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GCM21BR72A103KA37 Datasheet(PDF) 4 Page - Murata Manufacturing Co., Ltd. |
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GCM21BR72A103KA37 Datasheet(HTML) 4 Page - Murata Manufacturing Co., Ltd. |
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4 / 28 page  Temperature Compensating Type High Dielectric Type 14 Thermal Shock The measured and observed characteristics should satisfy the Fix the capacitor to the supporting jig in the same manner and under specifications in the following table. the same conditions as (19). Perform the 300 cycles according to Appearance No marking defects the two heat treatments listed in the following table(Maximum Capacitance Within ±2.5% or ±0.25pF R7/L8/R9: Within ±10.0% transfer time is 20 seconds). Set for 24±2 hours at room Change (Whichever is larger) temperature, then measure Q/D.F. 30pFmin. : Q≧1000 R7/L8 : W.V.: 25Vmin.: 0.025 max.* 30pFmax.: Q ≧400+20C *0.05max:GCM188R71E/1H563 to 104 C: Nominal Capacitance(pF) W.V.: 16V/10V : 0.035 max. R9 : 0.05max I.R. More than 10,000MΩ or 500Ω・F (Whichever is smaller) ・ Initial measurement for high dielectric constant type Perform a heat treatment at 150+0/-10 ℃ for one hour and then set for 24±2 hours at room temperature. Perform the initial measurement. 15 ESD Appearance No marking defects Per AEC-Q200-002 Capacitance Within the specified tolerance Change Q/D.F. 30pFmin. : Q≧1000 R7/L8 : W.V.: 25Vmin.: 0.025 max. 30pFmax.: Q ≧400+20C W.V.: 16V/10V :0.035 max. C: Nominal Capacitance(pF) R9 : 0.05max. I.R. More than 10,000MΩ or 500Ω・F (Whichever is smaller) 16 Solderability (a) Preheat at 155℃ for 4 hours. After preheating, immerse the capacitor in a solution of ethanol(JIS-K-8101) and rosin (JIS-K- 5902) (25% rosin in weight propotion). Immerse in eutectic solder solution for 5+0/-0.5 seconds at 235±5℃. (b) should be placed into steam aging for 8 hours±15 minutes. After preheating, immerse the capacitor in a solution of ethanol(JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in weight propotion). Immerse in eutectic solder solution for 5+0/-0.5 seconds at 235±5℃. (c) should be placed into steam aging for 8 hours±15 minutes. After preheating, immerse the capacitor in a solution of ethanol(JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in weight propotion). Immerse in eutectic solder solution for 120±5 seconds at 260±5℃. 17 Electrical Appearance No defects or abnormalities Visual inspection. Chatacteri- Capacitance Within the specified tolerance The capacitance/Q/D.F. should be measured at 25℃ at the zation Change frequency and voltage shown in the table. Q/D.F. 30pFmin. : Q≧1000 R7/L8 : W.V.: 25Vmin.: 0.025 max. 30pFmax.: Q ≧400+20C W.V.: 16V/10V : 0.035 max. C: Nominal Capacitance(pF) R9 : 0.05max. I.R. 25℃ More than 100,000MΩ or 1000Ω・F More than 10,000MΩ or 500Ω・F The insulation resistance should be measured with a DC voltage not (Whichever is smaller) (Whichever is smaller) exceeding the rated voltage at 25℃ and 125℃(for Δ C/R7)/ 150℃ （for 5G/L8/R9）within 2 minutes of charging. I.R. 125℃ More than 10,000MΩ or 100Ω・F More than 1,000MΩ or 10Ω・F (Whichever is smaller) (Whichever is smaller) I.R. 150℃ More than 10,000MΩ or 100Ω・F More than 1,000MΩ or 1Ω・F (Whichever is smaller) (Whichever is smaller) Dielectric No failure No failure should be observed when 250% of the rated voltage is Strength applied between the terminations for 1 to 5 seconds, provided the charge/ discharge current is less than 50mA. 95% of the terminations is to be soldered evenly and continuously. ■AEC-Q200 Murata Standard Specification and Test Methods No AEC-Q200 Test Item AEC-Q200 Test Method Specification. Step 1 2 Temp.(℃） -55+0/-3 125+3/-0 (forΔC/R7) 150+3/-0（for 5G/L8/R9） Time (min.） 15±3 15±3 Char. Item ΔC,5G (1000 pF and below) ΔC,5G (more than 1000pF) R7,R9,L8(C≦10μF) Frequency 1±0.1MHz 1±0.1kHz Voltage 0.5 to 5Vrms 1±0.2Vrms JEMCGS-0363S 4 |
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