T11
Vishay Sfernice
Square Modular Cermet Trimmers
FEATURES
•
0.5 W at 70 °C
•
Industrial grade
•
Up to 5 modules
•
Switches and detents available
•
Available in conductive plastic
•
High rotational life up to 2000 cycles
•
X and Y styles
RoHS
COMPLIANT
DIMENSIONS
in millimeters
T11X
12.5
4.5
9
0.8 max
0.6 deep 1
1 x deep 1
14
Ø 12.5
12.5
9.5
7 ± 0.2
6 min
5.08
0.7
5.08 5.08
0.3 x 0.9
5.08
1.7
T11Y
12.7
5.08 5.08
CIRCUIT DIAGRAM
a
(1)
b
(2)
cw
c
(3)
Tolerances unless otherwise specified ± 0.5 mm
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54
For technical questions, contact: sfer@vishay.com
See also: Application notes
Document Number: 51021
Revision: 06-Jul-06
T11
Square Modular Cermet Trimmers
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Standard series E3
Tolerance
cermet
270° ± 10°
22
Ω
to 4.7 MΩ
1 - 2.2 - 4.7 and on request 1 - 2 - 5
± 20 %
± 5 % or ± 10 %
at 70 °C: 0.5 W
at 70 °C: 0.25 W
± 100 ppm/°C
350 V
2 % Rn or 3
Ω
(linear law)
2
Ω
± 3 % (linear law)
±3%
10
6
MΩ (500 VDC)
1500 V
RMS
Standard
On Request
Power Rating
Linear
Logarithmic Laws, L, F, or S and ganged elements
Temperature Coefficient (for R
n
≥
100
Ω)
Limiting Element Voltage
Contact Resistance Variation
End Resistance (Typical)
Independant Linearity (Typical)
Middle Keying Point (C V1M Typical)
Insulation Resistance
Dielectric Strength (RMS)
MECHANICAL SPECIFICATIONS
Mechanical Travel
End Stop Torque (max. Ncm)
Mechanical Life
300° ± 5°
35
2000 cycles
POWER RATING CHART
90
%
F
S
A
L
α = β =
15° ± 5°
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
- 55 °C to + 125 °C
55/125/56
enables cleaning IP64
Vs
50
%
Ve %
10
%
α
25
%
50
%
75
%
Electrical travel 270°
Mechanical Travel 300°
β
Further information see P11/PA11 Document number 51031
PACKAGING
- Carton box of 45 pieces, code BO45 for Y style (SAP code B24) and carton box of 80 pieces, code BO80 for X style (SAP code B28)
ORDERING INFORMATION
T11
SERIES
X
STYLE
Y
X
470 kΩ
OHMIC VALUE
± 20 %
TOLERANCE
A
LAW
BO80
PACKAGING
Y Style: BO45
X Style: BO80
e3: pure Sn
e3
LEAD FINISH
SAP PART NUMBERING GUIDELINES
T
1
1
X
4
7
4
M
A
B
2
8
MODEL
STYLE
OHMIC
VALUE
TOL
LAW
PACKAGING
CODE
SPECIAL
(IF APPLICABLE)
See the end of this data
book
for conversion tables
Document Number: 51021
Revision: 06-Jul-06
For technical questions, contact: sfer@vishay.com
See also: Application notes
www.vishay.com
55
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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