JT-V
Surge withstand voltage:
6kV
1a/1c 30A power relays
PCB type
JT-V RELAYS
FEATURES
TYPICAL APPLICATIONS
• Surge withstand voltage: 6,000 V
• High switching capacity — 30 A for
1 Form A
• 2 contact arrangements — 1 Form A
or 1 Form C
• “TMP” types available
• UL/C-UL recognized
• Class F types standard
• Oven
• Heating & ventilation
• Home appliance
TMP type
ORDERING INFORMATION
JTV
Contact arrangement
1a: 1 Form A
1: 1 Form C
Protective construction
S: Sealed type
G: Dust cover type
Mounting classification
TMP: TMP type
PA: PCB type
Nominal coil voltage, DC
12V, 18V, 24V, 48V
Notes: 1. Certified by UL/C-UL
2. 5 V, 6 V, 9 V DC types are also available. Please contact us for details.
TYPES
1. 1 Form A Dust cover type
Nominal coil voltage
12V DC
18V DC
24V DC
48V DC
Part No.
PCB type
JTV1aG-PA-12V
JTV1aG-PA-18V
JTV1aG-PA-24V
JTV1aG-PA-48V
TMP type
JTV1aG-TMP-12V
JTV1aG-TMP-18V
JTV1aG-TMP-24V
JTV1aG-TMP-48V
Standard packing: PCB type: Carton: 50 pcs.; Case: 500 pcs.
TMP type: Carton: 50 pcs.; Case: 300 pcs.
2. 1 Form C Dust cover type
Nominal coil voltage
12V DC
18V DC
24V DC
48V DC
Part No.
PCB type
JTV1G-PA-12V
JTV1G-PA-18V
JTV1G-PA-24V
JTV1G-PA-48V
TMP type
JTV1G-TMP-12V
JTV1G-TMP-18V
JTV1G-TMP-24V
JTV1G-TMP-48V
Standard packing: PCB type: Carton: 50 pcs.; Case: 500 pcs.
TMP type: Carton: 50 pcs.; Case: 300 pcs.
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JT-V
3. 1 Form A Sealed type
Part No.
Nominal coil voltage
PCB type
JTV1aS-PA-12V
JTV1aS-PA-18V
JTV1aS-PA-24V
JTV1aS-PA-48V
12V DC
18V DC
24V DC
48V DC
TMP type
JTV1aS-TMP-12V
JTV1aS-TMP-18V
JTV1aS-TMP-24V
JTV1aS-TMP-48V
Standard packing: PCB type: Carton: 50 pcs.; Case: 500 pcs.
TMP type: Carton: 50 pcs.; Case: 300 pcs.
4. 1 Form C Sealed type
Part No.
Nominal coil voltage
PCB type
JTV1S-PA-12V
JTV1S-PA-18V
JTV1S-PA-24V
JTV1S-PA-48V
12V DC
18V DC
24V DC
48V DC
TMP type
JTV1S-TMP-12V
JTV1S-TMP-18V
JTV1S-TMP-24V
JTV1S-TMP-48V
Standard packing: PCB type: Carton: 50 pcs.; Case: 500 pcs.
TMP type: Carton: 50 pcs.; Case: 300 pcs.
