MINIATURE RELAY - Fujitsu

1 FTR-K1 SERIES. MINIATURE RELAY . 2 POLES - 1 to 2A (for signal switching). RY Series n FEATURES. lUltra high sensitivity lUL, CSA recognized (see note 2). Conforms to FCC rules and regulations Part 68. l - Surge strength 1,500 V. 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 terminals l Plastic sealed type, cat III. l RoHS compliant. l Please see page 9 for more information n PARTNUMBER INFORMATION.

2 RY - 12 WF - K. [Example] (a) (*) (b) (c) (d) (a) RELAY type RY : RY-Series (b) Coil rated voltage 012 : VDC. Coil rating table at page 3. (c) Coil and contact type W : High sensitive type WZ : Nominal type WF : High dielectric strength type WFZ : 2A type D : 2 form D (2 MMB type). (d) Enclosure K : Plastic sealed type Note 1: Actual marking omits the hyphen (-) of (*). For movable and stationary contact with gold overlay type, add suffix OH . Note 2: Standard RELAY does not bear the UL/CSA marking. In case UL/CSA certification is necessary, add -UL to the ordering partnumber.

3 1. FTR-K1RY SERIES. SERIES. n SPECIFICATION. Item High sensitive High dielectric Continous 500 mW type 2 A type type strength (MBB)type RY-( )W-K RY-( )WZ-K RY-( )WF-K RY-( )WFZ-K RY-( )D-K. Contact Configuration 2 form C (DPDT) 2 form D (2 MBB). Data Construction Bifurcated (cross bar) Single Gold overlay Gold overlay silver- Material Gold overlay silver-palladium silver-nickel palladium Resistance (initial) Max. 100 m at 6 VDC, 1A. 1A, 24 VDC 1A, 24 VDC 2A, 30 VDC , 48 VDC. Contact rating , 120 VAC ,120 VAC ,125 VAC , 120 VAC.

4 Max. carrying current 2A 125 VAC, Max. switching voltage 120 VAC, 60 VDC 120 VAC, 60 VDC. 150 VDC. Max. switching power 60VA / 24W 30VA / 24W /60W 36VA / Max. switching current 1A. mA, Min. switching load * mA, 10 mVDC. 10 mVDC. Approximately pF (open contacts), (adjacent contacts). Capacitance (at 10 MHz). Approximately pF (between coil and contacts). Life Min. 20 x 106 Min. 1 x 106. Mechanical Min. 10 x 106 operations operations operations Min. 500x103. Min. 200 x 103 operations ( , ops. operations Min. 100x103. 120 VAC) ( , 120 VAC).

5 Electrical (at contact rating) 3 ( , operations Min. 500 x 10 operations ops. 120 VAC) (2A, 30 VDC). (1A, 24 VDC) ( , 48 VDC). (1A, 4 VDC). Coil Data Rated power 150 - 300mW 500 - 580mW 450 - 460mW 500 - 580mW 450 - 480mW. Operate power 75 -140mW 125 - 145mW 200 - 210mW 200 - 324mW 200 - 210mW. -30 C to -30 C to +70 C. Operating temperature range (no +90 C (+80 C -30 C to +60 C (+65 C for 48 VDC. frost). for 48 VDC type) type). * 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.

6 2. FTR-K1RY SERIES. SERIES. n SPECIFICATION (CONTINUED). Item High sen- 500 mW High dielectric Continous 2 A type sitive type type strength (MBB)type RY-( )W-K RY-( )WZ-K RY-( )WF-K RY-( )WFZ-K RY-( )D-K. Timing Data Operate (at nominal voltage) Max. 6 ms Release (at nominal voltage) Max. 3 ms Insulation Resistance (initial) Min. 1,000M at 500 VDC. 1,000 VAC, Open contacts 500 VAC, 1min 500 VAC, 1min 1min. Dielectric strength Contacts to coil/. 1,000 VAC 1min adjacent contacts Surge strength Coil to contacts 1,500V / 10 x 160 s standard wave Other Misoperation 10 to 55Hz double amplitude mm Vibration resistance Endurance 10 to 55Hz double amplitude mm Misoperation Min.

7 100m/s (11 1ms). Shock resistance Endurance Min. 1,000m/s (6 1ms). Weight Approximately 5 g Sealing Sealed cat. RTIII. n COIL RATING. High sensitive type (RY-xxW-K). Rated Coil Must Operate Must Release Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW). (VDC) (VDC) * (VDC) *. 3 3 60 135 5 5 165 150. 6 6 240 9 9 540 12 12 960 18 18 1,620 200. 24 24 2,880 48 48 7,680 300. Note: All values in the table are valid for 20 C and zero contact current. * Specified operate values are valid for pulse wave voltage.

8 3. FTR-K1RY SERIES. SERIES. 500 mW type (RY-xxWZ-K). Rated Coil Must Operate Must Release Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW). (VDC) (VDC) * (VDC) *. 3 3 18 500. 36 560. 5 5 45 6 6 66 3 550. 9 9 140 580. 12 12 280 6 510. 18 18 560 9 580. 24 24 1,070 12 540. 48 48 4,000 24 580. High dielectric type (RY-xxWF-K). Rated Coil Must Operate Must Release Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW). (VDC) (VDC) * (VDC) *. 5 5 56 6 6 80 4 9 9 180 6 450.

9 12 12 320 8 18 18 720 12 24 24 1,260 48 48 5,000 33 460. 2A type (RY-xxWFZ-K). Rated Coil Must Operate Must Release Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW). (VDC) (VDC) * (VDC) *. 3 3 18 500. 36 5 5 45 560. 6 6 66 550. 9 9 140 580. 12 12 280 510. 18 18 560 580. 24 24 1,070 540. 48 48 4,000 36 580. Note: All values in the tables are measured at 20 C and zero contact current. * Specified values are measured with pulse wave voltage 4. FTR-K1RY SERIES. SERIES. MBB type (RY-xxD-K). Rated Coil Must Operate Must Release Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW).

10 (VDC) (VDC) * (VDC) *. 45 3 5 5 55 6 6 80 450. 9 9 180 12 12 320 18 18 720 24 24 1,280 48 48 4,800 480. Note: All values in the table are measured at 20 C and zero contact current. * Specified values are measured with pulse wave voltage n SAFETY STANDARDS *. Type Compliance Contact rating UL UL 478, UL 508 Flammability: UL 94-V0 (plastics). [RY-W, RY-WZ]. E 45026 , 120 VAC (resistive). CSA No. 14 1A, 24 VDC (resistive). LR 35579 , 60 VDC (resistive). 2A, 30 VDC, (resistive). [RY-WF]. 0,5A,120 VAC (resistive)(UL). , 120 VAC (resistive)(CSA).