Grayhill DIP Switches: Thru-Hole 94R Series Manuel d'utilisateur télécharger pdf

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

DIP Switches

SERIES 94R

Economical, Binary Coded

FEATURES

• 10,000CyclesofOperation

• Gold-PlatedContacts

• SealedContactSystem

• RightAngleMount

• Octal,BCD&HexadecimalCodes

• StandardorComplement

• RoHSCompliant

SPECIFICATIONS:

Electrical Ratings

Make-and-break Current Rating:30mAat30

Vdcfor10,000cyclesofoperation.

Carrying Current Rating:100mAat50Vdc

Contact Resistance: 50 mohms maximum

initially (measured at 10 mA, 50 mVdc).

150mohmsmaximumafterlife.

Insulation Resistance:(measuredat100Vdc

acrossopenswitchcontacts)

Initial:5000Mohmsminimum.AfterLife:1000

Mohmsminimum.

Dielectric Strength:(measuredacross

openswitchcontacts)Initial:500VacRMS

minimum.AfterLife:250VacRMS

Mechanical Ratings

Mechanical Life:10,000cycles of operation.

Onecycleisarotationthroughallpositionsand

acompletereturnthroughallpositions.

Mechanical Shock: 1000g's,0.5mS,halfsineper

MIL-STD-202F,Method213,TestConditionE.

Vibration Resistance:10-2000Hzat15Gor

0.060" double amplitude per MIL-STD-202F,

Method204,TestConditionB.

Operational Torque:2to6inch-ouncesinitially

and1.2inch-ouncesminimumafterlife.

Environmental Ratings

Operating Temperature Range: -40° to

+85°C.

Storage Temperature Range:-40°to+85°C.

Moisture Resistance: 240 hours with

temperature cycling and polarization. Passes

insulation resistance and dielectric strength

per MIL-STD-202F, Method 106 following

exposure.

Materials and Finishes

Rotor and Switch Body:Plastic(UL94V-O)

Contact Material: Copper alloy plated.

30 microinches minimum gold over 50

microinchesminimumnickel.

CODE & TRUTH TABLES:

DIMENSIONS ininches(andmillimeters)

Unlessotherwiseindicated,tolerancesare±.010(0,25)

S W I T C H P O S I T I O N

CODEOUTPUT CODEOUTPUT

8 8412

412

Standard

Output

Complement

Output

Dot indicates ter minal to common

connection. All switches are continuous

rotation.

OctalandOctalComplementoutputsare

0thru7positions.

BCDandBCDComplementoutputsare0

thru9positions.

H ex a d e c i m a l a nd  He x a d e c i m al

Complement outputs are 0 thru F

positions.

Standard codes have natural color

rotors; complements have rotors in a

contrastingcolor.

Shorting Member: Copper alloy plated.

30 microinches minimum gold over 50

microinchesminimumnickel.

Terminals: Copperalloy,mattetinplatedover

nickelbarrier.

Internal O-ring:RubberBUNA-N

Soldering Information

*For the most current soldering & cleaning processing

guidelines, reference Grayhill Dip Switch Processing

Information, Bulletin 1234

Soldering Temperature:260°Cmaximum.

Cleaning: Acceptable solutions include

1-1-1 Trichlorenthane, Freon (TF, TE, or

TMS), Isopropyl Alcohol and detergent

(140°F maximum). Solutions which are not

recommended include Acetone, Methylene

Chloride,andFreonTMC.

ORDERING INFORMATION: Series 94R

Continuous Rotation Versions

No. of Standard Code Complement

Code Positions Part Number Part Number

Octal 8 94RB08CT 94RC08CT

BCD 10 94RB10CT 94RC10CT

Hexadecimal 16 94RB16CT 94RC16CT

Rotational Stop Versions*

No. of Standard Code Complement

Code Positions Part Number Part Number

Hexadecimal 16 94RB16FT 94RC16FT

* ConsultGrayhillfor8or10position

Rotary DIP Switches

.213

(5,41)

.433

(11,00)

.443

(11,25)

.480

(12,19)

.286

(7,26)

.689 (17,50).210 (5,33)

.200 (5,08)

1.123 (28,52)

.044 (1,12)

DIA.

.179

(4,55)

.094

(2,93)

.162

(4,11)

.059

(1,50)

.058 (1,47)

DIA.

.199 (5,05)

.235 (5,97)

PC board layout

as viewed from the

top of the switch

Pin #1

SERIES 94R 1
Rotary DIP Switches 1

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Page 1 - Rotary DIP Switches

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhil

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Grayhill DIP Switches: Thru-Hole 94R Series Manuel d'utilisateur

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