RATING
Nominal coil
voltage
Pick-up voltage
(at 20C 68F)
Drop-out voltage
(at 20C 68F)
75%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
12V DC
18V DC
24V DC
48V DC
Nominal operating
current
[10%] (at 20C 68F)
Coil resistance
[10%] (at 20C 68F)
83.3mA
144
55.6mA
41.7mA
20.8mA
324
576
2,304
Nominal operating
power
Max. applied voltage
(at 20C 68F)
1,000mW
120%V of
nominal voltage
Power
1. Coil data
2. Specifications
Characteristics
Contact
Rating
Item
Contact material
Arrangement
Contact resistance (Initial)
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (reference value)*1
Insulation resistance (Initial)
Between open contacts
Between contact and coil
Surge breakdown voltage*2
(Between contact and coil) (Initial)
Operate time (at nominal voltage) (at 20C 68F)
Release time (at nominal voltage) (at 20C 68F)
Breakdown voltage
(Initial)
Electrical
characteristics
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Shock resistance
Mechanical
characteristics
Expected life
Conditions
Electrical (at 20 times/min.)*3
Conditions for operation, transport and storage*4
Max. operating speed
Unit weight
Specifications
AgSnO2 type
1 Form A
1 Form C
Max. 50 m (By voltage drop 6 V DC 1A)
20A 277V AC
N.C.: 10A 277V AC, N.O.: 20A 277V AC
8,310VA (30A 277V AC)
N.C.: 2,770VA, N.O.: 5,540VA
277V AC
30A
N.C.: 10A, N.O.: 20A
Approx. 1,000mW
100mA, 5V DC
Min. 100M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,200 Vrms for 1 min. (Detection current: 10 mA)
3,500 Vrms for 1 min. (Detection current: 10 mA)
6,000 V
Max. 15 ms (excluding contact bounce time.)
Max. 10 ms (excluding contact bounce time) (Without diode)
Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10s.)
10 to 55 Hz at double amplitude of 2 mm
Min. 1107
N.O.: Min. 1105
(20A 277V AC at resistive load)
5
Min. 110 (20A 277V AC at resistive load)
N.C.: Min. 1105
(10A 277V AC at resistive load)
Ambient temperature: –55C to +85C –67F to +185F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min. (at nominal switching capacity)
PCB type: Approx. 25 g .88 oz
TMP type: Approx. 30 g 1.06 oz
* Specifications will vary with foreign standards certification ratings.
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. Wave is standard shock voltage of 1.250s according to JEC-212-1981
*3. In order to obtain the full rated life cycles, the relay should be properly vented by removing the vent nib. More detail, please look at caution for NOTES.
*4. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions” in AMBIENT ENVIRONMENT (page 626).
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JT-V
REFERENCE DATA
1. Change of rate of pick-up and drop-out
voltage (at 20C 68F)
2. Operate/release time
3. Operate/release time
Sample: JTV1S-TMP-24V
Sample: JTV1aS-PA-24V
Drop-out voltage
30
20
10
Pick-up voltage
–55 –35 –15 5 25 45 65 85 105
–67 –31 +5 +41
+113+149+185+221
+77
Ambient
–10
temperature, °C °F
–20
20
Operate time
10
–30
Max.
Min.
Max.
Min.
Release time
–40
0
80
90
100
110
Operate/release time, ms
40
Operate/release time, ms
Rate of
change, %
Sample: JTV1S-TMP-24V (6 pcs.)
20
Operate time
10
Max.
Min.
Release time
0
120
80
Coil applied voltage,%V
4. Distribution frequency of pick-up voltage
(at 20C 68F)
5. Distribution frequency of drop-out voltage
(at 20C 68F)
Sample: JTV1S-TMP-12V (100 pcs.)
Sample: JTV1S-TMP-12V (100 pcs.)
40
Max.
Min.
90
100 110 120
Coil applied voltage,%V
6.-(1) Coil temperature rise (TMP type)*
Ambient temperature: 25C 77F
Sample: JTV1aS-TMP-12V (6 pcs.)
40
30
20
10
Temperature rise, °C
Distribution frequency
Distribution frequency
80
30
20
5.9 6.1 6.3 6.5 6.7 6.9 7.0
Pick-up voltage, V
0
10 A
40
20
10
0
20 A
60
0
2.7 2.9 3.1 3.3 3.5 3.7 3.8
0
90
100
120
140
Coil applied voltage,%V
Drop-out voltage, V
6.-(2) Coil temperature rise (TMP type)*
Ambient temperature: 85C 185F
Sample: JTV1aS-TMP-12V (6 pcs.)
