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KOA Corporation > News Release > Product News > New wide terminal resistors with high power and high pulse resistance characteristics

New wide terminal resistors with high power and high pulse resistance characteristics

2018.12.03

New wide terminal resistors with high power and high pulse resistance characteristics


Anti surge wide terminal chip resistor WG73/KOA

KOA's wide terminal chip resistors WG73 series features improved pulse resistance as well as excellent heat dissipation and heat cycle characteristics. Size 1632(0612) and 2550(1020), offering power rating of 1W and 3163(1225), 2W. 
Suitable for such circuits where heat cycle characteristics are required and pulse resistance is necessary. AEC-Q200 qualified.
Application examples: Power supply circuits and automotive ECUs.

Please contact our sales for more details.

Product Series Power Rating
(W)
Rated
Terminal Part
Temp.
(°C)
T.C.R. 
(×10-6/K)
ResistanceΩ) Operating 
Temp. 
Range
(°C)
K:±10%
E12
M:±20%
E12

WG73 2B

1 125
±100
 560m to 1k 560m to 1k -55 to 155
WG73 2H 1
WG73 3A 2
* Rated Ambient Temperature: +70°C

Please check KOA products applicable to automotive applications.
Engine control
Body control
Power Supply Units