Special resistors

Special resistors

Special resistors are components designed and specified for special applications and environmental influences. Flameproof resistors can be used in potentially explosive atmospheres, as no flames are generated in the event of overload or destruction. In the past, for purely technological reasons, properties such as high pulse and overvoltage resistance were mostly reserved for leaded and relatively large resistors. The further developments in the recent past now also enable designs in the SMD chip area. Corrosion- and sulphur-resistant chip resistors are becoming more and more reliable thanks to improved coating and passivation processes. In addition to the automotive industry, new areas of application are opening up, for example in environmental technology.

Series Picture Doc R-value
Ω
min.
R-value
Ω
max.
Tolerance
±%
TC-Value
±ppm/°C
min.
TC-Value
±ppm/°C
max.
Power
W
min.
Power
W
max.
Descrition Inquire
SMA SMA SMA 100R 1M 0,25 15 100 0,25 100 Metalfilm, leaded
flameproof
Inquiry
SMDA SMDA SMDA 1R 10M 0,5 100 200 0,0625 1 Thinfilm, SMD
anti sulfurated
Inquiry
SMDP SMDP SMDP 1R 20M 0,5 100 200 0,1 1,5 Thinfilm, SMD
Pulse Withstanding
Inquiry
SMDR SMDP SMDP 10R 1M5 0,1 15 50 0,0625 1 Thinfilm, SMD
Anti-Corrosive
Inquiry
SMDG SMDG SMDG 1R 20M 5 100 200 0,125 1,5 Thinfilm, SMD
Surge Withstanding
Inquiry