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Manufacturer Part #


TDA Series Ultra Mini SPST 2 Position Surface Mount Half-Pitch DIP Switch

ECAD Model:
Mfr. Name: C&K
Standard Pkg:
Product Variant Information section
Date Code: 2038
Product Specification Section
Technical Attributes
Attributes Table
Type: Dip
No of Positions: 2
Circuitry: SPST
Actuator Style: Standard
Termination Style: Gull Wing
Sealed Option: Sealed
Contact Resistance: 100mΩ
Voltage Rating: 24V
Current Rating: 25mA
Insulation Resistance: 100MΩ
Terminal Pitch: 1.27mm
Operating Temp Range: -40°C to +85°C
Mounting Method: Surface Mount
Features & Applications

C&K Components’ TDA Series of Ultra Miniature Surface Mount Half Pitch DIP Switches offers the perfect solution for Hand-Held and Portable Electronic Devices as well as Instrumentation and Controls applications.  The TDA Series is RoHS complaint and can be packaged in tubes or tape and reel to suit your production requirements.

The TDA series operates with a Single Pole Single Throw (SPST) Normally Open switch function and is available in 2-10 positions (even only) with flush actuators.  All models of the TDA series are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.  The bifurcated copper alloy with gold plate over nickel plate contacts allow for increased electrical reliability.  Terminals are a copper alloy with gold flash over nickel plate.

The TDA02H0SB1R offers a Single Pole Single Throw (SPST) Normally Open (NO) switch operation. This 2 Position Ultra Miniature Half Pitch DIP Switch offers a flush actuator and is packaged in a 2000 piece tape and reel.
Pricing Section
Global Stock:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
19 Weeks
Minimum Order:
Multiple Of:
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Web Price
Product Variant Information section