FTR-K1 SERIES
POWER RELAY
1 POLE - 16A/12A/10A
Transparent cover
FTR-K1 Series
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FEATURES
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16A, 12A, 10A versions
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Transparent cover
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Low profile (height: 15.7mm)
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High insulation
Insulation distance (between coil and contacts): 10mm min.
Dielectric strength: 5KV
Surge strength: 10KV
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UL F class isolation wire
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Low coil power (400mW)
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Cadmium free contacts
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Safety standards
UL, CSA, VDE, SEMKO approved
UL, CSA TV-5 rating approved (1 form A type)
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RoHS compliant
Please see page 13 for more information
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PARTNUMBER INFORMATION
FTR-K1 C K 05 W - MA - RG
0
[Example]
(a)
(b) (c) (d) (e) (f) (g)
(a)
(b)
(c)
(d)
(e)
Relay type
Contact configuration
Coil type
Coil rated voltage
Contact material
Contact rating/Terminal pitch
Special type
FTR-K: FTR-K Series
A
C
K
L
005
W
T
E
: 1 form A (SPST-NO)
: 1 form C (SPDT) (standard type "K" only)
: Standard type (400mW) / flux free
: High sensitive (250mW) / flux free
: 5.....48 VDC
Coil rating table at page 7
: AgSnO
2
(applicable for 16A, 1 form A) (TV-5)
: AgNi (90/10)
: AgSnO
2
(applicable for 1 form C)
(f)
(g)
Nil : 16A, 5mm pitch
MA
: 12A and 3.5mm ptich
MB
: 12A and 5.0mm pitch
LA
: 10A and 3.5mm pitch
LB
: 10A and 5.0mm pitch
RG
: Transparent cover
Actual marking does not carry the type name : "FTR"
E.g.: Ordering code: FTR-K1CK005W
Actual marking: K1CK005W ("RG" is marked on the relay)
FTR-K1 SERIES
FTR-K1 SERIES
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SPECIFICATION
16A type
Item
Contact
Data
Configuration
Construction
Material
Resistance (initial)
Contact rating (resistive)
Max. carrying current *
Max. switching voltage
Max. switching power
Min. switching load *
2
Life
Mechanical
AC contact rating
Electrical
DC contact rating
Coil Data
Rated power (20 °C)
Operate power (20 °C)
Operating temperature range
Timing Data
Insulation
Operate (at nominal voltage)
Release (at nominal voltage)
Resistance (initial)
Dielectric strength
Surge strength
Clearance
Creepage
EN61810-1, VDE0435
Voltage
Pollution degree
Material group
Category
Other
Vibration resistance
Shock
Weight
Endurance
Endurance
Open contacts
Contacts to coil
Coil to contacts
FTR-K1 AK ( ) (T,W)-RG FTR-K1 CK ( ) (W,E)-RG
1 form A
Single
T, W: AgSnO
2
, E: AgNi
1 form C
Maximum 100mΩ at 1A, 6VDC
16A, 250VAC / 24VDC
16A
440VAC / 300VDC
4,000VA / 384W
10mA, 5VDC
20 x 10
6
operations minimum
100 x 10
3
operations
minimum
100 x 10
3
operations
minimum
50 x 10
3
operations
minimum
30 x 10
3
operations
minimum
400mW (430mW at 48V coil)
200mW (210mW at 48V coil)
-40 °C to +70 °C (no frost)
≤ 15ms (no bounce, no diode)
≤ 5ms (no bounce, no diode)
≥ 1,000MOhm at 500VDC
1,000VAC (50/60Hz) 1min
5,000VAC (50/60Hz) 1min
10,000V / 1.2 x 50µs standard wave
10mm
10mm
250V
3
III a
C / 250V (Reference voltage) (VDE0110b)
10 to 55Hz double amplitude 1.5mm
1,000m/s² (6 ± 1ms)
Approximately 13g
Misoperation≥1us 10 to 55Hz double amplitude 0.7mm
Misoperation≥1us 100m/s² (11 ± 1ms)
* 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
2
FTR-K1 SERIES
FTR-K1 SERIES
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SPECIFICATION
12A type
Item
Contact
Data
Configuration
Construction
Material
Resistance (initial)
Contact rating (resistive)
Max. carrying current *
Max. switching voltage
Max. switching power
Min. switching load *
2
Life
Mechanical
Electrical
Coil Data
Rated power (20 °C)
Operate power (20 °C)
Operating temperature range
