Home > Products > Power Relay > Miniature High Power Relay For High Temperature 105℃
Miniature High Power Relay For High Temperature 105℃

Miniature High Power Relay For High Temperature 105℃

You can rest assured to buy customized Miniature High Power Relay For High Temperature 105℃ from us. Any inquiries and problems please feel free to send emails to us and we will reply you soon.

● 12A switching capability
● Ambient operating temperature can achieve 105℃
● Plastic sealed and flux proofed types available
● Product in accordance to IEC60335-1 available
● RoHS Compliant


Send Inquiry    PDF DownLoad

Product Description

As the professional manufacture, we would like to provide you high quality Miniature High Power Relay For High Temperature 105℃. We sincerely welcome new and old customers to visit our factory for consultation and negotiation. For more information, contact us now.


Small size, light weight and heavy switching power.

Ambient temperature can achieve 105 .

Low coil power consumption.

PC board mounting is available.

The parts with IEC 60335-1 compliance is available.

Suitable for automatic system, communication device , home appliance application, electromechanical equipment and so on

Ordering Information

1 Part number: NT73-4T

2 Contact arrangement: A:1A C:1C

3 Enclosure: S: Wash tight NIL: Flux proof

4 Contact rating: 10:10A/250VAC, 12:12A/250VAC

5 Coil rated voltage(V): DC:5,6,9,12,24

6 Coil power: 0.36:0.36W

Contact Data

Contact Arrangement 1A(SPSTNO) 1C(SPDT(B-M))
Contact Material AgSnO2
Contact Rating(Resistive)

10A/250VAC,277VAC; 12A/250VAC,277VAC; 15A/125VAC

Max. Switching Power 3000VA
Max. Switching Voltage 277VAC Max. Switching Current: 15A
Contact Resistance ≤100mΩ Item4.12 of IEC61810-7
Operational Life Electrical 1×105 10A/250VAC,277VAC 105℃
6×104 12A/250VAC,277VAC 105℃
2×104 15A/125VAC 105℃
Item 4.30 of IEC 61810 -7
Mechanical 1×107 Item 4.31 of IEC 61810-7


1) For the intermediate current, it only applies to the room temperature.

Coil Parameter

Dash numbers Coil voltage VDC Coil resistance
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.
005-360 5 6.5 70 3.75 0.5 0.36 ≤10 ≤5
009-360 9 11.7 225 6.75 0.9
012-360 12 15.6 400 9.00 1.2
024-360 24 31.2 1600 18.0 2.4


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.


Insulation Resistance 250MΩ min (at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength

Between Contacts 50Hz 750V Item 4.9   of IEC 61810-7
Between Contact and Coil 50Hz 1500V Item 4.9   of IEC 61810-7
Shock Resistance 98m/s²                            11ms Item 4.26 of IEC 61810-7
Vibration Resistance 10Hz~55Hz Double amplitude 1.5mm Item 4.28 of IEC 61810-7
Terminals Strength 5N Item 4.24 of IEC 61810-7
Ambient Temperature -55℃~105℃
Relative Humidity 5% to 85% Item 4.16 of IEC 61810-7
Mass 9.5g Item 4.7 of IEC 61810-7

Safety Approvals

Safety approval UL&CUR CQC
Load 10A/250VAC,277VAC 105℃ NO
12A/250VAC,277VAC 105℃ NO
15A/125VAC 105℃ NO

10A/250VAC 105℃
12A/250VAC 105℃



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.

Reference Data

Hot Tags: Miniature High Power Relay For High Temperature 105℃, China, Low Price, Quality, Advanced, Manufacturers, Suppliers, Factory, Brands, Price, Quotation

Related Categories

Send Inquiry

Please feel free to fill your inquiry in the form below. We will reply you in 24 hours.