SDA Series

Low Profile DIP Switches

How To Order

Complete part numbers for SDA Series are shown on pages D-5 thru D-7. All switches supplied in “OFF” position.

Specifications

CONTACT RATING: 25 mA @ 24 V DC or 100 mA @ 50 V DC.

MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles at rated

loads.

CONTACT RESISTANCE: 50 milliohms max. initial.

INSULATION RESISTANCE: 100 megohms between terminals.

DIELECTRIC WITHSTANDING VOLTAGE: 300 V DC min. for

1 minute.

STORAGE TEMPERATURE: -40°C to 85°C.

OPERATING TEMPERATURE: -20°C to 85°C.

OPERATING FORCE: 800 grams max.

SOLDERABILITY: Dip and look solderability testing per C&K

spec. #448. Unplated edges of terminals permitted.

C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales: Tel: 800-635-5936 Fax: 617-926-6846

Europe Sales: Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales: Tel: +852-2798-6393 Fax: +852-2751-9926

D-5

Features/Benefits

•

Low profile design saves space

•

Thru-hole and surface mount models

•

High pressure contact does not

require tape sealing

•

Tape and reel packaging available

Typical Applications

•

Address switch for industrial controls

•

Logic switching for computers and

peripherals

•

Function controlling for numerous

applications

12345678

DIM 'A'

.189

(4,80)

.106

(2,70)

.100

(2,54)

.010

(0,25)

.024

(0,61)

.051

(1,30)

.063

(1,60)

.320

(8,13)

.295

(7,49)

.100

(2,54)

TYP.

.300 TYP.

(7,6)

Ø.031

(0,8)

TYP.

QUANTITY

PART NUMBER

NO.POS.

DIM. ‘A’

PER TUBE

SDA02H0KD

2

.278 (7,06)

85

SDA03H0KD

3

.378 (9,60)

60

SDA04H0KD

4

.476 (12,10)

45

SDA05H0KD

5

.578 (14,68)

40

SDA06H0KD

6

.676 (17,18)

30

SDA07H0KD

7

.778 (19,76)

25

SDA08H0KD

8

.876 (22,26)

25

SDA09H0KD

9

.978 (24,84)

20

SDA10H0KD

10

1.076 (27,34)

20

SDA12H0KD

12

1.279 (32,50)

15

Schematic

SPST

PACKAGING: Switches supplied in rigid dispensing tubes in full-tube

quantities only, this may affect order quantity. Numbers of

switches per tube varies with model. Tape and reel packaging

also available.

Materials

HOUSING: PPA color: Red (UL 94V-0).

COVER: PPA color: Red (UL 94V-0).

ACTUATOR: Nylon (UL 94V-0).

CONTACTS: Gold plated BeCu.

TERMINALS: SnPb plated Brass.

TAPE SEAL: Polyimide.

NOTE: Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Flush Actuator – No Tape, Thru-hole Terminals

SDA08H0KD