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FTR-K1 SERIES
POWER RELAY
1 POLE - 25A - 1.5mm contact gap
FTR-K3-WG Series
n FEATURES
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1 pole, 25A 1 Form A Contact gap 1.5mm 2.5kV surge breakdown voltage Compliance with European photovoltaic standard (VDE0126) High insulation in small package (between coil and contact) - Insulation distance: Clearance > 6.4mm Creepage > 9.5mm - Dielectric strength: 5,000VAC - Surge strength: 8,500V Low coil holding voltage contributes to energy saving of equipment. The coil holding voltage can be reduced to 35% of nominal coil voltage. Power consumption at the coil holding voltage:125mW equivalent. Coil holding voltage is the coil voltage after 100ms of applied nominal coil voltage. Flammability UL94V-0 (plastics) Sealing: Flux free, cat II RoHS compliant Please see page 5 for more information Contains no lead and features cadmium-free contacts FTR-K3 (a) A (b) B (c) 012 (d) W - WG (e) (f)
FTR-K3: FTR-K3 Series A B 012 W WG : 1 form A : Standard type (0.78W) : 5....48VDC Coil rating table at page 3 : Silver tin oxide ( AgSnO2 ) : Contact gap 1.5mm
n PARTNUMBER INFORMATION
[Example]
(a) (b) (c) (d) (e) (f)
Relay type Contact configuration Coil type Coil rated voltage Contact material Version
Actual marking does not carry the type name : "FTR" E.g.: Ordering code: FTR-K3AB012W-WG Actual marking: K3AB012W WG marked on the relay
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FTR-K3-WG SERIES FTR-K1 SERIES
n SPECIFICATION
Item Contact Data Configuration Material Resistance (initial) Contact rating Max. carrying current Max. switching power Max. switching voltage Max. switching current Min. switching load (reference) Life Mechanical Resistive load Electrical Coil Data Inverter load Motor load Rated power (at 20 C) Operate power (at 20 C) Holding/max. coil voltage (valid after 100msec. nom. coil energizing voltage) FTR-K3-WG 1 form A Silver tin oxide (AgSnO2) Max. 100mOhm at 1A, 6VDC 25A / 250VAC (resistive) 25A 6,250VA 250VAC 25A 100mA, 5VDC Min. 2 x 106 operations 25A 250VAC, 100 x 103 operations Inrush 200A / break 25A 100VAC: 30 x 103 operations Inrush 80A cos 0.7 / 20A cos 0.9 ; 250VAC 200 x 103 operations Approximately 0.78W Approximately 0.38W 40 to 120% of nominal coil voltage (contact carrying current: 25A at 60 C) 40 to 80% of nominal coil voltage (contact carrying current: 25A at 85 C) 35 to 120% of nominal coil voltage (contact carrying current: 25A at 20 C) -40 C to +60 C (at nominal coil voltage) -40 C to +85 C (at coil holding voltage 40 to 80% of nominal coil voltage application) Max. 20ms (no bounce) Max. 10ms (no diode, no bounce) Min. 1.5 mm Min. 1,000MOhm at 500VDC Open contacts Coil and contacts Coil to contacts Misoperation Endurance Misoperation Endurance 2,500VAC, 1min. 5,000VAC, 1min. 8,500V / 1.2 x 50s standard wave 10 to 55Hz double amplitude 1.5 mm 10 to 55Hz double amplitude 1.5 mm Min. 200m/s (11 1ms) Min. 1,000m/s (6 1ms) Approximately 25 g Flux proof cat II
Operating temperature range (no frost) Timing Data Insulation Operate (at nominal voltage) Release * Contact gap (initial) Resistance Dielectric strength Surge strength Other Vibration resistance Shock resistance Weight Sealing
* 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.
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FTR-K1 SERIES FTR-K3-WG SERIES
n COIL RATING
Coil Code 005 006 009 012 018 024 048 Rated Coil Voltage (VDC) 5 6 9 12 18 24 48 Coil Resistance +/- 10% (Ohm) 32 46 105 185 415 740 2,955 Must Operate Voltage (VDC) * 3.5 4.2 6.3 8.4 12.6 16.8 33.6 Must Release Voltage (VDC) * 0.5 0.6 0.9 1.2 1.8 2.4 4.8 Max. Operate Voltage (VDC) 7.5 9 13.5 18 27 36 72 Approx. 0.78 Rated Power +/- 10% (W)
Note: All values in the table are valid for 20C and zero contact current. * Specified operate values are valid for pulse wave voltage.
n SAFETY STANDARDS
Type UL Compliance UL 508 E63614 CSA C22.2 No.14 LR40304 VDE CQC 0435 GB15092.1, GB8898 04001009179 SEMKO EN61058-1 / EN61095 20A, 250VAC, 40T60 20A, (13.33) 250VAC, 40T60 20/200A, 100VAC, 40T60 pending Contact rating 25A, 277VAC (resistive, at 60 C) 1HP, 125VAC *1 (at 60 C) 2HP, 277VAC *2 100x103 (at 60 C) 20A, 277VAC (resistive) 1HP, 125VAC *1 2HP, 277VAC *2 100x103 25A, 250VAC (cos =1/at 60 C) 20A, 250VAC pending
*1 Over load 96A / 50 operations - 32A, cos = 0.4-0.5 / 6,000 operations *2 Over load 72A / 50 operations - 24A, cos = 0.4-0.5 / 100,000 operations
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FTR-K1 SERIES FTR-K3-WG SERIES
n DIMENSIONS
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Unit: mm
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FTR-K1 SERIES FTR-K3-WG SERIES
RoHS Compliance and Lead Free Information
1. General Information
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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
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Recommended solder Sn-3.0Ag-0.5Cu.
Flow Solder condition:
Pre-heating: Soldering:
maximum 120C dip within 5 sec. at 260C solder bath
Solder by Soldering Iron:
Soldering Iron Temperature: maximum 360C Duration: maximum 3 sec.
We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity
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Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated. 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.
4. Tin Whiskers
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FTR-K1 SERIES FTR-K3-WG 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: promothq@ft.ed.fujitsu.com Web: www.fcl.fujitsu.com 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: components@us.fujitsu.com Web: http://us.fujitsu.com/components Europe Fujitsu Components Europe B.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 Fujitsu Components Asia Ltd. 102E Pasir Panjang Road #01-01 Citilink Warehouse Complex 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)2010 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 07, 2010
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