High-Voltage Types Ordering Information, Mica Capacitors Ordering Information Ordering Information: Order by complete part number, as below. For other options,write your requirements on your quote request or purchase order. Cast-Case Part Numbering System 271 30 CDE Type B Rated Peak Voltage 470 J CapacCapacitance 470 = 47 pF 361 = 360 pF 122 = 1200 pF 10 = 1000 30 = 3000 250 = 25000 Capacitance Tolerance G = ±2% J = ±5% Characteristic Temp. Coeff. ppm/°C Capacitance Drift B Not specified Not specified C –200 to +200 ±(0.5% +0.1pF) D –100 to +100 ±(0.3% +0.1pF) E – 20 to +100 ±(0.1% +0.1pF) O Standard Cap. Range 0 Temperature Range Mounting Style O = –55 °C to +125 °C 0 = No mounting plate 1 = Mounting plate on bottom only 2 = Mounting plates on top and bottom 1–18 pF 20–82 pF Potted Case Styles Transmitting mica capacitor type 272 is available in potted case package Type F2. To order this potted style use the part numbering below and contact us. F2 CDE Type 30 B Rated Peak Voltage (in hundreds of peak work ing volts) 470 CapacCapacitance 470 = 47 pF 361 = 360 pF 122 = 1200 pF Characteristic J M Capacitance Tolerance G = ±2% J = ±5% (standard) Temperature Range M = –55 °C to +70 °C Military Style Numbers For the commercial equivalent to military style numbers CM66 through CM93 see the tables below. Military Style No. Equivalent CDE Type Military Style No. Equivalent CDE Type CM66 271, Mounting Style 0 CM81 292, Mounting Style 0 CM67 271, Mounting Style 1 CM82 292, Mounting Style 1 CM68 271, Mounting Style 2 CM83 292, Mounting Style 2 CM70 F2 CM86 293, Mounting Style 0 CM71 272, Mounting Style 0 CM87 293, Mounting Style 1 CM72 272, Mounting Style 1 CM88 293, Mounting Style 2 CM73 272, Mounting Style 2 CM91 294, Mounting Style 0 CM76 291, Mounting Style 0 CM92 294, Mounting Style 1 CM77 291, Mounting Style 1 CM93 294, Mounting Style 2 CM78 291, Mounting Style 2 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com