1 1 feedthru 0805/1206 capacitors w2f/w3f series general description available in both a standard 0805 and 1206 size, avxs line of feedthru capacitors are ideal choices for emi suppression, broadband i/o filtering, or vcc power line conditioning. the unique construction of a feedthru capacitor provides low parallel inductance and offers excellent decoupling capability for all high di/dt environments and provides significant noise reduction in digital circuits to <5 ghz. a large range of capacitor values are available in either np0 or x7r ceramic dielectrics. avx feedthru filters are aec q200 qualified. high reliability screening options are available for spacecraft designs. performance characteristics capacitor values np0 x7r capacitance tolerance +50%, -20% +50%, -20% voltage rating 100v 50v current rating 300ma 300ma insulation resistance 1000m 1000m dc resistance <0.6 <0.6 operating temperature range -55 to +125c signal line - input output ground w2f series 0805 w3f series 1206 part number size voltage dielectric capacitance w2f11a 220 8atxx 0805 100v np0 22pf w2f11a 470 8atxx 0805 100v np0 47pf w2f11a 101 8atxx 0805 100v np0 100pf w2f11a 221 8atxx 0805 100v np0 220pf w2f11a 471 8atxx 0805 100v np0 470pf w2f15c 102 8atxx 0805 50v x7r 1000pf w2f15c 222 8atxx 0805 50v x7r 2200pf w2f15c 472 8atxx 0805 50v x7r 4700pf w2f15c 103 8atxx 0805 50v x7r 10000pf w2f15c 223 8atxx 0805 50v x7r 22000pf w2f15c 473 8atxx 0805 50v x7r 47000pf w3f11a 220 8atxx 1206 100v np0 22pf w3f11a 470 8atxx 1206 100v np0 47pf w3f11a 101 8atxx 1206 100v np0 100pf w3f11a 221 8atxx 1206 100v np0 220pf w3f11a 471 8atxx 1206 100v np0 470pf w3f15c 102 8atxx 1206 50v x7r 1000pf w3f15c 222 8atxx 1206 50v x7r 2200pf w3f15c 472 8atxx 1206 50v x7r 4700pf w3f15c 103 8atxx 1206 50v x7r 10000pf w3f15c 223 8atxx* 1206 50v x7r 22000pf w3f15c 473 8atxx 1206 50v x7r 47000pf how to order *aecq-200 qualified. contact factory for other values. **note: np0 available in 100v only and x7r available in 50v only. w style w = plated ni & sn l = plated snpb 3 size 2 = 0805 3 = 1206 f feedthru 1 number of elements 5 voltage** 1 = 100v 5 = 50v c dielectric a = np0 c = x7r 223 capacitance code 8 capacitance tolerance 8 = +50/-20% a failure rate a = not applicable 4 = automotive t termination t = plated ni & sn b = plated snpb 3 packaging code (reel size) 1 = 7" reel embossed tape 3 = 13" reel embossed tape a quantity code (pcs./reel) f = 1,000 a = 2,000, 4,000 or 10,000
2 2 feedthru 0805/1206 capacitors w2f/w3f series t p l c p s w bw t s x l c l ew w bl feedthru pad feedthru pad common ground common ground dimensions recommended solder pad layout (typical dimensions) lwtbwbl ewxs 0805 mm 2.01 0.20 1.25 0.20 1.14 max. 0.46 0.10 0.18 + 0.25 -0.08 0.25 0.13 1.02 0.10 0.23 0.15 (in.) (0.079 0.008) (0.049 0.008) (0.045 max.) (0.018 0.004) (0.007 + 0.010 -0.003) (0.010 0.005) (0.040 0.004) (0.009 0.006) 1206 mm 3.20 0.20 1.60 0.20 1.27 max. 0.89 0.10 0.18 + 0.25 -0.08 0.38 0.18 1.60 0.10 0.46 0.15 (in.) (0.126 0.008) (0.063 0.008) (0.050 max.) (0.035 0.004) (0.007 + 0.010 -0.003) (0.015 0.007) (0.063 0.004) (0.018 0.006) tpswlc 0805 mm 3.45 0.51 0.76 1.27 1.02 0.46 (in.) (0.136) (0.020) (0.030) (0.050) (0.040) (0.018) 1206 mm 4.54 0.94 1.02 1.65 1.09 0.71 (in.) (0.179) (0.037) (0.040) (0.065) (0.043) (0.028) typical feedthru chip cap connection feedthru chip component model physical layout - a physical layout - b vcc or signal in signal in the terminals are connected internally side to side. left side and right side are connected and front and back are connected internally. for decoupling, the chip is usually surrounded by four vias, two for vcc and two for gnd. for signal filtering, the in and out lines need to be separated on the circuit board. vcc or signal out signal out ground ground ground vcc vcc ground ground
3 3 feedthru 0805/1206 capacitors w2f/w3f series performance characteristics s21 0805 ? 100v impedance 0805 ? 100v s21 1206 ? 100v impedance 1206 ? 100v s21 1206 ? 50v impedance 1206 ? 50v 0 -10 -20 -30 -40 -50 -60 -70 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) s21 (db) 10000 1000 100 10 1 0.1 0.01 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) |z| (ohms) w2f11a2208at w2f11a4708at W2F11A1018AT w2f11a2218at w2f11a4718at w2f11a2208 w2f11a4708 w2f11a1018 w2f11a2218 w2f11a4718 0 -10 -20 -30 -40 -50 -60 -70 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) s21 (db) 10000 1000 100 10 1 0.1 0.01 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) |z| (ohms) w3f11a2208 w3f11a4708 w3f11a1018 w3f11a2218 w3f11a2208 w3f11a4708 w3f11a1018 w3f11a2218 0 -10 -20 -30 -40 -50 -60 -70 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) s21 (db) 1000 100 10 1 0.1 0.01 1.e+05 1.e+06 1.e+07 1.e+08 1.e+09 1.e+10 freq (0.3 mhz ? 9 ghz) |z| (ohms) w3f15c2228 w3f15c4728 w3f15c1038 w3f15c2238 w3f15c4738 w3f15c2228 w3f15c4728 w3f15c1038 w3f15c2238 w3f15c4738
4 4 feedthru 0805/1206 capacitors w2f/w3f series performance characteristics 30.00 35.00 40.00 25.00 20.00 0.3 0.5 0.7 current (a) component temperature ( c) 0.8 1.00 1.20 100pf 220pf 47pf 470pf 30.00 35.00 40.00 25.00 20.00 0.3 0.5 0.7 current (a) component temperature ( c) 0.8 1.00 1.20 1000pf 2200pf 4700pf 10nf 47nf 22nf 100pf 22pf 47pf 470pf 220pf 40.00 20.00 0.00 0.3 0.5 0.75 current (a) 0.87 1.00 1.20 component temperature ( c) 2200pf 40.00 20.00 0.00 0.3 0.5 0.75 current (a) component temperature ( c) 0.87 1.00 1.20 22,000pf 1000pf 0805 np0 current vs. temperature 0805 x7r current vs. temperature 1206 np0 current vs. temperature 1206 x7r current vs. temperature
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