สินค้าจาก SAMWHA (นำเข้าและผลิตจากเกาหลี)
 
RD Serie
Standard series for general purpose
High CV value
Wide operating temperature range of -55 ~ +105 C Complied to the RoHS directive
 
RM Serie
Miniature size compared with RD series
High CV value
Wide operating temperature range of -55 ~ +105 C Complied to the RoHS directive
 
RX Serie
Low ESR and impedance at high frequency
Ideally suited for use of switching power supplies
Wide operating temperature range of -55 ~ +105 C 
Voltage range of 6.3~450V
Load life of 2000 hours at 105 C
 
RZ Serie
Low impedance at high frequency
High reliability withstanding 5000 hours load life at 105 C
(2000/3000 hours for smaller case sizes as specified below)
 Ideally suited for use in switching power supplies
Complied to the RoHS directive
 
SD Serie
Standard series for general purposes 
High voltage, high capacitance series 
Voltage range of 6.3~500V
Complied to the RoHS directive
Wide operating temperature range of -55 ~ +85 C
 
SG Serie
Standard series for general purpose
High performance and high reliability
Load life of 2000 hours at  temperature -40 ~ +85 C
 
HC Serie
Standard snap-in terminal type 
Including 550WV products 
Complied to the RoHS directive
 
HE Serie
Wide temperature range of -40(-25) ~ +105 C 
Standard snap-in terminal type
Complied to the RoHS directive
 
HK Serie
Smaller case sizes than HE series
Load life of 3000 hours at 105 C 
Complied to the RoHS directive