T18475KT10 [VISHAY]
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.75 W, 4700000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT;
| 型号： | T18475KT10 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.75 W, 4700000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT PC 电阻器 |
| 文件： | 总5页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T18
Vishay Sfernice
3/4" Rectangular Multi-Turn Cermet Trimmer
FEATURES
• 0.75 W at 70 °C
• Wide ohmic range (10 Ω to 5 MΩ)
• Tests according to CECC 41 000
• Industrial Grade
• Compliant to RoHS directive 2002/95/EC since date code
0501
DIMENSIONS in millimeters (inches) 0.5 mm ( 0.02)
SHAFT
1
ꢀ
3
Ø 0.5
(0.0ꢀ)
1.5 (0.06)
4.8 (0.19) 0.ꢀ
4.8 (0.19) 0.ꢀ
0.6 (0.0ꢀ)
6.4 (0.ꢀ5)
0.ꢀ
BASE LEVEL
0.6 (0.0ꢀ)
Ø ꢀ.5 (0.1)
ꢀ.54 (0.1) 0.ꢀ (1)
19 (0.748)
5.3 (0.ꢀ)
0.9 (0.035)
3.15 (0.1ꢀ5) (1)
5.1 (0.ꢀ)
0.ꢀ (1)
7.6 (0.3)
0.ꢀ (1)
Note
(1) To be measured at base level
Document Number: 51027
Revision: 10-Sep-09
For technical questions, contact: sfer@vishay.com
See also Application Notes: www.vishay.com/doc?51001
www.vishay.com
79
T18
3/4" Rectangular Multi-Turn Cermet Trimmer
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Cermet
Electrical Travel
15 turns
1
Resistance Range
Standard Series E3
10 Ω to 5 MΩ
1 - 2.2 - 4.7 and 1 - 2 - 5
10 %
standard
Tolerance
on request
5 %
linear
0.75 W at + 70 °C
Not applicable
logarithmic
0.75
0.50
CIRCUIT DIAGRAM
Power Rating
c
a
(3)
(1)
0.ꢀ5
0
cw
b
(ꢀ)
1ꢀ5 140
0
ꢀ0
40
60 70 80
100
AMBIENT TEMPERATURE IN °C
Temperature Coefficient
Limiting Element Voltage (Linear Law)
Contact Resistance Variation
End Resistance
See Standard Resistance Element table
400 V
1 % Rn or 1 Ω max.
1 % or 2 Ω
Dielectric Strength (RMS)
1000 V
Insulation Resistance (500 VDC
)
103 MΩ min.
MECHANICAL SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Mechanical Travel
18 turns
5
Temperature Range
Climatic Category
Sealing
- 55 °C to + 125 °C
Operating Torque
(Max. Ncm)
3.5
End Stop Torque
Clutch action
1.2
55/125/56
Net Weight (max. g)
Wiper (Actual
Travel)
Positioned at approx. 50 %
e3: Pure Sn
Fully sealed - Container IP67
Lead Finish
www.vishay.com
80
For technical questions, contact: sfer@vishay.com
See also Application Notes: www.vishay.com/doc?51001
Document Number: 51027
Revision: 10-Sep-09
T18
3/4" Rectangular Multi-Turn Cermet Trimmer
Vishay Sfernice
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
ΔRT/RT (%)
ΔR1-ꢀ/R1-ꢀ (%)
1000 h at rated power
90’/30’ - ambient temp. 70 °C
4 %
Load Life
Contact res. variation: < 3 % Rn
Phase A dry heat 125 °C
Phase B damp heat
Phase C cold - 55 °C
Climatic Sequence
0.5 %
1 %
1 %
Phase D damp heat 5 cycles
3 %
Long Term Damp Heat
Rapid Temperature Change
Shock
56 days
Dielectric strength: 1000 VRMS
Insulation resistance: > 20 MΩ
5 cycles
- 55 °C at + 125 °C
0.5 %
ΔV1-2/V1-3
≤
2 %
2 %
50 g at 11 ms
3 successive shocks
in 3 directions
(2 % + 3 Ω)
2 %
10 Hz to 55 Hz
0.75 mm or 10 g
during 6 h
Vibration
2 %
ΔV1-2/V1-3 ≤
(3 % + 3 Ω)
Contact res. variation: < 2 % Rn
Rotational Life
200 cycles
STANDARD RESISTANCE ELEMENT DATA
MARKING
LINEAR LAW
TYPICAL
TCR
- 55 °C
+ 1ꢀ5 °C
Printed:
STANDARD
RESISTANCE
VALUES
MAX.
MAX.
MAX.
WIPER
CUR.
• VISHAY trademark
• Model
POWER WORKING
AT 70 °C VOLTAGE
Ω
W
V
mA
ppm/°C
• Ohmic value (in Ω, kΩ, MΩ)
• Manufacturing date
• Marking of terminal 3
10
22
47
0.75
2.74
4.06
5.94
8.66
12.8
18.8
27.4
40.6
59.4
86.6
128
188
274
400
400
400
400
400
274
185
126
87
58
40
27
18
13
8.7
5.8
4.0
2.7
1.8
0.85
0.40
0.18
0.09
100
220
470
1K
2K2
4K7
10K
22K
47K
100K
220K
470K
1M
PACKAGING
100
• In tube by 25 pieces code T10 (TU25)
0.75
0.34
0.16
0.07
0.03
2M2
4M7
Document Number: 51027
Revision: 10-Sep-09
For technical questions, contact: sfer@vishay.com
See also Application Notes: www.vishay.com/doc?51001
www.vishay.com
81
T18
3/4" Rectangular Multi-Turn Cermet Trimmer
Vishay Sfernice
SAP ORDERING INFORMATION
T
1
8
ꢀ
ꢀ
4
K
T
1
0
MODEL
OHMIC VALUE
TOLERANCE
PACKAGING
SPECIAL NUMBER
T18
From 10 Ω to 5 MΩ
ꢀꢀ4 = 220 kΩ
K = 10 %
On request:
J = 5 %
T10 = Tube 25 pieces
(If applicable)
Given by Vishay for
custom design
PART NUMBER DESCRIPTION (for information only)
T18
ꢀꢀ0K
10 %
TUꢀ5
e3
MODEL
VALUE
TOLERANCE
PACKAGING
LEAD FINISH
www.vishay.com
82
For technical questions, contact: sfer@vishay.com
See also Application Notes: www.vishay.com/doc?51001
Document Number: 51027
Revision: 10-Sep-09
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
www.vishay.com
1
相关型号：
T18501KT10
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.5 W, 500 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
VISHAY
T18502KT10
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.75 W, 5000 ohm, 3/4 INCH, RECT, 3 PINS, ROHS COMPLIANT
VISHAY
T18503KT10
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.5 W, 50000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
VISHAY
T18504KT10
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 500000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
VISHAY
T1851N60TOH
Silicon Controlled Rectifier, 3940A I(T)RMS, 1850000mA I(T), 6000V V(DRM), 6000V V(RRM), 1 Element,
INFINEON
T1851N60TOHXPSA1
Silicon Controlled Rectifier, 3940A I(T)RMS, 6000V V(DRM), 6000V V(RRM), 1 Element,
INFINEON
©2020 ICPDF网 联系我们和版权申明