295S220F253A32 [CTS]

Commercial 24mm Diameter Composition Element Long Life Variable Resistor; 商业24毫米直径组成元素超长寿命可变电阻


型号：	295S220F253A32
厂家：	CTS
描述：	Commercial 24mm Diameter Composition Element Long Life Variable Resistor 商业24毫米直径组成元素超长寿命可变电阻
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中文：	中文翻译
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Series 295

Commercial

24mm Diameter

Composition Element

Long Life

Variable Resistor

Features

• Low noise

• Long life 1 million cycles

• Joystick appliations

• Wide resistance range

• RoHS compliant

Electrical and Mechanical Specifications

Rotational Torque

Resistance Range

14~144 gf-cm (0.2~2.0 in-oz)

Linear taper: 10K ohms through 1 megohms

Consult CTS for audio taper

Rotational Life

1,000,000 cycles

ance

ce Toler

Resistan

Standard

Special:

: ±30%

±20%, 10%

Shaft Information

Available for round, flatted, knurled, or slot metal shaft

Diameter: 6.35mm (.250")

Consult CTS for custom-made metal and economic plastic shaft

Power Rating

Under 100K ohms = 1/3 watt @ 55°C

Above 100K ohms = 1/4 watt @ 55°C

Mounting Information

Joystick applications = 1/6 watt @ 55°C

Bushing Mount

Insulation Resistance

Diameter: EIA standard 3/8-32 UNEF-2A thread

Standard length: 9.53mm (.375") or 6.35mm (.250")

Consult CTS for custom-made metal and economic plastic

bushing

100 megohms minimum @ 100 VDC

Operating Temperature

-10°C to +85°C

Locating Lugs

Standard: Two lugs

Available: No lug, or one lug (left or right) with terminals

facing inward

Total Rotational Angle

Mechanical angle: 300°±5°

Effective angle: 30°to 290°

Linearity

Standard: 5%

Special: Consult CTS for better linearity

1 - 2

CTS Electronic Components

10/25/06

www.ctscorp.com

T295 Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals

BASE OD

24.3

.957

MTG. SURFACE

CLEARANCE HOLE

REF.

11.3

.445

0.8

.031

"L"±

11.1

.438

4.16±0.08

.164±.003

0.4

.016

"A"±

2.08±0.08

.082±.003

1.57±0.08

.062±.003

10.41±0.08

.410±.003

10.41±0.08

.410±.003

1.57±0.08

.062±.003

MOUNTING HOLE DETAIL

3/8-32 UNEF-2A

WIPER

CCW

8.4

.331

12.7

.500

DIMENSION:

inch

CLOCKWISE

CIRCUIT

20.8

.819

S295 Metal Shaft, Bushing Mounting, Faston Type “S” Formed Terminals

BASE OD

24.3

.957

MUNTING SURFACE

CLEARANCE HOLE

REF.

11.3

.445

0.8

.031

"L"±

11.1

.438

4.16±0.08

.164±.003

0.4

.016

"A"±

2.08±0.08

.082±.003

1.57±0.08

.062±.003

10.41±0.08

.410±.003

10.41±0.08

.410±.003

1.57±0.08

.062±.003

MOUNTING HOLE DETAIL

3/8-32 UNEF-2A

WIPER

CCW

DIMENSION:

inch

CLOCKWISE

CIRCUIT

12.7

.500

20.8

.819

Ordering Information

295

103

RESISTANCE CODE

EXAMPLES

SHAFT LENGTH “L”

EFFECTIVE

ELECTRIC ANGLE

TERMINAL STYLE

TAPER

FROM MOUNTING

SURFACE

1/32"INCREMENTS

T- SOLDER LUG

S- FASTON

1- LINEAR

*2- 10%AUD

*3- 10%CCW AUD

CODE RESISTANCE

1- 40°

2- 50°

3- 60°

4- 270°

103

253

503

104

504

105

10 K

25 K

50 K

100 K

500 K

1Meg

EXAMPLES:

* Available minimum

270° effective angle.

20- .625" (15.9 mm)

24- .750" (19.11mm)

28- .875" (22.2 mm)

32- 1.000" (25.4 mm)

MOUNTING STYLE “A”

BUSHING LENGTH:

1/32"INCREMENTS

SPECIALS

RESIST TOL

1- TWO LUGS

2- LOCATING

LUG RIGHT

SIDE

A- ± 10%

B- ± 20%

C- ± 30%

EXAMPLES:

.250" (6.35mm)

.375" (9.5mm)

8- 1.000" (25.4mm)

METAL SHAFT TRIM

R- ROUNED

F- FLATTED .375" X .156”

(9.53 X 4.0mm)

3- NO

1- TWIST TAB MOUNT

LOCATING

LUG

K- KNURLED EIA S148 24 TEETH

S- SD SLOT .047" WIDE X .063" DEEP

(1.2mm X 1.6mm)

4- LOCATING

LUG LEFT

SIDE

2 - 2

CTS Electronic Components

10/25/06

www.ctscorp.com

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