FTR-K1 SERIES POWER RELAY 1 POLE - 25A - 1.5mm contact gap FTR-K3-WG Series n FEATURES 1 pole, 25A 1 Form A l Contact gap 1.5mm l High insulation in small package (between coil and contact) - Insulation distance: Clearance > 6.5mm Creepage > 9.5mm - Dielectric strength: 5,000VAC - Surge strength: 8,500V l Flammability UL94V-0 (plastics) l RoHS compliant Please see page 5 for more information Contains no lead and features cadmium-free contacts l l n PARTNUMBER INFORMATION [Example] FTR-K3 (a) A (b) B (c) 012 W - WG (d) (e) (f) (a) Relay type FTR-K3-WG : FTR-K3-WG Series (b) Contact configuration A : 1 form A (c) Coil type B : Standard (0.78W) (d) Coil rated voltage 012 : 5.....48 VDC Coil rating table at page 3 (e) Contact material W : Silver tin oxide (f) Version WG : Contact gap 1.5mm Actual marking does not carry the type name : "FTR" E.g.: Ordering code: FTR-K3AB012W-WG Actual marking: �������� K3AB012W WG marked on the relay FTR-K3-WG FTR-K1SERIES SERIES n SPECIFICATION Item Contact Data Life FTR-K3-WG Configuration 1 form A Material Silver tin oxide Resistance (initial) ≤ 100mOhm at 1A, 6VDC Contact rating 25A / 250VAC (resistive) Max. carrying current 25A Max. switching power 6,250VA Max. switching voltage 250VAC Max. switching current 25A Min. switching load (reference) 100mA, 5VDC Mechanical 2 x 106 operations minimum 25A 250VAC, 100 x 103 operations resistive Inrush 200A / break 25A 100VAC: 30 x 103 operations (inverterload) Electrical Inrush 80A cosφ 0.7 / 20A cosφ 0.9 ; 250VAC 2 x 105 operations (motorload) Coil Data Timing Data Insulation Rated power (at 20 °C) Approximately 0.78W Operate power (at 20 °C) Approximately 0.38W Operating temperature range -40 °C to +60 °C (no frost) Operate (at nominal voltage) ≤ 20ms (no bounce) Release * ≤ 10ms (no diode, no bounce) Contact gap (initial) Minimum 1.5 mm Resistance Dielectric strength Surge strength Other Vibration resistance Shock resistance Weight ≥ 1,000MOhm at 500VDC Open contacts 1,000VAC, 1min. Coil and contacts 5,000VAC, 1min. Coil to contacts 8,500V / 1.2 x 50µs standard wave Misoperation 10 to 55Hz double amplitude 1.5 mm Endurance 10 to 55Hz double amplitude 1.5 mm Misoperation Min. 200m/s² (11 ± 1ms) Endurance Min. 1,000m/s² (6 ± 1ms) Approximately 25 g * Use a varistor as a protective circuit against reverse surge in the relay coil. A varistor is connected parallel to the coil. The reverse blocking voltage should be about 3 times the value of the power surge voltage. FTR-K1SERIES SERIES FTR-K3-WG n COIL RATING Coil Code Rated Coil Voltage (VDC) Coil Resistance +/- 10% (Ohm) Must Operate Voltage (VDC) * Must ReleaseVoltage (VDC) * 005 5 32 3.5 0.5 006 6 46 4.2 0.6 009 9 105 6.3 0.9 012 12 185 8.4 1.2 018 18 415 12.6 1.8 024 24 740 16.8 2.4 048 48 2,955 33.6 4.8 Rated Power +/10% (W) Approx. 0.78 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 508 20A, 277VAC, resistive 1HP, 125VAC 1HP, 277VAC VDE 0435 20A, 250VAC (cosφ=1) 60°C FTR-K1SERIES SERIES FTR-K3-WG n DIMENSIONS l Dimensions l Schematics (BOTTOM VIEW) l PC board pattern (BOTTOM VIEW) Unit: mm FTR-K1SERIES SERIES FTR-K3-WG RoHS Compliance and Lead Free Information 1. General Information l l l l All signal and power relays produced by Fujitsu Components are compliant with RoHS directive 2002/95EC including amendments. Cadmium as used in electrical contacts is exempted from the RoHS directives on October 21st, 2005. (Amendment to Directive 2002/95/EC) All of our signal and power relays are lead-free. Please refer to Lead-Free Status Info for older date codes at: http://www.fujitsu.com/us/downloads/MICRO/fcai/relays/lead-free-letter.pdf Lead free solder plating on relay terminals is Sn-3.0Ag-0.5Cu, unless otherwise specified. This material has been verified to be compatible with PbSn assembly process. 2. Recommended Lead Free Solder Profile Recommended solder Sn-3.0Ag-0.5Cu. l Flow Solder condition: Pre-heating: Soldering: maximum 120˚C dip within 5 sec. at 260˚C solder bath Solder by Soldering Iron: Soldering Iron Temperature: maximum 360˚C Duration: maximum 3 sec. We highly recommend that you confirm your actual solder conditions 3. Moisture Sensitivity Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated. l 4. Tin Whiskers Dipped SnAgCu solder is known as presenting a low risk to tin whisker development. No considerable length whisker was found by our in house test. l FTR-K1SERIES SERIES FTR-K3-WG Fujitsu Components International Headquarter Offices Japan Fujitsu Component Limited Gotanda-Chuo Building 3-5, Higashigotanda 2-chome, Shinagawa-ku Tokyo 141, Japan Tel: (81-3) 5449-7010 Fax: (81-3) 5449-2626 Email: [email protected] Web: www.fcl.fujitsu.com Europe Fujitsu Components Europe B.V. Diamantlaan 25 2132 WV Hoofddorp Netherlands Tel: (31-23) 5560910 Fax: (31-23) 5560950 Email: [email protected] Web: emea.fujitsu.com/components/ North and South America Fujitsu Components America, Inc. 250 E. Caribbean Drive Sunnyvale, CA 94089 U.S.A. Tel: (1-408) 745-4900 Fax: (1-408) 745-4970 Email: [email protected] Web: http://us.fujitsu.com/components Asia Pacific Fujitsu Components Asia Ltd. 102E Pasir Panjang Road #01-01 Citilink Warehouse Complex Singapore 118529 Tel: (65) 6375-8560 Fax: (65) 6273-3021 Email: [email protected] Web: http://www.fujitsu.com/sg/services/micro/components/ ©2009 Fujitsu Components Europe B.V. All rights reserved. All trademarks or registered trademarks are the property of their respective owners. The contents, data and information in this datasheet are provided by Fujitsu Component Ltd. as a service only to its user and only for general information purposes. The use of the contents, data and information provided in this datasheet is at the users’ own risk. Fujitsu has assembled this datasheet with care and will endeavor to keep the contents, data and information correct, accurate, comprehensive, complete and up to date. Fujitsu Components Europe B.V. and affiliated companies do however not accept any responsibility or liability on their behalf, nor on behalf of its employees, for any loss or damage, direct, indirect or consequential, with respect to this datasheet, its contents, data, and information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. Nor do Fujitsu Components Europe B.V. and affiliated companies accept on their behalf, nor on behalf of its employees, any responsibility or liability for any representation or warrant of any kind, express or implied, including warranties of any kind for merchantability or fitness for particular use, with respect to these datasheets, its contents, data, information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. Rev. October 15, 2009