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    參數(shù)資料
    型號(hào): P7355127
    廠商: OTTO ENGINEERING INC
    元件分類: 開關(guān)
    英文描述: PUSHBUTTON SWITCH, SP5T, MOMENTARY-TACTILE, 5A, 28VDC, THROUGH HOLE-STRAIGHT
    文件頁(yè)數(shù): 1/3頁(yè)
    文件大?。?/td> 121K
    代理商: P7355127
    COMMERCIAL AND MILITARY GRADES
    SUBMINIATURE
    PUSHBUTTONS
    P7
    52
    OTTO CONTROLS 2005 Full Line Catalog
    Specifications Subject To Change Without Notice
    The P7 series incorporates OTTO’s patented double-break design in a
    significantly smaller package than the P1 series. These subminiature
    switches allow the switch density today’s 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.
    Avariety 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.
    Other colors available on special order.
    Pushbuttons are available in a choice of nine colors. Excellent tactile
    feedback assures the operator that contact transfer had been made.
    Achoice of MIL-SPEC and commercial versions of these switches are
    offered: Moistureproof and dusttight to IP64 and MIL-PRF-8805
    Design 2. Watertight to IP68. Watertight to MIL-PRF-8805 Design 3.
    Consult the ordering code to specify.
    Quality Features:
    Low level switching capability
    Low contact resistance: .025 ohms max
    High contact pressure
    Six circuit variations
    Positive tactile feedback
    Variety of mounting styles
    Sealed against dust and moisture
    Qualified to MIL-PRF-8805/110
    Watertight IP68 available
    SEALED SUB-SUBMINIATURE PUSHBUTTON SNAP-ACTION SWITCHES
    Standard Characteristics/Ratings:
    ELECTRICAL: (at 28 VDC or 115 VAC, 60/400 Hz.)
    LOAD
    SINGLE CIRCUIT
    2-CIRCUIT
    Resistive
    5 Amps
    4 Amps
    Inductive
    3 Amps
    2 Amps
    Lamp
    2 Amps
    Low Level Option:
    30 mV @ 10 ma.for 25,000 cycles
    MATERIALS:
    Case:
    Aluminum alloy, anodized
    Button:
    Thermoplastic
    Seal:
    Internal silicone rubber
    Terminals:
    The terminals are suitable for soldering
    OPERATIONAL:
    Operating Force:
    1.7 lbs. ±.5 lbs.
    Also available 12oz. ±4oz.. on special order
    Mechanical Life:
    1,000,000 cycles
    Electrical Life:
    25,000 cycles
    Dielectric Withstanding: 1050 Vrms.
    Temperature Range:
    -55°C to +85°C
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