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Rotary Coded DIP Switches Specifications

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Actuator Specifications




   Actuator Specifications       
   Your choices are...
 
      
 
   Flush Actuator

Rotary Switch - surface mount DIP
Courtesy of NKK Switches

 
     Typically requires a screwdriver for actuation.
 
   Raised Actuator

Rotary Switch - through-hole DIP
Courtesy of NKK Switches

 
     Typically called a spindle.
 
   Pushwheel or Thumbwheel Style

Rotary Switch - PCB mount - cutaway (full-size image)
(click to enlarge)

Courtesy of NKK Switches

 
     Typically a ridged wheel for easier operation.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Circuit Code




   Circuit Code       
   Your choices are...
 
      
 
   Octal
 
     The octal system consists of 8 symbols, which can represent any quantity. The symbols are: 0,1,2,3,4,5,6,7. To represent these in binary format, only 3 bits are needed, because the highest symbol (7) is represented in binary by the bits 111.
 
   Octal Complement
 
     The logical complement to the above octal code.
 
   Binary Coded Decimal (BCD)
 
     The code is useful to represent decimal numbers in binary code. In BCD, each decimal digit is represented by the four bit binary representation of the digit.
 
   BCD Complement
 
     The logical complement to the above BCD code.
 
   Hexadecimal
 
     Hexadecimal systems use 16 symbols to represent quantities. These symbols are 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. Binary representation of the highest symbol (F) is 1111.
 
   Hexadecimal Complement
 
     The logical complement to the above Hex. code.
 
   Gray Code
 
     Gray code is not an arithmetic code like the previous codes. There are no specific weights assigned to the bit positions. The important feature of this code is that there is only one change from successive code numbers.
 
   Gray Complement
 
     The logical complement to the above Gray code.
 
   Other Code Type
 
      
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Electrical Switch Specifications




   Max Current Rating:
 
     The maximum nominal, or name plate current capacity of a device.
 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Max AC Voltage Rating:
 
     The maximum AC voltage capacity of a device.
 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Max DC Voltage Rating:
 
     The maximum DC voltage capacity of a device
 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Max Mechanical Life:
 
     The maximum life expectancy of the switch. Often, electrical life expectancy is less than mechanical life, please consult manufacturer.
 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
Terminal Type




   Terminal Type       
   Your choices are...
 
      
 
   Quick Connect/Blade
 
     Blade terminals, sometimes referred to as "Spade" terminals are designed to be inserted/removed rapidly without the need for soldering.
 
   Surface Mount Technology
 
     A method of soldering packages directly onto the surface of printed circuit boards without insertion of leads through a board.
 
   Straight PC Pins
 
     Printed circuit board type, no angle to pins.
 
   Right Angle PC Pins
 
     Printed circuit board type, angled pins.
 
   Side PC Pins
 
     Printed circuit board type, side exit pins.
 
   Other Terminal Type
 
      
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Rotation Style




   Rotation Style       
   Your choices are...
 
      
 
   Continuous Rotation
 
     Actuator is offered with continuous rotation.
 
   Rotational Stop
 
     Actuator is offered a stop between positions.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Features




   Imprinted Markings (e.g. ON/OFF, I/O)?

Rotary Switch - through-hole DIP
Courtesy of NKK Switches

 
     Switches with this feature are available with a variety of imprinted indicators, such as ON/OFF, HI/LOW etc.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Available in Tape and Reel Packaging?
 
     Switches come in a reel that can be fed into an automation process.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Has CE Certification?
 
     International commission on rules for the approval of electrical equipment.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Has CSA Certification?
 
     Canadian Standards Association.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Is UL listed?
 
     Underwriter's Laboratory.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Dustproof?
 
     Resistant to dust.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Weather resistant or waterproof?
 
     Sealed (Hermetically) against moisture.
 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
Environment




   Operating Temperature:
 
     The temperature range over which the device must operate.
 
   Search Logic:      User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
Part Numbers for Rotary Coded DIP Switches

Part # Distributor Manufacturer Product Category Description
PT65501-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65331-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
P36803L254-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65724L254-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65502-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65127-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65303L508-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
PT65326L508-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
P36S103-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH
P36S102-ND Digi-Key APEM Components Switches DIP CODED ROTARY SWITCH

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