Purdy RDS10-312 User Manual

Wheel/Indicator Type Rotary DIP Code Switches

RDS10-312
RDS10-322
RDS10-332
RDS16-312
RDS16-322
RDS16-332

FEATURES

Fully sealed construction

Kinked tails hold switch to PC board during sol­dering

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

Wheel/Indicator type 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.

1 Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com

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

4/3/05

Wheel/Indicator 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

RDS10-312 Wheel/Indicator BCD Real Code 10

RDS10-322 Wheel/Indicator BCD Complement 10

RDS10-332 Wheel/Indicator EECO - BCD Real Code 10

RDS16-312 Wheel/Indicator Hexadecimal 16

RDS16-322 Wheel/Indicator Hexadecimal Complement 16

RDS16-332 Wheel/Indicator EECO - Hexadecimal 16

2 Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com

Knob Type Description

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

Number of
Positions

4/3/05