Fujitsu FTR K3L WG Series

User Manual: Fujitsu FTR-K3L-WG Series Datasheet - Fujitsu United States

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1
FTR-K1 SERIES
n FEATURES
l 1 pole, 25A
l 2 coils latching type
l 1 Form A
l Contact gap 1.5mm
2.5kV surge breakdown voltage
Compliance with European photovoltaic standard (VDE0126)
l 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
l Flammability UL94V-0 (plastics)
l RoHS compliant
Please see page 6 for more information
Contains no lead and features cadmium-free contacts
Actual marking does not carry the type name : "FTR"
E.g.: Ordering code: FTR-K3LAB012W-WG Actual marking: K3LAB012W-WG
POWER RELAY
1 POLE - 25A - Latching relay
FTR-K3L-WG Series
n PARTNUMBER INFORMATION
FTR-K3L A B 012 W - WG
[Example] (a) (b) (c) (d) (e) (f )
(a) Relay type FTR-K3L : FTR-K3L-Series
 (b) Contactconguration A :1formA
(c) Coil type B : Standard sensitive (900mW)
(d) Coil rated voltage 012 : 5.....24 VDC
Coil rating table at page 3
(e) Contact material W : Silver alloy
(f) Version WG : Contact gap 1.5mm
2
FTR-K1 SERIES
n SPECIFICATION
Item FTR-K3L-WG
Contact Data Conguration 1 form A (contact gap 1.5mm)
Material Silver alloy
Resistance (initial) Max.100mΩat1A,6VDC
Contact rating 25A / 250VAC (resistive)
Max. carrying current 30A
Max. switching power 6,250VA
Max. switching voltage 250VAC
Max. switching current 25A
Min. switching load (reference) 100mA, 5VDC
Life Mechanical Min. 1 x 106 operations
Electrical
Resistive 25A, 250VAC, 100 x 103 operations
Inductive 25A, 250VAC (cosφ 0.8), 30 x 103 operations
Inductive (overload) 37.5A, 250VAC (cosφ 0.8), 50 operations
Coil Data Rated power (at 20 °C) 900mW
Operating temperature range (no frost) -40 °C to +85 °C
Timing Data Set (at nominal voltage) Max. 20ms (without bounce, without diode)
Reset (at nominal voltage) Max. 20ms (without bounce, without diode)
Coil excitation time (at nominal voltage) Min. 30ms, max. 1,000ms
Insulation Contact gap Min. 1.5 mm
Resistance Min.1,000MΩat500VDC
Dielectric strength Open contacts 2,500VAC, 1min.
Coil and contacts 5,000VAC, 1min.
Surge strength Coil to contacts 8,500V/ 1.2 x 50μs standard wave
Creepage 6.4mm
Clearance 9.5mm
Other Vibration resistance Misoperation 10 to 55Hz double amplitude 1.5 mm
Endurance 10 to 55Hz double amplitude 1.5 mm
Shock resistance Misoperation Min. 200m/s² (11 ± 1ms)
Endurance Min. 1,000m/s² (6 ± 1ms)
Weight Approximately 25 g
FTR-K3L-WG SERIES
*Minimumswitchingloadsmentionedabovearereferencevalues.Pleaseperformtheconrmationtestwithactual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
3
FTR-K1 SERIES
n COIL RATING
FTR-K3L-WG SERIES
Coil
Code
Rated Coil
Voltage
(VDC)
Coil Resistance
+/- 10%
(Ohm)
Must Set
Voltage
(VDC)*
Must Reset
Voltage
(VDC) *
Max. Set/Reset
Voltage
(VDC)
Rated Power
(mW)
005 5 P 28 +4.0 - 9.0
900
S 28 - +4.0
006 6 P 40 +5.4 - 10.8
S 40 - +5.4
012 12 P 160 +9.6 - 21.6
S 160 - +9.6
024 24 P 640 +19.2 - 43.2
S 640 - +19.2
Note: All values in the tables are valid for 20°C and zero contact current.
*Speciedoperatevaluesarevalidforpulsewavevoltage.
Type Compliance Contact rating
UL UL 508 Flammability: UL 94-V0 (plastics)
25A, 277VAC (resistive, at 60°C)
CSA 22.2 No.14 (by cULus)
VDE IEC61810-1 25A, 250VAC, (cosφ=1) at 60ºC
n SAFETY STANDARDS
P: Set coil S: Reset coil
4
FTR-K1 SERIES
n CHARACTERISTIC DATA
FTR-K3L-WG SERIES
Electrical life tests (resistive load)
The graphs are based on measurement data and are typical values.
5
FTR-K1 SERIES
n DIMENSIONS
FTR-K3L-WG SERIES
l Dimensions
l PC board mounting
hole layout
(BOTTOM VIEW)
l Schematics
Contacts drawn in reset condition.
To operate (set), apply (+) to pin 5 and (-) to pin 2.
To release (reset), apply (+) to pin 5 and (-) to pin 1.
P: Set coil
S: Reset coil
6
FTR-K1 SERIES
FTR-K3L-WG SERIES
1. General Information
l All relays produced by Fujitsu Components are compliant with RoHS directive 2011/65/EU including
amendments.
l Cadmium as used in electrical contacts is exempted from the RoHS directives.
As per Annex III of directive 2011/65/EU.
l All relays are lead-free. Please refer to Lead-Free Status Info for older date codes at:
http://www.fujitsu.com/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 Condition
l Recommended solder Sn-3.0Ag-0.5Cu.
RoHS Compliance and Lead Free Information
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.
We highly recommend that you conrm your actual solder conditions
Flow Solder Condition:
Pre-heating: maximum120˚C
within 9 sec.
Soldering: dip within 5 sec. at
  255˚C±5˚Csolderbath
Relay must be cooled by air immediately
after soldering
Solder by Soldering Iron:
Soldering Iron 30-60W
Temperature: maximum350-360˚C
Duration: maximum 3 sec.
7
FTR-K1 SERIES
Fujitsu Components International Headquarter Ofces
FTR-K3L-WG SERIES
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 Pacic
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/
©2013 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afliated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afliated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tness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. August 22, 2013

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