Products

Products

Surface Mount Chip Resistor

Surface mount chip resistors are available in three different terminal
styles for either RF or DC applications, such as bias voltage dropping
or heaters. Terminal Style A has a full backside metallization for direct
attachment to a heat sink or an item to be heated. Terminal Style B has
wrap-around divider for low power SMT applications. Terminal Style C
has a split ground that allows it be mounted as a resistor or termination.
This style provides a larger ground area for increased heat dissipation
and is an excellent choice for high power SMT applications.

Specifications

Standard Resistance 50 & 100 Ohms ±5%
Resistance Range 3 to 400 Ohms
Power 2 to 800 Watts
Power Rating 100% @ 100°C
Derates to 0% @ 150°C
Operating Temperature -55°C to 150°C
Substrate BeO, AlN or Alumina
Resistive Element Thin or Thick Film
Solderable Terminals See Plating Option

Power Rating and Derating

Power Rating Value of ResistanceDimensions(mm)
(W)        (Ω)WLHABModel
150   0.510.25N/AN/A
0.125 1000.81.60.4N/AN/A
0.5 501.2520.4N/AN/A
1001.272.540.6N/AN/A
501.531N/AN/A
1001.63.21N/AN/A
1002.531N/AN/A
1002.551N/AN/A
506.359.51N/AN/A

Suggested mounting procedures:

1.Solder part or leads in place with controlled

PRODUCTS