Miniature High Power Relay For Quick-connect and PCB Terminals
● 40A switching capability● Low coil power consumption
● Heavy contact load
● Strong anti-shock, anti-vibration and high reliability
● Plastic sealed and flux proofed types available
● RoHS Compliant
Model:NT90T
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Product Description
Features
Small size, light weight.
Low coil power consumption, heavy contact load.
Strong anti-shock and anti-vibration, high reliability, long life.
Suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications.
PC board mounting and direct insert mounting available.
Ordering Information
1 Part number: NT90T NT90T2
2 Load: H:30A N:40A
3 High: NIL: Standard L: Low profile type
4 Contact arrangement: A:1A B:1B C:1C
5 Enclosure: S: Wash tight; D: Dust protected; E: Flux proof
6 Coil rated voltage(V): AC:12,24,110,120,220,240,277; DC:3,5,6,9,12,15,18,24,48,110
7 Contact material: S: AgSnO2 C:AgCdO
8 Resist heat class: B:130℃ F:155℃
9 Coil power: 0.6:0.6W; 0.9:0.9W; 2:2VA
Contact Data
| Contact Arrangement | 1A(SPSTBNO) 1B(SPSTNC) 1C(SPDT(B-M)) | ||
| Contact Material | AgSnO2 AgCdO | ||
| Contact Rating(Resistive) |
NO:30A/240VAC,14VDC; NC:20A/240VAC;30A/14VDC |
||
| Max. Switching Power | 1200W 7200VA (10000VA) | ||
| Max. Switching Voltage | 30VDC 280VAC | Max. Switching Current: 40A | |
| Contact Resistance | ≤30mΩ | Item 4.12 of IEC61810-7 | |
| Operational Life | Electrical |
1×105 |
Item 4.30 of IEC 61810 -7 |
| Mechanical | 1×107 | Item 4.31 of IEC 61810-7 | |
Coil Parameter
| AC Coil Parameter | |||||||||
| Dash numbers | Rated voltage V | Rated current mA |
Coil resistance Ω±10% |
Pick-up voltage VAC(max) (75%of rated voltage) | Drop-out voltage VAC(min) (30%of rated voltage) | Coil power VA | Operate time ms | Release time ms | |
| Rated | Max | ||||||||
| 012AC | 12 | 15.6 | 166.6 | 27 | 9.0 | 3.6 | 2VA | ___ | ___ |
| 024AC | 24 | 31.2 | 83.3 | 120 | 18.0 | 7.2 | |||
| 110AC | 110 | 143 | 18.1 | 2360 | 82.5 | 33.0 | |||
| 120AC | 120 | 156 | 16.6 | 3040 | 90.0 | 36.0 | |||
| 220AC | 220 | 286 | 9.1 | 13490 | 165.0 | 66.0 | |||
| 240AC | 240 | 312 | 8.3 | 15740 | 180 | 72 | |||
| 277AC | 277 | 360.1 | 7.2 | 20300 | 207.8 | 83.1 | |||
CAUTION:
1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
Coil Parameter
| DC Coil Parameter | ||||||||
| Dash numbers | Coil voltage V |
Coil resistance Ω±10% |
Pick-up voltage VDC(max) (75% of rated voltage) | Drop-out voltage VDC(min) (10% of rated voltage) | Coil power W | Operate time ms | Release time ms | |
| Rated | Max. | |||||||
| 003-900 | 3 | 3.9 | 10 | 2.25 | 0.3 | 0.9 | ≤15 | ≤10 |
| 005-900 | 5 | 6.5 | 28 | 3.75 | 0.5 | |||
| 006-900 | 6 | 7.8 | 40 | 4.50 | 0.6 | |||
| 009-900 | 9 | 11.7 | 90 | 6.75 | 0.9 | |||
|
012-900 |
12 |
15.6 |
160 |
9.00 |
1.2 | |||
| 015-900 | 15 | 19.5 | 250 | 10.25 | 1.5 | |||
| 018-900 | 18 | 23.4 | 360 | 13.50 | 1.8 | |||
| 024-900 | 24 | 31.2 | 640 | 18.00 | 2.4 | |||
| 048-900 | 48 | 62.4 | 2560 | 36.00 | 4.8 | |||
| 110-900 | 110 | 143 | 13445 | 82.50 | 11.0 | |||
| 003-600 | 3 | 3.9 | 15 | 2.25 | 0.3 | 0.6 | ≤15 | ≤10 |
| 005-600 | 5 | 6.5 | 42 | 3.75 | 0.5 | |||
| 006-600 | 6 | 7.8 | 60 | 4.50 | 0.6 | |||
| 009-600 | 9 | 11.7 | 135 | 6.75 | 0.9 | |||
| 012-600 | 12 | 15.6 | 240 | 9.00 | 1.2 | |||
| 015-600 | 15 | 19.5 | 375 | 10.25 | 1.5 | |||
| 018-600 | 18 | 23.4 | 540 | 13.50 | 1.8 | |||
| 024-600 | 24 | 31.2 | 960 | 18.00 | 2.4 | |||
| 048-600 | 48 | 62.4 | 3840 | 36.00 | 4.8 | |||
| 110-600 | 110 | 143 | 20167 | 82.50 | 11.0 | |||
CAUTION:
1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
Characteristics
| Insulation Resistance | 1000MΩ min (at 500VDC) | Item 4.11 of IEC 61810-7 |
| Dielectric Strength |
|
|
| Between Contacts |
50Hz 1500V |
Item 4.9 of IEC 61810-7 |
| Between Contact and Coil |
50Hz 2500V |
Item 4.9 of IEC 61810-7 |
| Shock Resistance | Functional: 98m/s² 11ms | Item 4.26 of IEC 61810-7 |
| Destructive: 980m/s² 11ms | ||
| Vibration Resistance |
10Hz~55Hz Double amplitude 1.5mm |
Item 4.28 of IEC 61810-7 |
| Terminals Strength | 10N | Item 4.24 of IEC 61810-7 |
| Ambient Temperature | -55℃~85℃ | |
| Relative Humidity | 5% to 85% | Item 4.16 of IEC 61810-7 |
| Mass | 31g Low Profile Type 35g | Item 4.7 of IEC 61810-7 |
Dimensions(mm)
CAUTION
In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.
