FCL Components Limited Product Lineup

The "FTR-P3 (for 24V battery vehicles)" is a compactly designed single-pole 6A automotive relay suitable for high-density mounting. The terminal arrangement, with complete separation between the coil and contact systems, facilitates pattern design and supports automatic mounting. Additionally, it is well-suited for applications such as passive start and passive entry systems in 24V battery vehicles. 【Features】 ■ 1-pole 6A transfer relay for 24V battery vehicles ■ Compact design suitable for high-density mounting ■ High-capacity contacts made from proven materials (100,000 cycles at 6A-28VDC) ■ Achieves low power consumption of 900mW ■ Overvoltage cutoff type with a contact gap of 0.6mm *For more details, please download the PDF or feel free to contact us.

The "FTR-P4" is a twin relay for automotive electronics designed with a completely separated coil and contact system, making pattern design easier. By adopting proven high-capacity contact materials as standard, it achieves DC14V-25A and 100,000 cycles while being compact, even under motor lock loads. Additionally, to allow for versatile use on the same circuit board, it features a compatible terminal arrangement with our silent twin relay, the FTR-P2. 【Features】 ■ High capacity ■ Energy-saving ■ Easy pattern design ■ Compatible with automatic mounting *For more details, please download the PDF or feel free to contact us.

The "FTR-P5" is a silent relay for automotive electrical equipment that enables quiet operation as well as compact and high-density mounting due to its unique structure. Thanks to its single cover structure, it excels in heat dissipation and can handle continuous current for over one hour at 25A. Additionally, the terminal arrangement, which completely separates the coil and contact systems, has been designed to facilitate easy pattern design. 【Features】 ■ Ultra-compact silent relay ■ Low operating noise ■ Compact and high-density mounting ■ High sensitivity with low power consumption ■ High capacity *For more details, please download the PDF or feel free to contact us.

The "FTR-P7" is a compact, low-profile 1c (1 transfer) type silent relay for automotive electrical equipment. By adopting a unique silent mechanism, it achieves an average sound pressure of 45dB (at a distance of 5cm). Despite its small size, it can handle 25A of current (for 1 hour), making it suitable for applications such as wipers and seat heaters. 【Features】 ■ Compact, low-profile 1c (1 transfer) type ■ Low operating noise ■ High capacity ■ Through-hole type *For more details, please download the PDF or feel free to contact us.

The "FTR-V1" is an onboard relay for 12V battery vehicles, featuring a single pole 210A 1 From B relay. It is a slim, double-wound latching type that can withstand ambient temperatures of up to 125°C, allowing for continuous current flow of 210A (@85°C) / 120A (@125°C). It is also suitable for applications such as battery and capacitor disconnection and protection, as well as dual power switching. 【Features】 ■ 12V battery vehicle single pole 210A 1 From B relay ■ Slim double-wound latching type ■ Continuous current flow of 210A (@85°C) / 120A (@125°C) ■ Low contact resistance: below 0.6mΩ (initial value, at 1A) ■ Supports ambient temperatures up to 125°C *For more details, please download the PDF or feel free to contact us.

The "JS" is a power relay that has obtained UL, CSA, VDE, and CQC standards. The insulation distance between the coil and contacts is 8mm, with a dielectric strength of 5,000VAC and a surge voltage resistance of 10,000V, making it a compact yet highly insulated design. Additionally, the contact materials available include silver-tin oxide alloy, silver-nickel, and gold-plated options. 【Features】 ■ 1-pole high capacity 8A, 1a (1 make), 1c (1 transfer) contacts ■ Compact low-profile relay with a height of 12.5mm and a mounting area of 290mm² ■ Power consumption of 220 to 290mW ■ Complies with UL, CSA, VDE, and CQC standards ■ Compact yet highly insulated design *For more details, please download the PDF or feel free to contact us.

