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柒号芯城电子商务（深圳）有限公司
270X232A103B2A1
数量-
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封装-
批号-
-
QQ：2881677436 复制
QQ：2881620402 复制
18922803401

北京元坤伟业科技有限公司
270X232A103B2A1
数量-
厂家-
封装-
批号-
-
QQ：857273081 复制
QQ：1594462451 复制
010-62104931、62106431、62104891、62104791

首天国际（深圳）科技有限公司
270X232A103B2A1
数量-
厂家-
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-
QQ：528164397 复制
QQ：1318502189 复制
0755-82807802/82807803

深圳市中利达电子科技有限公司
270X232A103B2A1
数量-
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批号-
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QQ：1902134819 复制
QQ：2881689472 复制
0755-83200645/13686833545

深圳市芯福林电子有限公司
270X232A103B2A1
数量-
厂家-
封装-
批号-
-
QQ：2881495808 复制
QQ：308365177 复制
13418564337

现代芯城（深圳）科技有限公司
270X232A103B2A1

数量69000
厂家一级代理
封装一级代理
批号一级代理
一级代理正品采购
QQ：3007226851 复制
QQ：3007226849 复制
0755-82542579

北京首天国际有限公司
270X232A103B2A1

数量9738
厂家Citizen
封装贴/插片
批号16+
百分百原装正品，现货库存
QQ：528164397 复制
QQ：1318502189 复制
010-62565447

现代芯城（深圳）科技有限公司
270X232A103B2A1

数量58600
厂家一级代理
封装一级代理
批号一级代理
一级代理正品采购
QQ：3007226849 复制
0755-82542579

深圳市科雨电子有限公司
270X232A103B2A1

数量963
厂家CTS
封装电位计
批号21+
★体验愉快问购元件！！就找我吧!单价:44元
QQ：97671959 复制
171-4729-9698（微信同号）

产品型号270X232A103B2A1的Datasheet PDF文件预览

Data Sheet

Series 270

Rotary Potentiometer

Electrocomponents

Industrial

16mm Diameter

Carbon Composition

Rotary Potentiometer

Features

- Bushing

- Twist or Bend Tab

- Snap-in PC Bracket

- PC Terminal

Electrical and Mechanical Specifications

Resistance Range

500 ohms through 2 Megohms, linear

5K ohms through 200K ohms, audio

Rotational Torque

36-360 gf-cm

Stop Strength

Resistance Tolerance

5.76 kgf-cm minimum

30%, 20%, 10%

Push-Pull Strength of Shaft

Power Rating

10 kg for 10 seconds

1/4 watts @ 55°C (Resistance up to 100K ohms)

1/5 watts @ 55°C (Resistance above 100K ohms)

Rotational life

10K cycles

Dielectric Strength

750 VAC for 1 minute

Operating temperature

-10°C to +70°C

Maximum Operating Voltage

500 VDC

Solder Heat Resistance

260°C for 5 seconds

Insulation Resistance

100 Megohms minimum @ 250 VDC

Mounting Information

Angle of Rotation

Total Rotation (Potentiometer and Switch)

Without Switch: 300°

- Bushing

- Twist Tab

- Bend Tab

With Switch:

315°

- Snap-in PC Bracket

- PC Terminal

Effective Electrical Angle (Potentiometer)

Without Switch: 300°

With Switch:

