FTR-K1 SERIES
POWER RELAY
1 POLE - 6A Slim Type (Medium Load Control)
FTR-LY Series
n
FEATURES
Slim 15.0mm (h) x 5.0 mm (w) x 28.0mm (l) (straight type)
5.0mm (h) x 15.0mm(w) x 28.0mm (l) (right angle type)
l
1 form C and 1 form A
l
Straight and right angle type available
2
l
Mounting space: 140mm (straight type), weight: 5.0g
l
High insulation in small package
Insulation distance (between coil and contacts): 8mm
(creepage/clearance)
Dielectric strength: 4,000 VAC
Surge strength: 6,000V
l
Plastic sealed type RTIII
l
UL, CSA, VDE compliance
l
Socket type available
l
RoHS compliant
Please see page 7 for more information
l
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PARTNUMBER INFORMATION
[Example]
FTR-LY
(a)
A
(b)
A
(c)
005 Y - SK
(d) (e)
(f )
(a)
(b)
Relay type
Contact configuration
FTR-LY : FTR-LY-Series
A
C
P
R
A
005
E
Y
V
Nil
SK
: 1 form A
: 1 form C
: 1 form A (right angle type)
: 1 form C (right angle type)
: Standard type (170mW)
: 5.....60 VDC
Coil rating table at page 3
: AgNi
: AgSnO
2
: AgSnO
2
+ Au plating
: PCB mounting type
: Socket mounting type (only contact configuration A and C
(c)
(d)
(e)
Coil type
Coil rated voltage
Contact material
(f)
Special type
Actual marking does not carry the type name : "FTR" and "SK"
E.g.: Ordering code: FTR-LYAA005Y-SK Actual marking: LYAA005Y
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FTR-K1 SERIES
FTR-LY SERIES
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SPECIFICATION
Item
Contact Data
Configuration
Construction
Material
Resistance (initial)
Contact rating
Max. carrying current
Max. switching voltage
Max. switching power
Min. switching load *
Life
Mechanical
Electrical
Coil Data
Rated power
Operate power
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
Sealing
Misoperation
Endurance
Misoperation
Endurance
Open contacts
Contacts to coil
Coil to contacts
LY (C,R) A ( ) (Y,E,V)
1 form C (SPDT)
Single
Y: AgSnO
2
/ E: AgNi / V: AgSnO
2
+ Au
plating
Y, E: Max. 100 mΩ at 6 VDC, 1 A
V: Max. 30 mΩ at 6 VDC, 1A
6A, 250VAC / 24VDC (resistive)
6A
250VAC
1,500VA / 144W
Y, E: 100 mA 5 VDC
V: 10mA 5 VDC
Min. 10 x 10
6
operations
Min. 50 x 10
3
operations (N.O.)
Min. 30 x 10
3
operations (N.C.) at 6A, 250VAC / 24VDC
resistive
170 to 217 mW
74 to 95 mW
-40 °C to +85 °C (no frost)
Max. 8ms (no diode, without bounce)
Max. 4ms (no diode, without bounce)
Min. 1,000MΩ at 500VDC
1,000VAC (50/60Hz) 1min.,10mA detection current
4,000VAC (50/60Hz) 1min.,10mA detection current
6,000V / 1.2 x 50µs standard wave
8 mm
8 mm
250V
3
III a
C / 250V
10 to 55 to 10Hz single amplitude 0.5mm
10 to 55 to 10hz single amplitude 0.75mm
Min. 50m/s² (11 ± 1ms)
Min. 1,000m/s² (6 ± 1ms)
Approximately 5 g
Plastic sealed RTIII
Min. 100m/s² (11 ± 1ms)
LY (A,P) A ( ) (Y,E,V)
1 form A (SPST-NO)
* 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 conditions
and expected reliability levels.
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FTR-K1 SERIES
FTR-LY SERIES
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COIL RATING
Coil
Code
005
006
009
012
018
024
048
060
Rated Coil
Voltage
(VDC)
5
6
9
12
18
24
48
60
Coil Resistance
+/- 10% (Ohm)
147
211
476
847
1,910
3,390
10,600
20,570
Must Operate
Voltage
(VDC) *
3.3
4
5.9
7.9
11.9
15.9
31.7
39.6
Must Release-
Voltage
(VDC) *
0.25
0.3
0.45
0.6
0.9
1.2
2.4
3
217
175
170
Rated Power
(mW)
* : Specified operate values are valid for pulse wave voltage
Note 1: All values given in the coil table(s) are valid at 20°C ambient temperature, at zero contactcurrent, without
pre-energizing and are specified at pulse wave voltage.
Note 2: When applying a higher than rated coil voltage, please refer to the "coil temperature rise" and "operating
range" reference graphs, for the effects on the relay operating behaviour.
