FTR-K1 SERIES
POWER RELAY
1 POLE - 8A Medium Load Control
JS Series
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FEATURES
UL class B (130°C) coil wire insulation
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1 form A (SPST-NO) or 1 form C (SPDT) contact
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Low profile and space saving
- Height: 12.5 mm - Mounting space: 290 mm
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High sensitivity in small package
- Operating power 110 to 140 mW
- Nominal power 220 to 290 mW
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High insulation in small package
- Insulation distance : 8.0 mm (between coil and contacts)
- Dielectric strength : 5,000 VAC - Surge strength : 10,000 V
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Plastic materials
- UL 94 flame class V-0 - UL CTI level class 2
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Plastic sealed type
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Various contact material options
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RoHS compliant. Please see page 6 for more information
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PARTNUMBER INFORMATION
JS
(a)
-
12
(b)
M
(c)
[Example]
(a)
(b)
(c)
(d)
E - K
(d)
(e)
JS
12
Nil
M
Nil
D
E
F
N
K
Nil
T
Nil
V3
T - V3 *
(f )
(g)
: JS-Series
: 5.....60 VDC
Coil rating table at page 3
: 1 form C (SPDT)
: 1 form A (SPST-NO)
: Gold plate silver cadmium oxide
: Silver nickel
: Silver cadmium oxide
: Gold plate silver nickel
: Gold plate silver tin oxide
: Plastic sealed type
: 3.2mm
: 5.0mm (only JS-MN)
: 0.3µ gold overlay (available with Nil, N and F contact)
: 3.0µ gold overlay for lower current applications (available with
Nil and N contact, not available for T, 5.0mm type)
Relay type
Coil rated voltage
Contact configuration
Contact material
(e)
(f)
(g)
Enclosure
Construction
Gold plating
Note: Actual marking omits the hyphen (-) or (*)
*: V3 is marked at different position on the relay
E.g.: Ordering code: JS-12E-K
Actual marking: JS12E-K
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FTR-K1
JS SERIES
SERIES
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SPECIFICATION
Non V3 type
JS - ( ) - K
JS - ( ) D/E/F/N - K
Contact Data Configuration
Construction
Material (see part number information)
Resistance (initial)
Contact rating
Max. carrying current
Max. switching voltage
Max. switching power
Min. switching load *
Life
Mechanical
AC contact rating
(resistive load)
Electrical
DC contact rating
(resistive load)
Coil Data
Rated power (at 20 °C)
Operate power (at 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
Misoperation>1us
Endurance
Misoperation>1us
Shock
Endurance
Weight
Open contacts
Contacts to coil
Coil to contacts
Single
0.3µ Au plated
Max. 100 mΩ at 6VDC, 1A
8A, 250VAC / 24VDC
10A
400VAC / 300VDC
2,000VA / 192W
100mA, 5VDC
Min. 20 x 10
6
operations
Min. 100 x 10
3
operations (AgCd)
Min. 50 x 10
3
operations (AgSnO
2
)
Min. 20 x 10
3
operations (AgNi)
Min. 100 x 10
3
operations (AgCd)
Min. 50 x 10
3
operations (AgSnO
2
)
Min. 20 x 10
3
operations (AgNi)
220 - 290mW
110 - 140mW
-40 °C to +85 °C (no frost)
Max. 10ms (no bounce)
Max. 5ms (no diode, no bounce)
Min. 1,000MΩ at 500VDC
1,000VAC (50/60Hz) 1min
5,000VAC (50/60Hz) 1min
10,000V / 1.2 x 50µs standard wave
8 mm
8 mm
250V
3
III a
C / 250V (reference voltage) (VDE 01106)
10 - 55 - 10 Hz double amplitude 1.65mm
10 - 55 - 10 Hz double amplitude 3.3mm
Min. 100m/s² (11 ± 1ms) 3 directions; 36 shocks (18
with coil energizing, 18 no coil energizing)
Min. 1,000m/s² (6 ± 1ms) 3 directions, no coil
energizing 18 shocks
Approximately 8.0 g
10mA, 5VDC
3µ Au plated
Max. 30 mΩ at 6VDC, 1A
V3 type
JS - ( ) - K
JS - ( ) N - K
Item
1 form A (SPST-NO), 1 form C (SPDT)
* 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
JS SERIES
SERIES
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COIL RATING
Rated Coil
Voltage
(VDC)
5
6
9
12
18
24
48
60
Coil Resistance
+/- 10% (Ohm)
112
160
360
660
1,455
2,350
8,000
12,500
Must Operate
Voltage
(VDC) *
3.5
4.2
6.3
8.5
12.7
16.8
33.4
41.7
Must Release
Voltage
(VDC) *
0.5
0.6
0.9
1.2
1.8
2.4
4.8
6.0
Max. Coil Voltage
(VDC)
11.8
14.1
21.2
28.3
42.4
56.6
105.6
132.0
220
225
245
290
Rated Power
(mW)
225
Coil
Code
5
6
9
12
18
24
48
60
Note: All values in the table are valid for 20°C and zero contact current.
* Specified operate values are valid for pulse wave voltage.
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Type
UL
SAFETY STANDARDS
Compliance
UL 508
E 56140
Contact rating
Flammability: UL 94-V0 (plastics)
Contact material: Nil, E
8A 24VDC (resistive) 100k
8A, 250VAC (resistive) 100k
10A, 30VDC (resistive)
10A, 250VAC (resistive)
1/4HP, 125VAC / 250VAC
1/3HP, 125VAC
1/2HP, 250VAC
Pilot duty: C150, B300
Pilot duty: 0.27A, 250VDC
8A 250VAC (cos
φ=1)
8A 24VDC (0 ms)
N
8A 24VDC (resistive) 100k
8A, 250VAC (resistive) 100k
10A, 30VDC (resistive)
10A, 250VAC (resistive)
1/4HP, 125VAC / 250VAC
1/3HP, 125VAC
1/2HP, 250VAC
Pilot duty: A300, B300
C150, R300
D, F
8A, 24VDC
8A, 250VAC
CSA
C22.2 No. 14
LR 35579
VDE
0435, 0631, 0700,
40013847
JS-( )D-K, JS-( )F-K:
6A, 250VAC, (cos
φ=1)
JS-( )MD-K, JS-( )MF-K:
8A, 250VAC
-
-
SEMKO
EN 61058-1 + A1: 1993
EN 61095:1993 + A11
Rated voltage (V): 250
Rated current (A): 8 (2) or 8
Also complies with SEV, ÖVE, FIMKO, BSI, CQC, NEMKO, DEMKO
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FTR-K1
JS SERIES
SERIES
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CHARACTERISTIC DATA
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FTR-K1
JS SERIES
SERIES
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DIMENSIONS
JS-MK
Unit: mm
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Dimensions
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Schematics
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PC board mounting
hole layout
(BOTTOM VIEW)
JS-K
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Dimensions
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Schematics
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PC board mounting
hole layout
(BOTTOM VIEW)
JS-MN-KT
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Dimensions
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Schematics
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PC board mounting
hole layout
(BOTTOM VIEW)
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