概述
数据手册T73YP1KTU50 概述
1/4" Square Single-Turn Cermet Sealed Trimmers 1/4“方形单转金属陶瓷微调密封
T73YP1KTU50 数据手册
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PDF下载T73
Vishay Sfernice
1/4" Square Single-Turn
Cermet Sealed Trimmers
FEATURES
• Industrial grade
• Fully sealed
RoHS
COMPLIANT
• Miniature package
• Rotor designed for automatic machine adjust interface
• Withstands harsh environments and immersion cleaning
process
DIMENSIONS in millimeters
T73Y
Top adjust
T73YB
T73YU
T73YP
T73YE
6.6
4.7
2.54*
2.54
2.54
2.54*
2.54*
2.54*
2.54*
2.54*
2.54
2
2
Ø 0.46
3
1
3.53
7
3
1
1
3.53
2.54*
3.8
3
4.06 0.38
3.53
2
3
1
5.46 0.38
2
Base
level
T73X
Side adjust
T73XW
T73XH
T73XX
7
1.02
2.29
1.02
3.8
2.54*
2.54
1
2
3
3
2
1
2
2.54*
2.54*
2.54*
2.54*
6.6
2.54* 1
2.54* 3
5.46 0.38
4.7
4.7
4.7
Base
level
Cruciform slot Ø 3
Tolerances unless otherwise specified 0.25 mm
long 2.77, wide 0.64 - deep 0.89
CIRCUIT DIAGRAM
a
c
(1)
(3)
cw
b
(2)
www.vishay.com
42
For technical questions, contact: sfer@vishay.com
See also: Application notes
Document Number: 51016
Revision: 24-Jan-07
T73
1/4" Square Single-Turn
Cermet Sealed Trimmers
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Cermet
Electrical Travel
240° nominal
Resistance Range
10 Ω to 2 MΩ
Standard Series
1 - 2 - 5
10 ꢀ
Tolerance Standard
Linear
Power Rating
0.5 W at 70 °C
Logarithmic
not applicable
Temperature Coefficient
100 ppm/°C
Limiting Element Voltage
Contact Resistance Variation
Absolute Minimum Resistance
300 V
1 ꢀ or 3 Ω max. whichever is greater
1 ꢀ or 2 Ω max. whichever is greater
0.05 ꢀ voltage
0.15 ꢀ resistance
Adjustability
Resolution
infinite
Insulation Resistance (500 V DC)
103 MΩ minimum
900 Vac sea level
350 Vac 80 000 feet
Dielectric Strength
MECHANICAL SPECIFICATIONS
POWER RATING CHART
Mechanical Travel
270°
2.1
4.9
Operating Torque (max. Ncm)
End Stop Torque (max. Ncm)
Unit Weight (max. g)
0.50
0.6
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Seal Test
- 55 °C to + 125 °C
55/100/56
85 °C Fluorinert**
UL 94-VO
0.25
Flammability
** Fluorinert is a registered trademark of 3M Co.
0
125
140
0
20
40
60 70
100
AMBIENT TEMPERATURE IN DEGREES CELSIUS
PERFORMANCE
TESTS
CONDITIONS
TYPICAL VALUES AND DRIFTS
< 3 Ω or 3 ꢀ
CRV whichever is
greater
ΔR
R
Load Life
1000 hours - 0.5 W at + 70 °C
≤ 3 ꢀ
ΔR
R
ΔV
V
<
1 ꢀ
Shock
100 g
30 g
<
1 ꢀ
1 ꢀ
2 ꢀ
ΔR
R
ΔV
V
Vibration
Humidity
<
<
≤
1 ꢀ
ΔR
R
Mil-STD202 method 103 - 96 hours
i.R. 10 MΩ
CRV
< 3 Ω or 3 ꢀ
whichever is
greater
ΔR
R
Rotational Life
200 cycles
<
4 ꢀ
Document Number: 51016
Revision: 24-Jan-07
For technical questions, contact: sfer@vishay.com
See also: Application notes
www.vishay.com
43
T73
1/4" Square Single-Turn
Cermet Sealed Trimmers
Vishay Sfernice
STANDARD RESISTANCE ELEMENT DATA
MARKING
LINEAR LAW
Printed: VISHAY trademark, resistance code, terminal
numbers, date code, manufacturer’s model number and style
STANDARD
RESISTANCE
VALUES
TCR
- 55 °C
+ 125 °C
MAX.
MAX.
POWER WORKING
AT 70 °C VOLTAGE
MAX.
WIPER
CUR.
Ω
W
V
mA
ppm/°C
10
20
50
100
200
500
1K
0.5
2.2
3.2
5
7.1
10
15.8
22.4
31.6
50
224
160
100
70
50
32
22
16
10
2K
5K
100
10K
20K
50K
100K
200K
500K
1M
70.7
100
158.1
223.6
300
300
300
300
7.1
5
3.2
2.2
1.5
0.60
0.30
0.15
0.50
0.45
0.18
0.09
0.05
2M
PACKAGING
- In tube by 50 pieces, code TU50
- Tape and reel for model YU, code TR750 and XW, code TR100
ORDERING INFORMATION
T73
YP
500 kΩ
10 ꢀ
TU50
e3
SERIES
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING
LEAD FINISH
XX
XH
XW
YP
YE
YU
YB
TU50
On request: TR750
TR1000
e3: pure Sn
SAP PART NUMBERING GUIDELINES
T
7
3
Y
P
5
0
4
K
T
2
0
PACKAGING
SPECIAL
(IF APPLICABLE)
STYLE
OHMIC
VALUE
MODEL
TOL
CODE
See the end of this data book for conversion tables
www.vishay.com
44
For technical questions, contact: sfer@vishay.com
See also: Application notes
Document Number: 51016
Revision: 24-Jan-07
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
T73YP1KTU50 相关器件
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