The "JS-KS" is a power relay that is strong against inrush currents of 10A for a single pole. The insulation distance between the coil and the contacts is 8mm, with a dielectric strength of 5,000VAC and a surge voltage withstand of 10,000V, making it a compact yet highly insulated design. It is also suitable for applications such as I/O modules, timers, heater control, and air conditioning units. 【Features】 ■ Single pole 10A, 1a (1 make) contact ■ Can handle inrush currents of 65A and switch lamp loads of 1,000W with silver-tin oxide contacts ■ Ultra-compact low-profile relay with a height of 12.5mm and a mounting area of 290mm² ■ Power consumption of 220–290mW ■ UL and CSA certified *For more details, please download the PDF or feel free to contact us.

The "SY" is a miniature relay with dimensions of 7.4 (width) × 12.5 (length) × 9.5 (height) mm and weighs only about 1.7 g, making it suitable for miniaturization, lightweight design, and high-density mounting of devices. Thanks to its unique high-efficiency magnetic circuit and spring configuration, it achieves a coil power consumption of 75 mW, ensuring low power consumption. The contacts use gold-plated silver-palladium, which offers excellent contact reliability, and it is available in single and double contact types, allowing for signal switching from low levels up to 1A. The dielectric strength between the coil and contacts is AC 1,000V, and the surge voltage withstand is 1,500V. Additionally, it can be used at ambient temperatures up to +90°C when the rated voltage is applied at signal levels. 【Features】 ■ Ultra-compact and lightweight ■ UL and CSA certified ■ Compliant with FCC standards (Part 68) ■ Ultra-high sensitivity, high reliability, low power consumption type ■ Wide operating ambient temperature range *For more details, please download the PDF or feel free to contact us.

The "SN" is an ultra-slim and high-density I/O module that measures 5 (width) × 20 (length) × 17 (height) mm and weighs 3.5g. It features suitable DC input (white), AC input (ivory), DC input (red), and AC input (black) for interfacing between the CPU and load, all within the same module, allowing for flexible combinations based on the type of load. With complete solid-state design, it achieves long life and maintenance-free operation, and it operates silently, making it ideal for high-frequency switching and control. 【Features】 - Suitable DC input (white), AC input (ivory), DC input (red), and AC input (black) for interfacing between the CPU and load, all within the same module, allowing for flexible combinations based on the type of load. - Fully compatible in size and terminal arrangement with our NY type relay. - Achieves high insulation with 2,500 Vrms through opto-isolation between input and output. - Complete solid-state design ensures long life and maintenance-free operation. - Operates silently, making it ideal for high-frequency switching and control. *For more details, please download the PDF or feel free to contact us.

The "SJ" is a compact type solid-state relay that is ultra-small and lightweight, with a height of 12.8mm. It features a highly reliable design with built-in noise protection (for AC loads) and reverse connection protection elements (for DC loads) on the load side. The input-output isolation achieves high insulation of 2500Vrms through opto-isolation. Additionally, it excels in environmental resistance, vibration resistance, and shock resistance, and is suitable for automatic mounting and washing. Please feel free to contact us for inquiries. 【Features】 ■ High-density mounting with a height of 12.8mm ■ Suitable for space-saving ■ External dimensions and terminal arrangement are fully compatible with our JY type relays ■ Achieves high insulation of 2500Vrms through opto-isolation between input and output ■ Ideal for long life, high-speed and high-frequency switching, and high-precision control *For more details, please download the PDF or feel free to contact us.

The "RY" is a signal miniature relay that achieves low power consumption with a unique high-efficiency magnetic circuit, featuring a general excitation power of 75mW and a coil rated power consumption of 150mW. It is available in a series with a high voltage type (RY-WF type) that has an insulation voltage of over AC 1,000V between open contacts. The twin contacts made of gold-plated silver-palladium provide high contact reliability. Additionally, it has a plastic sealed structure that allows for complete washing. 【Features】 ■ Achieves low power consumption with a general excitation power of 75mW and a coil rated power consumption of 150mW ■ UL and CSA standards certified ■ Complies with FCC standards (Part 68) ■ Insulation voltage of over AC 1,000V between coil contacts and adjacent contacts, with the same surge voltage rating of 1,500V *For more details, please download the PDF or feel free to contact us.

