1
FTR-K1 SERIES
FEATURES
2 Poles, 2 form C
Contact gap: more than 0.6mm
High surge voltage: 2,500V between open contacts
5,000V between coil & contact
Complies with Telcordia (former Bellcore) 2nd level surge
Dielectric strength: 1,500VAC between open contacts
3,000VAC between coil and contact
Dimensions of large contact gap relay
Height: 9.4mm maximum (THT)
9.7mm maximum (SMT)
Length: 15.2mm maximum
Width: 7.7mm 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)
Low power consumption 280mW (latching type 140mW)
RoHS compliant. Please see page 9 for more information
Plastic sealed
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
PARTNUMBER INFORMATION
FTR-C1 C A 012 G - B05
[Example] (a) (b) (c) (d) (e) (f)
(a) Relay type FTR-C1 : FTR-C1-Series
(b) C
G
S
: Through hole type
: Surface mount type
: Surface mount type reduced mounting area
(c) Coil type / enclosure A
B
: Standard type
: Single coil latching type
(d) Coil rated voltage 012 : 3.....24 VDC
Coil rating table at page 3
(e) Contact material G : Gold plated silver palladium (stationary contact)
Silver palladium (movable contact)
(f) Tape / reel version Nil
B05
: Tube packing
: Tape / reel packing, only available for SMT type
FTR-K1 SERIES
FTR-C1 SERIES
2
SPECIFICATION
Item Non-latching
FTR-C1 ( ) A
Latching
FTR-C1 ( ) B
Contact Data 2 form C
Construction
Configuration
Bifurcated
Material Gold plated silver palladium (stationary contact)
Silver palladium (movable contact)
Resistance (Initial) Max. 150mΩ at 1A, 6VDC
Contact rating resistive 1A, 30VDC / 0.3A, 125VAC
Max. Switching Voltage 250VAC / 220VDC
Max. Switching Power 62.5VA / 30W
Max. Carry Current 2A
Min. Switching Load * 0.01mA, 10mVDC
Life Mechanical Min. 10 x 106 operations
Electrical (resistive) 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
Pulse width - Min. 20ms
Operating temp range -40°C to +85°C (no frost)
Storage temperature / humidity -40°C to +85°C / 5% to 85% RH (no frost)
Timing Data Operate (at nominal voltage) Max. 6ms (without bounce)
Release (at nominal voltage) Max. 6ms (without bounce)
Insulation Resistance (Initial) Min. 1,000MΩ at 500VDC
Dielectric strength
Open contacts 1,500VAC (50/60Hz) 1min
Adjacent contacts 1,500VAC (50/60Hz) 1min
Contacts to coil 3,000VAC (50/60Hz) 1min
Surge strength Contacts to coil 5,000V, 2 x 10µs
Clearance
Open contacts 0.6mm
Adjacent contacts 1.0mm
Contacts to coil 2.0mm
Creepage
Open contacts 0.6mm
Adjacent contacts 1.0mm
Contacts to coil 2.5mm
Other Vibration Resistance Misoperation>1us 10 to 55 to 10 Hz single amplitude 1.65mm
Endurance 10 to 55 to 10 Hz single amplitude 2.5mm
Shock Misoperation>1us Min. 500m/s2 (11+/-1ms)
Endurance Min. 1,000m/s2 (6+/-1ms)
Weight Approximately 2g
Sealing RT III (plastic sealed)
before production since reference values may vary according to switching frequencies, environmental conditions and expected
reliability levels.
* Minimujm switching loads mentioned above are reference values. Please perform the confirmation test with actual load
3
FTR-K1 SERIES
n COIL RATING
Coil
Code
Rated Coil
Voltage
(VDC)
Coil Resistance
+/- 10% (Ohm)
Must Operate
Voltage
(VDC) *
Must Release
Voltage
(VDC) *
Nominal Coil
Power (mW)
003 3 32.1 2.25 0.3
280
4.5 4.5 72.3 3.38 0.45
005 5 89.3 3.75 0.5
012 12 514 9 1.2
024 24 1,920 18 2.4 300
Note: All values in the table are valid for 20°C and zero contact current.
