RY-3WZ-K Fujitsu

MINIATURE RELAY 2 POLES1 to 2 A (FOR SIGNAL SWITCHING) RoHS compliant RY SERIES n FEATURES l Ultra high sensitivity l UL, CSA recognized l Conforms to FCC rules and regulations Part 68 Surge strength 1,500 V l High dielectric strength type available (RY-WF type) l Contact arrangement MBB type available (RY-D type) l High reliability-bifurcated contacts l Wide operating range l DIL pitch terminals l Plastic sealed type l RoHS compliant since date code: 0438B9 Please see page 8 for more information n ORDERING INFORMATION RY 12 WF K Example (a) ( * ) (b) (c) (d) (a) Series Name RY : RY Series (b) Nominal Voltage Refer to the COIL DATA CHART W : High sensitive type WZ : Nominal 0.5 W type (c) Coil and Contact Function WF : High dielectric strength type WFZ : 2 A type D : 2 FORM D (2 MBB type) (d) Enclosure K : Plastic sealed type Note: Actual marking omits the hyphen (-) of (*) For movable and stationary contact with gold overlay type, add suffix OH. 1RY SERIES n COIL DATA CHART Nominal Coil resistance Must operate Must release Nominal MODEL voltage (10%) voltage voltage power RY-4.5 W-K 4.5 VDC 135 3.2 VDC 0.23 VDC 150 mW RY- 5 W-K 5 VDC 165 3.6 VDC 0.25 VDC 150 mW RY- 6 W-K 6 VDC 240 4.3 VDC 0.3 VDC 150 mW RY- 9 W-K 9 VDC 540 6.4 VDC 0.45 VDC 150 mW RY- 12 W-K 12 VDC 960 8.5 VDC 0.6 VDC 150 mW RY- 18 W-K 18 VDC 1,620 12.6 VDC 0.9 VDC 200 mW RY- 24 W-K 24 VDC 2,880 16.8 VDC 1.2 VDC 200 mW RY- 48 W-K 48 VDC 7,680 32.6 VDC 2.4 VDC 300 mW RY- 3 WZ-K 3 VDC 18 1.5 VDC 0.15 VDC 500 mW RY-4.5 WZ-K 4.5 VDC 36 2.25 VDC 0.23 VDC 560 mW RY- 5 WZ-K 5 VDC 45 2.5 VDC 0.25 VDC 560 mW RY- 6 WZ-K 6 VDC 66 3.0 VDC 0.3 VDC 550 mW RY- 9 WZ-K 9 VDC 140 4.5 VDC 0.45 VDC 580 mW RY- 12 WZ-K 12 VDC 280 6.0 VDC 0.6 VDC 510 mW RY- 18 WZ-K 18 VDC 560 9.0 VDC 0.9 VDC 580 mW RY- 24 WZ-K 24 VDC 1,070 12.0 VDC 1.2 VDC 540 mW RY- 48 WZ-K 48 VDC 4,000 24.0 VDC 2.4 VDC 580 mW RY- 5 WF-K 5 VDC 56 3.3 VDC 0.25 VDC 450 mW RY- 6 WF-K 6 VDC 80 4.0 VDC 0.3 VDC 450 mW RY- 9 WF-K 9 VDC 180 6.0 VDC 0.45 VDC 450 mW RY- 12 WF-K 12 VDC 320 8.0 VDC 0.6 VDC 450 mW RY- 18 WF-K 18 VDC 720 12.0 VDC 0.9 VDC 450 mW RY- 24 WF-K 24 VDC 1,260 15.9 VDC 1.2 VDC 450 mW RY- 48 WF-K 48 VDC 5,000 33.0 VDC 2.4 VDC 460 mW RY- 3 WFZ-K 3 VDC 18 1.9 VDC 0.15 VDC 500 mW RY-4.5 WFZ-K 4.5 VDC 36 2.9 VDC 0.23 VDC 560 mW RY- 5 WFZ-K 5 VDC 45 3.2 VDC 0.25 VDC 560 mW RY- 6 WFZ-K 6 VDC 66 3.8 VDC 0.3 VDC 550 mW RY- 9 WFZ-K 9 VDC 140 5.7 VDC 0.45 VDC 580 mW RY- 12 WFZ-K 12 VDC 280 7.6 VDC 0.6 VDC 510 mW RY- 18 WFZ-K 18 VDC 560 11.4 VDC 0.9 VDC 580 mW RY- 24 WFZ-K 24 VDC 1,070 15.2 VDC 1.2 VDC 540 mW RY -48 WFZ-K 48 VDC 4,000 36.0 VDC 2.4 VDC 580 mW Note : All values in the table are measured at 20C. 2 2 A Type High Dielectric Strength 500 mW Type High Sensitive Type