11455881-15 T/R - VISHAY - Datasheet.Live

POWER RELAY

ULTRA SMALL HIGH VOLTAGE DC RELAY

FTR-J2 Series

■FEATURES

• 10A, 450VDC high-voltage switching (2 x 10A, 200VDC switching)

• Contact voltage drop: typical 0.1V

• Inrush current 150A (capacitive load)

• Compact size (L x W X H= 24x23.5x27mm)

• 2 x 1 form A tween contacts and coil

Insulation distance: Clearance/creepage > 6mm

Dielectric strength: 4 ,000 VAC

Surge strength: 10,000 V (1.2 x 50µsec)

• Plastic materials conform to UL94 ame class V-0

• Flux proof, RTII

• RoHS compliant (Please see page 9 for more information)

■Part Numbers

[Example] FTR-J2 - A K 012 W

(a) (b) (c) (d) (e)

(a) Relay type FTR-J21 : FTR-J2 series

(b) Contact conguration A : 2 x 1 form A

(d) Coil rated voltage 012 : 5....110VDC

Coil rating table at page 4

(e) Contact material W : Silver alloy

Actual marking does not carry the type name: "FTR"

E.g.: Ordering code: "FTR-J2AK012W", actual marking: "J2AK012W"

FTR-J2 Series

■Specications (1/2)

Item FTR-J2 Remarks / conditions

Contact

data

Conguration 1 form A x 2

Material Silver alloy

Resistance Max.100mΩ at 1A, 6VDC between contact terminals

Note1

Contact rating 10A, 450VDC (resistive load) When 2 contacts connected in series

through a common load

10A, 200VDC (resistive load) When each NO contact is used inde-

pendently

Overload switching 10A, 500VDC (resistive load) 50 ops. When 2 contacts connected in series

through a common load

10A, 250VDC (resistive load) 50 ops. When each NO contact is used inde-

pendently

Max. carrying current 12A per contact 2 contacts connected in series through

a common load is counted as 1 contact

Note2

Inrush current Peak 150A per contact 2 contacts connected in series through

a common load is counted as 1 contact

Note2

Max. switching voltage 600VDC When 2 contacts connected in series

through a common load

300VDC When each NO contact is used inde-

pendently

Contact voltage drop (initial) Max. 0.1V per contact At 10A, between contact terminals Note1

Minimum switching load

(reference * )

100mA 5VDC per contact 2 contacts connected in series through

a common load is counted as 1 contact

Note2

Coil Rated power 530mW Standard single coil at 20°C (Please

refer to Coil Rating for 2 coils)

Operate voltage Maximum 70% of nominal voltage At 20°C

Release voltage Maximum 5% of nominal voltage At 20°C

Operating temperature range -40ºC ~ +85ºC No frost Note3

Timing

data

Operate Max. 15ms (without bounce) At nominal voltage, 20°C, with varistor

Release Max. 5ms (without bounce)

Life Mechanical Min. 2M operations per contact 2 contacts connected in series through

a common load is counted as 1 contact

Note2

Electrical Min. 10K operations per contact 2 contacts connected in series through

a common load is counted as 1 contact

Note2

Insula-

tion

Insulation resistance (initial) Min. 1000MΩ at 500VDC

Dielectric

strength

Open

contacts

1000VAC (50/60Hz), 1 minute Note2

Adjacent

contact

1000VAC (50/60Hz), 1 minute Note1

Coil contacts 4000VAC (50/60Hz), 1 minute Note1

Surge strength Coil to con-

tacts

10000V / 1.2 x 50µm standard wave Note2

FTR-J2 Series

■Specications (2/2)

Other Vibration resis-

tance

Misoperation 10Hz ~ 55Hz ~ 10Hz single amplitude

0.75mm

Coil ON/OFF, 3 axes, total 6 cycles

Endurance 10Hz ~ 55Hz ~ 10Hz single amplitude

0.75mm

Coil OFF, 3 axes, total 6 hours

Shock resis-

tance

Misoperation Min. 200m/s² (11 ± 1ms) Coil ON/OFF, 3 axes,

total 36 operations

Endurance Min. 1,000m/s² (6 ± 1ms) Coil OFF, 3 axes,

total 18 operations

Dimensions / weight 23.5 x 24.0 x 27.0 mm / approx. 26g

Sealing Flux proof RTII

Values of electrical characteristics are under 15 to 35 degC, 25 to 75%RH, air pressure 86kPa to 106kPa (JIS standard condition) unless otherwise specied.

* 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.

Note 1: The specication value is applied to each contact in case 2 coils are connected in series through a common load.

Note 2: The contacts connected in series are considered as an integrated contact in case 2 coils are connected in series through a common load.

Note 3: There are cases where the relay does not operate when it is used at high ambient temperature. Please refer to characteristic data and apply adequate coil

voltage.