The "NY" is an ultra-slim type with a width of 5mm and a mounting area of only 100mm², weighing 3.5g, making it suitable for ultra-miniaturization and lightweight equipment. It features an easy-to-design SIL (Single in Line) terminal arrangement. With twin contacts made of gold-plated silver alloy, it achieves high reliability across a wide range from low levels up to 5A, excelling in contact reliability. Additionally, it boasts high insulation with a surge voltage rating of 5080V and an insulation voltage of AC3000V (between coil and contacts). 【Features】 ■ A mounting area of only 100mm² and a weight of 3.5g, ideal for ultra-miniaturization and lightweight equipment ■ Low power consumption with a rated power of 120mW and a sensitivity power of 54mW, making it an ultra-high sensitivity relay ■ High reliability across a wide range from low levels to 5A with twin contacts made of gold-plated silver alloy, excelling in contact reliability ■ Certified to UL (508, 1604) and CSA standards *For more details, please download the PDF or feel free to contact us.

The "JSL" is a compact power relay with a width of 10mm and a height of 12.5mm. It features high insulation with an insulation distance of 8mm (between coil and contacts), a dielectric strength of 5,000VAC (between coil and contacts), and a surge voltage withstand of 10,000V (between coil and contacts). Typical applications include smart meters and energy-saving devices. Please feel free to contact us for inquiries. 【Features】 ■ Compact relay with a width of 10mm and a height of 12.5mm ■ High insulation ・ Insulation distance: 8mm (between coil and contacts) ・ Dielectric strength: 5,000VAC (between coil and contacts) ・ Surge voltage withstand: 10,000V (between coil and contacts) * For more details, please download the PDF or feel free to contact us.

This is a relay for signal switching in onboard equipment compatible with the commonly used 300-400 VDC batteries in EVs. We offer various series including the compact low-profile FTR-B3, the compact slim FTR-B4, and the high-voltage wide-gap FTR-C1 with increased insulation distance. It is suitable for applications such as switching the in-vehicle audio circuit for emergency calls (e-call) in EVs, battery monitoring, abnormal detection for overvoltage/overcurrent, and leakage detection for low/high voltage. It can also be used for low-voltage signal switching applications in gasoline and hybrid vehicles.

This is an overview specification catalog covering FCL component power relays, automotive electrical relays, relays for EV/PHV, signal relays, plug-in relays, and solid-state relays (SSR).

The FTR-E1 series is a high-capacity power relay capable of switching high voltage DC loads up to 10A and 1,000VDC. It includes PCB-mounted models rated at 20A (FTR-E1 -MF, -GR), 30A (FTR-E1 -HA), and 60A (FTR-E1 -HC), as well as a tab terminal screw type model rated at 20A (FTR-E1J). 【Features】 1. There is no polarity on the contact side, allowing it to accommodate both charging and discharging circuits. 2. Hydrogen gas is not used: it can be used safely without the risk of explosion. 3. It features a high insulation design with 5,000VAC between coil and contacts, and 2,500VAC between open contacts. The contact structure is 1a (1 form X), and the dimensions are 28.3(W) x 43.6(D) x 38.8(H) mm (FTR-E1), 28.3(W) x 69.4(D) x 47.3(H) mm (FTR-E1J).

