448XB3102BDN [CTS]

Series 448

®

Linear motion

0.2 watt

composition

slide control

Features

• Innovative AC power switch, SPST or

SPDT, available on mono element

resistors

• 10-60mm slider travel

• 0.2 watt power rating (resistor)

• 1000 watt power rating (SPST switch)

• 600 watt power rating (SPDT switch)

• Detent at 50% travel available

• Multiple detents available

• Single or dual element designs

• Economical

• Wide resistance range

• Slim construction permits stacking

many units in a small space

Electrical and Mechanical Specifications

Resistance Range

500 ohms through 1 megohm

Resistance Tolerance

Standard ±20%

Available ±10%

Resistance Tapers

Standard: Linear

Special: Available upon request

Insulation Resistance

10 megohms at 250 VDC

Voltage Rating

Across end terminals

Linear curves—300 VDC

(Not to exceed wattage ratings)

Power Rating, watts

Resistor: 0.2 watt @ 55°C derated to no load

Size

@ 85°C, linear

15mm

10mm

30mm

45mm

taper

Taper

20mm

Linear

0.05w

0.1w

0.2w

0.25w

Switch: 1000 watts 120VAC (tungsten-filament load)

6A

0.025w

load)

Non-linear

120VAC @ 0.75-0.80PF (inductive

0.15w

0.05w

0.1w

Power Switch (optional)

SPST - 10,000 cycles carrying 1000 watts 120 VAC

(Tungsten-filament)

10,000 cycles switching 6A 120 VAC @ 0.75-0.80PF

(Inductive load)

SPDT - 10,000 cycles carrying 600 watts 120 VAC

(Tungsten-filament)

6,000 cycles switching 3A 120 VAC @ 0.75-0.80PF

(Inductive load)

Slide Travel

X and U Style: 10, 15, 20, 30, 45, and 60mm

V Style: 10, 15, 25, 40, and 55mm

Switch: 20mm = 17mm electrical + 3mm switch

30mm = 27mm electrical + 3mm switch

Actuator Information

See Illustrations, page 4 (Actuator Styles)

60mm

0.5w

0.25w

Operating Force

Either direction 20-150 gf

Switch OFF force: 100-500 gf

Stop Strength: 3K gf maximum, measured at

base of slider

Detent Force (detent optional)

Leaving detent: 20-200 gf over operating force

Operating Life

10,000 cycles

Technical Data Sheet 1448C

CTS CORPORATION /

MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS

Type V448 MONO

MODEL

V448-10M

V448-15M

V448-25M

V448-40M

V448-55M

L (Travel)

10/ .394

15/ .591

25/ .984

40/ 1.575

55/ 2.166

DIMENSION:

MM

INCH

DIMENSIONS

A

B

30.20/1.189 28.70/1.130

35.20/1.387 33.70/1.372

45.20/1.180 43.70/1.721

60.20/2.370 58.70/2.311

75.20/2.961 73.70/2.902

Type U448 MONO

MODEL

U448-10M

U448-15M

U448-20M

U448-30M

U448-45M

U448-60M

DIMENSION:

MM

INCH

DIMENSIONS

L (Travel)

A

B

10/ .394 19.60/ .772 23.70/ .933

15/ .591 24.60/ .969 28.70/1.130

20/ .787 29.60/1.165 33.70/1.327

30/ 1.181 39.60/1.559 43.70/1.720

45/ 1.772 54.60/2.149 58.70/2.311

60/ 2.362 69.60/2.740 73.70/2.902

Type U448 DUAL

MODEL

U448-10D

U448-15D

U448-20D

U448-30D

U448-45D

U448-60D

L (Travel)

10/ .394

15/ .591

20/ .787

30/ 1.181

45/ 1.772

60/ 2.362

DIMENSION:

