DLA MIL-PRF-22885 67 J-2013 SWITCHES PUSH BUTTON ILLUMINATED 4-LAMP 0 75 SQUARE 7 AMPERES AND LOW LEVEL ELECTROMAGNETIC INTERFERENCE SHIELDED SUNLIGHT READABLE.pdf

1、AMSC N/A FSC 5930 INCH-POUND MIL-PRF-22885/67J 21 March 2013 SUPERSEDING MIL-PRF-22885/67H 15 January 2005 PERFORMANCE SPECIFICATION SHEET SWITCHES, PUSH BUTTON, ILLUMINATED, 4-LAMP, 0.75 SQUARE, 7 AMPERES, AND LOW LEVEL ELECTROMAGNETIC INTERFERENCE SHIELDED, SUNLIGHT READABLE This specification she

2、et is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the switches described herein shall consist of this specification and MIL-PRF-22885. MIL-PRF-22885/67 is inactive for new design and is no longer used, except for replacement purposes.

3、 FIGURE 1. Design and construction. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 2 FIGURE 1. Design and construction - Continued. Dimension A Momentary 2.620 max Alternate 2.620 max Indicator light 1.97 max Provided by IHSNot for

4、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 3 FIGURE 1. Design and construction - Continued. Inches mm Inches mm .010 0.25 0.53 13.5 .030 0.76 0.62 15.7 .031 .079 0.688 17.48 .041 1.04 0.689 17.50 .05 1.3 0.75 19.0 .062 1.57 0.760 19.30 .09 2.3 1.97

5、50.0 .15 3.8 2.024 51.41 .174 4.42 2.620 66.55 .215 5.46 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 4 NOTES: 1. Dimensions are in inches. 2. Unless otherwise specified, tolerances are .005 (.13 mm) for three place decimals and

6、.03 (.8 mm) for two place decimals. 3. Metric equivalents are given for general information only. 4. Unit mounts in panels from .031 (.79 mm) to .19 (4.8 mm) thick. 5. A .174 (4.42 mm) thick spacer is supplied with each switch unit. Spacer places switch mounting flange flush with top of overlay pane

7、l. Spacer to be used only for edge-light panels, discard otherwise. 6. Mounting sleeve shall not exceed .760 (19.30 mm) square and shall be reversible to accommodate edge-light panel requirements. 7. Pushbutton designed to prevent incorrect insertion into switch housing. 8. Exact shape of switch opt

8、ional provided dimensions specified are not exceeded. 9. Available area for legend illumination is .53 square for display type W and .48 square for display type S. FIGURE 1. Design and construction - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

9、 IHS-,-,-MIL-PRF-22885/67J 5 REQUIREMENTS Design and construction. See figure 1. Basic switches shall be MIL-PRF-8805/4 (MS24547-1 or -6) or MIL-PRF-8805/109 (M8805/109 (M8805/109-01 or -03) listed in QPL-8805. Enclosure design: 1 (unsealed). Temperature characteristic: 1 (-55C to +85C). Vibration g

10、rade: 2 (10-500 Hz). Operation: A (Momentary action), B (Alternate action), H (Indicator light). Illuminated color. Display type W (White background) - See table I. Display type S (Sunlight readable) - See table II. TABLE I. Illuminated color - display type W. Chromatically coordinates 1/ 2200 kelvi

11、n Colors X Y Green .312 .312 .185 .265 .685 .630 .630 .720 Yellow .530 .544 .571 .584 .442 SL 2/ .402 SL 2/ Red .680 .690 .715 .725 .300 .310 .265 .275 Blue .200 .120 .085 .175 .260 .220 .280 .315 White .484 Ref. .415 Ref. X is not less than .350. Y is not greater than .470. Y - Y0or Y0- Y is not nu

12、merically greater than 0.03X. (Y0is the Y coordinate of the Planckian radiator for a given X). 1/ The chromaticities of the diffusing lenses or colored filters expressed as X and Y coordinates on the CIE chromaticity diagram shall lie within areas bounded by the coordinates listed for each color, us

13、ing a source illuminate of 2200 K. 2/ SL = spectrum locus (where intersected by other of coordinate pair). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 6 TABLE II. Illuminated color - display type S. 1/ Colors X Y Red .695 .710 .

