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

Note : All values in the table are measured at 20C.
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RY SERIES
MODEL RY-4.5D-K Continuous (MBB) Type RY-5D-K RY-6D-K RY-9D-K RY-12D-K RY-18D-K RY-24D-K RY-48D-K Nominal voltage 4.5VDC 5VDC 6VDC 9VDC 12VDC 18VDC 24VDC 48VDC Coil resistance (10%) 45 55 80 180 320 720 1,280 4,800 Must operate voltage 3.0VDC 3.3VDC 3.95VDC 5.9VDC 7.9VDC 11.8VDC 15.8VDC 31.8VDC Must release voltage 0.23VDC 0.25VDC 0.3VDC 0.45VDC 0.6VDC 0.9VDC 1.2VDC 2.4VDC Nominal power 450mW 450mW 450mW 450mW 450mW 450mW 450mW 480mW
Note : All values in the table are measured at 20C.
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RY SERIES
n SPECIFICATIONS
Item Contact Arrangement Material Style Resistance(initial) MaximumCarryingCurrent Rating (resistive) Coil MaximumSwitchingPower MaximumSwitchingVoltage MaximumSwitchingCurrent Minimum Switching Load* Capacitance(at10MHz) Nominal Power (at 20C) Operate Power (at 20C) TimeValue Life Operating Temperature (No frost) Operate(atnominalvoltage) Release(atnominalvoltage) Mechanical Electrical (at contact rating)
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High Sensitive Type RY-( ) W-K 2 form C (DPDT)
500 mW Type RY-( ) WZ-K
High Dielectric Strength RY-( ) WF-K
2 A Type RY-( ) WFZ-K Gold overlay silver-nickel
Continuous (MBB) Type RY-( ) D-K 2 Form D (2 MBB) Gold overlay silver-palladium Single
Gold overlay silver-palladium Bifurcated (cross bar) Maximum100m(at1A6VDC)
1.25A 2A 1 A 24 VD 0.5 A 120 VAC 60VA/24W 1A 120VAC,60VDC 0.01 mA 10 mVDC 1 A 24 VDC 0.25 A 120 VAC 30VA/24W
0.6A 0.15 A 48 VDC 0.3 A 120 VAC
2 A 30 VDC 0.5 A 125 VAC
62.5VA/60W36VA/7.2W 125 VAC, 150 VDC 120 VAC, 60 VDC 0.6A 0.1 mA 10 mVDC
2A
A pprox.0.9pF(betweenopencontacts)1.4pF(adjacentcontacts) Approx.1.9pF(betweencoilandcontacts)
150 to 300 mW 500 to 580 mW 450 to 460 mW 75 to 140 mW 125 to 145 mW 200 to 210 mW 500 to 580 mW 200 to 324 mW 450 to 480 mW 200 to 210 mW
-30Cto+90C-30Cto+60C(refer to the CHARACTERISTIC DATA) -30Cto+70C (*+80C) (*2+65C) Maximum6ms Maximum3ms 2 x 107 ops. min. 1 x 107 operations minimum 2 x 105 ops. min. (0.5 A 120 VAC) 5 x 105 ops. min. ( 1 A 24 VD C) 5 x 105 ops. min. (0.25 A 120 VAC 1 A 24 VDC 1 x 105 ops. min. (2 A 30 VDC) 1 x 106 ops. min. 2 x 105 opsmin. (0.3 A 120 VAC) 5 x 105 ops. min. (0.15 A 48 VDC)
Other
Vibration
Misoperation
10 to 55 Hz (double amplitude of 1.5 mm) 10 to 55 Hz (double amplitude of 4.5 mm) 100m/s2 (111 ms) 1,000m/s2 ( 61 ms) Approximately5g
Resistance Endurance ShockMisoperation ResistanceEndurance Weight
n INSULATION
Item Isolation (initial) Dielectric Strength Surge Voltage
*1Minimumswitchingloadsmentionedabovearereferencevalues.Pleaseperformtheconfirmationtestwiththeactualload beforeproductionsincereferencevaluesmayvaryaccordingtoswitchingfrequencies,environmentalconditionsandexpected reliability levels. *2 48VDC type
Sensitive open contact coilandcontact/ adjacentcontacts 500VAC 1 min.,
500mW
High Isolation 1,000VAC 1 min.,
2A
MBB
Minimum1,000M(at500VDC) 500VAC 1 min., 1,000VAC 1 min., 1500V(coil-contact)(10/160sstandardwave)
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RY SERIES
n SAFETY STANDARDS
Type UL CSA Compliance UL 478, UL 508 E 45026 C22.2 No. 14 LR 35579 Contact rating Flammability: UL 94-V0 (plastics) [RY-W,RY-WZ] 0.5A, 120VAC (resistive) 1A, 24VDC (resistive) 0.3A, 60VDC (resistive) [RY-WF] 0.25A, 120VAC (resistive) 1A, 24VDC (resistive) 0.3A, 60VDC (resistive) [RY-D] 0.3A, 120VAC (resistive) 0.2A, 60VDC (resistive) [RY-WFZ](onlyCSA) 0.5A, 125VAC (resistive) 2A, 30VDC (resistive) 0.6A, 110VDC (resistive)
