RE38L5A102 [VISHAY]
Position, Linear, Potentiometric Sensor, POSITION, LINEAR SENSOR-CONDUCTIVE PLASTIC, 12.5-150mm, 1%, RECTANGULAR, ROHS COMPLIANT;
| 型号： | RE38L5A102 |
| 厂家： | 
VISHAY |
| 描述： | Position, Linear, Potentiometric Sensor, POSITION, LINEAR SENSOR-CONDUCTIVE PLASTIC, 12.5-150mm, 1%, RECTANGULAR, ROHS COMPLIANT 传感器 换能器 |
| 文件： | 总3页 (文件大小：207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series REC 38 L
Vishay Sfernice
Precision Linear Transducers, Conductive Plastic,
up to 150 mm
FEATURES
• Measurement range 12.5 mm to 150 mm
• High accuracy 1 ꢀ down to 0.1 ꢀ
RoHS
COMPLIANT
• Long life
• Essentially infinite resolution
• Very small dimension: External diameter = 9.52 mm
The 38 L is a very compact model especially designed for
precise measurement of short travels.
ELECTRICAL SPECIFICATIONS
Theoretical Electrical Travel (TET)
Actual Electrical Rravel (AET)
From 12.5 mm to 150 mm see table 1
AET = TET + 1 mm
≤
1 ꢀ - ≤ 0.5 ꢀ
Independent Linearity (over TET)
≤
≤
0.25 ꢀ for E ≥ 25 mm
0.1 ꢀ for E ≥ 50 mm
Repeatability
≤ 0.01 ꢀ
Ohmic Values (RT)
Resistance Tolerance at 20 °C
Wiper Current
From 400 Ω/cm to 2 kΩ/cm
20 ꢀ
Recommended: a few µA - 1 mA max. (continuous)
Minimum 103 x RT
Load Resistance
Insulation Cesistance
Dielectric Strength
≥ 1000 MΩ, 500 VDC
≥ 500 VRMS, 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical Travel (MT)
Housing
MT = TET + 3 1 mm
Anodized aluminum
0.35 N typical
Operating Force
3 wires PTFE AWG 28
length: 300 mm
Termination
Wiper
Precious metal multifinger
PERFORMANCE
Operating Life
25 million cycles typical/1 Hz/T° = 20 °C 5 °C/80 ꢀ TET
- 55 °C to + 125 °C
Temperature Range
Sine Vibration on 3 Axes
Mechanical Shocks on 3 Axes
1.5 mm peak to peak or 15 g - 10 Hz - 2000 Hz
50 g -11 ms - half sine
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74
For technical questions, contact: sfer@vishay.com
Document Number: 54010
Revision: 01-Feb-08
Series REC 38 L
Precision Linear Transducers, Conductive Plastic,
up to 150 mm
Vishay Sfernice
DIMENSIONS in millimeters, general tolerance 1 mm
3 WIRES AWG 28Lg: 300 mm
THERMOFIT SLEEVE
12.7
A
10 MIN.
10 2: CLAMPING AREA
10 2: CLAMPING AREA
TABLE 1
SIZE
TET
12.5
25
MT
15.5
28
A
43.5
56
38 L0.5
38 L01
38 L02
38 L03
38 L04
38 L05
38 L06
50
53
81
75
78
106
131
156
181
100
125
150
103
128
153
ELECTRICAL CONNECTIONS
GREEN
RED
YELLOW
TET
AET
MT
TET = THEORETICAL ELECTRICAL TRAVEL
AET = ACTUAL ELECTRICAL TRAVEL
MT = MECHANICAL TRAVEL
ORDERING INFORMATION/DESCRIPTION
REC
38
L
0.5
C
102
W...
e1
SERIES
MODEL
NUMBER
OF TRACKS
ELECTRICAL
TRAVEL
LINEARITY
OHMIC VALUE
MODIFICATIONS
LEAD FINISH
L = 1 track
0.5 = 12.5 mm
1 = 25 mm
2 = 50 mm
3 = 75 mm
4 = 100 mm
5 = 125 mm
6 = 150 mm
A: 1 ꢀ
First 2 digits are Special feature code
Sn Ag Cu
number
B: 0.5 ꢀ
C: 0.25 ꢀ
D: 0.1 ꢀ
significant
numbers 3rd digit
indicates number
of zeros
SAP PART NUMBERING GUIDELINES
RE
38 L
0.5
C
102
OHMIC VALUE
W....
SERIES
MODEL
TET
LINEARITY
SPECIAL FEATURES
Document Number: 54010
Revision: 01-Feb-08
For technical questions, contact: sfer@vishay.com
www.vishay.com
75
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
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1
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