1、AMSC N/A FSC 5985MIL-DTL-3928/8E 15 February 2011 SUPERSEDING MIL-DTL-3928/8D 15 August 2001 DETAIL SPECIFICATION SHEET SWITCHES, RADIO-FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY AND MANUALLY OPERATED) CLASS 7 This specification is approved for use by all Departments and Agencies of the Dep
2、artment of Defense. Requirements for acquiring the switch described herein shall consist of this specification sheet and MIL-DTL-3928. Position 1 (de-energized or fail-safe position), J1 connects to J4, and J3 connects to J2. Position 2 (energized position), J1 connects to J2, and J3 connects to J4.
3、 FIGURE 1. PIN M3928/8-01. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/8E 2 NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are i
4、n parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. FIGURE 1. PIN M3928/8-01 - Continued. Dimensions Letter Inches Millimeters Letter Inches Millimeters M
5、ax Min Max Min Max Min Max Min A 2.03 1.97 51.6 50.0 J .198 .178 5.03 4.52 B .947 .927 24.1 23.5 K 2.03 1.97 51.6 50.0 C .104 .084 2.64 2.13 L .635 .615 16.13 15.62 D .447 ref .427 ref 11.4 ref 10.8 ref M .104 .084 2.64 2.13 E .135 ref .115 ref 3.43 ref 2.92 ref N 2.53 2.47 64.3 62.7 F .697 ref .677
6、 ref 17.70 ref 17.20 ref P .729 .709 18.52 18.01 G 1.135 1.115 28.83 28.32 Q .112-40 UNC-2B dia 2.84-40 UNC-2B dia H .885 .865 22.48 21.97 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/8E 3 Position 1 (de-energized or fail-safe positio
7、n), C connects to NC connector. Position 2 (energized position), C connects to NO connector NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Corners of case may be round or square. 5. U
8、nless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. FIGURE 2. PIN M3928/8-03. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A 1.61 1.55 40.9 39.4 J .198 .178 5.03 4.52
9、 B .697 .677 17.70 17.20 K 2.13 2.07 54.10 52.58 C .104 .084 2.64 2.13 L .635 .615 16.13 15.62 D .447 ref .427 ref 11.35 ref 10.85 ref M .104 .084 2.64 2.13 E .135 ref .115 ref 3.43 ref 2.92 ref N 2.03 1.97 51.6 50.0 F .447 ref .427 ref 11.35 ref 10.85 ref P .604 .584 15.34 14.83 G 1.135 1.115 28.83
10、 28.32 Q .112-40 UNC-2B dia 2.84-40 UNC-2B dia H .885 .865 22.48 21.97 R .53 .47 13.5 11.9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/8E 4 Position 1 (de-energized or fail-safe position), C connects to NC connector. Position 2 (ener
11、gized position), C connects to NO connector NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances are .010 i
12、nch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. FIGURE 3. PINs M3928/8-05 and M3928/7-07. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A 2.53 2.47 64.3 62.7 K 1.33 1.27 33.8 32.3 B .697 .677 17.70 17.20 M .104
13、.084 2.64 2.13 C .104 .084 2.64 2.13 N 2.03 1.97 51.6 50.0 G 1.135 1.115 28.83 28.32 P .604 .584 15.34 14.83 H .885 .865 22.48 21.97 Q .112-40 UNC-2B dia 2.84-40 UNC-2B dia J .198 .178 5.03 4.52 R .53 .47 13.5 11.9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
14、from IHS-,-,-MIL-DTL-3928/8E 5 Position 1 (de-energized or fail-safe position), C connects to NC connector. Position 2 (energized position), C connects to NO connector NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equ
15、ivalents are in parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. FIGURE 4. PIN M3928/8-18. Dimensions Letter Inches Millimeters Letter Inches Millimeters
16、 Max Min Max Min Max Min Max Min A 2.41 2.35 61.2 59.7 H .47 .41 11.9 10.4 B .885 .865 22.48 21.97 J 1.31 - 33.3 - C .81 .75 20.6 19.1 K .62 - 15.7 - D .12 .06 3.0 1.5 L 1.36 - 34.5 - E .697 .677 17.70 17.20 M 1.82 - 46.2 - F .53 .47 13.5 11.9 N .104 .084 2.64 2.13 G .112-40 UNC-2B dia 2.84-40 UNC-2
17、B dia Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/8E 6 Position 1 (de-energized or fail-safe position), C connects to NC connector. Position 2 (energized position), C connects to NO connector NOTES: 1. Dimension are in inches. 2. Met
18、ric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimal
19、s. FIGURE 5. PIN M3928/8-19. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A 2.41 2.35 61.2 59.7 H .47 .41 11.9 10.4 B .885 .865 22.48 21.97 J 1.31 - 33.3 - C .81 .75 20.6 19.1 K .62 - 15.7 - D .104 .084 2.64 2.13 L 1.36 - 34.5 - E .697 .677 17.70 17.
20、20 M 1.82 - 46.2 - F .53 .47 13.5 11.9 N .104 .084 2.64 2.13 G .112-40 UNC-2B dia 2.84-40 UNC-2B dia Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/8E 7 Position 1 (de-energized or fail-safe position), C connects to NC connector. Positi
21、on 2 (energized position), C connects to NO connector NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances
22、are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. FIGURE 6. PIN M3928/8-20. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .78 .72 19.8 18.3 H .385 .365 9.78 9.27 B .191 .185 4.85 4.70 J 1.042 1.022 26.
