
    In Stock: 350
    Immediately
    35
    $4.78
    100
    $4.77
    250
    $4.76
    500
    $2.93
    750
    $2.32
    FTR-B4CA003Z
    Data Sheet
    FTR-B4CA003Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 3VDC Coil - -40°C to +85°C - Thru Hole
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    In Stock: 1000
    Immediately
    50
    $2.52
    100
    $2.48
    250
    $2.42
    500
    $2.37
    1,000
    $2.32
    FTR-B4CA012Z
    Data Sheet
    FTR-B4CA012Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 12VDC Coil - -40°C to +85°C - Thru Hole
    VIEW PRODUCT
    In Stock: 2149
    Immediately
    35
    $3.22
    100
    $3.10
    250
    $2.94
    500
    $2.81
    1,000
    $2.69
    FTR-B4CA024Z
    Data Sheet
    FTR-B4CA024Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 24VDC Coil - -40°C to +85°C - Thru Hole
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    17 Weeks
    50
    $3.27
    100
    $3.16
    250
    $3.02
    500
    $2.89
    1,000
    $2.77
    FTR-B4CB006Z
    Data Sheet
    FTR-B4CB006Z FCL Components America, Inc. (FCAI)
    Latching Signal Relay - 2A - 2 form C (DPDT) - 6VDC Coil - -40°C to +85°C - Thru Hole
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    In Stock: 273
    Immediately
    30
    $5.69
    100
    $5.68
    250
    $5.67
    500
    $3.48
    750
    $2.76