Data Sheet FUJITSU Component Relays FBR56-HW PRELIMINARY FUJITSU Component Relay FBR56-HW series Automotive relays Fujitsu 1 Pole, 70 A relay Features Smallest high power 70A relay ( 23 C, rating coil voltage) 1 pole 70A, 1 form C High temperature grade (-40C to +125C) This relay is able to replace the Mini ISO relay RoHS compliant FBR56-HW Part numbers FBR56 N D12 -Y -HW -RW Example (a) (b) (c) (d) (e) (f) (a) Series name FBR56-HW series N Plastic sealed type (b) Structure Nil Flux free type D09 9 VDC (c) Nominal voltage D10 10 VDC D12 12VDC (d) Contact material Y Silver-tin oxide (e) Carrying current rating HW 70A Nil Standard (f) Soldering RW Reflow version Coil Data Chart Coil Resistance Release Nominal Operate Coil number (ohms) Voltage Nominal Power W voltage (VDC) Voltage (VDC) (tolerance of 10%) (VDC) D09 9 170 5.4 0.7 D10 10 220 6.3 0.8 Approx. 0.45 D12 12 320 7.3 1.0 All values in the table are measured at 20C. Page 1 of 3 Data Sheet FUJITSU Component Relays FBR56-HW Specifications Item Specifications Contact Arrangement 1c (1 form C) Material Silver tin oxide N.O.: 70A, 14VDC Rating N.C.: 30A, 14VDC N.O.: 70A ( rating coil voltage) Max. carrying current N.C.: 30A Max. inrush current 220A inrush (N.O.) Min. switching load 1A 6VDCX (reference) Contact voltage drop Max. 100mV (at 1A, 12VDC) Coil Operating temperature -40 to +125C (no frost) Time value Operate Max. 10ms (at nominal voltage, without bounce) Release Max. 5ms (at nominal voltage, without diode, without bounce) Insulation Resistance (at 500VDC) Min. 100 M Dielectric Between contacts 500VAC, 1 minute Strength Between coil and contacts 500VAC, 1 minute 6 Life Mechanical Min. 110 operations min. 3 N.O. side 70A: 50 x 10 operations min. 3 Electrical Resistive N.O. side 60A: 100 x 10 operations min. 3 N.C. side 30A: 100 x 10 operations min. Vibration Misoperation 10 to 55 Hz at double amplitude of 1.5mm resistance Endurance 10 to 55 Hz at double amplitude of 1.5mm 2 Shock Misoperation Min. 100m/s (111 ms) 2 resistance Endurance Min. 1,000m/s (61 ms) Weight 13g Normal temperature and humidity Page 2 of 3