290°

1 - 9

CTS Electrocomponents

03/27/15

www.ctscorp.com

Electrical and Mechanical Specifications

Shaft and Bushing Information

Metal Shaft and Bushing

Single or Dual Section Potentiometer with One Shaft

Shaft Diameter

Bushing Diameter

inch

.125

.156

3.20

4.00

inch

1/4" – 32UNEF-2A

M7 X .75P

.187

.236

4.70

6.00

3/8" – 32UNEF-2A

M7 X .75P

M8 X .75P

.250

6.35

3/8" – 32UNEF-2A

M9 X .75P

Concentric Tandem Potentiometer with Two Shafts

Inner Shaft Diameter

Outer Shaft Diameter

Bushing Diameter

inch

.236

inch

.156

4.0

inch

6.00

3/8" – 32UNEF-2A

M8 X.75P

3/8" – 32UNEF-2A

M9 X.75P

.250

6.35

.125

3.2

Molded Shaft and Bushing

Single Section Potentiometer with One Shaft

Shaft Diameter

Bushing Diameter

inch

.156

.187

.236

4.00

4.70

6.00

inch

1/4" – 32UNEF-2A

3/8" – 32UNEF-2A

M7 X .75P

M8 X .75P

.250

6.35

3/8" – 32UNEF-2A

M9 X .75P

Shaft with Twist Tab, Bend Tab, Snap-in PC Bracket, or PC Terminal

All metal or molded shaft diameters can be used except .187”(4.7mm), which can be used with snap-in PC bracket only.

Terminal Information

Standard:

T: Solder lug formed 90° to the rear on single and multi-section/

X: PC terminals standard .438" (11.1mm) from center line of control to PC board, straight terminals extend .156" (4.0mm)

into PC board.

U: PC terminals formed 90° forward toward mounting surface. Terminals extend .187" (4.7mm) beyond mounting surface.

V: PC terminals formed 90° to the rear, away from panel mounting. Terminals extend .442" (11.2mm) from mounting surface.

Special:

T: Solder lug perpendicular to shaft. Or, solder lug formed 60° to the rear.

W: Wire wrap terminals — .156" (4.0mm) terminal extension beyond base, formed 60° to the rear.

2 - 9

CTS Electrocomponents

03/27/15

www.ctscorp.com

Electrical and Mechanical Specifications

Optional Power Switches (All SPST)

9.0

.354

5.2

.205

15.3

.602

3.8

.150

Ø2.41

.095

HOLES(2)

0.4

.016

ELECTRICAL

RATING

11.15

.439

SERIES

TYPE

5A @ 20 VDC

Rotary

057

3A @ 125 VAC

(UL Recognized)

0.8

0.2

.008

0.4

.016

.031

4.37

.172

4.37

.172

Ø1.40 MIN. (2)HOLES

.055

Switch Actuating Torque - 2 to 10 in. oz.

(144 to 720gf-cm)

4.50

.177

4.50

.177

DIMENSION:

inch

9.1

.358

15.9

.626

ELECTRICAL

RATING

SERIES

DEMI

TYPE

3A @ 20 VDC

Push On-Pull Off

3.6

.142

4.37

.172

4.37

.172

0.4

.016

DEMI

Momentary Contact

Push On

3.2

.126

Ø1.40 MIN. (2)HL'S

.055

DIMENSION:

inch

3 - 9

CTS Electrocomponents

03/27/15

www.ctscorp.com

270X Metal Shaft, Bushing Mount, Printed Circuit “X” Type Terminals

MOUNTING HOLE DETAIL

MOUNTING SURFACE

7.95 0.05

.313 .002

7.95 0.05

.313 .002

0.ꢀ

7.95

.313

.031

9.53

.375

0.4

.016

"A"

2.39

.094

7.95

.313

Ø15.9

.626

CLEARANCE FOR BUSHING.

11.13

.43ꢀ

CLEARANCE FOR 2.4 X 1.0(.094 X .039)

LOCATING LUG. (2)HOLES.

15.09

.594

MOUNTING SURFACE

3/ꢀ-32UNEF-2A

4.09

.162

WIPER

REF.

15.9

.626

CCW

CLOCKWISE

CIRCUIT

4.37 0.05

.172 .002

4.37 0.05

.172 .002

Ø1.4 MIN.

.055

(3) HOLES

RECOMMENDED PCB LAYOUT

DIMENSION:

INCH

270U Metal Shaft, Bushing Mount, Printed Circuit “U” Type Terminals

MOUNTING SURFACE

0.ꢀ

9.53

.375

.031

7.95

.313

0.4

.016

"A"

ꢀ.00 0.05

.315 .002

ꢀ.00 0.05

.315 .002

2.39

.094

7.95

.313

CLEARANCE FOR 2.4 X 1.0 (.094 X .039)

MOUNTING LUG. (2)HOLES.

Ø15.9

.626

11.30 0.05

.445 .002

CLEARANCE FOR BUSHING

11.13

.43ꢀ

11.30

.445

3/ꢀ-32UNEF-2A

4.37 0.05

.172 .002

4.37 0.05

.172 .002

Ø1.4 MIN.

