1、 AMSC N/A FSC 5930 INCH-POUND MIL-PRF-22710/18J 27 August 2012 SUPERSEDING MIL-PRF-22710/18H 7 January 2008 PERFORMANCE SPECIFICATION SHEET SWITCHES, CODE INDICATING WHEEL (PRINTED CIRCUIT), (PUSHBUTTON, BIDIRECTIONAL, SEALED OR UNSEALED, EMI/RFI SHIELDED, ILLUMINATED OR NONILLUMINATED) STYLE SRPC18
2、-1 AND -2 This specification sheet is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-22710. NOTES: 1. Dimensions are in inches. 2. Metric equivalents are
3、given for general information only. 1 inch = 25.4 mm 3. Unless otherwise specified, tolerances are .005 (.13 mm) for three place decimals and .02 (.5mm) for two place decimals. 4. Readout characters: See figure 3 and table I. 5. .13 inch (3.3 mm) maximum dimension applies to light installation only.
4、 6. When a sealed switch configuration is specified, a gasket (.031 inch (.79 mm) thick) made of a material that allows the switch to meet the performance requirements of this specification shall be furnished. FIGURE 1. Style SRPC18-1 switch. 1.70 1.430 .010 1.21 Provided by IHSNot for ResaleNo repr
5、oduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 2 NOTES:1.Dimensionsare in inches.2.Metricequivalentsare given forgeneralinformationonly.1 inch =25.4 mm3.Unlessotherwise specified,tolerancesare .005 (.13 mm)forthree place decimalsand.02 (.5mm)fortwo placedecimals.4.Re
6、adoutcharacters:See figure 3 and tableI.5.13 inch (3.3 mm)maximum dimensionappliestolightinstallation only.6.When a sealed switch configuration isspecified,a gasket(.031 inch (.79 mm)thick)made ofa materialthatallowsthe switchto meetthe performance requirementsofthisspecification shallbe furnished.F
7、IGURE2. StyleSRPC18-2 switch.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 3 FIGURE 3. Terminal design and configuration. NO. 1 45 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 NO. 2 45 INDEXI
8、NG CONTACTS ARE SHORTING MAKE BEFORE BREAK DIAL READS COMMON C CONNECTED TO TERMINALS 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 NO. 3 45 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 0 1 2 3 4 5 6 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
9、IL-PRF-22710/18J 4 FIGURE 3. Terminal design and configuration - Continued. NO. 4 45 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 0 1 2 4 0 1 2 3 4 5 6 7 NO. 5 45 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 1 2 4 0 1 2 3 4 5 6 7 No. 6 36 INDEXING DIAL READS COMMON C CONNECTS TO
10、TERMINAL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 5 FIGURE 3. Terminal design and configuration - Continued. NO. 9 36 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 8 P 0 1 2
11、 3 4 5 6 7 8 9 NO. 8 36 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 8 0 1 2 3 4 5 6 7 8 9 No. 7 36 INDEXING CONTACTS ARE SHORTING MAKE BEFORE BREAK DIAL READS COMMON C CONNECTS TO TERMINAL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 Provided by IHSNot for ResaleNo reproduction or networkin
12、g permitted without license from IHS-,-,-MIL-PRF-22710/18J 6 FIGURE 3. Terminal design and configuration - Continued. NO. 10 36 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 8 0 1 2 3 4 5 6 7 8 9 NO. 11 36 INDEXING DIAL READS COMMON C CONNECTED TO TERMINALS 1 2 4 8 1 2 4 8 0 1 2 3 4 5 6
13、7 8 9 NO. 12 30 INDEXING DIAL READS COMMON C CONNECTOR TO TERMINAL 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 7 FIGURE 3. Terminal design and configuration - Continued. NO. 13
14、 30 INDEXING CONTACTS ARE SHORTING MAKE BEFORE BREAK DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 11 NO. 14 30 INDEXING DIAL READS COMMON C CONNECTED TO TERMINAL 1 2 4 8 0 1 2 3 4 5 6 7 8 9 10 11 NO. 15 30 INDEXING DIAL READS COMMON C CONNECTED TO TERMIN
15、ALS 1 2 4 8 1 2 4 8 0 1 2 3 4 5 6 7 8 9 10 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 8 FIGURE 3. Terminal design and configuration - Continued. DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5
16、 6 7 8 9 10 11 DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 11 NO. 16 30 INDEXING 2 POLE DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 N
17、O. 17 30 INDEXING 2 POLE Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 9 FIGURE 3. Terminal design and configuration - Continued. MILITARY PART NUMBER CODE M22710/18- 1 S 12 A “1“ Style SRPC /18-1 (when illuminated uses one lamp)