n CHARACTERISTIC DATA
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RY SERIES
n CHARACTERISTIC DATA
n REFERENCE DATA
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RY SERIES
n REFERENCE DATA
n DIMENSIONS
l Dimensions l Schematics (Bottom view) l PC board mounting hole layout (Bottom view)
Unit: mm
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RY SERIES
RoHS Compliance and Lead Free Relay Information
1. General Information
Relaysproducedafterthespecificdatecodethatisindicatedoneachdatasheetarelead-free now. Most of our signal and power relays are lead-free. Please refer to Lead-Free Status Info. (http://www.fujitsu.com/us/downloads/MICRO/fcai/relays/lead-free-letter.pdf) l Lead free solder paste currently used in relays is Sn-3.0Ag-0.5Cu. l All signal and most power relays also comply with RoHS. Please refer to individual data sheets. Relays that are RoHS compliant do not contain the 5 hazardous materials that are restricted by RoHS directive (lead, mercury, chromium IV, PBB, PBDE). l Ithasbeenverifiedthatusinglead-freerelaysinleadedassemblyprocesswillnotcauseany problems (compatible). l "LF"ismarkedoneachouterandinnercarton.(Nomarkingonindividualrelays). l Toavoidleadedrelays(forlead-freesample,etc.)pleaseconsultwithareasalesoffice. l Wewillshipleadedrelaysaslongastheleadedrelayinventoryexists. Note:CadmiumwasexemptedfromRoHSonOctober21,2005.(AmendmenttoDirective2002/95/EC)
l
2. Recommended Lead Free Solder Profile
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Recommended solder paste Sn-3.0Ag-0.5Cu.
Reflow Solder condition Flow Solder condition:
Pre-heating: Soldering: maximum120C dip within 5 sec. at 260Csolerbath
Solder by Soldering Iron:
Soldering Iron Temperature: maximum360C Duration: maximum3sec.
We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity
l
Moisture Sensitivity Level standard is not applicable to electromechanical realys. Dipped SnAgCu solder is known as low risk tin whisker. No considerable length whisker was found by our in house test.
4. Tin Whisker
l
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RY SERIES
Fujitsu Components International Headquarter Offices
Japan FujitsuComponentLimited Gotanda-Chuo Building 3-5, Higashigotanda 2-chome, Shinagawa-ku Tokyo 141, Japan Tel: (81-3) 5449-7010 Fax:(81-3)5449-2626 Email:promothq@ft.ed.fujitsu.com Web:www.fcl.fujitsu.com North and South America FujitsuComponentsAmerica,Inc. 250 E. Caribbean Drive Sunnyvale, CA 94089 U.S.A. Tel: (1-408) 745-4900 Fax:(1-408)745-4970 Email:components@us.fujitsu.com Web:http://www.fujitsu.com/us/services/edevices/components/ Europe FujitsuComponentsEuropeB.V. Diamantlaan 25 2132 WV Hoofddorp Netherlands Tel: (31-23) 5560910 Fax:(31-23)5560950 Email:info@fceu.fujitsu.com Web:emea.fujitsu.com/components/ Asia Pacific FujitsuComponentsAsiaLtd. 102EPasirPanjangRoad #01-01CitilinkWarehouseComplex Singapore 118529 Tel: (65) 6375-8560 Fax:(65)6273-3021 Email:fcal@fcal.fujitsu.com Web:http://www.fujitsu.com/sg/services/micro/components/
(c)2008FujitsuComponentsAmerica,Inc.Allrightsreserved.Alltrademarksorregisteredtrademarksarethepropertyoftheirrespective owners. FujitsuComponentsAmericaoritsaffiliatesdonotwarrantthatthecontentofdatasheetiserrorfree.Inacontinuingefforttoimproveour productsFujitsuComponentsAmerica,Inc.oritsaffiliatesreservetherighttochangespecifications/datasheetswithoutpriornotice. Rev. January 18, 2008.
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