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(1).Roll Ball Switch
Type:PRB Series


Description:
ROLL BALL SWITCH PRB SERIES

FEATURES

  • Small size & compact space.
  • Terminals and (or) balls and (or) housings gold plated to enhance the life.
  • All plastic material subject to industrial purpose meets with UL 94V-0 grade; high temperature and fireproof function.
  • Suitable to IC trigger signal.
  • Complete replacement of mercury tilt switch and meet with environmental protection.
  • Sealed type available for heavy humidity environment, free from bad connection problem caused by contact oxidized.
  • PART NUMBERING SYSTEM

    {1}PRB---{2}04 {3}01 {4}00 
     {1}Series: PRB: Roll ball switch
     {2}Model no.: Contact type: 04, 05, 06, 07, 08
     {3}Terminal: 01, 02, 03, 04
     {4}Option; 00: Standard, 01~99: Special

    SPECIFICATIONS
    Electrical

  • Contact rating: 25mA, 24VDC
  • Contact resistance: Initial: 5 Max. After life test: 10 Max.
  • Differential angle: Refer to the drawing.
  • Insulation resistance: 1000 M Min. at 100VDC
  • Dielectric strength: 500VDC Min. for 1 minute
  • CapacitanceL 5pF Max.
  • Mechanical and environmental

  • Temperature range: Operating: -25C to +70C, Storage: -40C to + 85C.
  • Pull force of terminals: 500 gf for 1 minute
  • Operation life: PRB-04 model: 1,000,000 cycles. PRB-05, 06, 07, 08 model: 100,000 cycles.
  • Average conductive rate(switch-on rate): 90% on average.
  • Humidity: 95%RH, 40C for 96 Hrs
  • Vibration: Per MIL-STD-202F, Method 204D
  • Solderability: After flux 2305C for 50.5 seconds, 95% coverage
  • Soldering heat resistance: 183C soldering tin (63Sn/37Pb), 30W soldering iron 3505C, 3 seconds Max.
  • Materials

    PRB-04, 07 modelPRB-05, 06 modelPRB-08 model
  • Body: Glass-fiber polyamide, UL 94V-0
  • Body: ZINC alloy, tin plated over nickel.
  • Body: Copper alloy, tin plated over nickel.
  • Cover: Glass-fiber polyamide, UL 94V-0
  • Base: Glass-fiber polyamide, UL 94V-0
  • Cu-ball: Copper alloy, gold plated over nickel
  • Terminal: Copper alloy, gold plated over nickel
  • Terminal: Copper alloy, gold plated over nickel
  • *P.C.B. not included
  • Cu-ball: Copper alloy, gold plated over nickel
  • Cu-ball: Copper alloy, gold plated over nickel
  •  

    APPLICATIONS

    PVB-04 modelPVB-05 modelPVB-06 model
    Toys, sporting equipment (such as step counter, space walker), irons, electronic wind chimes, bicycle alarm, car alarm, home burglar device, ets., concerned about tilt or vibration detecting function. Occasions that require tilt or vibration detecting functions Toys, sporting equipment (such as step counter, space walker), electronic wind chimes, bicycle alarm, car alarm, home burglar device, ets., concerned about vibration or tilt detecting function.
    PVB-07 model
     
    PVB-08 model
    All moveable & easily fall down home appliances that request for automatically power-off functions (such as floor lamp, stand fan, heater, humidifier, mosquito killer); signal change from horizontal to vertical (such as LCD monitor), etc., concerned about tilt or vibration detecting function.Toys, etc., occasions that require tilt or vibration detecting functions.

    DIMENSIONS (Unit:mm)


    Roll Ball Switch
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    Pacer Technology Co., Ltd
    Website: http://www.pacer.com.tw/
    Head Office(OVERSEAS DIVISION)
    1F., No.10,Ta-En Street, Taichung 40758, Taiwan
    Tel:886-4-2359-1775
    Fax:886-4-2359-1783
    E-mail: pacer@mail.ece.com.tw
    Taipei Office(國內部/台北連絡處)
    6F-9, No.1 Wu-Chuan 1 Road, Hsin Chung City 24892,
    Taipei Hsien, Taiwan
    Tel:886-2-2299-6278
    Fax:886-2-2299-9736
    E-mail:pacertpe@mail.ece.com.tw