Timing Data
Insulation
Operate (at nominal voltage)
Release (at nominal voltage)
Resistance (initial)
Dielectric strength
Surge strength
Clearance
Creepage
EN61810-1, VDE0435
Voltage
Pollution degree
Material group
Category
Other
Vibration resistance
Shock
Weight
Endurance
Endurance
Open contacts
Contacts to coil
Coil to contacts
AC contact rating
DC contact rating
FTR-K1 AK ( ) (W, E)
- (MA, MB) - RG
1 form A
Single
W: AgSnO
2
, E: AgNi
FTR-K1 CK ( ) (W, E)
- (MA, MB) - RG
1 form C
Maximum 100mΩ at 1A, 6VDC
12A, 250VAC / 24VDC
14A
440VAC / 300VDC
3,000VA / 288W
10mA, 5VDC
20 x 10
6
operations minimum
100 x 10
3
operations minimum
100 x 10
3
operations minimum
400mW (430mW at 48V coil)
200mW (210mW at 48V coil)
-40 °C to +70 °C (no frost)
≤ 15ms (no bounce)
≤ 5ms (no bounce, no diode)
≥ 1,000MOhm at 500VDC
1,000VAC (50/60Hz) 1min
5,000VAC (50/60Hz) 1min
10,000V / 1.2 x 50µs standard wave
10mm
10mm
250V
3
III a
C / 250V (Reference voltage) (VDE0110b)
10 to 55Hz double amplitude 1.5mm
1,000m/s² (6 ± 1ms)
Approximately 13g
Misoperation≥1us 10 to 55Hz double amplitude 0.7mm
Misoperation≥1us 100m/s² (11 ± 1ms)
* 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
3
FTR-K1 SERIES
FTR-K1 SERIES
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SPECIFICATION
10A type
Item
Contact
Data
Configuration
Construction
Material
Resistance (initial)
Contact rating (resistive)
Max. carrying current
Max. switching voltage
Max. switching power
Min. switching load *
Life
Coil Data
Mechanical
Electrical
Rated power (20 °C)
Operate power (20 °C)
Operating temperature range
Timing Data
Insulation
Operate (at nominal voltage)
Release (at nominal voltage)
Resistance (initial)
Dielectric strength
Surge strength
Clearance
Creepage
EN61810-1, VDE0435
Voltage
Pollution degree
Material group
Category
Other
Vibration resistance
Shock
Weight
Endurance
Endurance
Open contacts
Contacts to coil
Coil to contacts
AC contact rating
FTR-K1 AL ( ) (W, E) - (LA, LB) - RG
1 form A
Single
W: AgSnO
2
, E: AgNi
Maximum 100mΩ at 1A, 6VDC
10A, 250VAC / 24VDC
10A
440VAC
2,500VA
10mA, 5VDC
20 x 10
6
operations minimum
100 x 10
3
operations minimum
250mW
141mW
-40 °C to +70 °C (no frost)
≤ 15ms (no bounce, no diode)
≤ 5ms (no bounce, no diode)
≥ 1,000MOhm at 500VDC
1,000VAC (50/60Hz) 1min
5,000VAC (50/60Hz) 1min
10,000V / 1.2 x 50µs standard wave
10mm
10mm
250V
3
III a
C / 250V (Reference voltage) (VDE0110b)
10 to 55Hz double amplitude 1.5mm
1,000m/s² (6 ± 1ms)
Approximately 13g
Misoperation≥1us 10 to 55Hz double amplitude 0.7mm
Misoperation≥1us 100m/s² (11 ± 1ms)
* 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
and expected reliability levels.
4
FTR-K1 SERIES
FTR-K1 SERIES
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PART NUMBERS
16A and AgSnO
2
contacts
Ordering part number
FTR-K1AK(...)T-RG
FTR-K1CK(...)W-RG
Contact
A: 1 form A
C: 1 form C
Coil power
K: 400mW
Contact material
T: AgSnO
2
W: AgSnO
2
Current
Nil: 16A
Special
RG: Transparent
cover
16A and AgNi contacts
Ordering part number
FTR-K1AK(...)E-RG
FTR-K1CK(...)E-RG
Contact
A: 1 form A
C: 1 form C
Coil power
K: 400mW
Contact material
E: AgNi
(90/10)
Current
Nil: 16A
Special
RG: Transparent
cover
12A, 3.5mm pitch and AgSnO
2
contacts
Ordering part number
FTR-K1AK(...)W-MA-RG
FTR-K1CK(...)W-MA-RG
Contact
A: 1 form A
C: 1 form C
Coil power
K: 400mW
Contact material
W: AgSnO
2
Current
MA: 12A
Special
RG: Transparent
cover
12A, 3.5mm pitch and AgNi contacts
Ordering part number
FTR-K1AK(...)E-MA-RG
FTR-K1CK(...)E-MA-RG
Contact
A: 1 form A
C: 1 form C
Coil power
K: 400mW
Contact material
E: AgNi
(90/10)
Current
MA: 12A
Special
RG: Transparent
cover
12A, 5.0mm pitch and AgSnO
2
contacts
Ordering part number
FTR-K1AK(...)W-MB-RG
FTR-K1CK(...)W-MB-RG
Contact
A: 1 form A
C: 1 form C
Coil power
K: 400mW
Contact material
W: AgSnO
2
Current
MB: 12A
Special
RG: Transparent
cover
(...) = coil voltage
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