FTR-K1 SERIES POWER RELAY 1 POLE - 20A Heavy Load FTR-K3 Series n FEATURES l SPST 20A and #250 tab terminal type is also available l Low coil power (780mW) l Type of service: continuous duty l Cadmium free contacts l SAFETY STANDARDS UL, CSA, VDE,CQC approved l RoHS compliant Please see page 6 for more information n PARTNUMBER INFORMATION FTR-K3 J B 012 W - HC [Example] (a) (b) (c) (d) (e) (f) (a) Relay type FTR-K3 : FTR-K3-Series (b) Contact configuration A : 1 form A (SPST-NO) (PCB terminal) J : 1 form A (SPST-NO) (Tab terminal) (c) Coil type B : Standard type (780mW) (d) Coil rated voltage 012 : 5.....48 VDC Coil rating table at page 3 (e) Contact material W : Silver alloy (f) Option Nil : Standard type (20A) LS : High isolation type (20A) HC : High current type (25A) Actual marking does not carry the type name : "FTR" E.g.: Ordering code: FTR-K3AB012W Actual marking: K3AB012W 1

FT RFT-KR1-K S3E SREIREISES n SPECIFICATION Item FTR-K3 FTR-K3-LS FTR-K3-HC Contact Data Configuration 1 form A Construction Single Material Silver alloy Resistance (initial) Max. 100mΩ at 1A, 6VDC Contact rating (resistive) 20A, 250VAC 20A, 250VAC 25A, 250VAC Max. carrying current 25A Max. switching current *¹ 25A Max. switching voltage 250VAC Max. switching power 6,250VA Min. switching load *² 100 mA, 5VDC Life Mechanical Min. 2 x 106 operations Resistive load Min. 100 x 103 operations Min. 200 x 103 Min. 200 x 103 Min. 200 x 103 operations operations operations (250VAC (250VAC (250VAC Motor load inrush 80A inrush 80A inrush 80A Electrical cosφ=0.7 cosφ=0.7 cosφ=0.7 cut off 20A cut off 20A cut off 25A cosφ=0.9) cosφ=0.9) cosφ=0.9) Min. 30 x 103 operations Inverter load 100VAC, inrush 200A / cut off 20A Coil Data Rated power (at 20 °C) 780 mW Operate power (at 20 °C) 380 mW Operating temperature range -40 °C to +60 °C (no frost) Timing Data Operate (at nominal voltage) Max. 20ms (without bounce) Release (at nominal voltage) Max. 10ms (no diode, without bounce) Insulation Resistance Min. 1,000MΩ at 500VDC Dielectric strength Open contacts 1,000VAC (50/60Hz) 1min Contacts to coil 5,000VAC (50/60Hz) 1min Surge strength Coil to contacts 8,500V / 1.2 x 50µs standard wave Clearance/creepage distance 6.4mm / 9.5mm 8.0mm / 9.5mm 6.4mm / 9.5mm Other Misoperation 10 to 55Hz double amplitude 1.5 mm Vibration resistance Endurance 10 to 55Hz double amplitude 1.5 mm Misoperation Min. 200m/s² (11 ± 1ms) Shock Endurance Min. 1,000m/s² (6 ± 1ms) Weight Approximately 25 g Sealing Flux proof, RTII * 1 Need to consider the heat from PCB when max. current is more than 10A * 2 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. 2

FT RFT-KR1-K S3E SREIREISES n COIL RATING Rated Coil Must Operate Must Release- Coil Coil Resistance Rated Power Voltage Voltage Voltage Code +/- 10% (Ohm) (mW) (VDC) (VDC) * (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 1.2 780 018 18 415 12.6 1.8 024 24 740 16.8 2.4 048 48 2,955 33.6 4.8 Note: All values in the table are valid for 20°C and zero contact current. * Specified operate values are valid for pulse wave voltage. n SAFETY STANDARDS Type Compliance Contact rating FTR-K3 FTR-K3-LS FTR-K3-HC UL UL508 20A, 277VAC (resistive at 60 °C) 25A, 277VAC 1hp, 125VAC (at 60 °C) (resistive at 60 °C) No. E63614 2hp, 277VAC (100,000 ops. at 60 °C) 1hp, 125VAC (at 60 °C) 2hp, 277VAC (100,000 ops. at 60 °C) CSA C22.2 No. 14 20A, 277VAC (resistive) 25A, 277VAC (resistive) 1hp, 125VAC 1hp, 125VAC - No. LR40304 2hp, 277VAC (100,000 2hp, 277VAC (100,000 ops.) ops.) VDE IEC61810-1 20A, 250VAC (cos φ=1) 60 °C 25A, 250VAC (cos φ=1) 60 °C CQC GB15092-1 20A, 250VAC 25A, 250VAC GB8898 - GB/T21711.1 No. 04001009179 SEMKO EN61058-1 20A, 250VAC, 40T60/ 20 (13.33) A EN61095 250VAC, 40T60 - - 20/200A 100VAC, 40T60 TUV EN61810-1 20A, 250VAC (cos φ=1) IEC61810-1 60 °C - - 3

FT RFT-KR-1K S3E SREIREISES n CHARACTERISTIC DATA 4

FT RFT-KR1-K S3E SREIREISES FTR-K3-HC type Electrical life tests (resistive load) n DIMENSIONS FTR-K3 AB type l Dimensions l Schematics l PC board mounting hole layout (BOTTOM VIEW) FTR-K3 JB type l Dimensions l Schematics l PC board mounting hole layout (BOTTOM VIEW) 5

FT RFT-KR1-K S3E SREIREISES RoHS Compliance and Lead Free Information 1. General Information l 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. 2. Recommended Lead Free Solder Profile l Recommended solder Sn-3.0Ag-0.5Cu. Flow Solder condition: Pre-heating: maximum 120˚C Soldering: 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 l Moisture Sensitivity Level standard is not applicable to through hole mounted 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

FT RFT-KR1-K S3E SREIREISES Fujitsu Components International Headquarter Offices Japan Europe Fujitsu Component Limited Fujitsu Components Europe B.V. Gotanda-Chuo Building Diamantlaan 25 3-5, Higashigotanda 2-chome, Shinagawa-ku 2132 WV Hoofddorp Tokyo 141, Japan Netherlands Tel: (81-3) 5449-7010 Tel: (31-23) 5560910 Fax: (81-3) 5449-2626 Fax: (31-23) 5560950 Email: promothq@ft.ed.fujitsu.com Email: info@fceu.fujitsu.com Web: www.fcl.fujitsu.com Web: emea.fujitsu.com/components/ North and South America Asia Pacific Fujitsu Components America, Inc. Fujitsu Components Asia Ltd. 250 E. Caribbean Drive 102E Pasir Panjang Road Sunnyvale, CA 94089 U.S.A. #01-01 Citilink Warehouse Complex Tel: (1-408) 745-4900 Singapore 118529 Fax: (1-408) 745-4970 Tel: (65) 6375-8560 Email: components@us.fujitsu.com Fax: (65) 6273-3021 Web: http://us.fujitsu.com/components Email: fcal@fcal.fujitsu.com Web: http://www.fujitsu.com/sg/services/micro/components/ ©2011 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. July 13, 2011 7

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: F ujitsu: FTR-K3AB018W FTR-K3AB012W FTR-K3JB024W FTR-K3JB006W FTR-K3JB018W FTR-K3AB005W FTR- K3AB009W FTR-K3JB012W FTR-K3AB006W FTR-K3AB024W FTR-K3JB009W FTR-K3JB005W