T63
www.vishay.com Vishay Sfernice
Revision: 09-Sep-16 1Document Number: 51024
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
1/4" Multi-Turn Fully Sealed Container Cermet Trimmer
Due to their square shape and small size (6.8 mm x 6.8 mm
x 5 mm), the multi-turn trimmers of the T63 series are ideally
suited for PCB use, enabling high density board mounting
with reduced space requirement between cards.
Six versions are available differing by the top or side position
of the adjustment screw and by PC pins configuration.
The use of cermet for the resistive track ensures an excellent
stability of nominal specifications throughout life.
FEATURES
• 0.25 W at 70 °C
• Industrial grade
• Tests according to CECC 41000 or IEC 60393-1
• Multi-turn operation
• Low contact resistance variation < 2 %
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DIMENSIONS in millimeters (± 0.5 mm)
Terminal Spacing on a 2.54 PCB
T63XA
T63XB
T63YA
T63YB
T63ZA
T63ZB
2.54
Ø 0.45
2.54
Screwdriver slot
0.5 x 0.5 2.3 ± 0. 2
0.25
a
b
c
4 min.
6.8 ± 0.2
Ø 1.8
6.8 ± 0.2
0.7
5.7 ± 0.1
1 ± 0.1
5 max.
a
b
c
2.54
1.2 ± 0.3
2.54
Screwdriver slot
0.5 x 0.5
2.54
5.7 ± 0.1
0.25
a
b
c
4 min.
6.8 ± 0.2
Ø 1.8
6.8 ± 0.2
0.7
1 ± 0.1
5 max.
a
b
c
2.54
Ø 0.45
2.54
2.3 ± 0.2
7.8 max.
6.8 ± 0.2
a
b
c
4 min.
6.8 ± 0.2
Ø 1.8
0.25
1.3 ± 0.1
1 ± 0.1
5 max.
a
b
c
Ø 1.8
6.8 ± 0.2
0.25
a
b
c
4 min.
6.8 ± 0.2
5 max.
1.3 ± 0.1
1 ± 0.1
a
b
c
6.8 ± 0.2
6.8 ± 0.2
a
b
c
2.54
2.54
3.7
Ø 1.8
5 max.
1.3 ± 0.1
1 ± 0.1
4 min.
c
b
a
6.8 ± 0.2 a
b
c
2.54
2.54
3.7
2.54
Ø 1.8
6.8 ± 0.2
c
b
a
T63
www.vishay.com Vishay Sfernice
Revision: 09-Sep-16 2Document Number: 51024
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
ELECTRICAL SPECIFICATIONS
Resistive element Cermet
Electrical travel 14 turns ± 2
Resistance range 10 to 2.2 M
Standard series and on request series E3 1 - 2 - 5 (1 - 2.2 - 4.7)
Tolerance Standard ± 10 %
On request ± 5 %
Power rating
Linear 0.25 W at 70 °C
Circuit diagram
Temperature coefficient See Standard Resistance Element table
Limiting element voltage (linear law) 250 V
Contact resistance variation 2 % Rn or 2
End resistance (typical) 1
Dielectric strength (RMS) 1000 V
Insulation resistance (500 VDC)10
6 M
MECHANICAL SPECIFICATIONS
Mechanical travel 15 turns ± 5
Operating torque (max. Ncm) 1.5
End stop torque Clutch action
Unit weight (max. g) 0.5
Wiper (actual travel) Positioned at approx. 50 %
Terminals Pure Sn (code e3)
ENVIRONMENTAL SPECIFICATIONS
Temperature range -55 °C to +155 °C
Climatic category 55/125/56
Sealing Fully sealed - IP67
0 50 100 155
0.25
0
AMBIENT TEMPERATURE IN °C
POWER IN W
70 125
25
a
(1)
b
(2)
c
(3)
cw
T63
www.vishay.com Vishay Sfernice
Revision: 09-Sep-16 3Document Number: 51024
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
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability.
