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T18823KT10

Description
RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.5 W, 82000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size99KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance  
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T18823KT10 Overview

RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.5 W, 82000 ohm, 3/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT

T18823KT10 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator directionHORIZONTAL
Actuator typeSCREW
Other featuresSTANDARD:MIL-R-22097
JESD-609 codee3
Manufacturer's serial numberT18
Installation featuresTHROUGH HOLE MOUNT
Number of terminals3
number of turns15
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
method of packingTUBE
Rated power dissipation(P)0.5 W
Rated temperature70 °C
resistance82000 Ω
resistance lawLINEAR
Resistor typeTRIMMER
surface mountNO
technologyCERMET
Terminal surfaceMatte Tin (Sn)
Terminal shapeFLAT
Tolerance10%

T18823KT10 Preview

T18
Vishay Sfernice
3/4" Rectangular Multi-Turn Cermet Trimmer
FEATURES
Industrial Grade
0.50 W at 70 °C
MIL-R-22097
Tests according to CECC 41 000
RoHS
COMPLIANT
Fine pitch screw for
outstanding setting ability
Metal collector
improves power
dissipation
Thermoplast
bottom
protects
track form mechanical stresses
due to sealing resin
High performance
plastic case
Large size
saddle to
prevent
back-lash
Connections
soldered to track
Multi-fingered
wiper
for low
contact
resistance
DIMENSIONS
in millimeters
T18
SHAFT
1
0.2
2
3
0.6
4.7 ± 0.2
6.4 ± 0.2
Base level
4.8 ± 0.2
ø 2.5
19 ± 0.5
2.54 ± 0.2*
0.8
1.5 ± 0.5*
0.6
4.5 ± 0.5
3.15 ± 0.5*
5.1 ± 0.2*
7.6 ± 0.2*
* to be measured at base level
CIRCUIT DIAGRAM
a
(1)
b
(2)
cw
c
(3)
Tolerances unless otherwise specified ± 0.5
Document Number: 51027
Revision: 26-Jun-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
79
T18
Vishay Sfernice
3/4" Rectangular Multi-Turn Cermet Trimmer
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Standard series E3
Tolerance
Power Rating
Temperature Coefficient
Limiting Element Voltage (Linear Law)
Contact Resistance Variation
End Resistance (Typical)
Dielectric Strength (RMS)
Insulation Resistance (500VDC)
Standard
On Request
Linear
Logarithmic
cermet
15 turns ± 1
10
Ω
to 2.2 MΩ
1 - 2.2 - 4.7 and 1 - 2 - 5
± 10 %
±5%
0.50 W at + 70 °C
not applicable
See Standard Resistance Element Table
250 V
2 % Rn or 1
Ω
1
Ω
1000 V
10
6
MECHANICAL SPECIFICATIONS
Mechanical Travel
Operating Torque (max. Ncm)
End Stop Torque
Unit Weight (max. g)
Wiper (actual travel)
18 turns ± 5
2
clutch action
1
positioned at approx. 50 %
POWER RATING CHART
0.75
POWER IN W
0.50
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
- 55 °C to + 125 °C
55/125/56
fully sealed
container IP67
0.25
0
0
20
40
60
70
80
100
125
140
AMBIENT TEMPERATURE IN °C
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
1000 hours at rated power
90'/30' - ambient temp. 70 °C
Phase A dry heat 125 °C
Phase B damp heat
Phase C cold - 55 °C
Phase D damp heat 5 cycles
56 days
5 cycles
- 55 °C at + 125 °C
50 g at 11m secs
3 successive shocks
in 3 directions
10 - 55 Hz
0.75 mm or 10 g
during 6 hours
200 cycles
ΔRT
(%)
RT
±1%
Contact res. variation: < 3 % Rn
ΔR
1-2
(%)
R
1-2
± (3 % + 5
Ω)
Load Life
Climatic Sequence
± 0.5 %
±1%
± 0.5 %
Long Term Damp Heat
Dielectric strength: 1000 V RMS
Insulation resistance: > 10
4
± 0.5 %
± (0.2 % + 3
Ω)
ΔV
1-2
V
1-3
ΔV
1-2
V
1-3
±1%
Rapid Temperature Change
±1%
Shock
± 0.3 %
Vibration
± 0.2 %
± (2 % + 3
Ω)
Contact res. variation: < 2 % Rn
± 0.3 %
Rotational Life
www.vishay.com
80
For technical questions, contact: sfer@vishay.com
Document Number: 51027
Revision: 26-Jun-07
T18
3/4" Rectangular Multi-Turn Cermet Trimmer
Vishay Sfernice
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
Ω
10
22
47
100
220
470
1K
2K2
4K7
10K
22K
47K
100K
220K
470K
1M
LINEAR LAW
MAX.
POWER
AT 70 °C
W
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.28
0.13
0.06
MAX.
WORKING
VOLTAGE
V
2.24
3.32
4.85
7.07
10.5
15.3
22.4
33.2
48.5
70.7
105
153
224
250
250
250
MAX.
WIPER
CUR.
mA
224
151
103
71
48
33
22
15
10
7.1
4.8
3.3
2.2
1.1
0.5
0.3
± 100
TYPICAL
TCR
- 55 °C
+ 125 °C
ppm/°C
MARKING
Printed :
- VISHAY trademark
- model
- style
- ohmic value (in
Ω,
kΩ, MΩ)
- manufacturing date
- marking of terminal 3
PACKAGING
- In tube of 25 pieces, code “TU25”
ORDERING INFORMATION
T18
SERIES
10 kΩ
OHMIC VALUE
± 10 %
TOLERANCE
TU25
PACKAGING
TU25: Tube
e3
LEAD FINISH
e3: pure Sn
SAP PART NUMBERING GUIDELINES
T
1
8
1
0
3
K
T
1
0
MODEL
OHMIC
V
ALUE
TOL
PACKAGING
CODE
SPECIAL
(IF APPLICABLE)
See the end of this data
book
for conversion tables
Document Number: 51027
Revision: 26-Jun-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
81
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

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Is it lead-free? Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to
Maker Vishay Vishay Vishay Vishay Vishay
Reach Compliance Code compliant compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99
Actuator direction HORIZONTAL HORIZONTAL HORIZONTAL HORIZONTAL HORIZONTAL
Actuator type SCREW SCREW SCREW SCREW SCREW
Other features STANDARD:MIL-R-22097 STANDARD:MIL-R-22097 STANDARD:MIL-R-22097 STANDARD:MIL-R-22097 STANDARD:MIL-R-22097
JESD-609 code e3 e3 e3 e3 e3
Manufacturer's serial number T18 T18 T18 T18 T18
Installation features THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT
Number of terminals 3 3 3 3 3
number of turns 15 15 15 15 15
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -55 °C -55 °C -55 °C -55 °C -55 °C
Package shape RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
method of packing TUBE TUBE TUBE TUBE TUBE
Rated power dissipation(P) 0.5 W 0.5 W 0.5 W 0.5 W 0.5 W
Rated temperature 70 °C 70 °C 70 °C 70 °C 70 °C
resistance 82000 Ω 820 Ω 820000 Ω 82 Ω 8200 Ω
resistance law LINEAR LINEAR LINEAR LINEAR LINEAR
Resistor type TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER
surface mount NO NO NO NO NO
technology CERMET CERMET CERMET CERMET CERMET
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal shape FLAT FLAT FLAT FLAT FLAT
Tolerance 10% 10% 10% 10% 10%
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