FTR-K1 SERIES POWER RELAY 1 POLE - 30A DC Relay 2 x 3.2mm contact gap FTR-K2W Series n FEATURES Contact rating: 60VDC, 30A; 72VDC, 25A Wide contact gap: 2 x 3.2mm l Compact size: 36.5 (L) x 34.9 (W) x 30.2 (H) mm l 1 form A contact l High insulation (between coil and contact) - Insulation distance: Clearance > 8.0mm Creepage > 9.5mm - Dielectric strength: 5,000VAC - Surge strength: 10,000V l Flammability UL94V-0 (plastics) l RoHS compliant Please see page 6 for more information l l n PARTNUMBER INFORMATION [Example] FTR-K2W A K 012 W (a) (b)(c) (d) (e) (a) Relay type FTR-K2W : FTR-K2W-Series (b) Contact configuration A : 1 form A (c) Coilt type K : Standard (2,000mW) (d) Coil rated voltage 12 : 5.....24 VDC Coil rating table at page 3 (e) : Silver alloy Contact material W Actual marking does not carry the type name : "FTR" E.g.: Ordering code: FTR-K2WAK012W Actual marking: K2WAK012W 1 FTR-K1 SERIES FTR-K2W SERIES n SPECIFICATION Item Contact Data Life Coil Data Timing Data Insulation FTR-K2W Configuration 1 form A Material Silver alloy Resistance (initial) Max. 100mOhm at 1A, 6VDC Contact rating 30A / 60VDC, 25A / 72VDC (resistive) Mechanical Min. 1 x 106 operations Electrical 10 x 103 operations Rated power (at 20 °C) Approximately 2,000mW Nominal voltage 5, 12, 24, 48VDC Operating temperature range -40 °C to +70 °C (no frost) Operate (at nominal voltage) Max. 30ms (without bounce) Release Max. 15ms (no diode) Resistance (initial) Min. 1,000MOhm at 500VDC Dielectric strength Surge strength Other Open contacts 2,000VAC (50/60 Hz) 1min. Coil and contacts 5,000VAC (50/60 Hz) 1min. Coil to contacts 10,000V / 1.2 x 50µs standard wave Clearance ≥ 8 mm Creepage ≥ 9.5 mm Vibration resistance Shock resistance Misoperation 10 to 55Hz double amplitude 1.5 mm Endurance 10 to 55Hz double amplitude 1.5 mm Misoperation Min. 100m/s² (11 ± 1ms) Endurance Min. 1,000m/s² (6 ± 1ms) Weight Approximately 74 g Sealing Flux proof, RT II Notes: 1. To prevent hazardous situation in case of catastrophic contact failures like contact welding, please carefully evaluate the relay application parameters, to assure a fail-safe design. This is particularly important in case of over spec use and long periods of continuous use. 2. Use of a varistor in parallel over the coil is recommended to clamp reverse inductive voltage surges. Reverse blocking voltage should be about 3 times the surge voltage level. 3. A contact carrying currents higher than 10A, it is recommended to consider addition heat develop in the PCB contact tracks. 4. Specified values are valid in case of series connection of coils, by connecting pin 2 and 3, at Tamb 20°C and at zero contact current. 2 FTR-K1 SERIES FTR-K2W SERIES n COIL RATING Coil Code Rated Coil Voltage (VDC) Coil Resistance +/- 10% (Ohm) Must Operate Voltage (VDC) * Must ReleaseVoltage (VDC) * 005 5 12.5 3.25 0.25 012 12 72 7.8 0.6 024 24 290 15.6 1.2 048 48 1,160 31.2 2.4 Rated Power +/- 10% (mW) Approx. 2,000 Notes: 1) Specified values are valid in case of series connection of coils, by connecting pin 2 and 3, at Tamb 20°C and at zero contact current. 2) Normal use it at nominal coil voltage. If the relay is energized at higher coil voltage, refer to data “coil temperature rise” *Specified operate- and must release voltage are valid for pulse wave voltages. n SAFETY STANDARDS Type Compliance Contact rating UL UL 508 CSA22.2 No. 14-05 30A, 60VDC, resistive, 10,000 cycles TUV EN61810-1 / IEC61810-1 30A, 60VDC, resistive, 10,000 cycles 3 FTR-K1 SERIES FTR-K2W SERIES n CHARACTERISTIC DATA The graphs are based on measurement data and are typical values. Please use this graph for reference purposes 4 FTR-K2W SERIES FTR-K1 SERIES n DIMENSIONS l Dimensions l Schematics l (BOTTOM VIEW) l Circuit (BOTTOM VIEW) Notes: A. Use of a varistor in parallel over the coil is recommended to clamp reverse inductive voltage surges. Reverse blocking voltage should be about 3 times the surge voltage level. B. Connect pin 2 and 3 to connect coils in series. C. To enhance a current carry capability, connect pin 5 with 6 and pin 7 with 8. D. Coils are polarity insensitive. PC board pattern (BOTTOM VIEW) Unit: mm 5 FTR-K1 SERIES FTR-K2W SERIES RoHS Compliance and Lead Free Information 1. General Information All signal and power relays produced by Fujitsu Components are compliant with RoHS directive 2002/95EC including amendments. l Cadmium as used in electrical contacts is exempted from the RoHS directives on October 21st, 2005. (Amendment to Directive 2002/95/EC) l 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 l 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. l 2. Recommended Lead Free Solder Profile l Recommended solder Sn-3.0Ag-0.5Cu. 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: Duration: maximum 360˚C maximum 3 sec. We highly recommend that you confirm your actual solder conditions 3. Moisture Sensitivity l Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated. 4. Tin Whiskers l 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. 6 FTR-K1 SERIES FTR-K2W SERIES 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/ ©2012 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. December 18, 2012 7 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Fujitsu: FTR-K2WAK012W FTR-K2WAK024W