P7-632222 OTTO

P7 SUBMINIATURE PUSHBUTTONS COMMERCIAL AND MILITARY GRADES SEALED SUB-SUBMINIATURE PUSHBUTTON SNAP-ACTION SWITCHES The P7 series incorporates OTTOs patented double-break design in a significantly smaller package than the P1 series. These subminiature switches allow the switch density todays technologies require in control grips and panels. The long life snap-action design is protected from the environment by a silicon rubber boot, operating on a rolling sleeve principle that gives long sealed life and smooth operation. The P7 series is designed to meet the requirements of MIL-S-8805 including low level switching (10 mA 30 mV) with power switching up to 5 amps at 28 VDC as well. A variety of mounting styles are offered to best match the application. The P7-1, P7-2, P7-7, and P7-8 Case Styles feature a swaged bushing shape to allow press-fit installation in aircraft flight control and hand grips and similar applications. The other series feature threaded bushing mounting. The P7-3 Case Style has a front panel bezel while the P7-5 and P7-6 have conventional bushings for rear panel mounted installations. Silver or black bezels are standard. Standard Characteristics/Ratings: Other colors available on special order. ELECTRICAL: (at 28 VDC or 115 VAC, 60/400 Hz.) LOAD SINGLE CIRCUIT 2-CIRCUIT Pushbuttons are available in a choice of nine colors. Excellent tactile Resistive 5 Amps 4 Amps feedback assures the operator that contact transfer had been made. Inductive 3 Amps 2 Amps A choice of MIL-SPEC and commercial versions of these switches are Lamp 2 Amps offered: Moistureproof and dusttight to IP64 and MIL-PRF-8805 Low Level Option: 30 mV 10 ma. for 25,000 cycles Design 2. Watertight to IP68. Watertight to MIL-PRF-8805 Design 3. Consult the ordering code to specify. MATERIALS: Case: Aluminum alloy, anodized Button: Thermoplastic Quality Features: Seal: Internal silicone rubber Terminals: The terminals are suitable for soldering Low level switching capability Low contact resistance: .025 ohms max OPERATIONAL: High contact pressure Operating Force: 1.7 lbs5 lbs. Also available 12oz. 4oz.. on special order Six circuit variations Mechanical Life: 1,000,000 cycles Positive tactile feedback Electrical Life: 25,000 cycles Dielectric Withstanding: 1050 Vrms. Variety of mounting styles Temperature Range: -55C to +85C Sealed against dust and moisture Qualified to MIL-PRF-8805/110 Watertight IP68 available 66 OTTO 2007 Full Line Catalog Specifications Subject To Change Without NoticePUSHBUTTONS P7 SUBMINIATURE PUSHBUTTONS MINI SIZED PER MIL-PRF-8805/110 SEALED AGAINST DUST AND MOISTURE, LOW LEVEL SWITCHING OPTION P7-6 Series P7-1 Series Case Style 6 Case Style 1 15/32 Press-fit Mount Threaded Bushing Also available with P.C. terminals. Also available with P.C. pins. A P7-7 Series P7-2 Series Case Style 7 Case Style 2 Press-fit Press-fit Mount Mount Also available with Also available with P.C. pins. P.C. pins. P7-8 Series P7-3 Series Case Style 8 Case Style 3 Press-fit Mount Bezel/Threaded Guarded Button Bushing Also available with Also available with P.C. pins. P.C. pins. Terminal P7-5 Series Style A & B Case Style 5 1/4 Threaded Bushing Also available with Standard P.C. pins. P.C. Pin P7 PART NUMBER CODE Mounting Pattern P7 X X X X X X (As viewed from Case Terminal Style/ Circuit Contact Bezel Color Button switch bottom. Style Construction Grade Form Rating Button Dia. Color See above drawings 1. Style 1 0. Special 1. N.O. 1. Standard 1. ClearStandard 1. Red for terminal 2. Style 2 A. Standard Commercial Solder 2. N.C. 2. Low Level 2. BlackStandard 2. Black identification.) 3. Style 3 B. Standard Watertight Commercial Solder 3. N.C. 3-Terminal 3. Clear.312 3. Orange 5. Style 5 1. Solder/Military/Short 4. N.O. 3-Terminal 4. Black.312 4. Yellow 6. Style 6 2. Solder/Commercial/Short 5. 5-Terminal 5. Green 7. Style 7 3. Solder/Mil. Watertight/Short 6. Two Circuit 6. Blue 8. Style 8 4. P.C. Pin/Commercial 7. Purple 5. P.C. Pin/Military 8. Gray 6. P.C. Pin/MIL Watertight 9. White 7. Solder/Com. Watertight/Short Specials are serialized. Subsequent numerals do not specify standard features. 8. P.C. Pin/Com. Watertight Not available with Case Style 1, 2 and 5. Specifications Subject To Change Without Notice www.ottoexcellence.com 67