Fujitsu FTR-K1AK012T PCB Mount Relay FTR-K1AK012T Datenbogen

2

n 

Item

FTR-K1 AK ( ) T

Standard

FTR-K1 CK ( ) W

Standard

Contact 

Data

Configuration

1 form A

1 form C

Construction

Single

Material

AgSnO

2 

Resistance (initial)

Max. 100mOhm at 1A, 6VDC

Contact rating 

(resistive)

16A, 250VAC / 24VDC

Max. carrying current *

1

20A

Max. inrush current

80A (20ms) 250VAC (only make contact)

Max. switching voltage

440VAC / 300VDC

Max. switching power

4,000VA / 384W

Min. switching load *

2

100mA, 5VDC

Life

Mechanical

Min. 20 x 10

6

 operations 

Electrical

AC contact rating

Min. 100 x 10

3

 

operations 

Min. 50 x 10

3

 operations 

DC contact rating

Min. 100 x 10

3

 

operations 

Min. 30 x 10

3

 operations 

Peak Inrush (80A)

Min. 10 x 10

3

 operations (only make contact)

Lamp load (UL TV-5) Min. 25 x 10

3 

operations  Min. 25 x 10

3 

operations

(only make contact)

Coil Data

Rated power (20 °C)

400mW (430mW at 48V coil)

Operate power (20 °C)

200mW (210mW at 48V coil)

Operating temperature range

-40 °C to +85 °C (no frost)

Timing Data Operate (at nominal voltage)

Max. 15ms (without bounce)

Release (at nominal voltage)

Max. 5ms (without bounce, no diode)

Insulation

Resistance (initial)

Min. 1,000MOhm at 500VDC

Dielectric strength

Open contacts

1,000VAC (50/60Hz) 1min

Contacts to coil

5,000VAC (50/60Hz) 1min

Surge strength

Coil to contacts

10,000V / 1.2 x 50µs standard wave

Clearance

10mm

Creepage

10mm

EN61810-1, VDE0435

Voltage

250V

Pollution degree

3

Material group

III a

Category

C / 250V (Reference voltage) (VDE0110b)

Other

Vibration resistance

Misoperation≥1us 10 to 55Hz double amplitude 0.7mm
Endurance

10 to 55Hz double amplitude 1.5mm

Shock

Misoperation≥1us 100m/s² (11 ± 1ms)
Endurance

1,000m/s² (6 ± 1ms)

Weight

Approximately 13g

Sealing

Flux proof, RTII

* 1:  Need to consider the heat from PCB when max. current is more than 10A.

* 2:  Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual

       load before production since reference values may vary according to switching frequencies, environmental contions