1、AMSC N/A FSC 5910 INCH-POUND MIL-PRF-14409/6D 4 December 2013 SUPERSEDING MIL-PRF-14409/6C 26 June 2007 PERFORMANCE SPECIFICATION SHEET CAPACITORS, VARIABLE (PISTON TYPE, TUBULAR TRIMMER), STYLES PC40 AND PC50 This specification sheet is approved for use by all Departments and Agencies of the Depart
2、ment of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-14409. NOTES: 1. Dimensions are in inches. 2. Metric equivalents (to the nearest 0.01 mm) are given for general information only. 3. Unless otherwise specified, toleranc
3、e is .016. 4. There shall be a minimum of one and one-half turns of wire around the body. These turns shall be completely soldered to the body. 5. The flat on the mounting bushing shall extend to the mounting surface of the shoulder. 6. For dimension A see table I. FIGURE 1. Dimensions and configura
4、tions. Inches mm .005 0.13 .016 0.41 .020 0.51 .047 1.19 .080 2.03 .167 4.24 .168 4.27 .175 4.45 .191 4.85 .196 4.98 .250 6.35 .281 7.14 .312 7.92 1.500 38.10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14409/6D 2 REQUIREMENTS: Dimensions
5、: See figure 1 and table I. DC voltage rating: 750 volts. Construction: Glass or quartz, see figure 1 and table I. Insulation resistance (IR): Method 302 of MIL-STD-202, test condition B (500 volts 10 percent); not less than 1,000,000 megohms, except characteristics J and H shall be not less than 10
6、0,000 megohms at 125C. Capacitance range: See table I. Quality factor (Q): See table I. Thermal shock: Method 107 of MIL-STD-202, test condition A, except the step 3 temperature shall be 125C 5C for characteristics J and H, and 150C 5C for characteristic Q. TABLE I. Type designation and characterist
7、ics. Type designation Capacitance range Dimensions 1/ A +.047, -.031 (+1.19, -0.79) Q Dielectric material Wire size AWG Min Max PC40Q1R8 PC40Q5R5 PC40Q9R5 PC40Q160 PC50J5R5 PC50J110 PC50H160 PC50H230 PC50H380 pF 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8 1.0 pF 1.8 5.5 9.5 16.0 5.5 11.0 16.0 23.0 38.0 .297 ( 7
8、.54) .547 (13.89) .984 (24.99) 1.594 (40.49) .297 ( 7.54) .547 (13.89) .750 (19.05) .984 (24.99) 1.594 (40.49) 1,500 1,500 1,500 1,500 1,000 900 800 700 500 Quartz Quartz Quartz Quartz Glass Glass Glass Glass Glass 24 22 22 22 24 22 22 22 22 1/ Metric equivalents (to the nearest 0.01 mm) are given f
9、or general information only. Millimeters are in parentheses. TABLE II. Substitutability data. Superseded type designation in Substitutable type designation in MIL-C-14409/6 MIL-PRF-14409/6A through /6D PC40J4R5 and PC46J050 PC40J8R5 and PC46J100 PC40H120 and PC46H140 PC40H180 and PC46H190 PC40H300 P
10、C50J5R5 PC50J110 PC50H160 PC50H230 PC50H380 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14409/6D 3 Changes from previous issue: The margins of this specification are marked with vertical lines to indicate where changes from the previous i
11、ssue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and r
12、elationship to the last previous issue. Referenced documents: In addition to MIL-PRF-14409, this document also references MIL-STD-202. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5910-2013-030) DLA - CC Review activities: Navy - AS, MC, OS NOTE: The activitie
13、s listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