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SAFETY STANDARDS
Type
UL
Compliance
UL 508
E63614
CSA
VDE
40006591
C22.2 No. 14
LR 40304
IEC/EN61810-1 (VDE 0435-part 201)
EN 60730-1 (VDE 0631-Part 1)
*1
EN 60335-1 (VDE 0700-Part 1)
*2
*1: Clause 12.2, 13.2, 20.1, 20.2, 20.3, 17.5, 17.7, 17.8
*2: Clause 15.3, 16.3, 29.1, 29.2, 29.3
Contact rating
Flammability: UL 94-V0 (plastics)
6A, 277 VAC (resistive)
6A, 30 VDC (resistive)
1/10 HP, 277VAC /125VAC 1/8hp, 277VAC/125VAC
Pilot duty: D300, C300, R300, B300
6A 250VAC (cosφ=1),
6A 30VDC (0ms)
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FTR-K1 SERIES
FTR-LY SERIES
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CHARACTERISTIC DATA (For reference only)
Coil Temperature rise
50
Nominal voltage multiplying factor
40
Temperature rise (℃)
2.5
6A
0A
Contact current (A)
Operating range
10
(6)
2.0
Maximum switching power
AC resistive
30
6A
20
0A
10
1.5
1
DC resistive
1.0
Must
0
90
100
110
120
130
140
Nominal voltage multiplying factor (%)
0.5
(cool
voltage
operate
Must
20
40
60
80
ag
e volt
perat
o
t coil
e (ho
)
coil)
0.1
10
20
50
100 200
Contact voltage (V)
500
0
100 120
Ambient temperature (℃)
Life curve
1000
500
300
200
100
50
30
20
10
5
3
2
1
0.1
0.2
0.5
1
2 3
6
10
Life curve
at 20℃
1000
500
300
200
100
50
30
20
10
5
3
2
1
0.1
0.2
0.5
1
2 3
Contact current (A)
6 10
at 20℃
24VDC t=0, NO
24VDC t=7, NO
24VDC t=15, NO
Distribution of operate/release voltage
100
90
80
70
Distribution (%)
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
Nominal voltage multiplying factor (%)
FTR-LYCA012Y
n=100
Operate voltage
Release voltage
Service life (1x10
4
operations)
Contact current (A)
Distribution of contact resistance
100
90
80
Distbitution (%)
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FTR-LYCA012Y
n=100
Break
Service life (1x10
4
operations)
250VAC cosφ=1, NO
250VAC cosφ=0.7, NO
250VAC cosφ=0.4, NO
Distribution of operate/release time
100
90
80
FTR-LYCA012Y
n=100
Distbitution (%)
Make
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
Operate
Break
7
8
9 10
Contact Resistance (Ω)
Time (ms)
4
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DIMENSIONS
■外½寸法
Straight
type
●外½寸法図
ストレートタイプ
28 MAX
FTR-K1 SERIES
FTR-LY SERIES
●端子配列・内部結線図
Schematics
(BOTTOM VIEW)
（
BOTTOM VIEW
）
15MAX
2
1
3 (
※
) 4
(*)
5
(
※
)
3.5
0.5
(0.7)
0.5
3.78
3- 1
5.04
16.38
5.04
予備はんだ
soldering
Pre-
●基板孔開け図
PCB Layout
BOTTOM VIEW
）
（
(BOTTOM VIEW)
(1.2)
5
+0.08
φ
2-
φ
1
φ
3-
φ
1.3
5.04
16.38
5.04
3.78
Right angle type
●外½寸法図
Right
angle type
ライトアングルタイプ
28 MAX
Tolerance: +/-0.1
寸法公差は±
0.1
です。
●端子配列・内部結線図
Schematics
(BOTTOM VIEW)
）
（
BOTTOM VIEW
1
2
3 (
※
) 4
(*)
5
15MAX
(
※
)
15
+0
5
+0.08
5
+0.08
15
+0
(*)
0.5
3.78
3.78
0.5
3- 1
16.38
3
-
1
28
+0
16.38
28
+0
予備はんだ
0.5
(0.7)
PCB Layout
●基板孔開け図
(BOTTOM
VIEW
）
（
BOTTOM
VIEW)
3.78
(0.7)
2-
φ
1
(28)
(28)
16.38
φ
3
-
φ
1
.
3
5.04
5.04
3
3
5.04
5.04
5.04
5.04
0.5
(0.7)
Pre-soldering
2
-
φ
1
(15.3)
Tolerance: +/-0.1
寸法公差は±
0.1
です。
※：
3
番端子はメーク品の場合、実装されておりません。
* This terminal is not applicable for 1 form A type.
* Dimensions of the terminals do not include thickness of pre-solder.
（ ）内の寸法は参考寸法です。
( ) : Reference value
単½：
mm
Unit: mm
(14.5)
(1.2)
(0.7)
5
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