FBR57 FCL | Alldatasheet
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Technical content
1 POLE – 30A (28VDC)
(For 24V battery automotive applications) FBR57 Series FEATURES High power contact capacity (carrying current: 40 A/10 minutes, 30 A/1 hour) Suitable for controlling 24 V motors in trucks and other large vehicles High heat resistance and extended operating voltage Contact gap 0.8mm RoHS compliant PARTNUMBER INFORMATION [Example] FBR57 N D24 - W1 - ** (a) (b) (c) (d) (e) (a) Relay type FBR57 : FBR57 Series (b) Enclosure N : Plastic sealed type (c) Coil rated voltage D24 : 24 VDC Coil rating table at page 2 (d) Contact material W1 Y : Silver-tin oxide indium : Silver-tin oxide (e) Special type To be assigned custom specification Actual marking does not carry the type name: "FBR" E.g.: Ordering code: FBR57ND24-W1 Actual marking: 57ND24-W1
Material Silver-tin oxide indium (-W1 type) Silver-tin oxide (-Y type) Voltage drop Max. 100 mV at 1A, 12VDC Contact rating 28VDC, 12A (locked motor load) 28VDC, Inrush 15A, break 2.5A (motor free load) Max. carrying current 40A/10 minutes, 30A/1 hour (25℃, 100% rated coil voltage) Max. inrush current 70A (reference) Max. switching voltage 28VDC (reference) Max. switching current 12A (reference) Min. switching load * 6 VDC, 1A Coil data Operating temperature range -40℃ to +85℃ (no frost) Storage temperature range 40℃ to +100℃ (no frost) Timing data Operate (at nominal voltage) Max. 10 ms Release (at nominal voltage) Max. 5 ms Life Mechanical Min. 10 x 10 6 operations Electrical Min. 100 x 10 3 operations (locked motor load) Min. 500 x 103 operations (motor free load) Others Vibration resistance Misoperation 10 to 200Hz, acceleration 44m/s 2 (4.5G), constant acceleration Endurance 10 to 200Hz, acceleration 44m/s 2 (4.5G), constant acceleration Shock resistance Misoperation 100m/s² Endurance 1,000m/s² Weight Approximately 9.4 g SPECIFICATIONS * Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliabilit y levels. Note: Care shall be taken on the heat generated on PC board when maximum carrying current exceeds 10A. Please perform the confirmation test with actual conditions.
Coil Code Rated Coil Voltage (VDC) Coil Resistance ±10% (Ω） Must Operate Voltage* (VDC) Must Release Voltage* (VDC) 4 8 34 24 2 D 14.4 (at 20℃） 18 (at 85℃） 1.9 (at 20℃) 2.4 (at 85℃） Note: All values in the table are valid for 20℃ and zero contact current, unless otherwise stated. Note: Please use at rated coil voltage. Please refer to characteristic data and set up adequate voltage in case of use. * Specified operate values are valid for pulse wave voltage. DIMENSIONS
- Schematics (Bottom view) ● PC board mounting hole layout (Bottom view)
- Dimensions * Dimensions of the terminals do not include thickness of pre-solder. * Tolerance of PC board mounting hole layout : ʶVOMFTTPUIFSXJTFTQFDJpFE * Dimensions do not include tolerances. Please ask specification in case you need tolerances. Unit:mm ( ): Reference 7.62 3.5 7.62 5.08 (3.4) 16.5 max. 16.2 typ. 20.3 max. 20.0 typ. 14.7 max. 14.4 typ. Terminal No.1, 2 0.5 t x 1.2 w Terminal No. 3, 4 0.3 t x 1.0 w Terminal No. 5, 6 0.3 t x 1.2 w (3.9) 6 5 COM. 5.08 7.62 (3.9) 2- φ1.4 2- φ1.3 2- φ1.5 DIMENSION SDimension ■ COIL DATA
CHARACTERISTIC DATA (Characteristic data is not guaranteed value but measured values of samples from production line.) Life test (example) Test item Test circuit Current wave form 12A, 28VDC Motor lock 100,000 operations minimum Contact material: Silver tin oxide indium (1) Motor lock Test item Test circuit Current wave form Inrush 15A, Idle 2.5A 28VDC Motor free 500,000 operations minimum Contact material: Silver tin oxide indium (2) Motor free
80 70 60 50 40 3020 10 0 -10 130 120 110 100 FBR57 Y Z X 100 10 50 100 500 1000 2000 5 1 0.5 0.1 0.01 200 400 600 800 1,000 X1 X2 Y1 Y2 Z1 Z2 FBR57 200 160 120 20 A 10 A Vibration resistance characteristics Shock resistance characteristics Coil temperature rise Ratio of operating voltage to rated coil voltage (%) Ambient temperature (°C) Dual amplitude (mm) Frequency (Hz) Shock direction All directions: Min. 1,000m/s² Shock level (m/s²) 44 m/s² Automotive electronics standard Acceleration (m/s²) Coil power (W) Coil temperature rise (°C) Operating voltage Continuous current appliable Continuous current: within 3 minutes at a time Continuous current: within 5 minutes at a time 0 A Range where chattering occurs N.C. contact coil not energized on X direction Frequency: 10 ~ 2000Hz Acceleration: 100m/s² max. Direction of vibration: See diagram below Detection level: Chatter >1ms Shock application time: 6±1ms, half-sine wave Test conditions: Coil energized and de-energized Shock direction: See diagram below Detection level: Chatter >1ms
