43 Datasheet

43
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Vishay Spectrol
3/4" Rectangular (19 mm) Multi-Turn Cermet Trimmer
FEATURES
• 0.75 W at 70 °C
• Wide ohmic value range (10  to 5 M)
• Panel mount available
• Multi-finger wiper for better C.R.V.
• Tests according to CECC 41000 or IEC 60393-1
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DIMENSIONS in millimeters (inches) ± 0.5 mm (± 0.02")
Ø 0.5
(0.02)
1
2
3
Shaft
1.5 (0.06)
0.6 (0.02)
0.6 (0.02)
4.8 (0.19) ± 0.2
Ø 2.5 (0.1)
6.4 (0.25)
± 0.2
Base level
4.8 (0.19) ± 0.2
T 601
2.54 (0.1) ± 0.2 (1)
5.21 ± 0.25
(0.205 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
Internal tooth
lock washer
5.3 (0.2)
± 0.9 (0.035)
3.15 (0.125)
7.6 (0.3)
± 0.2 (1)
10-32 NF hex nut
1.14
(0.045)
19 (0.748)
5.1 (0.2)
± 0.2 (1)
Ø 2.94
(0.116)
(1)
Ø 7.01 ± 0.25
(0.276 ± 0.010)
Through to
std. shaft
Ø 4.83
(10-32 NF)
Note
(1) To be measured at base level
Revision: 26-Mar-15
Document Number: 57026
1
For technical questions, contact: sferpottrimmers@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
43
www.vishay.com
Vishay Spectrol
ELECTRICAL SPECIFICATIONS
Resistive element
Cermet
Electrical travel
15 turns ± 1
10  to 5 M
Resistance range
Standard series E3
Tolerance
1-2-5
Standard
± 10 %
Linear
0.75 W at +70 °C
Power rating
POWER IN W
0.75
0.50
0.25
0
0
60 70 80
40
20
100
125 140
AMBIENT TEMPERATURE IN °C
c
a
Circuit diagram
(3)
(1)
cw
b
(2)
Temperature coefficient
See Standard Resistance Element table
Limiting element voltage (linear law)
Contact resistance variation
End resistance (typical)
Dielectric strength (RMS)
Insulation resistance (500 VDC)
400 V
1 % Rn or 1  max.
1 % or 2 
1000 V
103
M min.
MECHANICAL SPECIFICATIONS
Mechanical travel
Operating torque (max. Ncm)
End stop torque
18 turns ± 5
3.5
Clutch action
Net weight (max. g)
1.2
Wiper (actual travel)
Positioned at approx. 50 %
Terminals
Pure Sn (code e3)
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Climatic category
Sealing
Revision: 26-Mar-15
-55 °C to +125 °C
55/125/4
Fully sealed - IP67
Document Number: 57026
2
For technical questions, contact: sferpottrimmers@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
43
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Vishay Spectrol
PERFORMANCES
TESTS
TYPICAL VALUES AND DRIFTS
CONDITIONS
RT/RT (%)
V1-2/V1-3 (%)
OTHER
Load life
1000 h at rated power
90'/30' - ambient temp. 70 °C
±4%
-
-
Humidity
4 days
±3%
-
Dielectric strength: 1000 VRMS
Insulation resistance: > 20 M
5 cycles
-55 °C to +125 °C
± 0.5 %
±2%
-
50 g at 11 ms
3 successive shocks
in 3 directions
±2%
±2%
-
10 Hz to 55 Hz
0.75 mm or 10 g
during 6 h
±2%
±2%
-
200 cycles
± (3 % + 1 )
-
Contact res. variation: < 1 % Rn
Rapid temperature change
Shock
Vibration
Rotational life
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
LINEAR LAW
MAX.
MAX.
POWER WORKING
AT 70 °C VOLTAGE
MAX.
WIPER
CUR.
TYPICAL
TCR
-55 °C
+125 °C
ppm/°C

W
V
mA
10
0.75
2.74
274
20
0.75
3.87
194
50
0.75
6.12
122
100
0.75
8.66
87
200
0.75
12.2
61
500
0.75
19.4
39
1K
0.75
27.4
27
2K
0.75
38.7
19
5K
0.75
61.2
12
10K
0.75
86.6
8.7
20K
0.75
122
6.1
50K
0.75
194
3.9
100K
0.75
274
2.7
200K
0.75
387
1.9
500K
0.32
400
0.8
1M
0.16
400
0.4
2M
0.08
400
0.2
4M
0.03
400
0.08
PACKAGING
• In box of 200 pieces code B40 (BO200)
On request:
• In box of 100 pieces code B30 (BO100)
• In tube of 25 pieces code T10 (TU25)
± 100
MARKING
• Vishay trademark
• Vishay part number or model, ohmic value code and 
tolerance code
• Manufacturing date
• Marking of terminals 1 and/or 3
Revision: 26-Mar-15
Document Number: 57026
3
For technical questions, contact: sferpottrimmers@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
43
www.vishay.com
Vishay Spectrol
ORDERING INFORMATION (Part Number)
M
4
3
P
1
0
3
K
B
4
0
T
6
0
Model
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING
M43
P
From
100  to 5 M
103 = 10 k
K = 10 %
B40 = Box 200 pieces
On request:
B30 = Box 100 pieces
T10 = Tube 25 pieces
1
SPECIAL
NUMBER
(If applicable)
Given by
Vishay
for custom
design
DESCRIPTION (for information only)
43
P
10K
10 %
T601
BO100
e3
MODEL
STYLE
VALUE
TOLERANCE
SPECIAL
PACKAGING
LEAD FINISH
Revision: 26-Mar-15
Document Number: 57026
4
For technical questions, contact: sferpottrimmers@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
Legal Disclaimer Notice
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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.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000