Multilayer Ceramic Chip Capacitors (MLCC) Holy Stone SAC Series [ Tip & Ring Capacitor ] Features In telephone line the DC voltage is 48 volt and pass subscriber’s AC signal is pulse(15 to 25Hz, 70 to 90 Vrms). The ringer capacitors replace bulk leaded film capacitors and ceramic device offer excellent frequency response, low ESR and improved temperature characteristic. Ideal for telecommunication/modem application. Small Size & High Capacitance Suitable for Wave and Reflow Soldering Surface Mount Low ESR characteristic & improved temperature performance Summary of Specification Operation temperature X7R : -55~+125 ℃ , Y5U : -30~+85 ℃ Rated Voltage 250Vdc Temperature Coefficient Y5U : ≤ +22 /-56 % , -30~+85 ℃ (EIA Class II ) X7R : ≤ ± 15% , -55~+125 ℃ (EIA Class II ) Capacitance Range 10nF ~ 560nF Dissipation Factor : Y5U : D.F.≦4.0% ; X7R : D.F.≦2.5% Insulation Resistance 10GΩ or 500/C Ω whichever is smaller Dielectric Strength 200% Rated Voltage for 5 second @ 50mA max. current Aging Y5U: 4.0 % ; X7R: 2.5 % per decade of time , Typical Dimension BW B TYPE 0805 T 1206 1210 1812 W 2220 L L 2.00+/-0.2 W 1.25+/-0.2 [.079+/-.012] [.049+/-.008] 3.20+/-0.3 1.60+/-0.2 T (max) 1.45 [.126+/-.012] [.126+/-.012] 3.20+/-0.3 Unit : mm [inches] B (min) BW (min) 0.70 0.20 [.043] [.028] 1.80 1.50 [.008] 0.30 [.071] [.059] [.012] 2.50+/-0.2 2.60 1.60 0.30 [.126+/-.012] [.098+/-.008] [.102] [.063] [.012] 3.20+/-0.3 3.00 2.50 0.30 [.181+/-.012] [.126+/-.012] 4.60+/-0.3 [.118] [.098] [.012] 5.00+/-0.4 3.00 3.50 0.30 [.220+/-.016] [.197+/-.016] 5.70+/-0.4 [.118] [.137] [.012] How To Order C C 1812 1812 EE Product Code Chip Size Dielectric C: MLCC (Multilayer Ceramic Chip of Capacitor) Ex.: 1206 : 3.2×1.6 mm 1812 : 4.6×3.2 mm Ex.: X : X7R E : Y5U 474 474 Capacitance Unit : pF Ex.: 103:10×103 474:47×104 M M 251 251 TT Tolerance Rated Voltage Packaging Ex.: K: +/- 10% M: +/- 20% Ex.: 251:250Vdc T: Taping & Reel B: Bulk Multilayer Ceramic Chip Capacitors (MLCC) Holy Stone Characteristic Y5U Characteristic X7R Characteristic 20 Y5U-474 X7R-474 15 10 dC/C (%) dC/C (%) 40 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 5 0 -5 -10 -15 -20 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 -55 -35 -15 5 25 45 65 105 125 X7R Impedance/ESR & Frequency Y5U Impedance/ESR & Frequency 10000 10000 Y5U 474 -Z 1000 X7R 474 -Z 1000 Y5U 474 -ESR X7R 474 -ESR 100 (ohm) 100 (ohm) 85 Temperature Temperature 10 10 1 1 0.1 0.1 0.01 0.01 0.1 1 10 100 1000 10000 0.1 100000 Application 1 10 100 1000 10000 100000 Frequency (KHz) Frequency (KHz) ( Typical Circuit ) RING RING -48Vdc 0.47uF TIP TIP 200ms/DIV Capacitance Range X7R Y5U Size Voltage 0805 1206 1210 1812 2220 1210 1812 2220 250V 250V 250V 250V 250V 250V 250V 250V Capacitance Range 181 221 271 331 471 681 102 152 182 222 332 472 562 682 103 153 223 333 473 563 683 104 154 224 334 474 564 684 105 155 225 Dielectric Characteristic Other dimensions,capacitance values and voltages rating are available. Please contact HEC. Holy Stone Enterprise Co.,Ltd. Milestone Global Technology A Holystone Company 41120 Elm St. Suite 210 Murrieta, CA 92562 Tel: 951-696-4300 www.milestone-holystone.com