Miniature High Power Relay With 50A Rating

Model:NT99

◉ TV-8
◉ Compatct size
◉ 50A switching capability
◉ Small size of 15.7mm height
◉ 4kV dielectric strength between the coil and contact
◉ RoHS Compliant

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Product Description

50A switching capability.
Max. switching power can achieve 13850VA.
Size decreased of 1/3 compared with the same pin relay.
4kV dielectric strength between the coil and contact.
New energy relay.

Operated in machine tool electric appliance, electric equipment, air conditioner and various household appliances.

Ordering Information

1 Part number:NT99
2 Common pin and N.O pin width:Nil:stand; W:3.3mm
3 Contact arrangement:A:1A; B:1B; C:1C
4 Enclosure:S: Wash tight; E: Flux proof
5 Contact material:S:AgSnO₂
6 Coil power:0.9:0.9W; 1.2:1.2W
7 Coil rated voltage(V):DC:5,6,9,12,24,48

Contact Data

Note:Remove vent nib after soldering and cleaning.

Coil Parameter

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.

Safety Approvals

Characteristics

Insulation Resistance	1000MΩ min (at 500VDC)	Item 4.11 of IEC 61810-7
Dielectric Strength Between Contacts Between Contact and Coil	50Hz 1500V 50Hz 4000V	Item 4.9 of IEC 61810-7 Item 4.9 oflEC 61810-7
Shock Resistance	Functional: 98m/s² 11ms	Item 4.26 of IEC 61810-7
Shock Resistance	Destructive: 980m/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	10N	Item 4.24 of IEC 61810-7
Ambient Temperature	-40℃~85℃
Relative Humidity	5% to 85%	Item 4.16 of IEC61810-7
Mass	21g	Item 4.7 of IEC 61810-7