TSM4
Vishay Sfernice
Surface Mount Miniature Trimmers
Multi-Turn Cermet Sealed
FEATURES
•
0.25 W at 85 °C
•
Professional grade
•
Test according to CECC 41 000
The TSM4 trimming potentiometer has been designed for
surface mount applications and offers volumetric efficiency
5 x 5 x 3.7 mm
3
with high performance and stability.
The TSM4 design is suitable for both manual or automatic
operation, and can withstand vapor phase and reflow
soldering techniques.
•
Wide ohmic range (10
Ω
to 1 MΩ)
•
Low contact resistance variation (2 % or 3
Ω)
•
Small size for optimum packing density
•
Suitable for both manual or automatic operation
RoHS
COMPLIANT
DIMENSIONS
in millimeters
TSM4 YL
4.8
1
TSM4 YJ
4.8
1
0.2
TSM4 ZL
2
6.2
1
TSM4 ZJ
0.2
2
4.6
3
0.8
1.25
1.25
1.25
4.8
1
1
3.7
3.5
2.7
3 leads
0.6 x 0.15
1.2
min.
4.6
1
3
5.1
max.
2.3 min.
5.3
1 2
1.25
1.25
3 leads
0.6 x 0.15
0.2
3.5
Ø 1.5
slot 0.5 x 0.4
5.1
3
1.25
1.25
5.1
5.3
1 2
3
5.1
1.25
4.8
3 leads
0.6 x 0.15
3.7 3.5
3.5 3.8
Ø 1.5
slot 0.5 x 0.4
0.2
2.7
3 leads
0.6 x 0.15
1.3
0.7
Ø 1.5
slot 0.5 x 0.4
Ø 1.5
slot 0.5 x 0.4
RECOMMENDED SOLDERING AREAS
1.8
2
3.8
2
2.54
2.9
1.6
1.3
2.54
1.3
2.3
1.3
2.3
1.8
1.6
5.3
2.3
1.8
1.6
4
2
1.8
2
1.3
CIRCUIT DIAGRAM
a
(1)
b
(2)
CW
c
(3)
Tolerances unless otherwise specified ± 0.5
Document Number: 51009
Revision: 02-Oct-07
For technical questions, contact: sfer@vishay.com
See also: Application notes
www.vishay.com
21
TSM4
Vishay Sfernice
Surface Mount Miniature Trimmers
Multi-Turn Cermet Sealed
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Standard Series
Tolerance Standard
Power Rating
Temperature Coefficient
Limiting Element Voltage (Linear Law)
Contact Resistance Variation (Typical)
End Resistance (Typical)
Dielectric Strength (RMS)
Insulation Resistance
Linear
Logarithmic
Cermet
11 turns ± 2
10
Ω
to 1 MΩ
1-2-5
± 10 %
0.25 W at + 85 °C
Not applicable
See Standard Resistance Element Table
200 V
2 % or 3
Ω
1
Ω
600 V
10
6
MΩ
MECHANICAL SPECIFICATIONS
Mechanical Travel
Operating Torque (max. Ncm)
End Stop Torque (Ncm)
Unit Weight (max. g)
Wiper (actual travel)
13 turns ± 2
1
clutch action (2 turns max)
0.15
positioned at approx. 50 %
POWER RATING CHART
0.25
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
MSL Level
- 55 °C to + 125 °C
55/125/56
sealed container
solder immersion IP67
1
POWER IN WATT
0.125
0
0
20
40
60
85
100
120
140
155
AMBIENT TEMPERATURE IN DEGREES CELSIUS
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
1000 hours at rated power
90'/30' - ambient temperature + 85 °C
MIL STD 202 Method 106
10 cycles of 24 hours constituted
with damp heat - cold - vibrations
Temperature 40 °C - RH 93 %
56 days
- 55 °C to + 125 °C - 5 cycles
100 cycles - rated power
MIL STD 202 Method 213/1
100 g - 6 ms
3 successive shocks in 3 directions
MIL STD 202 Method 204/D
20 g - 12 hours
±2%
±2%
Dielectric strength: 1000 V RMS
Insulation resistance: > 10
4
MΩ
±2%
Dielectric strength: 1000 V
RMS
Insulation resistance: > 10
4
MΩ
±1%
± (3 % + 3
Ω)
±1%
ΔV
1-2
≤
±1%
V
1-3
ΔV
1-2
≤
±1%
V
1-3
Document Number: 51009
Revision: 02-Oct-07
ΔV
1-2
≤
±2%
V
1-3
±3%
ΔRT
(%)
RT
ΔR
1-2
(%)
R
1-2
±3%
±3%
Load Life
Contact resistance variation:
Δ
> 1 % Rn
Moisture Resistance
Long Term Damp Heat
Thermal Shock
Rotational Life (Electrical and Mechanical)
Shock
Vibration
±1%
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22
For technical questions, contact: sfer@vishay.com
See also: Application notes
TSM4
Surface Mount Miniature Trimmers
Multi-Turn Cermet Sealed
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
Ω
10
20
50
100
200
500
1K
2K
5K
10K
20K
50K
100K
200K
500K
1M
LINEAR LAW
MAX.
MAX.
MAX. CUR.
POWER WORKING THROUGH
AT
85
°C VOLTAGE ELEMENT
W
0.25
V
1.58
2.23
3.53
5.00
7.07
11.2
15.8
22.3
35.3
50.0
70.7
112
158
200
200
200
mA
158
112
77
50
35
22
15.8
11.2
7.1
5.0
3.5
2.2
1.6
1.0
0.4
0.2
TYPICAL
TCR
- 55 °C
+ 125 °C
ppm/°C
Vishay Sfernice
MARKING
VISHAY trademark, ohmic value, manufacturing date.
The ohmic value is indicated by a 3 figure code, the first two
digits are significant figures, the third one is the multiplier.
Example:
100 = 10
Ω
101 = 100
Ω
102 = 1000
Ω
503 = 50 000
Ω
SOLDERING RECOMMENDATIONS
± 100
see Application notes
0.25
0.08
0.04
PACKAGING
On tape and reel, by 500 pieces for Z version: code TR500, or 250 pieces for Y version: code TR250.
In bulk on request (plastic box of 50 pieces): code BO50.
Ø 23
2
Ø 178
Ø 70
13
12
6.46
Ø 12.7
5.5
Version Y
12
7.25
1.75
Ø 1.5
4
2
0.3
Version Z
12
7.25
8
6.07
3.95
1.75
4
Ø 1.5
2
0.3
ORDERING INFORMATION
TSM4
SERIES
YL
STYLE
500 kΩ
OHMIC VALUE
± 10 %
TOLERANCE
TR250
PACKAGING
Version Z: code TR500
Version Y: code TR250
On request: BO50
e3
LEAD FINISH
e3: pure Sn
SAP PART NUMBERING GUIDELINES
T
S
M
4
Y
STYLE
L
5
0
OHMIC
VALUE
4
K
TOL.
R
0
PACKAGING
CODE
5
SPECIAL
(IF APPLICABLE)
MODEL
See the end of this data book for conversion tables
Document Number: 51009
Revision: 02-Oct-07
For technical questions, contact: sfer@vishay.com
See also: Application notes
www.vishay.com
23
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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