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T43D Fiches technique(PDF) 1 Page - Welwyn Components Limited

No de pièce T43D
Description  High Voltage Precision Thick Film Resistors
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Fabricant  WELWYN [Welwyn Components Limited]
Site Internet  http://www.welwyn-tt.com/
Logo WELWYN - Welwyn Components Limited

T43D Fiches technique(HTML) 1 Page - Welwyn Components Limited

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High Voltage Precision
Thick Film Resistors
T Series
Working voltage up to 100kV
Resistances up to 50G
TCR down to 25ppm
Termination variants
Sets of resistors with matched characteristics
T43
T44
T48
Notes
Power rating at 20°C
watts
1.5
3.5
10
Resistance range
ohms
1K to 10G
1K to 50G
1K to 50G
Limiting element voltage
volts
4K
14K
50K
In air
8K
28K
100K
In oil
TCR
ppm/°C
25, 50, 100
Values > 1G: TCR is 250ppm/°C
Resistance tolerance
%
1, 2, 5
Closer tolerances over restricted range
Values
E24 preferred values
Any value to special order
Thermal impedance
°C/watt
31
27
13
Ambient temperature range
°C
-55 to 150
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Electrical Data
Issue B · 03.02
A subsidiary of
TT electronics plc
Welwyn Components
193
Dimensions (mm) & Weight (g)
PCB
Min
mounting
Bend
Type
L max
D max
f min
d nom
centres
Radius
Wt. nom
T43D
25.4
8.4
32.0
0.8
31.8
1.2
3.1
T44D
50.8
8.4
32.0
0.8
57.2
1.2
5.6
T48D
150.0
8.4
32.0
0.8
156.4
1.2
18.5
T43KU
30.2
8.5
32.0
0.8
3.9
T44KU
53.2
8.5
32.0
0.8
7.4
T48KU
152.2
8.5
32.0
0.8
19.3
T43TU
32.6
8.5
5.8
T44TU
55.6
8.5
8.2
T48TU
154.8
8.5
20.2
Physical Data
L
D
f
d
L
L
T44D
T44TU
T44KU


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Numéro de composants électroniques

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