22AR50KLFTRTRIMMER 50K OHM 0.125W SMD|TT ELECTRONICS/BI|Lead free|RoHS Compliant 3313J-2-503E 3313J-1-503E 3313X-1-503E 22AR50KLFTRTRIMMER 50K OHM 0.125W SMD|TT ELECTRONICS/BI (VA)|Lead free|RoHS Compliant 3313J-2-503E 3313J-1-503E 3313X-1-503E