.055

(3) HOLES

9.2 0.4

.362 .16

15.9

.626

WIPER

RECOMMENDED PCB LAYOUT

CCW

CLOCKWISE

CIRCUIT

DIMENSION:

INCH

03/27/15

4 - 9

CTS Electrocomponents

www.ctscorp.com

270V Metal Shaft, Bushing Mount, Printed Circuit “V” Type Terminals

MOUNTING HOLE DETAIL

7.95±±.±5

.313±.±±2

7.95±±.±5

.313±.±±2

MOUNTING SURFACE

9.53

.375

L±±.8

.±31

±.4

"A"±

.±16

7.95

.313

CLEARANCE FOR BUSHING.

2.39

.±94

7.95

.313

CLEARANCE FOR 2.4 X 1.±(.±94 X .±39)

LOCATING LUG. (2)HOLES.

Ø15.9

.626

12.29

.484

CENTER LINES

OF CONTROL

3/8-32UNEF-2A

12.29

.484

15.9

.626

WIPER

11.2± ±.4

.441± .16

CCW

4.37±±.±5

.172±.±±2

4.37±±.±5

.172±.±±2

CLOCKWISE

CIRCUIT

Ø1.4 MIN.

.±55

DIMENSION:

(3) HOLES

INCH

RECOMMENDED PCB LAYOUT

275X Metal Shaft, Bushing Mount, Printed Circuit “X” Type Terminals

MOUNTING HOLE DETAIL

7.95±±.±5

.313±.±±2

7.95±±.±5

.313±.±±2

MOUNTING SURFACE

L±±.8

.±31

7.95

.313

"A"±

±.4

.±16

9.53

.375

CLEARANCE FOR BUSHING.

2.39

.±94

7.95

.313

CLEARANCE FOR 2.4 X 1.±(.±94 X .±39)

LOCATING LUG. (2)HOLES.

Ø15.9

.626

MOUNTING SURFACE

12.5

.492

4.±9

.162

17.±±

.669

REF.

WIPER

3/8-32UNEF-2A

4.5

CCW

.177

Ø1.4 MIN.

.±55

(3) HOLES

5.±±±±.±5

.197±.±±2

5.±±±±.±5

.197±.±±2

CLOCKWISE

CIRCUIT

15.9

.626

RECOMMENDED PCB LAYOUT

DIMENSION:

INCH

5 - 9

CTS Electromonponents

±3/27/15

www.ctscorp.com

270T Metal Shaft, Bushing Mount, Solder Lug “T” Type Terminals

MTG. SURFACE

MOUNTING HOLE DETAIL

7.95 0.05

.313 .002

9.53

.375

0.ꢀ

.031

7.95 0.05

.313 .002

2.39

.094

"A" 0.4

.016

7.95

.313

7.95

.313

CLEARANCE FOR BUSHING.

Ø15.9

.626

CLEARANCE FOR 2.4 X 1.0(.094 X .039)

LOCATING LUG. (2)HOLES.

11.13

.43ꢀ

MAX.

13.1

.516

3/ꢀ-32UNEF-2A

WIPER

CCW

15.9

.626

CLOCKWISE

CIRCUIT

DIMENSION:

inch

270T-2 Dual Section, Metal Shaft, Bushing Mount, Solder Lug “T” Type Terminals

MTG. SURFACE

1ꢀ.64

.734

7.95

.313

7.95

.313

MOUNTING HOLE DETAIL

3/ꢀ-32UNEF-2A

7.95

.313

7.95

.313

2.39

.094

7.95

.313

11.13

.43ꢀ

13.1

.516

CLEARANCE FOR

BUSHING

MAX.

0.40

.016

CLEARANCE FOR 2.39/.094 x 1.0/.040

LOCATING LUG. (2)HOLES.

