High Contact Capacity Signal Relay
● Low signal relay● Conforms to FCC Part 68 2500V Surge and Dielectric 1500VAC
● Rohs Compliant
Model: NX
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Product Description
Features
DIL pitch terminals .
Conforms to FCC Part 68 2.5kV surge and dielectric 1500VAC.
High contact capacity 2A/30VDC.
Application for telecommunication equipment, office equipment, security alarm systems, measuring instruments, medical monitoring equipment , audio visual equipment, flight simulator, sensor control.
Ordering Information
1 Part number NX
2 Contact arrangement 2:2C
3 Coil rated Voltage(V) DC:3,4.5,5,6,9,12,24
4 Contact Material NIL:AgPd W:AgNi
Contact Data
| Contact Arrangement | 2C(DPDT(B-M)) (Bifurcated Crossbar) | |
| Contact Material | AgPd(Au plated ) AgNi(Au plated) | |
| Contact Rating (Resistive) | 2A/30VDC; 0.5A/125VAC | |
| Max. Switching Power |
60W 62.5VA Min. Switching Load 0.01mA/10mV(Reference Value) |
|
| Max. Switching Voltage |
220VDC 250VAC Max. Swit ching Current:2A |
|
| Contact Resistance |
≤70mΩ Item 4.12 of IEC 61810-7 |
|
| Operation Life | Electrical |
1×105 Item 4.30 of IEC 61810-7 |
| Mechanical |
1×108 Item 4.31 of IEC 61810-7 |
|
CAUTION:
Relays previously tested or used above 10mA resistive at 6V maximum DC or peak AC open circuit are not recommended for subsequent use in low level applications.
Coil Parameter
| Dash numbers | Coil voltage VDC |
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. | ||||||||
| NX2-003 | 3 | 4.5 | 64.3 | 2.25 | 0.3 | 0.14 | ≤4 | ≤4 | |
| NX2-004 | 4.5 | 6.7 | 145 | 3.38 | 0.45 | 0.14 | |||
| NX2-005 | 5 | 7.5 | 178 | 3.75 | 0.5 | 0.14 | |||
| NX2-006 | 6 | 9.0 | 257 | 4.50 | 0.6 | 0.14 | |||
| NX2-009 | 9 | 13.5 | 579 | 6.75 | 0.9 | 0.14 | |||
| NX2-012 | 12 | 18.0 | 1028 | 9.00 | 1.2 | 0.14 | |||
| NX2-024 | 24 | 36.0 | 2880 | 18.0 | 2.4 | 0.20 | |||
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.
3.Unless otherwise stated, the rated coil voltage specified in coil parameter and its suitable polarity(if applicable) shall be used for all tests and its application to the relay.
Characteristics
| Insulation Resistance | 1000M Ω min (at 500VDC) | Item 4.11 of IEC 61810-7 |
| Dielectric Strength | ||
| Between Open Contacts | 1000VAC 1min | item 4.9 of IEC 61810-7 |
| Between Coil & Contacts | 1500VAC 1min | |
| Between Contact Poles | 1000VAC 1min | |
| Surge Withstand Voltage | ||
| Between Open Contacts | 1500V | FCC 68 |
| Between Coil & Contacts | 2500V | |
| Shock Resistance |
Functional: 490m/s2 11 ms; Destructive:980 m/s2 6ms |
Item 4.26 of IEC 61810-7 |
| Vibration Resistance |
10Hz~ 55Hz Double amplitude Functional: 3.3mm Destructive: 5mm |
Item 4.28 of IEC 61810-7 |
| Terminals Strength | 5N | Item 4.24 of IEC 61810-7 |
| Temperature Range | -40 ~85 (-40 F~185 F) | |
| Relative Humidity | 5% to 85% | Item 4.16 of IEC 61810-7 |
| Mass | Approx. 1.5g | item 4.7 of IEC 61810-7 |
Safety Approvals
| Safety approval | UL&CUR |
| Load | 0.5A/125VAC; 2A/30VDC |
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.
