X7R Dielectric General Specifications X7R formulations are called "temperature stable" ceramics and fall into EIA Class II materials. X7R is the most popular of these intermediate dielectric constant materials. Its temperature variation of capacitance is within 15% from -55C to +125C. This capacitance change is non-linear. Capacitance for X7R varies under the influence of electrical operating conditions such as voltage and frequency. X7R dielectric chip usage covers the broad spectrum of industrial applications where known changes in capacitance due to applied voltages are acceptable. PART NUMBER (see page 2 for complete part number explanation) 0805 5 C 103 M A Size (L" x W") Voltage 4V = 4 6.3V = 6 10V = Z 16V = Y 25V = 3 50V = 5 100V = 1 200V = 2 500V = 7 Dielectric X7R = C Capacitance Code (In pF) 2 Sig. Digits + Number of Zeros Capacitance Tolerance J = 5%* K = 10% M = 20% Failure Rate A = Not Applicable *1F only, contact factory for additional values T Terminations T = Plated Ni and Sn Z= FLEXITERM(R)** *Optional termination 2 A Packaging 2 = 7" Reel 4 = 13" Reel Special Code A = Std. Product Contact Factory For Multiples **See FLEXITERM(R) X7R section NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers. Contact factory for non-specified capacitance values. 111517 19 X7R Dielectric Specifications and Test Methods Parameter/Test Operating Temperature Range Capacitance Dissipation Factor Insulation Resistance Dielectric Strength Resistance to Flexure Stresses Appearance Capacitance Variation Dissipation Factor Insulation Resistance Solderability Resistance to Solder Heat Thermal Shock Load Life Load Humidity 20 Appearance Capacitance Variation Dissipation Factor Insulation Resistance Dielectric Strength Appearance Capacitance Variation Dissipation Factor Insulation Resistance Dielectric Strength Appearance Capacitance Variation Dissipation Factor Insulation Resistance Dielectric Strength Appearance Capacitance Variation Dissipation Factor Insulation Resistance Dielectric Strength X7R Specification Limits -55C to +125C Within specified tolerance 10% for 50V DC rating 12.5% for 25V DC rating 12.5% for 25V and 16V DC rating 12.5% for 10V DC rating 100,000M or 1000M - F, whichever is less No breakdown or visual defects No defects 12% Measuring Conditions Temperature Cycle Chamber Freq.: 1.0 kHz 10% Voltage: 1.0Vrms .2V For Cap > 10F, 05Vrm @ 120Hz Charge device with rated voltage for 120 5 secs @ room temp/humidity Charge device with 250% of rated voltage for 1-5 seconds, w/charge and discharge current limited to 50 mA (max) Note: Charge device with 150% of rated voltage for 500V devices. Deflection: 2mm Test Time: 30 seconds Meets Initial Values (As Above) Initial Value x 0.3 95% of each terminal should be covered with fresh solder No defects, <25% leaching of either end terminal Dip device in eutectic solder at 230 5C for 5.0 0.5 seconds 7.5% Meets Initial Values (As Above) Dip device in eutectic solder at 260C for 60 seconds. Store at room temperature for 24 2 hours before measuring electrical properties. Meets Initial Values (As Above) Meets Initial Values (As Above) No visual defects Step 1: -55C 2 30 3 minutes 7.5% Step 2: Room Temp 3 minutes Meets Initial Values (As Above) Step 3: +125C 2 30 3 minutes Meets Initial Values (As Above) Step 4: Room Temp 3 minutes Meets Initial Values (As Above) Repeat for 5 cycles and measure after 24 2 hours at room temperature No visual defects 12.5% Initial Value x 2.0 (See Above) Initial Value x 0.3 (See Above) Meets Initial Values (As Above) No visual defects 12.5% Charge device with 1.5 rated voltage ( 10V) in test chamber set at 125C 2C for 1000 hours (+48, -0) Remove from test chamber and stabilize at room temperature for 24 2 hours before measuring. Store in a test chamber set at 85C 2C/ 85% 5% relative humidity for 1000 hours (+48, -0) with rated voltage applied. Initial Value x 2.0 (See Above) Initial Value x 0.3 (See Above) Remove from chamber and stabilize at room temperature and humidity for 24 2 hours before measuring. Meets Initial Values (As Above) 111517 X7R Dielectric Capacitance Range PREFERRED SIZES ARE SHADED SIZE 0101* Soldering Reflow Only Packaging Paper/Embossed (L) Length (W) Width (t) Terminal Cap (pF) Cap (F) 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 0.01 0.015 0.022 0.033 0.047 0.068 0.1 0.15 0.22 0.33 0.47 0.68 1.0 2.2 4.7 10 22 47 100 Letter Max. Thickness mm (in.) mm (in.) mm (in.) WVDC 101 151 221 331 471 681 102 152 222 332 472 682 103 153 223 333 473 683 104 154 224 334 474 684 105 225 475 106 226 476 107 WVDC 0.40 0.02 (0.016 0.0008) 0.20 0.02 (0.008 0.0008) 0.10 0.04 (0.004 0.0016) 16 B B B B B B B B B SIZE 0101 A 0.33 (0.013) 0201 0402 Reflow Only All Paper 0.60 0.03 (0.024 0.001) 0.30 0.03 (0.011 0.001) 0.15 0.05 (0.006 0.002) 6.3 10 16 25 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A 0603 Reflow/Wave All Paper 50 A A A A A A A A 1.00 0.10 (0.040 0.004) 0.50 0.10 (0.020 0.004) 0.25 0.15 (0.010 0.006) 6.3 10 16 25 50 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 16 B 0.22 (0.009) 6.3 10 16 25 0201 C E 0.56 0.71 (0.022) (0.028) PAPER 50 6.3 10 16 25 50 6.3 G G J J J J J J 6.3 10 G G G J J J J J 10 0402 G 0.90 (0.035) J 0.94 (0.037) 0805 Reflow/Wave All Paper 1.60 0.15 (0.063 0.006) 0.81 0.15 (0.032 0.006) 0.35 0.15 (0.014 0.006) 16 25 50 100 200 6.3 G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G J G G G J G G G G G J G G G J G G G J G G G J G G J J J J J J J J J J J J J 16 25 50 K 1.02 (0.040) M 1.27 (0.050) 2.01 0.20 (0.079 0.008) 1.25 0.20 (0.049 0.008) 0.50 0.25 (0.020 0.010) 10 16 25 50 100 200 6.3 P J J J J J J J J J J J J J J J J J J N N N N P P P J J J J J J J J J J J J J J J J J J N N N N P P P 100 200 6.3 10 16 0603 1206 Reflow/Wave Paper/Embossed J J J J J J J J J J J J J J J J J N N N N N P P 25 J J J J J J J J J J J J J J J J N N N N J J J J J J J J J J J J N N N N N N N N J J J J J J J J J J J N N N N N Reflow/Wave Paper/Embossed 10 3.20 0.20 (0.126 0.008) 1.60 0.20 (0.063 0.008) 0.50 0.25 (0.020 0.010) 16 25 50 100 200 500 Q Q J J J J J J J J J J J J J J J M M M Q Q Q Q Q J J J J J J J J J J J J J J J M M M Q Q Q Q X 50 100 200 6.3 10 16 N P** 0805 N 1.40 (0.055) P Q 1.52 1.80 (0.060) (0.071) EMBOSSED J J J J J J M M M M P P K K K K M M M M P P Q Q Q J J J J J J J J J J J J J J M M Q Q Q Q X J J J J J J J J J J J J J J P P Q Q Q Q X J J J J J J J J J J J P Q Q Q Q Q Q Q** 25 50 100 200 500 1206 X 2.29 (0.090) Y 2.54 (0.100) Z 2.79 (0.110) PAPER and EMBOSSED available for 01005 NOTE: Contact factory for non-specified capacitance values *EIA 01005 **Contact Factory forSpecifications 111517 21 X7R Dielectric Capacitance Range PREFERRED SIZES ARE SHADED SIZE 1210 1812 1825 2220 2225 Soldering Packaging Reflow Only Paper/Embossed Reflow Only All Embossed Reflow Only All Embossed Reflow Only All Embossed Reflow Only All Embossed 4.50 0.30 (0.177 0.012) 3.20 0.20 (0.126 0.008) 0.61 0.36 (0.024 0.014) 50 100 4.50 0.30 (0.177 0.012) 6.40 0.40 (0.252 0.016) 0.61 0.36 (0.024 0.014) 50 100 200 5.70 0.40 (0.225 0.016) 5.00 0.40 (0.197 0.016) 0.64 0.39 (0.025 0.015) 50 100 200 5.72 0.25 (0.225 0.010) 6.35 0.25 (0.250 0.010) 0.64 0.39 (0.025 0.015) 50 100 200 (L) Length (W) Width (t) Terminal Cap (pF) Cap (F) 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 0.01 0.015 0.022 0.033 0.047 0.068 0.1 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 10 22 47 100 mm (in.) mm (in.) mm (in.) WVDC 101 151 221 331 471 681 102 152 222 332 472 682 103 153 223 333 473 683 104 154 224 334 474 684 105 155 225 335 475 106 226 476 107 WVDC 10 16 3.30 0.4 (0.130 0.016) 2.50 0.20 (0.098 0.008) 0.50 0.25 (0.020 0.010) 25 50 100 J J J J J J J J J J J J J J J M M N N X X Z Z Z Z J J J J J J J J J J J J J J J M M N N X X Z Z Z J J J J J J J J J J J J J J J M P P Z Z Z Z Z Z 10 16 25 SIZE Letter Max. Thickness J J J J J J J J J J J J J J J M X X Z Z Z Z Z J J J J J J J J J J J J M P Q Q X Z Z Z Z Z 200 500 J J J J J J J J J J M M Z Z M M M M M M P Q Q Q Q X Z 16 25 K K K K K K K K K K K M M Z Z Z Z Z B 0.22 (0.009) K K K K K K K K K M P Q X Z Z Z Z 500 K K K K K K K P P X X K P P X Z Z Z Z Z Z Z Z Z M M M M M M M M M M M M M Q X M M M M M M M M M M M P P X X Z Z 25 M M M M M M M M M X X X X X X X X X X X X X X X X X Z Z X X X X X X X X X X X X X X X Z Z Z 500 X X X X X X X X X X X X X X X X X X X X X X X Z Z 50 100 200 500 16 25 1210 A 0.33 (0.013) K K K K K K K K K K K M M Z Z Z Z 200 C E 0.56 0.71 (0.022) (0.028) PAPER 50 100 200 500 50 1812 G 0.90 (0.035) J 0.94 (0.037) K 1.02 (0.040) 100 200 25 1825 M 1.27 (0.050) N 1.40 (0.055) P Q 1.52 1.80 (0.060) (0.071) EMBOSSED 50 100 200 500 M M M M M M M M M M M M M M M Z P P P P P P P P P P P P P X X X Z Z Z 50 2220 X 2.29 (0.090) 100 P P P P P P P X X X X X X Z Z Z 200 2225 Y 2.54 (0.100) Z 2.79 (0.110) NOTE: Contact factory for non-specified capacitance values 22 111517