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Manufacturer Part #


78 Series Raised Slide SPST 4 Position Right Angle Through Hole DIP Switch

Mfr. Name: Grayhill
Standard Pkg:
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Product Specification Section
Technical Attributes
Attributes Table
Type: Dip
No of Positions: 4
Circuitry: SPST
Termination Style: Right Angle
Sealed Option: Sealed
Contact Resistance: 30mΩ
Voltage Rating: 30V
Current Rating: 150mA
Insulation Resistance: 5000MΩ
Terminal Pitch: 2.54mm
Operating Temp Range: -40°C to +85°C
Mounting Method: Through Hole
Features & Applications
Grayhill’s 78 Series of Through Hole Dip Switches are well suited for a variety of applications including telecom, computer motherboards as well as remote control frequency setting.  These through hole dip switches are available with raised slides for Single Pole Single Throw (SPST), Double Pole Single Throw (2PST), Triple Pole Single Throw (3PST) & Four Pole Single Throw (4PST) operation solutions.  Recessed slides are an option with SPST circuitry.

A spring and ball contact as well as a sealed base are offered as standard with the 78 series from Grayhill.  In cases where switches will be machine soldered or heavily cleaned after hand soldering, a top tape seal option is available (add S to the part number before the T).  Contacts are of copper alloy, gold plated over nickel barrier. 

The 78B04SRAT is an 4 position right angle through hole DIP switch with raised slides and top tape seal offering a Single Pole Single Throw (SPST) switch operation.
Pricing Section
Minimum Order:
Multiple Of:
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Factory Stock:Factory Stock:
Factory Lead Time:
18 Weeks
Web Price
Product Variant Information section