X2Y® filter capacitors employ a unique, patented low inductance design featuring two balanced capacitors that are immune to temperature, voltage and aging performance differences. These components offer superior decoupling and EMI filtering performance, virtually eliminate parasitics, and can replace multiple capacitors and inductors saving board space and reducing assembly costs.
Sn-Pb X2Y Filter & Decoupling Capacitors

Advantages:

  • One device for EMI suppression or decoupling
  • Replace up to 7 components with one X2Y
  • Differential and common mode attenuation
  • Matched capacitance line to ground, both lines
  • Low inductance due to cancellation effect

Applications:

  • Amplifier Filter & Decoupling
  • High Speed Data Filtering
  • EMC I/O Filtering
  • FPGA / ASIC / μ-P Decoupling
  • DDR Memory Decoupling

Capacitance Selection

Tin-lead X2Y Capacitance chart

Electrical Characteristics

EMI Filtering Scc21

X2Y Filtering Circuit S21 Signal-to-Ground circuit X2Y Filtering Circuit S21 Signal-to-Ground

Power Bypass S21

X2Y Decoupling Circuit S21 Power-to-Ground circuit X2Y Decoupling Circuit S21 Power-to-Ground

Mechanical Specifications

Equivalent Circuits

X2Y Mechanical Drawing diagramX2Y Mechanical Drawing chip view

Cross Sectional View

X2Y Cross Section Mechanical Drawing

Dimensional View

X2Y Mechanical Schematic

Mechanical Specifications

 0402 (X07) 0603 (X14)0805 (X15)1206 (X18)1210 (X41)1410 (X44)1812 (X43)
  IN mm IN mm IN mm IN mm IN mm IN mm IN mm
L0.045 ± 0.003 1.143 ± 0.0760.064 ± 0.0051.626 ± 0.1270.080 ± 0.0082.032 ± 0.2030.124 ± 0.0103.150 ± 0.2540.125 ± 0.0103.175 ± 0.2540.140 ± 0.0103.556 ± 0.2540.174 ± 0.0104.420 ± 0.254
W 0.024 ± 0.003 0.610 ± 0.076 0.035 ± 0.005 0.889 ± 0.127 0.050 ± 0.008 1.270 ± 0.203 0.063 ± 0.010 1.600 ± 0.254 0.098 ± 0.010 2.489 ± 0.254 0.098 ± 0.010 2.490 ± 0.254 0.125 ± 0.010 3.175 ± 0.254
T 0.020 max 0.508 max0.026 max 0.660 max 0.040 max 1.016 max 0.050 max 1.270 max 0.070 max 1.778 max 0.070 max 1.778 max 00.090 max 2.286 max
EB 0.008 ± 0.003 0.203 ± 0.076 0.009 ± 0.005 0.229 ± 0.127 0.009 ± 0.004 0.229 ± 0.102 0.009 ± 0.004 0.229 ± 0.102 0.009 ± 0.005 0.229 ± 0.127 0.009 ± 0.005 0.229 ± 0.127 0.009 ± 0.005 0.229 ± 0.127
CB 0.010 ± 0.003 0.305 ± 0.076 0.0018 ± 0.005 0.457 ± 0.127 0.022 ± 0.005 0.559 ± 0.127 0.040 ± 0.005 1.016 ± 0.127 0.045 ± 0.005 1.143 ± 0.127 0.045 ± 0.005 1.143 ± 0.127 0.045 ± 0.005 1.143 ± 0.127

How to Order

Tin Lead X2Y Part Number Breakdown