* Specied operate values are valid for pulse wave voltage.
Note: Please use at rated coil voltage. Please perform the conrmation test with actual conditions.
Type Compliance Contact rating
UL UL 508
E63615
Flammability: UL 94-V0 (plastics)
0.3A, 125 VAC (general use) (UL)
0.5A, 125VAC (CSA)
2A, 30VDC (general use)
0.3A, 110VDC (general use)
CSA C22.2 No. 14
LR 40304
n SAFETY STANDARDS
FTR-C1 SERIES
Standard type
Coil
Code
Rated Coil
Voltage
(VDC)
Coil Resistance
+/- 10% (Ohm)
Set Voltage
(VDC) *
Reset Voltage
(VDC) *
Nominal Coil
Power (mW)
003 3 64.0 +2.25 - 2.25
140
4.5 4.5 145 +3.38 - 3.38
005 5 179 +3.75 - 3.75
012 12 1,029 +9 - 9
024 24 3,200 +18 - 18 180
Latching type
Comply with Telcordia specications and meet BSI
Marking only for UL, CSA
4
FTR-K1 SERIES
n CHARACTERISTIC DATA
FTR-C1 SERIES
20 40 60 80 1000
Operating range Operating range
Ambient temperature (℃)20 40 60 80 1000
Ambient temperature (℃)
0.6
0.8
1.2
1.4
1.6
1.8
2.0
2.2
2.4
1.0
Nominal voltage multiplying factor
0.6
0.8
1.2
1.4
1.6
1.8
2.0
2.2
2.4
1.0
Nominal voltage multiplying factor
Non-latching type
Latching type
0A 0A
2A 2A
Must operate voltage (hot coil)
Must operate voltage (cool coil)
Must operate voltage (cool coil)
Must operate voltage (hot coil)
5
FTR-K1 SERIES
FTR-C1 SERIES
6
FTR-K1 SERIES
DIMENSIONS
5.08 2.54 2.54
3.5
5.08
0.5 0.2
5.08 2.54 2.54
0.5
1.5
0.2
5.08
3
°
13 4 5
8
1012
5.08
2.542.545.08
φ
2.54 2.54
5.08
3.16 3.16
11 1 1
7.24
12
5
4
31
-(+)
+(-)
12 10 9
3 4 5
1
8
)( 1.15.08 2.54 2.54
0.5
7.4
5.08
0.2
1.5
3
°
6.24
2.162.16
5.08 2.54 2.54
1 1 1 1
-(+)
+(-)
+(-)
-(+)
Through hole type
Surface mount type
●Dimensions
●Schematics
(BOTTOM VIEW)
●Recommended PCB layout
(BOTTOM VIEW)
●Dimensions
●Schematics
(TOP VIEW)
●Recommended PCB layout
(TOP VIEW)
Surface mount (space saving) type
●Dimensions
●Schematics
(TOP VIEW)
●Recommended PCB layout
(TOP VIEW)
Orientation mark
Orientation mark
Orientation mark
15.2 max.
14.9 typ.
15.2 max.
14.9 typ.
15.2 max.
14.9 typ.
7.7 max.
7.4 typ.
7.7 max.
7.4 typ.
7.7 max.
7.4 typ.
9.4 max.
9.1 typ.
9.7 max.
9.4 typ.
9.7 max.
9.4 typ.
Note: (...) : dimensions are reference
Note: Dimensions do not include tolerances. Please ask specification in case you need tolerances.
Note: Tolerance of PCB layout: ±0.1 unless otherwise specified.
Note: Dimensions of the terminals do not include thickness of pre-solder.
Unit: mm
FTR-C1 SERIES
7
FTR-K1 SERIES
FTR-C1 SERIES
n RECOMMENDED SOLDERING CONDITIONS SMT
Note: 1.Temperature proles 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.
n TAPE & REEL PACKAGING SPECIFICATION
Reel Dimensions:
Unit: mm
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)
8
FTR-K1 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.
l Characteristic data is not guaranteed values but measured values of samples from production line.