0.ꢀ

.031

WIPER

15.9

.626

CCW

CLOCKWISE

CIRCUIT

DIMENSION:

INCH

6 - 9

CTS Electromonponents

03/27/15

www.ctscorp.com

270T-DEMIT Metal Shaft, Bushing Mount, Solder Lug “T” Type Terminals,

DEMI Switch

MOUNTING HOLE DETAIL

MOUNTING SURFACE

7.95 0.05

.313 .002

7.95 0.05

.313 .002

0.8

18.7

.736

.031

0.4

.016

"A"

7.95

.313

CLEARANCE FOR BUSHING.

Ø15.9

.626

CLEARANCE FOR 2.4 X 1.0(.094 X .039)

LOCATING LUG. (2)HOLES.

11.13

.438

3/8-32UNEF-2A

CCW

15.9

.626

WIPER

"DEMI" SWITCH

CLOCKWISE

CIRCUIT

DIMENSION:

INCH

270X-057X

Metal Shaft, Bushing Mount, Printed Circuit “X” Type Terminals,

Rotary 057 Switch

MOUNTING HOLE DETAIL

7.95

.313

7.95

.313

MTG. SURFACE

3.81

9.53

7.95

.313

7.95

.313

.150

.375

CLEARANCE FOR

BUSHING

3/8-32UNEF-2A

7.95

.313

2.39

.094

CLEARANCE FOR 2.39/.094 x 1.0/.040

LOCATING LUG. (2)HOLES.

11.15

.439

11.13

.438

4.50

.177

15.09

.594

16.6

.652

WIPER

Ø1.4 MIN 5HL'S.

MTG. SURFACE

5.72

0.40

.016

CCW

.225

0.80

.031

4.09

.161

CLOCKWISE

CIRCUIT

4.37 4.37

.172 .172

DIMENSION:

INCH

7 - 9

03/27/15

CTS Electrocomponents

www.ctscorp.com

Shaft Diameter and Trim

Type

Diameter

Dia.

ROUND

.125” (3.18 mm)

.156” (3.96 mm)

.187” (4.75 mm)

.236” (6.00 mm)

.250” (6.35 mm)

Type

Diameter

Dia.

FLATTED

.109” (2.77 mm)

.156” (3.96 mm)

.125” (3.18 mm)

.250” (6.35 mm)

.187” (4.75 mm)

.250” (6.35 mm)

.375” (9.52 mm)

.250” (6.35 mm) .156” (3.96 mm)

.156” (3.96 mm)

.236” (6.00 mm)

.187” (4.75 mm)

.236” (6.00 mm)

.109” (2.77 mm)

.177” (4.50 mm)

.156” (3.96 mm)

.177” (4.50 mm)

.250” (6.35 mm)

.472” (12.0mm)

.313” (7.95 mm)

.472” (12.0 mm)

W**

*Molded Shaft, FMS .875” (22.2 mm), not available with switch

**Molded Shaft, FMS .984” (25.0 mm), with rotary switch only

Type

Diameter

SLOTTED

.039” (1.00 mm)

.047” (1.19 mm)

.125” (3.18 mm)

.156” (3.96 mm)

.187” (4.75 mm)

.236” (6.00 mm)

.250” (6.35 mm)

.047” (1.19 mm)

Type

Diameter

KNURLED & SLOTTED

(Metal Shaft)

.039” (1.00 mm)

.062” (1.57 mm)

.342” (8.70 mm)

.279” (7.10 mm)

.236” (6.00 mm)

18 Teeth

24 Teeth

Type

Diameter

KNURLED & SLOTTED

(Molded Shaft)

.046” (1.17 mm)

.062” (1.57 mm)

.200” (5.08 mm)

.187” (4.75 mm)

.236” (6.00 mm)

18 Teeth

K**

*Molded Shaft, FMS .500” (12.7 mm), not available with switch

**Molded Shaft, FMS .500” (12.7 mm), with rotary switch only

8 - 9

CTS Electrocomponents

03/27/15

www.ctscorp.com

Ordering Information

270/275

T 2

R 103

B 1

A 1

TERMINAL STYLE

T – SOLDER LUG

X – PC

U – FORMED

TO FRONT

V – FORMED

TO REAR

SHAFT LENGTH “L”

RESISTANCE CODE

EXAMPLES

TAPER

for 275

METAL SHAFTS

EXAMPLES

1 – LINEAR

CODE RESISTANCE

2 – 10% AUD

16 – .500"