!There would be a possibility that high voltage DC relay loses breaking current ability as one of failure modes.

Please provide fail safeness design on the circuit. To secure safety, the relay shall not be used in exceeding its specications including operation life, and

handle the relay as a periodic maintenance component.

!Relay contact terminals have polarity. Please connect higher potential side of the load to (+). Please refer to recommended circuit layout.

!Please always use a varistor to protect the coil from back electromotive force. Use of other protection element may shorten relay life excessively.

!Varistor shall be connected in parallel to the relay coil.

Please refer to recommended circuit layout.

Varistor voltage shall have 3 times as high as applied coil voltage.

!Care shall be taken on the heat generated on PC board when maximum carrying current exceeds 10A. Please perform the conrmation test with actual

conditions.

FTR-J2 Series

■Coil Data

Standard single coil

Coil code Rated Coil Voltage

(VDC)

Coil Resistance +/-10%

(Ω)

Must Operate Voltage*

(VDC)

Must Release Voltage*

(VDC)

Rated Power (W)

(±10%)

005 5 47 3.5 0.25

Approx.

0.53

006 6 68 4.2 0.3

012 12 270 8.4 0.6

024 24 1,100 16.8 1.2

048 48 4,400 33.6 2.4

060 60 6,790 42.0 3

110 110 22,800 77.0 5.5

2 coils in series (Connect relay coil terminal No.2 to No.3) See note 2.

Coil code Rated Coil Voltage

(VDC)

Coil Resistance +/-10%

(Ω)

Must Operate Voltage*

(VDC)

Must Release Voltage*

(VDC)

Rated Power (W)

(±10%)

005 10 94 7.0 0.5

1.06

006 12 136 8.4 0.6

012 24 540 16.8 1.2

024 48 2,200 33.6 2.4

048 96 8,800 67.2 4.8

060 120 13,580 84 6

110 220 45,60 154 11

2 coils in parallel (Connect relay coil terminal No.1 to No.3 and No.2 to No.4)

Coil code Rated Coil Voltage

(VDC)

Coil Resistance +/-10%

(Ω)

Must Operate Voltage*

(VDC)

Must Release Voltage*

(VDC)

Rated Power (W)

(±10%)

005 5 23.5 3.5 0.25

1.06

006 6 34 4.2 0.3

012 12 135 8.4 0.6

024 24 550 16.8 1.2

048 48 2,200 33.6 2.4

060 60 3,395 42.0 3

110 110 11,400 77.0 5.5

Note 1: All values in the tables are valid for 20°C and zero contact current.

Note 2: Nominal voltage is different from indication of part number

Note 3: Please use at rated coil voltage. Please refer to characteristic data and set up adequate voltage in case of use at over voltage.

* Specied operate values are valid for pulse wave voltage.

■Safety Standards

Type Compliance Contact rating

UL UL 508

File No. E63615

10A, 450VDC, resistive, 10,000 cycles

for series connection of each NO contact.

10A, 400VDC, resistive, 10,000 cycles

for series connection of each NO contact.

10A, 200VDC, resistive, 10,000 cycles for each NO contact.

VDE IEC/EN61810-1 10A, 400VDC, resistive, 10,000 cycles

for series connection of each NO contact.

10A, 200VDC, resistive, 10,000 cycles for each NO contact

FTR-J2 Series

■Characteristic Data (Reference)

* Characteristic data is not a guaranteed value, but measured values of samples from production line.

0 2 4 6 8 10 12

450VDC

0 2 4 6 8 10 12

200VDC

00.2 1.2

0.8

0.60.4 1 1.6

1.4

10A

0 10 20 30 40 50 60 70 80 90 100

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

10A

Coil temperature rise

(contacts connected in series)

Life curve

(contacts connected in series in the same load)

Life curve

(Each contact is used independently)

Operating range

(contacts connected in series)

Temperature rise (°C)

Coil power (W)

Service live (x 10

₃ operations)

Service live (x 10

₃ operations)

Contact current load (A)

Note: When each contact is used independently, above

graph shall be read; same voltage is applied on 2 coils,

coil power is sum of 2 coils, applied current 10A is 10A

apply on each contact set.

Note: When each contact is used independently, above

graph shall be read; same voltage is applied on 2 coils,

applied current 10A is 10A apply on each contact set.

Nominal voltage multiplying factor

Ambient temperature (°C)

Operate voltage (hot coil)

Operate voltage (cool coil)

resistive resistive

FTR-J2 Series

■Dimensions

• Dimensions

* Dimensions of the terminals do not include thickness of pre-solder.

• Schematics

(BOTTOM VIEW)

• PC Board Mounting Hole Layout

(BOTTOM VIEW)

( ): Reference value

Unit: mm

* Tolerance of PC board mounting hole layout : ±0.1 unless otherwise specied.