MM

INCH

DIMENSIONS

A

B

19.10/ .752 25.40/1.000

24.10/ .949 30.40/1.197

29.10/1.146 35.40/1.394

39.10/1.539 45.40/1.787

54.10/2.130 60.40/2.378

69.10/2.721 75.40/2.969

C

29.50/1.161

34.50/1.359

39.50/1.555

49.50/1.949

64.50/2.539

79.50/3.131

Type X448 MONO

MODEL

X448-10M

X448-15M

X448-20M

X448-30M

X448-45M

X448-60M

L (Travel)

10/ .394

15/ .591

20/ .787

30/ 1.181

45/ 1.772

60/ 2.362

DIMENSION:

MM

INCH

DIMENSIONS

A

B

24.50/ .965 26.60/1.047

29.50/1.161 31.60/1.244

34.50/1.359 36.60/1.441

44.50/1.752 46.60/1.835

59.50/2.343 61.60/2.425

74.50/2.934 76.60/3.016

Type X448 DUAL

MODEL

X448-10D

X448-15D

X448-20D

X448-30D

X448-45D

X448-60D

L (Travel)

10/ .394

15/ .591

20/ .787

30/ 1.181

45/ 1.772

60/ 2.362

DIMENSION:

MM

INCH

DIMENSIONS

A

B

17.60/ .693 30.30/1.193

22.60/ .890 35.30/1.390

27.60/1.087 40.30/1.587

37.60/1.481 50.30/1.981

52.60/2.071 65.30/2.571

67.60/2.662 80.30/3.162

C

32.40/1.276

37.40/1.473

42.40/1.669

52.40/2.063

67.40/2.654

82.40/3.248

Type X448 MONO W/SPST SWITCH

DIMENSIONS

L (Travel)

A

B

C

X448-20MS 20/ .787 27.50/1.083 47.20/1.859 49.20/1.937

X448-30MS 30/ 1.181 37.50/1.476 57.20/2.272 59.20/2.331

MODEL

DIMENSION:

MM

INCH

Type X448 MONO W/SPDT SWITCH

DIMENSION:

MM

INCH

DIMENSIONS

L (Travel)

A

B

C

X448-20MS 20/ .787 27.50/1.083 47.20/1.859 49.20/1.937

X448-30MS 30/ 1.181 37.50/1.476 57.20/2.272 59.20/2.331

MODEL

Actuator Styles

Actuator Style “D”

Available for “V” type only

Ordering Information

448

U

E

TRAVEL

U & X Types V-Type

A

10mm

A

10mm

B

15mm

B

15mm

C

20mm

C

25mm

D

30mm

D

40mm

E

45mm

E

55mm

F

60mm

2

102

RESISTANCE CODE

(EXAMPLES)

Code

Resistance

501

500 ohms

102

1K

252

2.5K

502

5K

103

10K

253

25K

503

50K

104

100K

B

D

TAPER

D

Linear

A

CW 10% audio

B

CCW 10% audio

N

MOUNTING STYLE

U

Actuator—parallel to

PC Board

X

Actuator—

perpendicular to PC

Board

V

Actuator—low profile

perpendicular to PCB

SPECIALS

N

No specials

C

Center detent

M

Multiple detent

S

RESISTANCE

TOLERANCE

A

±10%

B

±20%

C

±30%

SPST Power Switch

(20 & 30mm

X type only)

For dual elements: Consult factory

ACTUATOR STYLE

U & X Types

V-Type

2:

Style A: 9.5mm

1:

Style D: 3.35mm

3:

Style B: 4.0mm

4:

Style C: 5.0mm

D

SPDT Power Switch

(20 & 30mm X type only)

Order From:

CTS CORPORATION, ELECTROCOMPONENTS

/ 1601 Mishawaka Street / Elkhart, Indiana 46514

North America Toll Free (888) 287-4690 / (219) 296-6700 / FAX: (219) 293-1240 http://www.ctscorp.com

CTS COMPONENTS TAIWAN, LTD.

/ 7, Central 6th Road (Chung Liu Road) / P.O. Box 26-20

Kaohsiung Export Processing Zone / Kaohsiung, Taiwan, Rep. of China

(07) 8216145 / FAX: (07) 8417642.8110040

5M-1-99I