14、665 .660 .285 SL 2/ .325 SL 2/ Green .300 .300 .380 .380 SL 2/ .600 .600 SL 2/ Yellow .562 .570 .596 .605 .415 SL 2/ .382 SL 2/ Blue .230 .230 .320 .320 .420 .420 .350 .420 White .400 .460 .400 .460 .420 .420 .380 .380 1/ The chromaticities of the colors are expressed as “X” and “Y” coordinates of t

15、he CIE chromaticity diagram and are within the limits bound by the coordinates listed for each color. 2/ SL - spectrum locus (where intersected by other coordinate pair). Display type: W (White until illuminated, then background appears in color). S (Sunlight readable). Material: Housing: Corrosion

16、resistant steel or aluminum alloy. Weight: 1.6 ounces maximum. Lamps: Display type W pushbutton shall accommodate four lamps (T-1 midget flange base) except lens configuration 0 (see figure 3) shall accommodate only two lamps. Display type S (sunlight readable) illumination is by four 5-volt, T-1, .

17、15 MSCP lamps. Other T-1 lamps are available, with different illumination results. Lamps shall be acquired separately. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 7 Operating characteristics: Actuation force: 2 to 5 pounds. Actu

18、ation travel: .160 .031 inch. Lens extraction force: 1 to 4 pounds. Shock: 75 G sawtooth (MIL-STD-202, method 213, test condition H). Moisture resistance. Following step 6 of the final cycle of the moisture resistance test, while switches are still wet, the insulation resistance measurement shall be

19、 not less than 5 megohms. Electrical endurance: See tables III and IV for electrical load conditions. TABLE III. Electrical ratings - silver contacts. Load Sea level 50,000 feet 28 V dc 28 V dc 115 V ac, 60 Hz (Amperes) (Amperes) (Amperes) Resistive 7 7 4 Inductive 4 7 2.5 Lamp 2.5 2 2.5 TABLE IV. E

20、lectrical ratings - gold contacts. Load Sea level 50,000 feet Power circuit 28 V dc Electronic logic 5 V dc Power circuit 28 V dc Electronic logic 5 V dc (Amperes) (Amperes) (Amperes) (Amperes) Resistive 1.0 0.1 1.0 0.01 Inductive 0.5 - 0.5 - EMI/RFI shielding: Shielding efficiency test applicable,

21、except the shielding attenuation shall be not less than 47 dB at 100 MHz, 39 dB at 400 MHz and 33 dB at 1,000 mHz. Luminance: Display type W: See table V. Display type S: Sunlight readability contrast requirements apply. Provided by IHSNot for ResaleNo reproduction or networking permitted without li

22、cense from IHS-,-,-MIL-PRF-22885/67J 8 TABLE V. Luminance for display type W. 1/ Color Color code Brightness (foot-lamberts) Without EMI screen 2/ With EMI screen 3/ Blue B 8.0 4.0 Green G 50.0 25.0 Red R 30.0 15.0 White W 180.0 90.0 Yellow Y 300.0 150.0 1/ When illuminated by two MIL-DTL-6363/8 lam

23、ps of .30 .05 mean spherical candlepower at 28 volts dc. Readings are for lens configuration 0. 2/ Minimum average. 3/ For information only. Sunlight readability: Applicable to display type S switches, see table VII. Units shall be tested for 01 = 45 and 02= 0 only. This procedure does not test read

24、ability under specularly reflective (glare) condition. The average contrast ratio of each legend character to the background shall be 0.6 minimum in the lighted legend condition. In the unlighted legend condition, the average contrast ratio of each legend character to the background shall have an ab

25、solute value less than or equal to 0.1. Marking: Terminals and basic switch identification shall be marked as shown on figure 1. Qualification inspection: Group submission: All part numbers will be approved for inclusion in the qualified products list upon successful completion of testing specified

