Datasheet > POHR276472B345B

POHR276472B345B

更新时间： 2024-11-30 00:35:07

品牌	Logo	应用领域
威世 - VISHAY		传感器换能器
页数	文件大小	规格书
14页	299K
描述
Single-Turn Continuous Rotation Analog Displacement Sensors

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POHR276472B345B 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.8	传感器/换能器类型：	ROTARY POSITION SENSOR,POTENTIOMETRIC,CONDUCTIVE PLASTIC
Base Number Matches：	1

POHR276472B345B 数据手册

POTH12, POTH19, POTH22, POTH27, POHR27, POTH33

www.vishay.com

Vishay MCB

Single-Turn Continuous Rotation Analog Displacement Sensors

FEATURES

• Conductive plastic potentiometer technology, infinite

resolution

• Servo mount anodized light alloy housing

• Precious metal contacts

• Stainless steel shaft and bearings

click logo to get started

DESIGN SUPPORT TOOLS

• Applicable standards: NFC 93255, MIL R39023

Models

Available

QUICK REFERENCE DATA

Sensor type

ROTATIONAL, conductive plastic

Output type

Output by turrets

Market appliance

Dimensions

Industrial, avionics

1/2" (12.7 mm) to 1 5/16" (33.3 mm)

ELECTRICAL SPECIFICATIONS

PARAMETER

POTH12

POTH19

POTH22

POTH27

POHR27

POTH33

Theoretical and useful

electrical travel

330° 3°

340° 3°

345° 3° ⁽¹⁾

345° 3°

350° 3°

Theoretical electrical

See table “Electrical Travel”

travel (on request)

Useful electrical travel

(on request)

Standard linearity (

1 ꢀ

0.5 ꢀ

1 ꢀ

1 ꢀ, 0.75 ꢀ,

0.25 ꢀ, 0.2 ꢀ,

0.1 ꢀ

1 ꢀ,

0.25 ꢀ,

0.1 ꢀ

0.5 ꢀ,

0.25 ꢀ,

0.1 ꢀ

0.5 ꢀ, 0.4 ꢀ,

0.25 ꢀ, 0.1 ꢀ

Optional linearity (

0.5 ꢀ

0.25 ꢀ

Total resistance range (E3)

4.7 k

4.7 k or 10 k

4.7 k or 10 k 4.7 k or 10 k

Total resistance

(on request)

500 , 2 k, 5 k,

1 k, 2.2 k,

1 k, 2 k

5 k

6.4 k, 22 k ⁽¹⁾

Tolerance on R_n

10 ꢀ, 5 ꢀ optional, 20 ꢀ optional

Output smoothness

Power rating at 70 °C

Temperature coefficient

Wiper current

 0.1 ꢀ (0.025 ꢀ on request)

0.5 W

0.8 W

1 W

1.25 W

1.5 W

-300 300 ppm/°C

< 1 mA

Recommended load

impedance

 100 R_nfor a linearity = 1 ꢀ,

 1000 R_nfor a linearity  0.05 ꢀ

Insulation resistance

 10 G at 500 V_DC

500 V_RMS

50 Hz, 1 min

750 V_RMS

50 Hz, 1 min

750 V_RMS

50 Hz, 1 min

750 V_RMS

50 Hz, 1 min

750 V_RMS

50 Hz, 1 min

1000 V_RMS,

50 Hz, 1 min

Dielectric strength

Note

(1)

POTH27, POTH22 on request

ELECTRICAL TRAVEL (on request)

PARAMETER POTH12 POTH19 POTH22

POTH27

POHR27

POTH33

337°

35’

337°

35’

140°

10’

337°

13’

79°

29’

65°

30’

141°

10’

Theoretical

Useful

340°

190°

60° 90° 90° 100° 100° 120°

150° 180° 180° 210° ⁽¹⁾

350°

100° 120°

60° 70° 87° 85° 90° 118° 120° 130° 120° 140° 140° ⁽¹⁾330° 348°

90° 100° 120°

Note

(1)

POTH27, POTH22 on request

Revision: 16-Nov-17

Document Number: 32520

For technical questions, contact: mcbprecisionpot@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6 7...14

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与POHR276472B345B相关器件

型号	品牌	获取价格	描述	数据表
POHR276472C345B	VISHAY	获取价格	Single-Turn Continuous Rotation Analog Displacement Sensors
POHR276472D345B	VISHAY	获取价格	Single-Turn Continuous Rotation Analog Displacement Sensors
POHR36, POHR44, POTH44, POTH50, POTH76	VISHAY	获取价格	Single-Turn Continuous Rotation Analog Displacement Sensors
POHR363103B350B	VISHAY	获取价格	Potentiometric Sensor,
POHR363103C350B	VISHAY	获取价格	Potentiometric Sensor,
POHR363103D350B	VISHAY	获取价格	Potentiometric Sensor,
POHR363103E350B	VISHAY	获取价格	Potentiometric Sensor,
POHR367103D350B	VISHAY	获取价格	Potentiometric Sensor,
POHR367472C350B	VISHAY	获取价格	Potentiometric Sensor,
POHR442472B350B	VISHAY	获取价格	Potentiometric Sensor,

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