Ordering Guidelines 2017-12-28T15:00:41+00:00

Resistor Quick Selection Guide

Attachment Guide

Additional Terminal Materials Available.
*ULR Metalizations

Attachment Method Option Terminal Material
Solder C, H* Platinum Silver (PtAg) with 62% Tin, 36% Lead, 2% Silver Solder Coat
3, 8* RoHS Compliant Platinum Silver (PtAg)
P, R RoHS Compliant Platinum Silver (PtAg) with 96% Tin, 4% Silver Solder Coat
RCI, TPI, LCI & A Series Nickel Barrier Components with 100% Matte Tin Finish also Suitable for Solder
 Epoxy 3 RoHS Compliant Platinum Silver (PtAg)
 Gold Wirebond 1 RoHS Compliant Gold (Au)
7 RoHS Compliant Gold (Au) over Platinum Gold (PtAu) for AlN Devices

Best Options for High Power Applications

N Series
Up to 640W
IMS Power (SS)
Up to 10W
Super RCX (WA)
Up to 2W
Super RCI (WA)
Up to 2W

Best Options for High Voltage Applications

HVX Series (WA)
Up to 2.5kV
IMS Power (SS)
Up to 1.7kV

Best Options for Applications Needing High Ohmic Value

HCX Series (WA)
Up to 1TΩ
RCX Series (WA)
Up to 1TΩ
IMS Series (SS)
Up to 1TΩ
RCI Series (WA)
Up to 20MΩ
IMS Power (SS)
Up to 20MΩ

Best Options for Applications Needing Low Value

LCI Series (WA)
As low as .003Ω
TPI Series (WA)
As low as .01Ω
IMS Power (SS)
As low as .05Ω
RCI Series (WA)
As low as .06Ω
IMS Series (SS)
As low as .1Ω