24+0.3 23+0.3

27+0.3

(1.8) 16.5

φ0.5

3.5 5

7.5

8- pre solder

0.35

3.3

0.4

Relay contact terminals have polarity.

Please connect higher potential side of the load to (+).

Please always use a varistor to protect the coil from back

electromotive force.

Use of other protection element may shorten relay life exces-

sively. Varistor must connect in parallel to the relay coil.

Please refer to Recommended Circuit.

7.5±0.1

(23.5)

(1.75)

4- φ1.3±0.1

4- φ0.9±0.1

3.5±0.1

16.5±0.1

(1.8)

(24)

5±0.1

7.5±0.1

FTR-J2 Series

■Circuit

■ Recommended Circuit (2 contacts connected in series under the same common load)

■ Recommended Circuit (each contact is used independently)

●

BOTTOM VIEW

●

Load circuit and input circuit (coil sides) for 10A 450VDC

(2 coils connect in series)

Load circuit and input circuit (coil sides) for 10A, 200VDC

(dual circuit) 2 coils connect in series

Load circuit and input circuit (coil sides) for 10A, 200VDC

(dual circuit) Each coil is used independently

Load circuit and input circuit (coil sides) for 10A 450VDC

(2 coils connect in parallel)

Surge protection

device (Varistor)

Surge protection

device (Varistor)

Surge protection

device (Varistor)

Surge protection

device (Varistor)

Nominal

coil voltage

Nominal

coil voltage

Nominal

coil voltage

Nominal

coil voltage

Nominal

coil voltage

Connect on PC board

Current: 10A

Current:10A

Current: 10A

Current: 10A Current: 10A

Current:10A

(+)

(+) (+)

(+)

Load

circuit

Load

circuit

Load

circuit

Load

circuit

Load

circuit

Load

circuit

Power

supply

450VDC

Power

supply

200VDC

Power

supply

200VDC

Power

supply

200VDC

Power

supply

200VDC

Power

supply

450VDC

Load circuit contact terminals has polarities (+) and (-). Coils do not have polarity.

Note 1: In case 2 coils are connected in series, connect coil terminal #2 to #3 on PCB circuit. In case 2 coils are connected in parallel,

connect coil terminal #1 to #3 and connect coil terminal #2 to #4 on PCB. Regarding terminal number, refer to schematics data.

Note 2: Please use varistor as surge protection device. If varistor will not be used, the electrical life need to be derated.

Note 3: Varistor surge protection device should be connect parallel to coil(s). Suitable voltage of varistor is 3 times the coil voltage.

Note 4: For max. contact life and correct functioning of the relay, positive polarity of load should be connected to pin 8 and pin 5.

If not, damage to the relay can occur.

!Warning: At current loads at max. switching capacity 10A (200VDC) correct polarity is vital for the correct and safe functioning of the relay

FTR-J2 Series

■WARNING

We highly recommend to use the circuit layouts on this datasheet to switch 10A 450VDC or 10A 200VDC.

Polarity of the terminals shall be kept as specied, otherwise re or electric shock may occur. There would be a

possibility that high voltage DC relay loses breaking current ability as one of failure modes. Please provide fail

safeness design on the circuit not to result in any injury or deaths or damages. To secure safety, the relay shall

not be used in exceeding its specications including operation life, and handle the relay as a periodic mainte-

nance component.

■Caution

!Each coil shall be synchronized completely in case 2 coils are used separately at 10A 450VDC switching. In-

complete synchronization may shorten relay life excessively.

!Magnetic eld is generated on the top surface of relay. Please consider its inuence to other components.

When 2 or more relays are mounted quite closely, please conrm operation before actual use.

!All values mentioned in this datasheet are provided under ideal conditions. Please perform the conrmation

test before actual use.

!Reow soldering is prohibited

!Do not use FTR-J2 relays for automotive applications.

!Do not use relays in the atmosphere with sulde 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.

FTR-J2 Series

GENERAL INFORMATION

1. ROHS Compliance

• All relays produced by Fujitsu Components are compliant with RoHS directive 2011/65/EU including amend-

ments.

• Use of Cadmium in electrical contacts is exempted as per Annex III of the RoHS directive 2011/65/EU.

Please consider expiry date of exemption. Relays with Cadmium containing contacts are not to be used for

new designs.

• 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

• Characteristic data is not guaranteed values, but measured values of samples from production line.

2. Recommended lead free solder condition

• Lead free solder plating on relay terminals is Sn-3.0Ag-0.5Cu, unless otherwise specied. This material has

been veried to be compatible with PbSn assembly process.

• Recommended solder for assembly: Sn-3.0Ag-0.5Cu.

3. Moisture Sensitivity

• Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicat-

ed.

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 conrm your actual solder conditions

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 350-360˚C

Duration: maximum 3 sec.

FTR-J2 Series

Fujitsu Components International Headquarter Ofces

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. March 16, 2018

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