ENGINEERING BULLETIN SG-401D.1 Sprague-Goodman Supercedes SG-401C MULTITURN PTFE DIELECTRIC TRIMMER CAPACITORS ER-530-000 0.430 10.9 0.31 MAX 7.9 0.093 0.020 0.025 SLOT W x D 0.51 2.4 0.64 PTFE 0-80 ADJ. 0.123 0.005 SCREW DIA 0.010 PHOSPHOR DIA 3.12 0.13 0.69 0.25 BRONZE WIRE 17 0.140 0.005 DIA 3.56 0.13 0.037 REF 0.050 0.94 REF 1.3 ER-530-006 0.31 0.140 0.005 MAX DIA 7.9 3.56 0.13 FEATURES 0.020 0.025 SLOT W x D 0.150 0.51 0.64 DIA These trimmer capacitors combine the outstanding 3.81 PTFE electrical properties of PTFE with nonferrous metal parts to provide: 0-80 ADJ. 0.010 PHOSPHOR SCREW High Q Excellent Conductivity DIA 0.025 0.25 0.69 0.25 BRONZE WIRE MIN DIA 0.64 6.4 17 High DWV Corrosion Resistance ( 22 AWG) High IR Low C/Turn Ratio 0.030 0.015 Excellent Stability 0.76 0.38 0.037 REF 0.420 0.94 10.7 0.050 REF 1.3 SPECIFICATIONS Capacitance Range .......................... 0.25 to 1.5 pF Rated Voltage at 25C: ER-530-000, -006 , -016 ........................... 1250 VDC All dimensions are in / mm. ER-530-021 .............................................. 1700 VDC Tolerance is 0.005/0.13 for dimensions of 0.110 / 2.79 or less, Dielectric Withstanding Voltage at 25C: and 0.031/0.79 for dimensions greater than 0.110/2.79, ER-530-000, -006, -016 ........................... 2500 VDC unless otherwise specified. ER-530-021 .............................................. 3400 VDC Operating Temperature Range ...... 55 to +125C Q min at 1 MHz .................................................. 2000 Insulation Resistance ................. 1 teraohm at 25C TCC ................................................... 50 50 ppm/C Torque ................ 0.2 to 3.0 oz-in (14.4 to 216 g-cm) SPRAGUE-GOODMAN ELECTRONICS, INC., 1700 SHAMES DRIVE, WESTBURY, NY 11590 TEL: 516-334-8700 FAX: 516-334-8771 E-MAIL: info spraguegoodman.comMULTITURN PTFE DIELECTRIC TRIMMER CAPACITORS SG-401D.1 ER-530-021 ER-530-016 0.450 0.464 0.140 0.005 11.4 11.8 DIA 3.56 0.13 0.123 0.005 0.023 3.12 0.1 0.020 0.025 0.023 SLOT W x D 0.080 0.58 0.020 0.025 0.51 0.64 +0.002 SLOT W x D 0.135 0.58 -0.001 0.51 0.64 2.0 DIA 0.150 0.192 +0.05 0.005 DIA DIA 3.43 -0.03 0-80 ADJ. 4.88 3.81 0.13 0-80 ADJ. SCREW SCREW 0.010 PHOSPHOR 0.20 DIA 0.25 BRONZE WIRE PTFE 5.0 0.095 0.020 0.030 PTFE 0.192 DIA 0.76 4.88 2.4 0.5 0.037 0.010 PHOSPHOR 0.69 0.063 0.015 DIA REF 0.125 0.002 0.25 BRONZE WIRE 0.94 DIA 0.31 17 1.6 0.38 3.18 0.05 7.9 0.31 MAX 0.025 MAX DIA 0.140 0.005 7.9 DIA 0.64 3.56 0.13 ( 22 AWG) 0.037 0.050 REF REF 0.050 0.94 0.420 REF 1.3 10.7 1.3 0.130 0.003 SUGGESTED MTG HOLE DIA: 3.30 0.08 All dimensions are in / mm. Tolerance is 0.005/0.13 for dimensions of 0.110 / 2.79 or less, and 0.031/0.79 for dimensions greater than 0.110/2.79, unless otherwise specified. TYPICAL Q vs FREQUENCY 3200 2800 2400 Q 2000 1600 1200 800 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) Sprague-Goodman Electronics, Inc. 1700 SHAMES DRIVE, WESTBURY, NY 11590 TEL: 516-334-8700 FAX: 516-334-8771 E-MAIL: info spraguegoodman.com 2003 SPRAGUE-GOODMAN ELECTRONICS, INC., ALL RIGHTS RESERVED.