Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
JS
ASCTB186E 201202-T
ORDERING INFORMATION
1a/1c 10A cubic type
power relays JS RELAYS
VDE
RoHS compliant
FEATURES
• Miniature size with universal terminal
footprint
• High contact capacity: 10 A
TV-5 type available (Standard type)
1 Form A type TV-5
1 Form C type TV-5 (N.O. side only)
VDE, TÜV also approved
• Sealed construction for automatic
cleaning (Standard type)
• Class B and F coil insulation type
also available.
• EN60335-1 GWT compliant (Tested
by VDE) type available
• Surge voltage 6 kV type also
available
TYPICAL APPLICATIONS
1. Home appliances
Air conditioner, heater, etc.
2. Office machines
PPC, facsimile, etc.
3. Vending machines
Contact arrangement
1:
1a:
1aP:
1 Form C (Standard)
1 Form A (Standard)
1 Form A (Long endurance type)
Protective construction
Nil:
F: Sealed type
Flux-resistant type
JS F
Coil insulation class
Nil:
B:
F:
Class E insulation
Class B insulation
Class F insulation
Contact material
F: AgSnO2 type
Nominal coil voltage (DC)
5V, 6V, 9V, 12V, 18V, 24V, 48V
Flame resistance and tracking resistance
Nil:
T:
Surge voltage
6K: 6kV type
EN60335-1 (Conform)
Standard: UL, CSA, VDE, TÜV (Standard type)
UL, CSA, VDE (Long endurance type and EN60335-1 GWT compliant type)
UL, CSA (Surge voltage 6kV type)
Notes: 1. When ordering TV rated (TV-5) types, please consult us.
2. Contact arrangement 1aP type is Flux-resistant type only (Class B insulation only).
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
JS
ASCTB186E 201202-T
TYPES
Standard packing Carton: 100 pcs. Case: 500 pcs.
Notes: 1. Class B and F coil insulation types available.
Ex) JS1aF-B-12V-F, JS1aF-F-12V-F
2. EN60335-1 GWT compliant types available. When ordering, please add suffix “T”.
Ex) JS1aF-B-12V-FT
3. Surge voltage 6kV types available. When ordering, please add suffix “6K” (except for Long endurance type and EN60335-1 GWT compliant type).
Ex) JS1aF-B-12V-F-6K
RATING
1. Coil data
Note: * When using relays in a high ambient temperature, consider the pick-up voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C 33.8°F with
20°C 68°F as a reference) and use a coil impressed voltage that is within the maximum applied voltage range.
Contact arrangement Nominal coil voltage Sealed type Flux-resistant type
Part No. Part No.
1 Form A
(Standard)
5V DC JS1a-5V-F JS1aF-5V-F
6V DC JS1a-6V-F JS1aF-6V-F
9V DC JS1a-9V-F JS1aF-9V-F
12V DC JS1a-12V-F JS1aF-12V-F
18V DC JS1a-18V-F JS1aF-18V-F
24V DC JS1a-24V-F JS1aF-24V-F
48V DC JS1a-48V-F JS1aF-48V-F
1 Form A
Long endurance type
5V DC JS1aPF-B-5V-F
6V DC JS1aPF-B-6V-F
9V DC JS1aPF-B-9V-F
12V DC JS1aPF-B-12V-F
18V DC JS1aPF-B-18V-F
24V DC JS1aPF-B-24V-F
48V DC JS1aPF-B-48V-F
1 Form C
(Standard)
5V DC JS1-5V-F JS1F-5V-F
6V DC JS1-6V-F JS1F-6V-F
9V DC JS1-9V-F JS1F-9V-F
12V DC JS1-12V-F JS1F-12V-F
18V DC JS1-18V-F JS1F-18V-F
24V DC JS1-24V-F JS1F-24V-F
48V DC JS1-48V-F JS1F-48V-F
Nominal coil
voltage Pick-up voltage
(at 20°C 68°F)Drop-out voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
(at 20°C 68°F)
Max. applied voltage
(at 70°C 158°F)
5V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
72 mA 69.4
360mW
130%V of
nominal voltage
[When using relays at
85°C 185°F, see Note*]
6V DC 60 mA 100
9V DC 40 mA 225
12V DC 30 mA 400
18V DC 20 mA 900
24V DC 15 mA 1,600
48V DC 7.5mA 6,400
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
JS
ASCTB186E 201202-T
2. Specifications
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
*3. When using relays in a high ambient temper ature, consider the pick-up v oltage rise due to the high temperature (a rise of approx. 0.4% V f or each 1 °C 33.8°F with
20°C 68°F as a reference) and use a coil impressed voltage that is within the maximum applied voltage range.
REFERENCE DATA
Characteristics Item Specifications
Contact Contact material AgSnO2 type
Contact resistance (Initial) Max. 100 m (By voltage drop 6 V DC 1A)
Arrangement 1 Form A, 1 Form C 1 Form A Long endurance type
Rating
Nominal switching capacity (resistive load) 10 A 250 V AC (NO), 10 A 125 V AC,
6 A 277 V AC, 5 A 30 V DC 10 A 250 V AC, 10 A 277 V AC, 5 A 30 V DC
Max. switching power (resistive load) 2,500VA 150W (NO), 1,662VA 150W (NC) 2,770VA 150W
Max. switching voltage 250V AC, 100V DC (0.5A)
Max. switching current 10A (AC), 5A (DC)
Nominal operating power 360mW
Min. switching capacity*1100mA, 5V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 100M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial) Between open contacts 750 Vr ms for 1 min. (Detection current: 10 mA)
Between contact and coil 1,500 Vr ms for 1 min. (Detection current: 10 mA)
Temperature rise (coil) Max. 35°C 95°F (By resistive method, nominal coil voltage applied to the coil;
contact carrying current: 10A, at 70°C 158°F)
Operate time (at nominal voltage) (at 20°C 68°F)Max. 10 ms (excluding contact bounce time.)