2. Recommended Lead Free Solder Condition
l Recommended solder Sn-3.0Ag-0.5Cu.
RoHS Compliance and Lead Free Information
FTR-C1 SERIES
Reow Solder condition for SMT
Flow Solder Condition:
Pre-heating: maximum 120˚C
within 90 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 340-360˚C
Duration: maximum 3 sec.
REFLOW
Note:
1.Temperature proles 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
can vary, depending on the size of PC board,
status of partsmounting and heating method.
3. Moisture Sensitivity
l SMT versions of FTR-C1 relays in Tape & Reel package will be shipped in Moisture Barrier Bag(MBB).
l Moisture Sensitivity Level (MSL) of FTR-C1 relay is indicated on the packing caution label.
l Relays must be stored in the unopened MBB at storage conditions <40C/90%RH for a maximum 1 year
l SMT versions of FTR-C1 relays in tube packing will not be shipped in MBB. Therefore, these relays shall be dried by
baking before reflow soldering process according to IPC/JEDEC J-STD-033.
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 conrm your actual solder conditions
9
FTR-K1 SERIES
FTR-C1 SERIES
Cautions
• All values mentioned in this datasheet are provided under ideal conditions. Please perform the conrmation test
before actual use.
• Do not use relays in the atmosphere with sulde gas, chloride gas or nitric oxide. Contact resistance may increase.
• Do not use silicon or silicon-containing product or materials near relays. It may cause contact failure.
Notes for latching relay
• Latching relays are shipped in the state set, but state may change due to shock during transportation or mounting.
Before using the relays, it is advisable to bring the relays in necessary state (set or reset) and program a circuit
sequence. Otherwise, it will or will not operate simultaneously with power activation.
• Please connect relay coils according to specied polarity.
• Do not apply voltage to both set coil and reset coil at a time.
10
FTR-K1 SERIES
FTR-C1 SERIES
Fujitsu Components International Headquarter Ofces
©2019 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 afliated 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 afliated 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. October 11th, 2019
Japan
FUJITSU COMPONENT LIMITED
Shinagawa Seaside Park Tower 19F,
12-4, Higashi-shinagawa 4-chome, Shinagawa-ku,
Tokyo,140-0002, Japan
Tel: (81-3) 3450-1682
Fax: (81-3) 3474-2385
Email: fcl-contact@cs.jp.fujitsu.com
Web: www.fujitsu.com/jp/fcl/
North and South America
FUJITSU COMPONENTS AMERICA, INC
2290 North First Street, Suite 212
San Jose, CA 95131, USA
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Email: components@us.fujitsu.com
Web: 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: www.fujitsu.com/uk/components
Asia Pacic
FUJITSU COMPONENTS ASIA, LTD.
102E Pasir Panjang Road
#01-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 6375-8560
Fax: (65) 6273-3021
Email: fcsh@cn.fujitsu.com
Web: www.fujitsu.com/sg/products/devices/components
China
FUJITSU ELECTRONIC COMPONENTS (SHANGHAI) CO., LTD.
Unit 4306, InterContinental Center
100 Yu Tong Road, Shanghai 200070,
China
Tel: (86-21) 3253 0998
Fax: (86-21) 3253 0997
Email: fcal@sg.fujitsu.com
Web: www.fujitsu.com/sg/products/devices/components
Hong Kong
FUJITSU COMPONENTS HONG KONG CO., LTD
Unit 506, Inter-Continental Plaza
No.94 Granville Road, Tsim Sha Tsui, Kowloon,
Hong Kong
Tel: (852) 2881-8495
Tex: (852) 2894-9512
Email: fcal@sg.fujitsu.com
Web: www.fujitsu.com/sg/products/devices/components/
Korea
FUJITSU COMPONENTS KOREA LIMITED
Alpha Tower #403, 645 Sampyeong-dong,
Bundang-gu, Seongnam-si, Gyeonggi-do,
13524 Korea
Tel: (82) 31-708-7108
Fax: (82) 31-709-7108
Email: fcal@sg.fujitsu.com
www.fujitsu.com/sg/products/devices/components/
