创唯电子代理销售Stackpole Electronics Inc, RN 1/4 T1 20K 0.25% R, RN 1/4 T1 20K 1% R, RN 1/4 T1 20K 1% T, RN 1/4 T1 20K 2% R, RN 1/4 T1 20K 5% R, RN 1/4 T1 21 1% R, RN 1/4 T1 21.5 1% R, RN 1/4 T1 21.5K 0.1% R, RN 1/4 T1 21.5K 0.5% R, RN 1/4 T1 21.5K 1% R, RN 1/4 T1 21.5K 1% T, RN 1/4 T1 210 0.5% R.