Release time (at nominal voltage) (at 20°C 68°F)Max. 10 ms (excluding contact bounce time) (Without diode)
Mechanical
characteristics
Shock resistance Functional 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Destructive 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 1.6 mm (Detection time: 10µs.)
Destructive 10 to 55 Hz at double amplitude of 2 mm
Expected life
Mechanical (at 180 times/min.) Min. 107
Electrical (resistive load)
1×105
[10A 125V AC, 6A 277V AC, 5A 30V DC]
5×104 (NO contact only)
[10A 250V AC]
2×105
[10A 277V AC]
1.5×105
[10A 250V AC (at 20 times/min., 105°C 221°F)]
1×105
[5A 30V DC]
Conditions Conditions for operation, transport and storage*2
–40°C to +70°C –40°F to +158°F
(Class E insulation)
–40°C to +85°C –40°F to +185°F
(Class B insulation)*3
–40°C to +105°C –40°F to +221°F
(Class F insulation)*3
Humidity: 5 to 85% R.H. (Not freezing and
condensing at low temperature)
–40°C to +105°C –40°F to +221°F*3;
Humidity: 5 to 85% R.H. (Not freezing and
condensing at low temperature)
Max. operating speed 20 times/min. (at nominal switching capacity)
Unit weight Approx. 12 g .423 oz
1. Maximum value for switching capacity 2.-(1) Coil temperature rise
Sample: 5 pcs., JS1a-24V-F
Measured portion: Inside the coil
Contact current: 5 A
2.-(2) Coil temperature rise
Sample: 5 pcs., JS1a-24V-F
Measured portion: Inside the coil
Contact current: 10 A
Contact voltage, V
Contact current, A
10 30
1
10
100
100
AC resistive load
DC resistive load
100 140120 160
10
20
30
40
50
60
0
Coil applied voltage, %V
Temperature rise, °C
85°C
70°C
26°C
100 140120 160
10
20
30
40
50
60
0
Coil applied voltage, %V
Temperature rise, °C
85°C
70°C
26°C
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
JS
ASCTB186E 201202-T
DIMENSIONS (mm inch)
SAFETY STANDARDS
For Cautions for Use.
UL/C-UL (Recognized) CSA (Certified) VDE (Certified) TV rating (UL/CSA) TÜV (Certified)
File No. Contact rating File No. Contact rating File No. Contact rating File No. Rating File No. Rating
E43028 10A 125V AC, 6A 277V AC
5A 30V DC, 1/8HP 125V AC
1/8HP 277V AC
12A 125V AC
12A 277V AC
10A 125V AC (N.O., 85°C)
4FLA/4LRA125V AC 105°C
(N.O.)
2FLA/4LRA125V AC 105°C
(N.C.)
1/3HP 277V AC 75°C N.O.
LR26550 10A 125V AC
12A 125V AC
6A 277V AC
12A 277V AC
5A 30V DC
1/8HP 125V AC
1/8HP 277V AC
40011475 10A 125V AC (cos
φ
=1.0)
6A 250V AC (cos
φ
=1.0)
UL
E43028
CSA
LR26550
1aTV-5
1cTV-5 (N.O.)
B 10 02
13461 271
10A 125V AC (cos
φ
=1.0)
6A 250V AC (cos
φ
=1.0)
3. Life curve
Ambient temperature: Room temperature 4. Operate/release time
Sample: 25 pcs., JS1-12V-F 5. Ambient temperature characteristics
Sample: 6 pcs., JS1-12V-F
100
10
15678901234 10
125V AC resistive load
Contact current, A
Life, ×104
80 100 120 140
2
0
4
6
8
10
Max.
Max.
Min.
Min.
x
x
Coil applied voltage, %V
Operate/release time, ms
Operate time
Release time
–60–40 –20 0 20
20
10
–10
–20
40 60 80
Ambient
temperature °C
Pick-up voltage
Drop-out voltage
Changing
ration, %
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
Note: Terminal No. 4 is only for Standard
1 Form C type
16
0.4
3.9
0.8
54 N.C.
1
23N.O.
0.8
0.24
12.2
16 12
0.4
0.4
22
2.3
1.2
2
.630
.016
.154
.031.031
.009
.480
.630 .472
.016
.016
.866
.091
.047
.079
Schematic
(Bottom view)
1 Form A
1 Form C
PC board pattern
(Bottom view)
1 Form A
(Standard, High Power)
1 Form C
(Standard)
Tolerance: ±0.1 ±.004
N.O.
COM
COIL
N.O.
N.C.
COM
COIL
12
4-1.3 dia.
12.2
2
.472
4-.051 dia.
.480
.079
12
5-1.3 dia.
12.2
2
.472
5-.051 dia.
.480
.079
CAD Data
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
General tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012