1
FTR-K1 SERIES
FEATURES
2 Poles, 2 form C
Contact gap: more than 0.6mm
High surge voltage: 2500V between open contacts
5000V between coil & contact
Complies with Telcordia (former Bellcore) 2nd level surge
Dielectric strength: 1500VAC between open contacts
3000VAC between coil and contact
Dimensions of large contact gap relay
Height: 9.3mm maximum (THT)
9.65mm maximum (SMT)
Length: 15mm maximum
Width: 7.5mm maximum
Conforms to IEC60950/ EN60950/UL1950/CSA C 22.2
No. 950 working voltage 250V (supplementary)
High insulation: Clearance: min 2.0mm (coil and contacts)
Creepage: min 2.5mm (coil and contacts)
High reliability-Bifurcated contacts
Low power consumption 280mW (latching type 140mW)
RoHS compliant
Actual marking does not carry the type name : "FTR"
E.g.: Ordering code: FTR-C1CA012G Actual marking: C1CA012G
POWER RELAY
2 POLES-2A High insulation/wide gap
FTR-C1 Series
(a) Relay type FTR-C1 : FTR-C1 Series
(b) Contact confi guration C : Through hole type
G : Surface mount type
S : Surface mount type reduced mounting area
(c) Coil type / enclosure A : Standard type
B : Single coil latching type
(d) Coil rated voltage 012 : 3....24VDC
Coil rating table at page 3
(e) Contact material G : Gold plated silver palladium
(f) Tape / reel ordering Nil : Standard packaging (tube)
B05 : Tape / reel package, only available for SMT type
PARTNUMBER INFORMATION
FTR-C1 C A 012 G - B05
[Example] (a) (b) (c) (d) (e) (f)
2
FTR-K1 SERIES
SPECIFICATION
Item Non-latching
FTR-C1 ( ) A
Latching
FTR-C1 ( ) B
Contact
Data
Confi guration 2 form C
Construction Bifurcated
Material Gold plated silver palladium
Resistance (Initial) Max. 100mOhm at 1A, 6VDC
Contact rating resistive 1A, 30VDC / 0.3A, 125VAC / 0.3A, 110VDC
Max. Switching Voltage 250VAC / 220VDC
Max. Switching Power 62.5VA / 30W
Max. Carry Current 2A
Min. Switching Load * 10mA, 10mVDC
Life Mechanical Min. 2 x 106 operations
Electrical Min. 100 x 103 operations at 0.3A, 125VAC /
1A, 30VD
Coil Data Rated Power 280 to 300mW 140 to 180mW
Operate Power 158 to 162mW 158 to 162mW
Operating temp range -40 to +85C (no frost)
Timing Data Operate (at nominal voltage) Max. 6ms (without bounce)
Release (at nominal voltage) Max. 6ms (without bounce)
Insulation Resistance (Initial) Min. 1,000MOhm at 500VDC
Dielectric strength Open contacts 1500VAC (50/60Hz) 1min
Strength Contacts to coil 3,000VAC (50/60Hz) 1min
Surge strength Coil to contacts 5,000V, 1.2 x 10μs standard wave/6,000V, 1.2 x 50μs
Clearance open contacts 0.6mm
Clearance adjacent contacts 1.0mm
Clearance coil and contacts 2.0mm
Creepage open contacts 0.6mm
Creepage coil and contacts 2.5mm
Creepage adjacent contacts 1.0mm
Other Vibration Resistance Misoperation>1us 10 to 55Hz double amplitude 3.3mm
Endurance 10 to 55Hz double amplitude 5mm
Shock Misoperation>1us Min. 500m/s2
Endurance Min. 1,000m/s2
Weight Approximately 2g
* Minimum switching loads mentioned above are reference values. Please perform the confi rmation test with actual load
before production since reference values may vary according to switching frequencies, environmental conditions and expected
reliability levels.
