DLA MIL-PRF-8805 23 H-2012 SWITCH ASSEMBLIES SENSITIVE PUSH MOMENTARY 5 AMPERES UNSEALED.pdf

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1、AMSC N/A FSC 5930 INCH-POUND MIL-PRF-8805/23H 6 December 2012 SUPERSEDING MIL-PRF-8805/23G 4 October 2004 PERFORMANCE SPECIFICATION SHEET SWITCH ASSEMBLIES, SENSITIVE, PUSH, MOMENTARY, 5 AMPERES, UNSEALED This specification is approved for use by all Departments and Agencies of the Department of Def

2、ense. The complete requirements for acquiring the switches described herein shall consist of this specification and the latest issue of MIL-PRF-8805. FIGURE 1, 2, & 3 Dimensions and configurations. NASM 35333-136 OR EQUIVALENT (SEE NOTE 4) Provided by IHSNot for ResaleNo reproduction or networking p

3、ermitted without license from IHS-,-,-MIL-PRF-8805/23H 2 NOTES: 1. Dimensions are in inches. 2. Unless otherwise stated, tolerance is .015 (0.38 mm) for three place decimals and .02 (.51 mm) for two place decimals. 3. Metric equivalents are given for general information only. 4. Alternative base met

4、als and protective finishes, as approved by the qualifying activity, may be utilized for terminal screw and lock washer material. Dimensions shall be in accordance with the referenced hardware specifications. 5. Basic switch number shall be permanently marked as shown. FIGURE 1, 2, & 3. Dimensions a

5、nd configurations - Continued. Inches mm Inches mm .022 0.56 .50 12.70 .038 0.97 .56 14.22 .047 1.19 .625 15.88 .050 1.27 .656 16.66 .072 1.83 .850 21.59 .20 5.08 .880 22.35 .31 7.87 1.110 28.19 .323 8.20 1.210 30.73 .469 11.91 1.650 41.91 Provided by IHSNot for ResaleNo reproduction or networking p

6、ermitted without license from IHS-,-,-MIL-PRF-8805/23H 3 REQUIREMENTS: Dimensions and configurations: See figure 1. Enclosure design: 1 (unsealed). Temperature characteristic: 1 (-55C to +85C). Shock type: M (100 gs, test condition I, method 213 of MIL-STD-202. Vibration grade: 1 (10 Hz to 500 Hz).

7、Weight: See table III. Operating characteristics: Coincidence of operating and releasing points: All poles shall have transferred within .010 inch of plunger travel. Total plunger travel: .075 inch approximately (information only). Operating force: See table III. Switch assembly: Basic switch shall

8、be Part Number (PIN): MS25085-2 (MIL-PRF-8805/2) switch listed on QPL-8805, except that terminal markings shall be in accordance with identification as shown on figure, or an equivalent basic switch. If a non-QPL basic switch is used, approval must be obtained from the Qualifying Activity, who may r

9、equire additional testing. Mechanical endurance: 50,000 cycles. Electrical endurance: 25,000 cycles. Electrical ratings: See table I. Qualification inspection (group submission): See table II. Part numbers and characteristics: See table III. TABLE I. Electrical ratings. Load Sea level 50,000 feet 28

10、 V dc 115 V ac, 60 Hz 28 V dc amperes amperes amperes Resistive 5 5 5 Inductive 3 5 2.5 Lamp 2.4 1.5 2.4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8805/23H 4 TABLE II. Qualification inspection (group submission). Examination or test Bas

11、ic switch assembly Additional sample units for combined submission Extent of Approval Group I All Visual and mechanical examination M8805/23-004 (2 sample units each): Operating characteristics (12 sample units) M8805/23-001 M8805/23-002 M8805/23-003 M8805/23-004 M8805/23-005 (tested to group I only

12、) Group II Strength of actuating means 1/ (4 sample units from group I) - - - Strength of mounting bushing 1/ Thermal shock Vibration Shock Operating characteristics Dielectric withstanding voltage Visual and mechanical examination Group III Salt spray (corrosion) (2 sample units from group I) - - -

13、 Visual and mechanical examination Group IV Low temperature operation (2 sample units only) (4 sample units from group I) - - - Mechanical endurance at low temperature (2 units) 2/ Mechanical endurance at high temperature (2 sample units only) Operating characteristics Dielectric withstanding voltag

14、e Visual and mechanical examination Group V Electrical endurance Inductive load, dc (2 sample units from group I) - - - 1/ Two sample units only. 2/ Same sample units as for low temperature operation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M

15、IL-PRF-8805/23H 5 TABLE III. Part numbers and characteristics. Part number Figure Circuit characteristic Operating force Weight Button color lb max lb max M8805/23-001 1 2PDT 4.5 .055 Black M8805/23-002 1 2PDT 4.5 .055 Red M8805/23-003 2 4PDT 5.5 .075 Black M8805/23-004 2 4PDT 5.5 .075 Red M8805/23-

16、005 1/ 3 2PDT 4.5 .055 Black 1/ Inactive for new design. Referenced Documents: MIL-PRF-8805 MIL-PRF-8805/2 MIL-STD-202 Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5930-2011-116) DLA - CC Review activities: Army - AR, AV, MI Navy - AS, OS, MC Air Force - 19, 9

17、9 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.dla.mil/ . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-