E8

Catalog 1308390

Dimensions are in inches

Dimensions are shown for

USA: 1-800-522-6752

South America: 55-11-3611-1514

Issued 9-04

and millimeters unless otherwise

reference purposes only.

Canada: 1-905-470-4425

Hong Kong: 852-2735-1628

specified. Values in parentheses

Specifications subject

Mexico: 01-800-733-8926

Japan: 81-44-844-8013

www.tycoelectronics.com

or brackets are metric equivalents. to change.

C. America: 52-55-5-729-0425

UK: 44-141-810-8967

E

FSMCD & FSMRACD Series

Tactile Switches, .236 [6] x .236 [6], Square Button, Straight or Right Angle

.236

(5.99)

.280

(7.11)

.236

(5.99)

.012

(0.30)

.276

(7.01)

.157

(3.99)

.157

± .001

(3.99

± 0.02)

.016

(0.40)

MAX.

.138

(3.50)

.075

(1.90)

.031

(0.78)

.028

(0.71)

.138

(3.50)

.016

(0.40)

.016

(0.40)

.051

(1.29)

2X

.012

(0.30)

.250

(6.35)

.157

(3.00)

.039

(0.99)

039

(0.99)

2X

.098

± .002

(2.49

± 0.05)

.276

± .004

7.01

± 0.10)

.276

± .004

7.01

± 0.10)

.177

± .004

(4.49

± 0.10)

.177

± .004

(4.49

± 0.10)

.331

± .004

(8.40

± 0.10)

“A”

.236

(5.99)

.280

(7.11)

.236

(5.99)

.012

(0.30)

.276

(7.01)

.157

(3.99)

.157

± .001

(3.99

± 0.02)

.016

(0.40)

MAX.

.138

(3.50)

.075

(1.90)

.031

(0.78)

.028

(0.71)

.138

(3.50)

.016

(0.40)

.016

(0.40)

.051

(1.29)

2X

.012

(0.30)

.250

(6.35)

.157

(3.00)

.039

(0.99)

039

(0.99)

2X

.098

± .002

(2.49

± 0.05)

.276

± .004

7.01

± 0.10)

.276

± .004

7.01

± 0.10)

.177

± .004

(4.49

± 0.10)

.177

± .004

(4.49

± 0.10)

.331

± .004

(8.40

± 0.10)

“A”

.236

(5.99)

.280

(7.11)

.236

(5.99)

.012

(0.30)

.276

(7.01)

.157

(3.99)

.157

± .001

(3.99

± 0.02)

.016

(0.40)

MAX.

.138

(3.50)

.075

(1.90)

.031

(0.78)

.028

(0.71)

.138

(3.50)

.016

(0.40)

.016

(0.40)

.051

(1.29)

2X

.012

(0.30)

.250

(6.35)

.157

(3.00)

.039

(0.99)

039

(0.99)

2X

.098

± .002

(2.49

± 0.05)

.276

± .004

7.01

± 0.10)

.276

± .004

7.01

± 0.10)

.177

± .004

(4.49

± 0.10)

.177

± .004

(4.49

± 0.10)

.331

± .004

(8.40

± 0.10)

“A”

.236

(5.99)

.280

(7.11)

.236

(5.99)

.012

(0.30)

.276

(7.01)

.157

(3.99)

.157

± .001

(3.99

± 0.02)

.016

(0.40)

MAX.

.138

(3.50)

.075

(1.90)

.031

(0.78)

.028

(0.71)

.138

(3.50)

.016

(0.40)

.016

(0.40)

.051

(1.29)

2X

.012

(0.30)

.250

(6.35)

.157

(3.00)

.039

(0.99)

039

(0.99)

2X

.098

± .002

(2.49

± 0.05)

.276

± .004

7.01

± 0.10)

.276

± .004

7.01

± 0.10)

.177

± .004

(4.49

± 0.10)

.177

± .004

(4.49

± 0.10)

.331

± .004

(8.40

± 0.10)

“A”

Tyco

Alcoswitch

Dim. A

Electronics

Force

9-1437565-9

FSMRACD

.095 (2,42)

100±50g

1437566-1

FSMRACDA

.110 (2,80)

160±50g

FSMCDA

FSMRACDA

MATERIAL SPECIFICATIONS:

Contacts ..................................Copper alloy, silver clad plate

Case..........................................Nylon

Actuator Button ......................Polyacetal Resin

Cover........................................Pet film

Terminals ................................Copper alloy, silver plate

Frame (R/A) ............................Steel, tin plate

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature............ -4°F to +185°F (-20°C to +85°C)

Storage Temperature................-22°F to +185°F (-30°C to +85°C)

Solder Heat Resistance ............See Page M3-4

TYPICAL PERFORMANCE CHARACTERISTICS:

Contact Rating ........................50 mA @ 12 VDC

Initial Contact Resistance ........100 Milliohms Max.

Insulation Resistance ..............100 Megohms min. @ 100 VDC

Dielectric Strength ..................500 VAC for 1 minute

Actuation Force ......................100 and 160 ±50 Grams

Actuator Travel........................ .010"(,254)

Life Expectancy ......................Up to 100,000 Cycles

.236

(5.99 )

TYP.

.134

(3.40)

.043

(1.09)

.142

(3.60)

.138

(3.50)

.071

(1.80)

.311

(7.89 )

.027

(0.68)

.012

(0.30)

.177

(4.49)

.256

(6.50)

.039

(0.99)

TYP.

.028

(0.71 )

.177

(4.49)

.071

(1.80)

.010

(0.25)

STROKE

.154

(3.91)

.295

(7.5)

DIM. A

SQUARE

BUTTON

.236

(5.99 )

TYP.

.134

(3.40)

.043

(1.09)

.142

(3.60)

.138

(3.50)

.071

(1.80)

.311

(7.89 )

.027

(0.68)

.012

(0.30)

.177

(4.49)

.256

(6.50)

.039

(0.99)

TYP.

.028

(0.71 )

.177

(4.49)

.071

(1.80)

.010

(0.25)

STROKE

.154

(3.91)

.295

(7.5)

DIM. A

SQUARE

BUTTON

.236

(5.99 )

TYP.

.134

(3.40)

.043

(1.09)

.142

(3.60)

.138

(3.50)

.071

(1.80)

.311

(7.89 )

.027

(0.68)

.012

(0.30)

.177

(4.49)

.256

(6.50)

.039

(0.99)

TYP.

.028

(0.71 )

.177

(4.49)

.071

(1.80)

.010

(0.25)

STROKE

.154

(3.91)

.295

(7.5)

DIM. A

SQUARE

BUTTON

.236

(5.99 )

TYP.

.134

(3.40)

.043

(1.09)

.142

(3.60)

.138

(3.50)

.071

(1.80)

.311

(7.89 )

.027

(0.68)

.012

(0.30)

.177

(4.49)

.256

(6.50)

.039

(0.99)

TYP.

.028

(0.71 )

.177

(4.49)

.071

(1.80)

.010

(0.25)

STROKE

.154

(3.91)

.295

(7.5)

DIM. A

SQUARE

BUTTON

6 x 6 mm

6 x 6 mm

.098±.004

(2.5±0.10)

Type

Force

SPST

Off

(On)

100±50g

SPST

Off

(On)

160±50g

(On) indicates momentary position.

Tyco

Alcoswitch

Dim. A

Electronics

7-1437565-8

FSMCD

.095 (2,42)

7-1437565-9

FSMCDA

.110 (2,80)