Not for New Design COMPACT POWER RELAY 1 POLE - 25/30A (For automotive applications) FBR51, 52 Series FEATURES Compact and light weight structure High current contact capacity (carrying current: 35 A/10 minutes, 30 A/1 hour) High resistance to vibration and shock Improved heat resistance and extended operation range Two contact gap options (FBR51: 0.3 mm, FBR52: 0.6 mm) Three types of contact material Part Numbers Example FBR51 - N D12 - W1 (a) (b) (c) (d) (a) Relay type FBR51 : FBR51-Series - Standard type (contact gap 0.3mm) FBR52 : FBR52-Series - Wide contact gap type (contact gap 0.6mm) (b) Enclosure N : Plastic sealed type (c) Coil rated voltage D12 : 6....12VDC Coil rating table at page 3 (d) Contact material W1 : Silver-tin oxide indium (high power type, 1 form C) WL : Silver-tin oxide indium (lamp loads, 1 form A, FBR51 only) WF Actual marking does not carry the type name: FBR E.g.: Ordering code: FBR51ND12-W1, actual marking: 51ND12-W1 1Not for New Design FBR51, 52 Series Specifications (for motor load) Item Characteristics Remarks / conditions W1 contact Contact Configuration 1 form C (SPDT) data Material AgSnO2In (high capacity type) Voltage drop Max. 100mV At 1A/12VDC Contact rating 25A, 14VDC At locked motor load Max. carrying current 35A / 10 min., 30A 1hr Max. inrush current 60A Reference Max. switching voltage 16VDC Reference Max. switching power 35A Reference Min. switching load *1 1A 6VDC Reference Coil Storage temperature 40C ~ +100C No frost range Operating temperature -40C ~ +85C No frost range (At long continuous carry current conditions, refer to operating coil voltage range on page 7) Timing Operate Max. 10ms At nominal voltage data No diode, excluding bounce Release Max. 5ms At nominal voltage No diode, excluding bounce Life Mechanical AC contact Min. 10 x 10 operations rating Electrical (resistive) DC contact Min. 100 x 103 operations At contact rating, rating locked motor load Other Vibration resistance Misoperation 10 to 200Hz, acceleration 44m/s2(4.5G) constant Direction X, Y, Z, acceleration contact ON/OFF total 6 cycles Endurance 10 to 200Hz, acceleration 44m/s2(4.5G) constant Direction X, Y, Z, con- acceleration tact OFF total 6 hours Shock resistance Misoperation Min. 100m/s (11 1ms) Direction X, Y, Z, con- tact ON/OFF total 36 times Endurance Min. 1,000m/s (6 1ms) Direction X, Y, Z, con- tact OFF total 18 times Dimensions / weight 12.1 x 15.5 x 13.7 mm / approx. 6g *1: 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 reliability levels. 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. 2