T53Y50320BO250 [VISHAY]
Miniature Trimmer Single-Turn Cermet; 微型微调单转金属陶瓷
| 型号： | T53Y50320BO250 |
| 厂家： | 
VISHAY |
| 描述： | Miniature Trimmer Single-Turn Cermet |
| 文件： | 总4页 (文件大小：106K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T53Y
Vishay Sfernice
Miniature Trimmer Single-Turn Cermet
FEATURES
• Fully sealed
RoHS
• 0.25 Watt at 70 °C
COMPLIANT
• 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
• For SMD version see TS53Y series
The T53 trimming potentiometer volumetric efficiency
(5 x 5 x 2.7 mm) with high performance and stability.
The T53 design is suitable for both manual or automatic
operation.
DIMENSIONS in millimeters
5
5.08
2.54
2.6
3
0.4
3.1
0.5 x 0.2
2.54
a
c
b
5
cruciform screwdriver slot
Ø 2.5 width 0.5
deep: 0.55
max deep (center): 0.7
CIRCUIT DIAGRAM
a
c
(1)
(3)
cw
b
(2)
Tolerances unless otherwise specified 0.25
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36
For technical questions, contact: sfer@vishay.com
See also: Application notes
Document Number: 51014
Revision: 21-Jun-06
T53Y
Miniature Trimmer Single-Turn Cermet
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Standard Series
Tolerance Standard
Cermet
220° 15°
10 Ω to 1 MΩ
1 - 2 - 5
20 %
Linear
0.25 W at 70 °C
not applicable
Power Rating
Logarithmic
Temperature Coefficient
See Standard Resistance Element Data
Limiting Element Voltage (Linear Law)
Contact Resistance Variation
End Resistance (Typical)
Dielectric Strength (RMS)
Insulation Resistance
200 V
2 % or 3 Ω
0.1 % or 3 Ω
1000 V
106 MΩ
Specification
in accordance with CECC 41100
MECHANICAL SPECIFICATIONS
POWER RATING CHART
0.25
Mechanical Travel
270° 10°
Operating Torque (max. Ncm)
End Stop Torque (max. Ncm)
Unit Weight (max. g)
1.5
3.5
0.15
0.20
0.15
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
- 55 °C to + 155 °C
55/125/56
enables cleaning IP67
0.10
0.05
0
100
120
140
0
20
40
60
70
155
AMBIENT TEMPERATURE IN DEGREES CELSIUS
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
1000 hours at rated power
ΔRT
RT
ΔR1-2
R1-2
(%)
(%)
2 %
3 %
Load Life
90'/30' - ambient temperature + 70 °C
Contact resistance variation: ΔR < 1 % Rn
2 %
3 %
MIL STD 202 Method 106
10 cycles of 24 hours constituted
with damp heat - cold - vibrations
Moisture Resistance
Dielectric strength: 1000 V RMS
Insulation resistance: > 104 MΩ
2 %
3 %
Temperature 40 °C - RH 93 %
56 days
Long Term Damp Heat
Dielectric strength: 1000 V RMS
Insulation resistance: > 104 MΩ
ΔV1-2
V1-3
Thermal Shock
- 55 °C to + 125 °C - 5 cycles
100 cycles - rated power
1 %
3 %
≤
2 %
Rotational Life (Electrical and Mechanical)
MIL STD 202 Method 213/1
100 g - 6 ms
3 successive shocks in 3 directions
ΔV1-2
V1-3
Shock
1 %
1 %
≤
≤
1 %
1 %
MIL STD 202 Method 204/D
20 g - 12 hours
ΔV1-2
V1-3
Vibration
Document Number: 51014
Revision: 21-Jun-06
For technical questions, contact: sfer@vishay.com
See also: Application notes
www.vishay.com
37
T53Y
Miniature Trimmer Single-Turn Cermet
Vishay Sfernice
MARKING
STANDARD RESISTANCE ELEMENT DATA
VISHAY trademark, ohmic value, manufacturing date.
LINEAR LAW
STANDARD
RESISTANCE
VALUES
TCR
MAX.
POWER WORKING
AT 70 °C VOLTAGE
MAX.
MAX.
WIPER
CUR.
The ohmic value is indicated by a 3 figure code, the first two
are significant figures, the third one is the multiplier.
Example:
- 55 °C
+ 125 °C
100 = 10 Ω
Ω
W
V
mA
ppm/°C
101 = 100 Ω
102 = 1000 Ω
503 = 50 000 Ω
10
20
50
0.25
1.58
2.24
3.54
158
112
71
0
+ 200
The manufacturing date is indicated by four digits, the first
two for the year, the last two for the week number.
100
200
500
1K
2K
5K
10K
20K
50K
100K
200K
500K
1M
5.00
7.07
11.2
15.8
22.4
35.4
50.0
70.7
112
158
200
200
200
50
35
22
16
11
7
SOLDERING RECOMMENDATIONS
see Application notes
5
3.5
2.2
1.6
1.0
0.4
0.2
100
0.25
0.20
0.08
0.04
PACKAGING
– In bulk (plastic box of 250 pieces), code BO250
ORDERING INFORMATION
T53
Y
500 kΩ
20 %
BO250
e3
SERIES
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING
LEAD FINISH
e3: pure Sn
SAP PART NUMBERING GUIDELINES
T
5
3
Y
5
0
4
M
B
4
1
PACKAGING
SPECIAL
(IF APPLICABLE)
STYLE
OHMIC
VALUE
MODEL
TOL
CODE
See the end of this data book for conversion tables
www.vishay.com
38
For technical questions, contact: sfer@vishay.com
See also: Application notes
Document Number: 51014
Revision: 21-Jun-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
相关型号：
T53Y50KOHM+-20%BO250E3
RES,TAPPED,CERMET,50K OHMS,112WVDC,20% +/-TOL,-100,100PPM TC,2020 CASE
VISHAY
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