63
www.vishay.com
FEATURES
• Arrow and graduations for repeatable settings
• “O” ring seal for solvent and aqueous washing
• Rigid board mounting achieved with pins
secured in housing
• Multi-finger wiper for better contact resistance
• Solid end stop
• Tests according to CECC 41000 or IEC 60393-1
• Compliant to RoHS Directive 2002/95/EC
The Model 63 cermet trimmer is available in several pin
configurations for top or side adjustment and with a choice
of Knob styles for finger setting. Quick adjustment is
achieved with multi-finger wiper and the standard resistance
range is between 100
and 2 M with a tolerance of
± 10 %.
Vishay Spectrol
DIMENSIONS
in inches (millimeters) ± 0.02 mm (0.5)
0.01
(0.25)
0.188
(4.78)
min.
0.020 x 0.012
(0.51 x 0.30)
0.410
(10.41)
T640
(pin styles P and M)
0.190
(4.83)
0.2 ± 0.010
(5.1 ± 0.25)
Spectrol
0.395
(10.03)
T607
(all pin styles)
Ø 0.330
(8.38)
63P
63X
0.100
(2.54)
0.375
(9.52)
0.100
(2.54)
0.177
(4.5)
0.100
(2.54)
0.375
(9.52)
0.045
(1.14)
Ø 0.550
(13.97)
0.320
(8.13)
0.01
(0.25)
63M
0.100
(2.54)
0.100
(2.54)
0.100
(2.54)
63S
T614
(all pin styles)
0.40
(1.02)
0.119
(3.02)
Revision: 27-Sep-11
Document Number: 57027
1
For technical questions, contact:
sfer@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
63
www.vishay.com
Vishay Spectrol
270° nominal
100
to 2 M
± 10 %
2
or 1 % whichever is greater
± 100 ppm/°C
0.5 W at + 70 °C derated linearly to 0 W at 125 °C
maximum voltage not to exceed 250 V
a
c
(3)
b
(2)
cw
ELECTRICAL SPECIFICATIONS
Effective travel
Resistance range
Resistance tolerance
End resistance
Temperature coefficient of resistance (typical)
Power rating
Circuit
diagram
(1)
Dielectric withstand voltage
Insulation resistance (500 V
DC
)
Contact resistance variation
1000 V
AC
at sea level; 250 V
AC
at 80 000 ft (24 000 m)
1000 M minimum
1 % or 1
, whichever is greater
MECHANICAL SPECIFICATIONS
Mechanical travel
Starting
torque
Weight
Resistance element
2 terminal adjustability
3 terminal adjustability
Terminals
300° ± 50
35 mNm max.
0.03 oz. (0.85 g) max.
Cermet
± 0.15 % of RT
± 0.05 % of applied voltage
Pure Sn (code e3)
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Climatic category
Sealing
- 55 °C to + 125 °C
55/125/21
Fully sealed - IP67
PERFORMANCES
TESTS
Vibration
Electrical endurance
Soldering
Resistance to heat
Damp heat steady state
Mechanical life
Terminal strength
CONDITIONS
98 m/s
2
, 10 Hz to 500 Hz
1000 h
-
-
21 days
200 cycles
2.2 lbs. (1 kg)
MAX.
(R)
1%
3%
-
1%
3%
3%
min.
CHANGE PER CECC
V
AB
/V
AC
2%
-
-
-
-
-
-
41100
(PARA 2.3.2)
(PARA 2.5.16)
(PARA 2.3.7)
(PARA 2.3.7)
(PARA 2.1)
-
-
PER IEC
Test FC (IEC 6-2-6)
-
Test TB (IEC 68-2-20)
Test B (IEC 68-2-20A)
Test C (IEC 68-2-3)
Method 2
-
PER MIL
Method 204
No equiv.
Method 208
Method 210
Method 103
-
-
MARKING
•
•
•
•
•
•
Vishay trademark
Model
Resistance value
Tolerance
Date code
Terminal identification
Revision: 27-Sep-11
Document Number: 57027
2
For technical questions, contact:
sfer@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
www.vishay.com
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.
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.
Revision: 12-Mar-12
1
Document Number: 91000
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