FTR-C1 SERIES
3
FTR-K1 SERIES
COIL RATING
Coil
Code
Rated Coil
Voltage
(VDC)
Coil Resistance
+/- 10% (Ohm)
Must Operate
Voltage
(VDC) *
Must Release-
Voltage
(VDC) *
Max. Coil Voltage
(VDC)
Nominal Coil
Power (mW)
003 3 32.1 2.25 0.3 4.5
280
4.5 4.5 72.3 3.38 0.45 6.75
005 5 89.3 3.75 0.5 7.5
012 12 514 9 1.2 18
024 24 1,920 18 2.4 36 300
Note: All values in the table are valid for 20°C and zero contact current.
* Specifi ed operate values are valid for pulse wave voltage.
Type Compliance Contact rating
UL UL 508
E63615
Flammability: UL 94-V0 (plastics)
0.3A, 125 VAC (resistive)
1 A, 30VDC
0.3A, 110VDCCSA C22.2 No. 14
LR 40304
BSI IEC 60950-1
SAFETY STANDARDS
FTR-C1 SERIES
Standard type
Coil
Code
Rated Coil
Voltage
(VDC)
Coil Resistance
+/- 10% (Ohm)
Set Voltage
(VDC) *
Reset Voltage
(VDC) *
Max. Coil Voltage
(VDC)
Nominal Coil
Power (mW)
003 3 64.0 +2.25 - 2.25 4.5
140
4.5 4.5 145 +3.38 - 3.38 6.75
005 5 179 +3.75 - 3.75 7.5
012 12 1,029 +9 - 9 18
024 24 3,200 +18 - 18 36 180
Latching type
4
FTR-K1 SERIES
CHARACTERISTIC DATA
FTR-C1 SERIES
5
FTR-K1 SERIES
FTR-C1 SERIES
DIMENSIONS AND SCHEMATICS
Through hole type
TERMINAL DESIGNATIONS RECOMMENDED MOUNTING PAD
Unit: mm
Unit: mm
S shows the polarity of set position
R shows the polarity of reset position
Standard type
(Bottom view de-energized position)
Single Coil Latching type
(Bottom view reset position)
6
FTR-K1 SERIES
FTR-C1 SERIES
DIMENSIONS AND SCHEMATICS
Surface mount type
Unit: mm
(Bottom view de-energized position)
TERMINAL DESIGNATIONS
Standard type
S shows the polarity of set position
R shows the polarity of reset position
Single Coil Latching type
(Bottom view reset position)
RECOMMENDED MOUNTING PAD
Unit: mm
7
FTR-K1 SERIES
FTR-C1 SERIES
DIMENSIONS AND SCHEMATICS
Space saving type
Unit: mm
Single Coil Latching type
(Bottom view reset position)
RECOMMENDED MOUNTING PAD
TERMINAL DESIGNATIONS
Bottom view de-energized position
S shows the polarity of set position
R shows the polarity of reset position
8
FTR-K1 SERIES
FTR-C1 SERIES
RECOMMENDED SOLDERING CONDITIONS SMT
Note: 1.Temperature profi les show the temperature of PC board surface.
2. Please perform soldering test with your actual PC board before mass production, since the
temperatures of PC board surfaces vary according to the size of PC board, status of parts mounting
and heating method.
PACKAGING
Reel Dimensions:
Unit: mm
Packaging method (only tape packaging is available)
1. Taping standards: JIS C 0806 and
RC-10092B (EIAJ)
2. Tape type: TB2416 or TE2416
3. Reel type: RD24D
4. Quantity of 1 reel: 500 pieces
Tape Dimensions:
(TEMPERATURE PROFILE, please see page 9)
9
FTR-K1 SERIES
1. General Information
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 specifi ed.
This material has been verifi ed to be compatible with PbSn assembly process.
2. Recommended Lead Free Solder Profi le
Recommended solder Sn-3.0Ag-0.5Cu.
RoHS Compliance and Lead Free Information
3. Moisture Sensitivity
Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated.
4. Tin Whiskers
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 confi 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.
FTR-C1 SERIES
Refl ow Solder condition for SMT
10
FTR-K1 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 Pacifi 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/
Fujitsu Components International Headquarter Offi ces
©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 gen-
eral 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, comprehen-
sive, complete and up to date.
Fujitsu Components Europe B.V. and affi 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 affi 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 fi 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. February 18, 2011
FTR-C1 SERIES