442SA4TADC [CTS]

Linear Motion 1/4 Watt Composition Slide Controls; 直线运动1/4瓦组成滑动控件


型号：	442SA4TADC
厂家：	CTS
描述：	Linear Motion 1/4 Watt Composition Slide Controls 直线运动1/4瓦组成滑动控件
文件：	总2页 (文件大小：267K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Series 442

Linear Motion

1/4 Watt

Composition

Slide Controls

Features

• 1¹/4" (31.7mm) slider travel

•

¹/4 watt power rating

• Choice of resistance tapers

• Economical

• Wide resistance range

• Choice of mounting styles

• RoHS compliant

Electrical and Mechanical Specifications

Resistance Range

Slide Travel

200 ohms through 5 megaohms

Mechanical — 1¹/4 inches (31.7mm)

Effective — 1¹/4 inches (31.7mm)

Resistance Tolerance

Standard: ±20%

Shaft Information

Available: ±10%

See illustrations, page 2.

Power Rating, Watts

Operating Force

¹/4 watt @ 55°C derated to no load @ 85°C,

linear taper, control mounted on steel panel

4" x 4" x .050" (101.6mm x 101.6mm x 1.27mm).

Either direction 1 to 9 in-oz. (28 to 256 gf-cm)

Measured .250" (6.35mm) from base of slider.

Stop Strength

Voltage Rating

Maximum — 35 in-lbs. (15.9 kg-cm) measured

at base of slider.

Across end terminals:

Linear curves — 500 VDC

Tapered curves — 350 VDC

(Not to exceed wattage ratings)

Between case and end terminals:

1080 VAC RMS

Terminal Information

Straight, vertical or snap-in to printed circuit board,

wirewrap or solder lug styles.

Resistance Tapers

Mounting Information

Standard: Linear

Special: Available upon request

Top, bottom, side or no twist tab mounting —

refer to illustrations, page 2.

Operating Temperature

0°C - +70°C

1 - 2

9/21/06

CTS Electronic Components

www.ctscorp.com

CTS Series 442

52.10

2.051

MAX.

3.96±0.13

.156±.005

3.56±0.13

.140±.005

2.36±0.13

.093±.005

3.96

.156

31.70±0.50

1.250±.002

STROKE

CHECK CTS FOR

AVAILABILITY

5.59±0.13

.220±.005

9.53±0.20

.375±.008

0.38

.015

L ±

NO MOUNT

CONSTRUCTION

5.54±0.13

.218±.005

BOTTOM MOUNTING

SURFACE

20.88

.822

15.34

.604

3.96 ±0.13

.156 ±.005

13.77±0.13

.542±.005

13.41±0.25

.528±.010

6.76

.266

8.33

.328

4.32±0.76

.170±.030

4.57±0.76

.180±.030

5.54±0.13

.218±.005

MOUNTING SURFACE

P.C. BOARD

Ø2.13

.084

5.54±0.13

.218±.005

VERTICAL P.C.

3.96±0.13

.156±.005

1.98

LOW END

±0.76

±.030

9.91±0.76

.390

5.54

.218

10.16

.400

4.32

.170

±0.76

±.030

.078

7.29

1.30±0.30

.051

.287

11.15

.439

±.012

VERTICAL P.C.

SIDE MOUNTING

SURFACE

STRAIGHT P.C.

SOLDER LUG

WIRE WRAP

ALTERNATE TERMINAL STYLES

3.18

.125

1.42

.056

1.42

.056

4.17

.164

4.17

.164

6.83

.269

51.77

2.038

38.1

1.500

51.77

2.038

SUGGESTED PANEL PIERCING VIEWED

FROM TOP SIDE FOR TWIST TABS

SUGGESTED PANEL PIERCING VIEWED

FROM TOP SIDE FOR TWIST TABS

AND ACTUATOR

40.28

1.586

Ø2.08

(3)

Ø2.08

.082

(3)

2.06

.081

.082

1.60

.063

Ø2.08

.082

5.26

.207

OF ACTUATOR

8.48

.334

9.38

.382

2.11

.083

2.54

.100

5.16

.203

5.16

.203

40.28

1.586

40.28

1.586

CENTERLINE

SUGGESTED PANEL PIERCING VIEWED FROM

CONTROL SIDE FOR STRAIGHT P.C. & WIREWRAP TERMINALS

SUGGESTED PANEL PIERCING VIEWED FROM

CONTROL SIDE FOR SNAP-IN P.C. TERMINALS

SUGGESTED PANEL PIERCING VIEWED FROM

CENTERLINE OF CONTROL FOR VERTICAL P.C. TERMINALS

DIMENSION:

INCH

Ordering Information

442

103

MOUNTING

STYLE

TRAVEL

TERMINAL STYLE

RESIST TOL

SPECIALS

A – ±10%

B – ±20%

C – ±30%

A –1.250"

T – SOLDER LUG

X – STRAIGHT P.C.

W– WIREWRAP

H – HOOK TYPE,SNAP-IN

U – VERTICAL P.C.

N – NO SPECIALS

C – CENTER DETENT

T –TOP MOUNT

B –BOTTOM

MOUNT

S –SIDE MOUNT

(31.7mm)

ACTUATOR

LENGTH

N –NO

MOUNTING

TABS

RESISTANCE CODE

EXAMPLES

2 – .250" (6.35mm)

3 – .375" (9.53mm)

4 – .500" (12.7mm)

5 – .625" (15.9mm)

6 – .750" (19.1mm)

7 – .875" (22.2mm)

8 – 1.000" (25.4mm)

R – .218" (5.54mm)

S – .313" (7.98mm)

T – .438" (11.13mm)

CODE RESISTANCE

TAPER

501

102

252

502

103

253

104

105

500 OHMS

D – LINEAR

A – CW 10% AUD

B – CCW 10% AUD

2.5K

10K

25K

100K

1MEG

2 - 2

CTS Electronic Components

9/21/06

www.ctscorp.com

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