26、in table VI. Table VI is based on use of qualified MIL-PRF-8805/4 or MIL-PRF-8805/109 basic switches in the assembly. TABLE VI. Qualification inspection - group submission. Inspection 1/ Sample Group I All samples Group II M22885/67-490RG 3/ (4 samples) Group III M22885/67-114RG (2 samples) Group VI

27、 2/ M22885/67-114RG (2 samples) M22885/67-442RG 3/ (2 samples) Group VII 4/ M22885/67-490RG 3/ (2 samples) Group VIII Type S display: 2 pushbuttons of each color (10 samples), of lens configuration 0, and with EMI/RFI shielding. 3/ 5/ Type W display: 2 pushbuttons of each color (10 samples), of lens

28、 configuration 0, and without EMI/RFI shielding. 5/ 1/ Inspection groups in accordance with qualification inspection table of MIL-PRF-22885. 2/ Electrical endurance: Silver contacts - test resistive load, ac, only. Gold contacts - test sea level resistive, 28 V dc only. Lamps used during electrical

29、endurance test shall be MIL-DTL-6363/8 for type W display and MIL-DTL-6363/6 for type S display. 3/ Legend shall be in accordance with MIL-PRF-22885 sunlight readability test paragraph. 4/ Low level life test not required. 5/ Pushbuttons shall be assembled to any representative switch body. Provided

30、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 9 Part numbers: Part numbers are assigned as illustrated below. Part numbers do not include legend description. Acquire switches with legends as category II items in accordance with MIL-PRF-22

31、885. M22885/67 - 018 RG Specification Dash number Color codes (from table V) sheet number from table VII for each lens segment, as required. Color code sequence is same as lens segment sequence shown on figure 2 below 1/ Example - 3PDT momentary action Segment number 2 is switch with lens red. Segme

32、nt number configuration 1 (horiz. 3 is green. split), silver contacts, display type W, no EMI/RFI shielding, retained pushbutton. FIGURE 2. Lens configuration and segment numbers. 1/ Part number constructed as shown replace and are interchangeable with previous part numbers which included segment nu

33、mbers in addition to color codes (example: M22885/67-018-2R3G). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 10 TABLE VII. Dash numbers. Dash number Circuit Operation Lens configuration (see figure 2) Contact material Display typ

34、e EMI/RFI shielding Retained pushbutton 1/ 009 010 011 012 013 014 015 016 2PDT Momentary 0 1 2 3 4 5 6 7 Silver W No Yes 017 018 019 020 021 022 023 024 3PDT Momentary 0 1 2 3 4 5 6 7 Silver W No Yes 113 114 115 116 117 118 119 120 4PDT Momentary 0 1 2 3 4 5 6 7 Silver W No Yes 033 034 035 036 037

35、038 039 040 2PDT Alternate 0 1 2 3 4 5 6 7 Silver W No Yes 041 042 043 044 045 046 047 048 3PDT Alternate 0 1 2 3 4 5 6 7 Silver W No Yes 121 122 123 124 125 126 127 128 4PDT Alternate 0 1 2 3 4 5 6 7 Silver W No Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or netw

36、orking permitted without license from IHS-,-,-MIL-PRF-22885/67J 11 TABLE VII. Dash numbers - Continued. Dash number Circuit Operation Lens configuration (see figure 2) Contact material Display type EMI/RFI shielding Retained pushbutton 1/ 129 130 131 132 133 134 135 136 Lamp circuit only Light indic

37、ator 0 1 2 3 4 5 6 7 N/A W No Yes 137 138 139 140 141 142 143 144 2PDT Momentary 0 1 2 3 4 5 6 7 Silver W Yes Yes 145 146 147 148 149 150 151 152 3PDT Momentary 0 1 2 3 4 5 6 7 Silver W Yes Yes 153 154 155 156 157 158 159 160 4PDT Momentary 0 1 2 3 4 5 6 7 Silver W Yes Yes 161 162 163 164 165 166 16

38、7 168 2PDT Alternate 0 1 2 3 4 5 6 7 Silver W Yes Yes 169 170 171 172 173 174 175 176 3PDT Alternate 0 1 2 3 4 5 6 7 Silver W Yes Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 12 TABLE VII. Dash