The "FTR-K1-AM" is a power relay suitable for onboard chargers of electric vehicles, capable of 20A current at 277VAC, designed for an ambient temperature of 105°C. 【Features】 - High capacity current rating for automotive use (20A 277VAC) - Manufactured in a factory certified to IATF16949 - 1 pole 16A 1a (1 make), 1c (1 transfer) contacts - Designed for an ambient temperature of 105°C - Low power consumption type with a power consumption of 400mW - Low-profile relay with a height of 15.7mm and a mounting area of 368mm² - UL insulation class F certification obtained

The "FTR-K1L" is a latching relay with 16A inrush current of 80A, featuring 1 pole with 16A 1a (1 make) and 1c (1 transfer) contacts. It can control a peak inrush current of 80A. Additionally, despite its small size, it has a high insulation design with a dielectric strength of 5,000VAC and a surge voltage withstand of 10,000V. 【Features】 ■ 1 pole 16A 1a (1 make), 1c (1 transfer) contact latching relay ■ Control capability for peak inrush current of 80A (make side) ■ UL TV-5 rating obtained (make side) ■ Low-profile relay with a height of 15.7mm and a mounting area of 368mm² ■ High insulation design despite its compact size ・ Dielectric strength: 5,000VAC ・ Surge voltage withstand: 10,000V

- Compliant with European ATEX directives IEC/EN60079-0, IEC60079-1 (flux-free type), IEC/EN60079-0, IEC60079-15 (plastic seal type) - High insulation design with dielectric strength of 5,000VAC, surge voltage resistance of 10,000V, and air/creepage distance of 10mm - Low-profile design with a height of 15.7mm and a mounting area of 268mm² - Obtained UL insulation class F - Also available in a version compatible with ambient temperatures of 105°C - Obtained explosion-proof standard UL 121201 (Class I, Division 2) (only for 105°C plastic seal type) - Obtained explosion-proof standard CSA22.2 213-17 (Class I, Division 2) (only for 105°C plastic seal type)

- Compliant with the European ATEX directive IEC60079-15 - Obtained explosion-proof standard UL 121201 (Class I, Division 2) - Width 7mm, mounting area 142mm², single-pole slim type. - Rated power consumption 200mW - High insulation with dielectric strength of 4,000VAC, surge withstand of 10,000V, and creepage/clearance distance of 6mm - Also available in a version with TV-5 rating (inrush 78A) that is resistant to inrush current.

- Compliant with European ATEX Directive IEC60079-15 - Obtained explosion-proof standards UL 121201, CSA C22.2 No. 213 (Class I, Division 2) - Width 5mm, height 12mm, mounting area 100mm², ultra-slim single pole type - Rated power consumption 110mW - High insulation with dielectric strength of 3,000VAC, surge withstand of 5,080V, clearance distance of 5.15mm, and creepage distance of 5.89mm - Compliant with reinforced insulation standards UL61010-1, UL61010-2-201, IEC/EN61010-1, IEC/EN61010-2-201 - Automatic mounting/washable plastic sealed type

This is a slim-type relay with a highly insulated design and a low mounting area, particularly suitable for PLCs among industrial equipment. It is available in the FTR-MY and NY types with a contact rating of 5A, and the FTR-LY type with a rating of 6A. We offer both printed circuit board mountable and socket mountable types. It features a plastic seal that allows for automatic mounting and thorough washing. It has obtained various safety standards.

- Compliant with European ATEX Directive IEC/EN60079-0, IEC/EN60079-15 - 1 pole 8A, 1a or 1c contact - Height 12.5mm, mounting area 290mm² - Rated power consumption 220-245mW - Available with glow wire compliance - Through-hole type PCB mounted relay

- Implemented a guide compatible with sockets. Allows for the replacement of the relay unit when used in conjunction with a socket. - Supports flow soldering to printed circuit boards. - Width 5mm, height 12mm, relay unit mounting area 104.5mm², ultra-slim single pole type. - Rated power consumption 150mW, operating power consumption 74mW. - Gold-plated silver alloy twin contacts with excellent contact reliability and environmental resistance. - High insulation with dielectric strength of 3,000VAC, surge withstand of 5,080V, air gap distance of 5.15mm, and creepage distance of 5.89mm. - Plastic sealed type.