TS7
www.vishay.com
Vishay Sfernice
Single-Turn Surface-Mount 1/4" Square Cermet Trimmers, Sealed
FEATURES
• 0.5 W at 70 °C
• Wide ohmic range (10 Ω to 2 MΩ)
• Small size for optimum packaging density
• Top and side adjust styles
• Construction: sealed
• Professional grade
LINKS TO ADDITIONAL RESOURCES
3D 3D
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3D Models
The TS7 trimming potentiometer has been designed for surface-mount applications and offers volumetric efficiency
6.7 mm x 7 mm x 5 mm with high performance and stability.
The TS7 design is sealed to withstand harsh environments and standard board wash processing, compatible with automated
PCB assembly (pick and place), withstands standard reflow soldering processes and designed automatic machine adjust
interface.
DIMENSIONS in millimeters (± 0.5 mm)
TS7Y
(TOP ADJUST)
Revision: 01-Apr-2026
TS7X
(SIDE ADJUST)
Document Number: 51094
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
TS7
www.vishay.com
Vishay Sfernice
DIMENSIONS in millimeters (± 0.5 mm)
RECOMMENDED SOLDERING AREA
ELECTRICAL SPECIFICATIONS
Resistive element
Electrical travel
Cermet
240° nom.
10 Ω to 2 MΩ
(see “Standard Resistance Element Data” table)
1-2-5
± 10 %
Resistance range
Standard series
Tolerance standard
a
c
(1)
Circuit diagram
cw
b
(2)
Linear
(3)
0.5 W at +70 °C
10000
0.5
1st line
2nd line
Power rating
2nd line
Power (W)
1000
100
10
0
0
25
50
70
100
125
Ambient Temperature (°C)
Temperature coefficient
Limiting element voltage
Contact resistance variation (typical)
End resistance (typical)
Dielectric strength
Insulation resistance
± 100 ppm/°C
300 V
3 % or 3 Ω max.
1 % or 2 Ω max.
900 VAC
1000 MΩ min. at 500 VDC
MECHANICAL SPECIFICATIONS
Mechanical travel
Operating torque (max. Ncm)
End stop torque
Unit weight (max. g)
Wiper (actual travel)
Revision: 01-Apr-2026
270 mon.
2.1
4.9
0.56
Positioned at approximately 50 %
Document Number: 51094
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
TS7
www.vishay.com
Vishay Sfernice
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Sealing
MSL level
-55 °C to +125 °C
Sealed container. 85 °C Fluorinert / 60 s
3
SOLDERING RECOMMENDATIONS
Recommended reflow profile 2, see application note www.vishay.com/doc?52029
PERFORMANCES
TESTS
CONDITIONS
100 g, 6 shocks in each axis,
3 in each direction
TYPICAL VALUES AND DRIFTS
Total resistance shift = ± 3 %
Contact resistance variation = 3 Ω or ± 3 %
whichever is greater
Total resistance shift = ± 2 %
Insulation resistance = 10 MΩ
Total resistance shift = ± 2 %
Voltage ratio shift = ± 2 %
Total resistance shift = ± 4 %
Contact resistance variation = 3 Ω or ± 3 %
whichever is greater
Total resistance shift = ± 1 %
Voltage ratio shift = ± 1 %
4 sweeps at 30 g in each of the three axis,
15 minutes per sweep
Total resistance shift = ± 1 %
Voltage ratio shift = ± 1 %
Load life
1000 h at rated power,
ambient temperature +70 °C
Humidity
MIL-STD-202 method 103
96 hours
Thermal shock
5 cycles
Rotational cycling
200 cycles
Shock
Vibration
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability
STANDARD RESISTANCE ELEMENT DATA
RESISTANCE
CODE
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
STANDARD
RESISTANCE
VALUES
Ω
10
20
50
100
200
500
1000
2000
5000
10 000
20 000
25 000
50 000
100 000
200 000
250 000
500 000
1 000 000
2 000 000
MAX. POWER
AT 70 °C
W
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.45
0.36
0.18
0.09
0.05
LINEAR LAW
MAX. WORKING
VOLTAGE
V
2.24
3.16
5.00
7.07
10.00
15.81
22.36
31.62
50.00
70.71
100.00
111.80
158.11
223.61
300.00
300.00
300.00
300.00
300.00
MAX. CURRENT
THROUGH WIPER
mA
223.6
158.1
100.0
70.7
50.0
31.6
22.4
15.8
10.0
7.1
5.0
4.5
3.2
2.2
1.50
1.20
0.6
0.3
0.2
TYPICAL TCR
-55 °C
+125 °C
ppm/°C
± 100
MARKING
• Vishay trademark
• Model
• Ohmic value
• Manufacturing date
Revision: 01-Apr-2026
Document Number: 51094
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
TS7
www.vishay.com
Vishay Sfernice
PACKAGING in millimeters (inches)
On tape and reel, by 500 pieces for TS7X and by 750 pieces for TS7Y
TAPE
TS7X
TS7Y
REEL
Revision: 01-Apr-2026
Document Number: 51094
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
TS7
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION (part number)
T
S
7
Y
1
0
3
K
R
3
2
MODEL
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING
TS7
Y (top adjust)
X (side adjust)
From 10 Ω to 2 MΩ
103 = 10 kΩ
K = ± 10 %
R10 = tape and reel
500 pieces
R32 = tape and reel
750 pieces
SPECIAL
NUMBER
(If applicable)
Given by Vishay
for custom design
DESCRIPTION (for information only)
TS7
Y
10K
10 %
MODEL
STYLE
VALUE
TOLERANCE
SPECIAL
TR
e3
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
Revision: 01-Apr-2026
Document Number: 51094
5
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
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.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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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
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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
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© 2026 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2026
1
Document Number: 91000
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