23、47 25.96 C .885 .865 22.48 21.97 K 1.78 1.72 45.2 43.7 D .65 .59 16.5 15.0 L 2.41 2.35 61.2 59.7 E .28 .22 7.1 5.6 M .78 .72 19.8 18.3 F .526 .506 13.36 12.85 N 1.72 1.66 43.7 42.2 G .572 .552 14.53 14.02 P .112-40 UNC-2B dia 2.84-40 UNC-2B dia Provided by IHSNot for ResaleNo reproduction or network
24、ing permitted without license from IHS-,-,-MIL-DTL-3928/8E 8 Position JC = common. Position J1 through J6 - normally open. NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Corners of ca
25、se may be round or square. 5. Unless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two place decimals. 6. Three mounting holes .138 inch (3.51 mm) -32 UNC-2B, 120 degrees apart on a .906 inch (23.01 mm) radius. FIGURE 7. PIN M3928/8-21.
26、 Dimensions Letter Inches Millimeters Max Min Max Min A .65 .59 16.5 15.0 B .041 .021 1.04 .53 C .260 dia .240 dia 6.60 dia 6.10 dia D .78 .72 19.8 18.3 E 1.50 1.44 38.1 36.6 F 2.03 1.97 51.6 50.0 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D
27、TL-3928/8E 9 NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Metric equivalents are in parentheses. 4. Unless otherwise specified, tolerances are .010 inch ( 0.25 mm) for three place decimals and .03 inch ( 0.76 mm) for two pl
28、ace decimals. FIGURE 8. PIN M3928/8-22.Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .354 .334 8.99 8.48 K .635 .615 16.13 15.62 B .791 .771 20.09 19.58 L .635 .615 16.13 15.62 C .198 .178 5.03 4.52 M .198 .178 5.03 4.52 D .947 .927 24.05 23.55 N .9
29、47 .927 24.05 23.55 E .198 .178 5.03 4.52 P .198 .178 5.03 4.52 F 1.026 1.006 26.06 25.55 Q .791 .771 20.09 19.58 G 1.135 1.115 28.83 28.32 R .354 .334 8.99 8.48 H .635 .615 16.13 15.62 S 1.89 1.83 48.0 46.5 J 3.03 2.97 77.0 75.4 T .138-32 UNC-2B No. 6 3.51-32 UNC-2B No. 6 Provided by IHSNot for Res
30、aleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Electrical and performance characteristics. PIN M3928/8- 1/ Fig. No. Housing Config- uration Manual or remote Sole- noid or motor Fail- safe or latch- ing Fre- quency range DC to GHz VSWR (max) Inser-tion loss (max) Iso
31、la-tion (min) Switch- ing time (max) Posi- tion indica- ting circuit Life cycles x 1000 Oper- ating voltage nominal Pickup voltage (max) Dropout voltage (min) Operating current (max) 2/ Holding current fail-safe type 2/ (max) Power and indicator connector Weight (max) (oz) 3/ 01N, S 03N, S 05N, S 07
32、N, S 18N, S 4/ 19N, S 4/ 20N, S 21N, S 22N, S 1 2 3 3 4 5 6 7 8 O O O O O O E E E TR 1P2T 1P2T 1P2T 1P2T 1P2T 1P2T 1P6T 1P4T R R R R R R R M R S S S S S S S - S F F F F F F F - F 1.55 1.55 1.55 1.55 4 4 6 3 1.5 1.3:1 1.3:1 1.3:1 1.3:1 1.4:1 1.4:1 1.5:1 1.25:1 1.5:1 0.42 0.42 0.42 0.42 0.3 0.3 0.3 0.
33、2 0.1 5/ 30 30 30 30 30 30 20 50 41 20 20 20 20 15 15 25 - 12 None None None None None None None None None 1000 1000 1000 1000 1000 1000 1000 25 1000 28 V dc 28 V dc 115 V ac 110 V dc 28 V dc 28 V dc 28 Vdc - 28 V dc 18 V dc 18 V dc 93 V ac 84 V dc 18 V dc 18 V dc 18 Vdc - - 3 V dc 3 V dc 5 V ac 10
34、V dc 5 V dc 5 V dc 10 Vdc - - 0.2 0.2 0.3 0.2 0.1 0.1 0.125 - - 0.2 0.2 0.3 0.2 0.1 0.1 0.125 - - Solder terminals Solder terminals Solder terminals Solder terminals Solder terminals Solder terminals Solder terminals - - 12 (341) 12 (341) 12 (341) 12 (341) 7 (199) 7 (199) 6 (170) 14 (397) 15 (425) 1
35、/ Dash numbers 02, 04, 06, and 08 through 17 have been deleted. 2/ At nominal operating voltage and 20C. 3/ Mass in grams in parentheses. 4/ Termination is grounded. 5/ DC to .7 GHz. 10MIL-DTL-3928/8EProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
36、L-DTL-3928/8E 11 REQUIREMENTS: Dimensions and configurations: See figures 1 through 8. Nominal impedance: 50 ohms. Termination: Open. RF power handling capability (average): 100 watts. Electrical and performance characteristics: See table I. RF connectors: BNC connectors shall mate with BNC male con
37、nectors in accordance with MIL-PRF-39012/16. Vibration: Method I. Operating temperature: -55 C to +85 C. Part or Identifying Number (PIN): M3928/8- (dash number from table I). TABLE II. PIN to type cross-reference. PIN M3928/8- Type SA- /U 01 03 05 07 1348 1350 1352 1354 Referenced documents: In add
38、ition to MIL-DTL-3928, this document references the following MIL-PRF-39012/16 Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Projec
39、t 5985-2011-004) DLA - CC Review activities: Army - MI Navy - AS, MC, OS, SH Air Force - 19, 99 NOTE: The activities 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.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