39、numbers - Continued. Dash number Circuit Operation Lens configuration (see figure 2) Contact material Display type EMI/RFI shielding Retained pushbutton 1/ 177 178 179 180 181 182 183 184 4PDT Alternate 0 1 2 3 4 5 6 7 Silver W Yes Yes 185 186 187 188 189 190 191 192 Lamp circuit only Light, indicat

40、or 0 1 2 3 4 5 6 7 N/A W Yes Yes 193 194 195 196 197 198 199 200 2PDT Momentary 0 1 2 3 4 5 6 7 Gold W No Yes 201 202 203 204 205 206 207 208 3PDT Momentary 0 1 2 3 4 5 6 7 Gold W No Yes 209 210 211 212 213 214 215 216 4PDT Momentary 0 1 2 3 4 5 6 7 Gold W No Yes 217 218 219 220 221 222 223 224 2PDT

41、 Alternate 0 1 2 3 4 5 6 7 Gold W No Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 13 TABLE VII. Dash numbers - Continued. Dash number Circuit Operation Lens configuration (see figure 2) Contact

42、material Display type EMI/RFI shielding Retained pushbutton 1/ 225 226 227 228 229 230 231 232 3PDT Alternate 0 1 2 3 4 5 6 7 Gold W No Yes 233 234 235 236 237 238 239 240 4PDT Alternate 0 1 2 3 4 5 6 7 Gold W No Yes 241 242 243 244 245 246 247 248 2PDT Momentary 0 1 2 3 4 5 6 7 Gold W Yes Yes 249 2

43、50 251 252 253 254 255 256 3PDT Momentary 0 1 2 3 4 5 6 7 Gold W Yes Yes 257 258 259 260 261 262 263 264 4PDT Momentary 0 1 2 3 4 5 6 7 Gold W Yes Yes 265 266 267 268 269 270 271 272 2PDT Alternate 0 1 2 3 4 5 6 7 Gold W Yes Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduc

44、tion or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 14 TABLE VII. Dash numbers - Continued. Dash number Circuit Operation Lens configuration (see figure 2) Contact material Display type EMI/RFI shielding Retained pushbutton 1/ 273 274 275 276 277 278 279 280 3PDT Alternate 0

45、1 2 3 4 5 6 7 Gold W Yes Yes 281 282 283 284 285 286 287 288 4PDT Alternate 0 1 2 3 4 5 6 7 Gold W Yes Yes 289 290 291 292 293 294 295 296 2PDT Momentary 0 1 2 3 4 5 6 7 Silver S No Yes 297 298 299 300 301 302 303 304 3PDT Momentary 0 1 2 3 4 5 6 7 Silver S No Yes 305 306 307 308 309 310 311 312 4PD

46、T Momentary 0 1 2 3 4 5 6 7 Silver S No Yes 313 314 315 316 317 318 319 320 2PDT Alternate 0 1 2 3 4 5 6 7 Silver S No Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22885/67J 15 TABLE VII. Dash numbers - C

47、ontinued. Dash number Circuit Operation Lens configuration (see figure 2) Contact material Display type EMI/RFI shielding Retained pushbutton 1/ 321 322 323 324 325 326 327 328 3PDT Alternate 0 1 2 3 4 5 6 7 Silver S No Yes 329 330 331 332 333 334 335 336 4PDT Alternate 0 1 2 3 4 5 6 7 Silver S No Y

48、es 337 338 339 340 341 342 343 344 Lamp circuit only Light, indicator 0 1 2 3 4 5 6 7 N/A S No Yes 345 346 347 348 349 350 351 352 2PDT Momentary 0 1 2 3 4 5 6 7 Silver S Yes Yes 353 354 355 356 357 358 359 360 3PDT Momentary 0 1 2 3 4 5 6 7 Silver S Yes Yes 361 362 363 364 365 366 367 368 4PDT Momentary 0 1 2 3 4 5 6 7 Silver S Yes Yes See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,