RHCA3216 SERIES SURGE ABSORBER Part Numbering Systems Series Q 31 U Tolerance Size Packing form 201 RHCA DC Breakdown Voltage 201: 201X10 =200V P Q 31 U ±20% ±30% 3.2(L)×1.6(W) Taping n Recommended Land Pattern c Dimensions (mm) Land Solder resist a a b c Reflow Soldering 1.8 ~ 2.5 3.8 ~ 5.5 1.2 ~ 2.0 Flow Soldering 1.8 ~ 2.5 2.4 ~ 3.6 1.2 ~ 1.6 b t2 n Taping Dimensions P0 φD0 t1 P2 E φD1 B F W A P1 Unit: mm Ａ Ｂ Ｗ Ｆ Ｅ Ｐ１ Ｐ２ Ｐ０ 1.9±0.1 3.5±0.1 8.0±0.3 3.5±0.05 1.75±0.1 4.0±0.1 2.0±0.05 4.0±0.1 Ｄ0 Ｄ1 ｔ1 ｔ2 φ1.1±0.1 0.25±0.05 1.7±0.1 φ1.5 +0.1 -0 n Reel Dimensions (2000pcs per one reel) E B C D r t Ａ φ180 Ｂ +0 -1.5 φ60 Ｃ +1.0 -0 φ13.0±0.2 Unit: mm W A Ｄ φ21±0.8 21 Ｅ 2.0±0.5 Ｗ 9.0 +1.0 -0.5 ｔ ｒ 1.6±0.5 1.0