Purdy RDS10-412 User Manual

Knob Type Rotary DIP Code Switches

RDS10-412
RDS10-422
RDS10-432
RDS16-412
RDS16-422
RDS16-432

FEATURES

Fully sealed construction

Kinked tails hold switch to PC board during sol­dering

Binary decimal (10 positions) & hexadecimal (16
positions), real & complimentary codes

Knob rotor styles

SPECIFICATIONS

Current rating & voltage Non-switching: 125 mA, 30V CD

Switching: 125 mA, 30V DC

Contact resistance 100mΩ max.

Dielectric withstanding voltage 250V AC for 1 minute

Insulation resistance 1,000 MΩ min. at 250V DC

Durability 20,000 actuations

Position 10 and 16

Operating temperature -25ºC ~ +85ºC

Product specifications contained herein may be changed without prior notice.

It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

Knob Type Rotary DIP Code Switches

MATERIAL

Insulator Glass-filled polymide

Contact Copper alloy, selective gold plating over nickel

Rotor control Polyacetal

Rotor switch element Glass epoxy, gold plating over nickel

Solvents: Acceptable

Isopropyl alcohol Trichlene (Trichlorethylene)

Ethyl alcohol Chlorothene (Trichloroethane)

Toluene Freon (Trichlorotrifuoroethane)

Solvents: Not Acceptable

Acethone Methanol

Benzine

Part Number Knob Type Description

Number of
Positions

RDS10-412 Knob BCD Real Code 10

RDS10-422 Knob BCD Complement 10

RDS10-432 Knob EECO - BCD Real Code 10

RDS16-412 Knob Hexadecimal 16

RDS16-422 Knob Hexadecimal Complement 16

RDS16-432 Knob EECO - Hexadecimal 16

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085