PERFORMANCES
TESTS CONDITIONS TYPICAL VALUES AND DRIFTS
RT/RTR1-2/R1-2 OTHER
Electrical endurance 1000 h at rated power
90'/30' - ambient temperature 70 °C ± 1 % ± 2 % Contact res. variation: < 1 % Rn
Climatic sequence
Phase A dry heat 125 °C - 30 % Pr
Phase B damp heat
Phase C cold -55 °C
Phase D damp heat 5 cycles
± 0.5 % ± 1 % -
Damp heat, steady state 56 days
40 °C, 93 % RH ± 0.5 % ± 1 % Dielectric strength: 1000 VRMS
Insulation resistance: > 104 M
Rapid temperature change 5 cycles
-55 °C to +125 °C ± 0.5 % - V1-2/V1-3 ± 1 %
Shock
50 g at 11 ms
3 successive shocks
in 3 directions
± 0.1 % ± 0.2 % -
Vibration
10 Hz to 55 Hz
0.75 mm or 10 g
during 6 h
± 0.1 % - V1-2/V1-3 ± 0.2 %
Mechanical endurance 200 cycles ± (2 % + 3 ) - Contact res. variation: < 1 % Rn
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
LINEAR LAW TYPICAL
TCR
-55 °C
+125 °C
MAX.
POWER
AT 70 °C
MAX.
WORKING
VOLTAGE
MAX.
WIPER
CURRENT
W V mA ppm/°C
10 0.25 1.58 158
± 100
20 0.25 2.23 112
50 0.25 3.5 77
100 0.25 35 50
200 0.25 7.07 35
500 0.25 11.2 22
1K 0.25 15.8 15.8
2K 0.25 22.3 11.2
5K 0.25 35.3 7.1
10K 0.25 50 5
20K 0.25 70.7 3.5
25K 0.25 79 3.2
50K 0.25 112 2.2
100K 0.25 158 1.6
200K 0.25 224 1.1
250K 0.25 250 1.1
500K 0.13 250 0.5
1M 0.06 250 0.25
2.2M 0.03 250 0.125
MARKING
• Vishay trademark
•Model
•Style
•Ohmic value (in , k, M)
• Tolerance (in %) only if non standard
• Manufacturing date
• Marking of terminal 3
PACKAGING
• In tube of 50 pieces code T20 (TU50)
T63
www.vishay.com Vishay Sfernice
Revision: 09-Sep-16 4Document Number: 51024
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
ORDERING INFORMATION (part number)
MODEL STYLE OHMIC VALUE TOLERANCE PACKAGING SPECIAL
NUMBER
T63 XA
XB
YA
YB
ZA
ZB
From
10 to 2.2 M
104 = 100 k
K = 10 %
on request J = 5 %
T20 = tube
50 pieces
(If applicable)
Given by
Vishay
for custom
design
DESCRIPTION (for information only)
T63 XA 100K 10 % TU e3
MODEL STYLE VALUE TOLERANCE SPECIAL PACKAGING LEAD (Pb)-FREE
RELATED DOCUMENTS
APPLICATION NOTES
Potentiometers and Trimmers www.vishay.com/doc?51001
Guidelines for Vishay Sfernice Resistive and Inductive Components www.vishay.com/doc?52029
A104KT23T X6 0
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
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
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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
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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
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
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Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
T63YB200KT20 T63YB501KT20 T63YB503KT20 T63YB502KT20 T63XB 100K 10% T63XB 2K 10% T63XB 500K
10% T63YB 100 10% T63YB 1K 10% T63YB 25K 10% T63YB 50 10% T63YB102KT20 T63XB503KT20
T63YB104KT20 T63YB201KT20 T63YB254KT20 T63ZB502KT20 T63XB103KT20 T63XB201KT20 T63XB204KT20
T63XB502KT20 T63YB203KT20 T63YB105KT20 T63YB253KT20 T63XB500KT20 T63ZB504KT20
T63YB100KT20 T63YB204KT20 T63ZB103KT20 T63ZB203KT20 T63ZB105KT20 T63ZB201KT20 T63XB504KT20
T63YA502KT20 T63ZB202KT20 T63XB202KT20 T63YA104KT20 T63YB202KT20 T63XB254KT20
T63XB253KT20 T63YB101KT20 T63YB500KT20 T63ZB102KT20 T63YB504KT20 T63YB103KT20 T63XB101KT20
T63XB102KT20 T63XB501KT20 T63XB203KT20 T63YB 2M 10% T63XB100KT20 T63XB104KT20
T63XB105KT20 T63XB200KT20 T63YA102KT20 T63YA103KT20 T63YB205KT20 T63ZB100KT20 T63ZB101KT20
T63ZB104KT20 T63ZB200KT20 T63ZB204KT20 T63ZB253KT20 T63ZB254KT20 T63ZB500KT20
T63ZB501KT20 T63ZB503KT20 T63ZA200KT20 T63ZA104KT20 T63ZA500KT20