20 – .625"

24 – .750"

28 – .875"

501

102

252

502

103

253

503

104

500 OHMS

MOUNTING STYLE “A”

3 – 10% CCW

AUD

BRASS BUSHING MOUNT

LENGTH EXAMPLES

2 – .250"

2.5K

32 – 1.000"

LENGTH INCREMENT: 1/32”

10K

SWITCH TYPE

3 – .375"

25K

8 – 1.000"

3/8" – 32UNEF-2A

MOLDED SHAFT

16 – .500" ^{(shaft trim “U” & “K” only)}

A – NONE

B – SPST ROTARY

C – DEMI

50K

LENGTH INCREMENT: 1/8”

28 – .875" (shaft trim “V” only)

32 – .984" ^{(shaft trim “W” only)}

100K

MOMENTARY

D – DEMI

PUSH-PULL

TWIST TAB MOUNT

1 – TWIST TAB

RESIST TOL

BRACKET MOUNT

0 – BRACKET

A – 10%

B – 20%

C – 30%

SHAFT DIAMETER AND TRIM

METAL SHAFT

A – .125" DIA. ROUND

SPECIALS

B – .125" DIA. FLATTED

C – .125" DIA. SLOTTED

R – .156" DIA. ROUND

1 – LEFT LOCATING LUG

2 – 50% DETENT WITH LEFT

LOCATING LUG

F – .156" DIA. FLATTED

S – .156" DIA. SLOTTED

G – .187" DIA. ROUND

3 – 50% DETENT WITH RIGHT

LOCATING LUG

H – .187" DIA. FLATTED

J – .187" DIA. SLOTTED

X – .236" DIA. ROUND

4 – RIGHT LOCATING LUG

5 – NO LOCATING LUG

L – .236" DIA. FLATTED

M – .236" DIA. SLOTTED

N – .236" DIA. SLOTTED & KNURLED

P – .250" DIA. ROUND

D – .250" DIA. FLATTED

E – .250" DIA. SLOTTED

T – .236" DIA. SLOTTED & KNURLED

MOLDED SHAFT

*U – .187" DIA. SLOTTED & KNURLED

(.500” shaft length only)

**K – .236" DIA. SLOTTED & KNURLED

(.500” shaft length only)

*V – .187" DIA. FLATTED ^{(.875” shaft length only)}

(.984” shaft length only)

**W – .236" DIA. FLATTED

* Molded shaft not available with swtich

** Molded shaft with rotary switch only

Note :

Consult CTS for custom or not listed features including shaft, bushing, longer life cycles, solderable cover, anti-static design, etc.

9 - 9

CTS Electrocomponents

03/27/15

www.ctscorp.com

270X232A103B2A1相关文章

配单直通车

柒号芯城电子商务（深圳）有限公司服务专线: 18922803401 在线联系:

QQ：2881677436 复制

QQ：2881620402 复制

北京元坤伟业科技有限公司服务专线: 010-62104931621064316210489162104791 在线联系:

QQ：857273081 复制

QQ：1594462451 复制

首天国际（深圳）科技有限公司服务专线: 0755-82807802/82807803 在线联系:

QQ：528164397 复制

QQ：1318502189 复制

深圳市中利达电子科技有限公司服务专线: 0755-83200645/13686833545 在线联系:

QQ：1902134819 复制

QQ：2881689472 复制

深圳市芯福林电子有限公司服务专线: 13418564337 在线联系:

QQ：2881495808 复制

QQ：308365177 复制

270X232A103B2A1产品参数

型号:	270X232A103B2A1
是否Rohs认证：	符合
生命周期：	Active
包装说明：	Panel Mount,
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8533.40.80.70
Factory Lead Time：	4 weeks
风险等级：	2.24
构造：	Rotary
封装直径：	9.35 mm
封装长度：	18.54 mm
封装形式：	Panel Mount
额定功率耗散 (P)：	0.25 W
电阻：	10000 Ω
电阻器类型：	POTENTIOMETER
旋转角：	300 deg
子类别：	Variable Resistors
技术：	CARBON COMPOSITION
容差：	20%
工作电压：	500 V
Base Number Matches：	1

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