Temperature rise, °C
80
20 A
60
10 A
40
20
0
0
90
100
120
140
Coil applied voltage,%V
3
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JT-V
DIMENSIONS (mm inch)
Download
from our Web site.
CAD Data
1. PCB type
CAD Data
26.9±0.6
1.059±.024
1 Form A
20.2±0.6
.795±.024
3.6±0.5
.142±.020
Terminals
0.8x1.6
.031x.063
26.9±0.6
1.059±.024
1 Form C
Terminals
2-0.8x1.6
2-.031x.063
3.6±0.5
.142±.020
20.2±0.6
.795±.024
31.9±0.6
1.256±.024
31.9±0.6
1.256±.024
PC board pattern (Bottom view)
Terminal
1.14x1.14
.045x.045
2-2.1 dia.
2-.083 dia.
2.54
.100
PC board pattern (Bottom view)
Coil Terminals
2-0.6 dia.
2-.024 dia.
Schematic (Bottom view)
7.62
.300
Coil Terminals
2-0.6 dia.
2-.024 dia.
Schematic (Bottom view)
15.24 2.54
.600 .100
3.81
.150
3.81
.150
2-1.1 dia.
2-.043 dia.
13.97
.550
17.78
.700
2-1.1 dia.
2-.043 dia.
13.97
.550
17.78
.700
Tolerance: ±0.1 ±.004
Power
15.24
.600
Terminal
1.14x1.14
.045x.045
3-2.1 dia.
3-.083 dia.
2. TMP type
CAD Data
1 Form A
0.8±0.1
.031±.004
Terminals
0.8x1.6
.031x.063 Terminal
1.14x1.14
.045x.045
3.6±0.5
.142±.020
27.4±0.6
1.079±.024
6.35±0.1
.250±.004
27.9±0.6
1.096±.024
1 Form C
0.8±0.1
.031±.004
Terminals
2-0.8x1.6
2-.031x.063 Terminal
1.14x1.14
.045x.045
3.6±0.5
.142±.020
27.4±0.6
1.079±.024
6.35±0.1
.250±.004
27.9±0.6
1.096±.024
NC
NO
NC
NO
32.2±0.6
1.268±.024
0.8±0.1
.031±.004
32.2±0.6
1.268±.024
COM
COM
Coil Terminals
2-0.6 dia.
2-.024 dia.
PC board pattern (Bottom view)
2-2.1 dia.
2-.083 dia.
6.20±0.5
.244±.020
2.54
.100
Schematic
10.93±0.5
.430±.020
Coil Terminals
2-0.6 dia.
2-.024 dia.
PC board pattern (Bottom view)
6.20±0.5
.244±.020
3-2.1 dia.
3-.083 dia.
Schematic
10.93±0.5
.430±.020
7.62
.300
N.C.
15.24
.600
15.24 2.54
.600 .100
N.O.
N.O.
COM
3.81
.150
13.97
.550
17.78
.700
COM
2-1.1 dia.
2-.043 dia.
3.81
.150
(Top view)
(Bottom view)
SAFETY STANDARDS
Item
1 Form A
1 Form C
N.O.
N.C.
File No.
E43028
E43028
E43028
UL/C-UL (Recognized)
Contact rating
30A 277V AC, 30A 28V DC, 2HP 250V AC
20A 277V AC, 20A 28V DC, 2HP 250V AC
10A 277V AC, 10A 28V DC, 1/2HP 250V AC
(Top view)
(Bottom view)
Tolerance: ±0.1 ±.004
NOTES
1. Electrical life
In order to obtain the full rated life cycles, the relay should be
properly vented by removing the vent nib after the soldering/
washing process.
• PCB type
• TMP type
Vent Nib
COM
NO
NC
* CSA standard: Certified by C-UL
13.97
.550
17.78
.700
2-1.1 dia.
2-.043 dia.
Vent Nib
For Cautions for Use, see Relay Technical Information (page 610).
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