- ROHS Compliance
- All relays produced by FCL Components are compliant with RoHS directive 2011/65/EU, including commission delegated directive 2015/863. Lead free solder plating on relay terminals is Sn-3.0Ag-0.5Cu, unless otherwise specified. This material has been verified to be compatible with PbSn assembly process. 2. Recommended lead free solder condition
- Recommended solder for assembly: Sn-3.0Ag-0.5Cu. 3. Moisture Sensitivity
- Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated. 4. Tin Whiskers
- Dipped SnAgCu solder is known as presenting a low risk to tin whisker development. No considerable length whisker was found by our in house test. Flow Solder Condition: Pre-Heating: Maximum 120˚C within 90 sec. Soldering: Dip within 5 sec. at 255°C±5°C solder bath Relay must be cooled by air immediately after soldering Solder by Soldering Iron: Soldering Iron: 30-60W Temperature: Maximum 3 50-360˚C Duration: Maximum 3 sec. We highly recommend that you confirm your actual solder conditions ɾ All values mentioned in this datasheet are provided under ideal conditions. Please perform the confirmation test before actual use. ɾ Reflow soldering is prohibited. ɾ Do not use relays in the atmosphere with sulfide gas, chloride gas or nitric oxide. Contact resistance may increase. ɾ Do not use silicon or silicon-containing product or materials near relays. It may cause contact failure.
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San Jose, CA 95110 USA Tel: +1-408-745-4900 Email: fcai.components@fcl-components.com China FCL COMPONENTS (SHANGHAI) CO., LTD. Unit 1105, Central Park - Jing An, No.329 Heng Feng Road, Shanghai 200070, China Tel: +86-21-3253 0998 Email: fcsh@fcl-components.com © 2024 FCL Components Limited. All rights reserved. All trademarks or registered trademarks are the property of their respective owners. FCL Products are intended for general use, including without limitation, in personal, household and office environments, in buildings and for ordinary use in the industry. FCL Products are not intended to be used in applications where extremely high safety is required (”High Safety Required Applications”), such as, but not limited to, applications in nuclear facilities, in aircraft automatic flight control, in air traffic control, in mass transit system control, in missile launch system, in weapon systems, in medical equipment for life support or any application involving a direct serious risk of physical injury or death. Please do not use FCL Products without securing the sufficient safety and reliability required for the High Safety Required Applications. In addition, FCL shall not be liable against the customer and/or any third party for any claims or damages arising in connection with the use of FCL Products in the High Safety Required Applications. FCL warrants that its Products, if properly used and services, will conform to their specification and will be free from defects in material and workmanship for twelve months from delivery. The implied warranties of merchantability and fitness for a particular purpose and all other warranties, representations and conditions, express or implied by statute, trade usage or otherwise, expect as set forth in this warranty, are excluded and shall not apply to the Products delivered. The contents, data and information in this datasheet are provided by FCL Components Limited as a service only to its user and only for general information purposes. The use of the contents, data and information provided in this datasheet is at the users’ own risk. FCL has assembled this datasheet with care and will endeavor to keep the contents, data and information correct, accurate, compre- hensive, complete and up to date. FCL Components Limited and affiliated companies do however not accept any responsibility or liability on their behalf, nor on behalf of its employees, for any loss or damage, direct, indirect or consequential, with respect to this datasheet, its contents, data, and information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. Nor do FCL Components Limited and affiliated companies accept on their behalf, nor on behalf of its employees, any responsibility or liability with respect to these datasheets, its contents, data, information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. Rev. February 1, 2024.