18、“2“ Style SRPC /18-2 (when illuminated uses two lamps) “S“ Indicates sealed method II panel seal “U“ Indicates unsealed Terminal design and construction 1 -18 Color of stamping of wheel and light requirement table III DIAL READS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 DIAL REA
19、DS COMMON C CONNECTED TO TERMINAL 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 10 TABLE III. Color of stamping and EMI/RFI shielding requirements. Code Readout characters Type of lamp EMI/RFI shiel
20、ded A 1/ B / W 2/ None No B W / B None No C B / W C 3/ No D W / B C No E B / W R 4/ No F W / B R No G B / W None Yes H W / B None Yes J B / W C Yes K W / B C Yes L B / W R Yes M W / B R Yes 1/ Color of stamping on wheel B (black) or W (white) 2/ Color of background B (black) or W (white) 3/ Color of
21、 lamp C (clear) 4/ Color of lamp R (red) TABLE IV Suppression data. Superseded Military Part number M22710/18- Superseding Military Part number M22710/18- Superseded Military Part number M22710/18- Superseding Military Part number M22710/18- Superseded Military Part number M22710/18- Superseding Mil
22、itary Part number M22710/18- 001 1U1A 025 1U13A 049 1S10A 002 1U1B 026 1U13B 050 1S10B 003 1U2A 027 1U14A 051 1S11A 004 1U2B 028 1U14B 052 1S11B 005 1U3A 029 1U15A 053 1S12A 006 1U3B 030 1U15B 054 1S12B 007 1U4A 031 1S1A 055 1S13A 008 1U4B 032 1S1B 056 1S13B 009 1U5A 033 1S2A 057 1S14A 010 1U5B 034
23、1S2B 058 1S14B 011 1U6A 035 1S3A 059 1S15A 012 1U6B 036 1S3B 060 1S15B 013 1U7A 037 1S4A 061 1S16A 014 1U7B 038 1S4B 062 1S16A 015 1U8A 039 1S5A 063 1S16B 016 1U8B 040 1S5B 064 1S16B 017 1U9A 041 1S6A 065 1S17A 018 1U9B 042 1S6B 066 1S17A 019 1U10A 043 1S7A 067 1S17B 020 1U10B 044 1S7B 068 1S17B 021
24、 1U11A 045 1S8A 069 1S18A 022 1U11B 046 1S8B 070 1S18A 023 1U12A 047 1S9A 07 1S18B 024 1U12B 048 1S9B 072 1S18B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 11 Requirements: Dimensions and configuration: See figures 1 and 2. Cons
25、truction: D. Angle of throw indexing: 30, 36, and 45 indexing. Temperature-life characteristic: D, test loads as shown in table 1. (For lighted switches, maximum temperature is 85 C). TABLE I. Electrical test load. Test or condition Resistive At atmospheric pressure 0.125 A 28 V dc and 115 V ac At r
26、educed barometric pressure 0.05 A 28 V dc and 115 V ac Dry circuit 10 mA 50 mv Vibration grade: 3, (15g, 10 - 2, 000 Hz). Shock type: M (100 gs). Altitude rating: C (70.000 feet). Terminal design: See figure 3. Contact resistance: Initial: 50 milliohms, maximum. Following life (rotational): 70 milli
27、ohms, maximum. Rotational torque (push force required to index from any detent position to the next): 20 ounces, minimum to 40 ounces, maximum. Seal: Method II, when specified in part number code. Dielectric withstanding voltage: At atmospheric pressure: 1,000 volts, rms. At reduced barometric press
28、ure: 450 volts, rms. Application of test voltage: Between the switch terminals and terminals to case. Sand and dust: Applicable. Explosion: Applicable. Life (rotational): Test condition letter G, method 206 of MIL-STD-202. Lamps shall be energized at their maximum rated voltage. EMI/RFI shielding; A
29、pplicable when specified (see table III). Military part number: See part number code, Luminance: illuminated and nonilluminated as shown in table II. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-22710/18J 12 TABLE II. Luminance. Lamp1/Swit
30、ch filter Brightness Rating Volts Amperes M6363/4-2 Clear 1.50 .75 foot-lamberts 5 .060 M6363/4-2 Red 0.75 .50 foot-lamberts 5 .060 1/ Lamps are per MIL-DTL-6363/4. Lamp failure: Lamp failure shall not be considered a unit failure, if when lamp failure is noted immediately and a new lamp is installe
31、d and the lamp functions. Test shall then be continued, as required. Referenced Documents: MIL-PRF-22710 MIL-STD-202 MIL-DTL-6363/4 The margins of this specification are marked with vertical lines to indicate where modifications were made. This was done as a convenience only and the Government assum
32、es 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. Custodians: Preparing activity: Army - CR DLA - CC Navy- EC Air Force - 85 (Proj
33、ect 5930-2012-036) DLA - CC Review activities: Army - AR, CR4, SM Navy - AS, MC Air Force - 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
