1
FTR-K1 SERIES
n FEATURES
l Small 40A relay
l High temperature grade (-40˚C to 125˚C)
l Contact arrangement Form U (form A)
l Surface mount compatible (reow capability)
l Inrush current 80A
l Coil wire temperature class: H
Actual marking does not carry the type name: "FBR"
E.g.: Ordering code: FBR53ND12-Y-HW Actual marking: 53ND12-Y-HW
FBR53-HW Series
COMPACT HIGH POWER RELAY
1 POLE - 40A (For Automotive Applications)
n PARTNUMBER INFORMATION
FBR53 N D12 - Y - HW
[Example] (a) (b) (c) (d) (e)
(a) Relay type FBR53 : FBR53 Series
(b) Enclosure N : Plastic sealed type
(c) Coil rated voltage D12 : 9.....12 VDC
Coil rating table at page 3
(d) Contact material Y : Silver-tin oxide
(e) Contact rating HW : 40A
2
FTR-K1 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.
FBR53-HW SERIES
n SPECIFICATION
Item FBR53-HW
Contact Data Conguration Form U
Material Silver-tin oxide (AgSnO2)
Voltage drop Max. 100 mV at 1A, at 12V open contact voltage
Average 1.2mΩ at 7A, 12VDC
Contact rating 40A , 14VDC (resistive load)
Max. carrying current 40A
Max. inrush current 80A inrush
Min. switching load * 6 VDC, 1A
Life Mechanical Min. 10 x 106 operations (without contact load)
Electrical Min. 100 x 103 operations (14VDC, 20A resistive load)
Coil Data Rated power 860 mW
Operate power 310 mW
Operating temperature range -40 °C to +125 °C (no frost)
Coil wire temperature class H
Timing Data Operate (at nominal voltage) Max. 10 ms
Release (at nominal voltage) Max. 10 ms (no diode)
Insulation Resistance (initial) Min. 100 M Ω
Dielectric strength Open contacts 500 VAC (50/60 Hz) 1min.
Contacts to coil 500 VAC (50/60 Hz) 1min.
Other
Vibration resistance
Misoperation 10 to 55Hz double amplitude 1.5mm, direction X, Y, Z
Endurance
10 to 100Hz double amplitude 1.5mm, direction X, Y, Z
No damage (mechanical and electrical) after test.
Coil energizing: 1 hr each direction,
Coil not energized: 1 hr each direction
Shock
Misoperation 100m/s² (11ms), direction X, Y, Z
Endurance
1,000m/s² (11ms), direction X, Y, Z, each 6 shocks
No damage (mechanical and electrical) after test.
Coil energizing: 3 shocks
Coil not energized: 3 shocks, total 36 shocks
Terminal Solderability At 270 ± 10°C for 3 ± 0.5sec.
Strength 9.8N (1 Kgf) Pull force, longitudinal during 10 sec.
Weight Approximately 6 g
Sealing Plastic sealed cat III
3
FTR-K1 SERIES
n COIL RATING
FBR53-HW SERIES
Coil
Code
Rated Coil
Voltage (VDC)
Coil Resistance +/- 10%
(Ohm)
Must Operate Voltage
(VDC) *
Must Release Voltage
(VDC) *
D09 9 94 5.4 0.7
7.7 (at 125 °C) 1.0 (at 125 °C)
D10 10 117 6.3 0.8
9 (at 125 °C) 1.2 (at 125 °C)
D12 12 167 7.3 1.0
10.4 (at 125 °C) 1.5 (at 125 °C)
n CHARACTERISTIC DATA
Note: All values in the table are valid for 20°C and zero contact current, unless otherwise indicated.
* Specied operate values are valid for pulse wave voltage.
4
FTR-K1 SERIES
FBR53-HW SERIES
n DIMENSIONS
Unit: mm
l Dimensions
l Schematics
(BOTTOM VIEW)
l PC board mounting
hole layout
(BOTTOM VIEW)
l Tube carrier
(pokayoke)
5
FTR-K1 SERIES
FBR53-HW SERIES
1. General Information
l All automotive 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 automotive relays are lead-free.
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.
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
Soldering: dip within 5 sec. at
260˚C solder bath
Solder by Soldering Iron:
Soldering Iron
Temperature: maximum 360˚C
Duration: maximum 3 sec.
6
FTR-K1 SERIES
Fujitsu Components International Headquarter Ofces
FBR53-HW 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/
©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 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
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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. March 19, 2012