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DIP Switches Specifications

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Actuator Specifications




   Actuator Specifications       
   Your choices are...
 
      
 
   Slide Actuator(s)

DIP switch - right angle raised actuator
Courtesy of APEM Components, Inc.

 
     Can be raised or recessed slides.
 
   Rocker Actuator(s)
 
     Can be raised or recessed rockers.
 
   Side Actuated Lever(s) (Piano)

DIP switch - right angle recessed actuator
Courtesy of APEM Components, Inc.

 
     Typically called piano style, "keys" are pressed down to actuate.
 
   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.
   Number of Positions Available (# of actuators):
 
     The number specified here is equivalent to the number of actuators on the DIP switch.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
Switch Configuration




   Switch Configuration       
   Your choices are...
 
      
 
   Normally Open (NO)
 
     A term used to describe contacts that interrupt the circuit when in their normal position.
 
   Normally Closed (NC)
 
     A term used to describe contacts that establish a circuit when in their normal position.
 
   Three Stage Switch (Center Position)
 
     Switch has Three positions (e.g. ON - OFF - ON)
 
   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.
Pole and Throw Specifications




   Pole and Throw Specifications       
   Your choices are...
 
      
 
   Single Pole, Single Throw (SPST)
 
     A switch that makes or breaks the connection of a single conductor in a single branch circuit. This switch typically has two terminals. It is commonly referred to as a "Single-Pole" Switch.
 
   Single Pole, Double Throw (SPDT)
 
     A switch that makes or breaks the connection of a single conductor with either of two other single conductors. This switch typically has 3 terminals, and is commonly used in pairs and called a "Three-Way" switch.
 
   Double Pole, Single Throw (DPST)
 
     A switch that makes or breaks the connection of two circuit conductors in a single branch circuit. This switch typically has four terminals.
 
   Double Pole, Double Throw (DPDT)
 
     A switch that makes or breaks the connection of two conductors to two separate circuits. This switch typically has six terminals and is available in both momentary and maintained contact versions.
 
   Other Type (Special Application)
 
     Special throw types with more than 2 poles, such as switches designed to split loads into separate circuits (e.g. headlamp switch)
 
   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 Power Rating:
 
     The maximum power capacity of a device.
 
   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 exiting 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.
Features




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

Snap-in Mount Rocker Switch
Courtesy of NKK Switches

 
     Switches with this feature are available in 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 DIP Switches

Part # Distributor Manufacturer Product Category Description
2-1571999-7-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 8POS SMD
5-1571999-3-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 7POS PCB
5-1571999-7-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 8POS SMD
6-1571999-2-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 10POS PCB
1571998-7-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 4POS SMD
1571998-9-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST PIANO 6POS
1825006-1-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP SPST SLIDE 2POS
1825153-4-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH SIP SLIDE 8POS RT ANG BK
450-1258-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP LOW PROFILE 6POS SMD
450-1264-ND Digi-Key Tyco Electronics Alcoswitch Switches SWITCH DIP 10POS HALF PITCH SMD

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