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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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87 PRODUCT RESULTS FOR ""

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87 Products

    FBR53ND10-Y-HW
    Data Sheet
    FBR53ND10-Y-HW FCL Components America, Inc. (FCAI)
    High Power Relay - 40A - 1 form U (form A) - 10VDC Coil - -40°C to +125°C - Thru Hole
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    In Stock: 638
    Can Ship immediately 
    45
    $1.27
    135
    $1.23
    270
    $1.20
    540
    $1.18
    1,035
    $1.15
    FTR-E1AA024Y-HA
    Data Sheet
    FTR-E1AA024Y-HA FCL Components America, Inc. (FCAI)
    High Voltage Relay - 20A - 800VDC - 1 form X - 24VDC Coil - -40°C to +85°C - Thru Hole
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    In Stock: 20
    Can Ship immediately 
    On Order: 100
    Ships 9/10/26
    1
    $74.52
    5
    $52.60
    10
    $49.68
    25
    $45.33
    50
    $45.21
    FTR-E1JA012Y-MF
    Data Sheet
    FTR-E1JA012Y-MF FCL Components America, Inc. (FCAI)
    High Voltage Relay - 20A - 800VDC - 1 form X - 12VDC Coil - -40°C to +85°C - Quick Connect - Chassis Mount
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    In Stock: 5
    Can Ship immediately 
    1
    $75.07
    50
    $74.89
    100
    $74.70
    200
    $74.51
    400
    $38.06
    FTR-B3CA4.5Z
    Data Sheet
    FTR-B3CA4.5Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - Thru Hole
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    In Stock: 719
    Can Ship immediately 
    35
    $5.03
    100
    $5.02
    250
    $5.00
    500
    $3.08
    750
    $2.44
    FTR-B3GA4.5Z
    Data Sheet
    FTR-B3GA4.5Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD
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    In Stock: 3250
    Can Ship immediately 
    50
    $3.39
    100
    $3.24
    250
    $3.07
    500
    $2.95
    1,000
    $2.85
    FTR-B3GA4.5Z-B10
    Data Sheet
    FTR-B3GA4.5Z-B10 FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD - Tape&Reel
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    In Stock: 4040
    Can Ship immediately 
    100
    $3.32
    250
    $3.09
    500
    $2.87
    1,000
    $2.69
    3,000
    $2.68
    FTR-B3GB4.5Z
    Data Sheet
    FTR-B3GB4.5Z FCL Components America, Inc. (FCAI)
    Latching Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD
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    In Stock: 250
    Can Ship immediately 
    50
    $2.75
    100
    $2.67
    250
    $2.55
    500
    $2.44
    1,000
    $2.34
    FTR-B3GB4.5Z-B10
    Data Sheet
    FTR-B3GB4.5Z-B10 FCL Components America, Inc. (FCAI)
    Latching Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD - Tape&Reel
    VIEW PRODUCT
    On Order: 1000
    Ships 1/6/27
    100
    $4.05
    250
    $3.93
    500
    $3.76
    1,000
    $3.73
    3,000
    $3.72
    FTR-B3SA4.5Z
    Data Sheet
    FTR-B3SA4.5Z FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD
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    In Stock: 510
    Can Ship immediately 
    50
    $2.85
    100
    $2.74
    250
    $2.59
    500
    $2.48
    1,000
    $2.37
    FTR-B3SA4.5Z-B10
    Data Sheet
    FTR-B3SA4.5Z-B10 FCL Components America, Inc. (FCAI)
    Signal Relay - 2A - 2 form C (DPDT) - 4.5VDC Coil - -40°C to +85°C - SMD - Tape&Reel
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    In Stock: 37
    Can Ship immediately 
    On Order: 1000
    Ships 1/6/27
    1
    $3.619
    100
    $3.290
    250
    $3.230
    500
    $3.210
    1,000
    $2.710