New Products

Miniature High Power Relay
  • Miniature High Power Relay - 0 Miniature High Power Relay - 0

Miniature High Power Relay

High quality Miniature High Power Relay is offered by China manufacturer Huaguan. Buy 2Miniature High Power Relay which is of high quality directly with low price.

◉ 25A switching capability
◉ Optional for explosion proof version
◉ Plastic sealed and flux proofed types available
◉ Product in accordance to IEC60335-1 available
◉ Dielectric strength of 5000 V between coil and contacts
◉ RoHS Compliant


Send Inquiry

PDF DownLoad

Product Description

As the professional manufacturer, we would like to provide you Miniature High Power Relay. And we will offer you the best after-sale service and timely delivery. Sincerely look forward to cooperating with you in the near future.

Small size, light weight and low coil power consumption.
25A contact switching capacity.
5kV dielectric strength (between coil and contact).
PC board mounting available.

Product in accordance to IEC60335-1 available.

Ordering Information

1 Part number:NT75H
2 Contact arrangement:A:1A; C:1C 
3 Enclosure:S: Wash tight; Z: Flux proof
4 Coil power:0.25:0.25W; 0.41:0.41W
5 Pin distance:5:5mm
6 Contact current:25:25A; NIL:20A,16A
7 Contact plating:Nil:Standard; G:Au plated
8 W: 335 compliant Nil:Standard
9 Coil rated voltage(V):DC: 5,6,9,12,18,24,48

Contact Data

Coil Parameter


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.

Safety Approvals


Insulation Resistance

1000MΩ min (at 500VDC)

Item 4.11 of IEC 61810-7

Dielectric Strength Between Open Contacts Between Contact and Coil

50Hz 1000V

50Hz 5000V

Item 4.9 of IEC61810-7

Item 4.9 of IEC 61810-7

Surge Voltage (Between Coil and Contact)

10kV (1.2/50 us)

Item 4.10 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 4.28of IEC 61810-7

Terminals Strength


Item 4.24 of IEC 61810-7

Ambient Temperature



Relative Humidity

5% to 85%

Item 4.16 of IEC 61810-7



Item 4.7 of IEC 61810-7


Reference Date

Hot Tags: Miniature High Power Relay, Manufacturers, Suppliers, China, Factory, Low Price, Quality

Send Inquiry

Please feel free to fill your inquiry in the form below. We will reply you in 24 hours.
  • QR
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy