Datasheet
HVR-Series
High Voltage Resistors
Sizes: HVR 25, HVR 30, HVR 40, HVR 50
Features:
High Voltage Resistors in thick film technology
Radial leads, variable lead spacing by bending
Climatic protection by silicone coating
Chip version available (without coating)
Special versions possible
Resistance values up to 10 Tera-Ohm
Low values of TCR and VCR
Standard Version (radial)
D
Dimensions:
Baugröße
HVR 25
HVR 30
HVR 40
HVR 50
L
25.0
(1”)
30.0
40.0
50.0
B
9.0
6.0
6.0
12.5
D
1.4
1.4
1.4
1.4
R
22.9
(0.9”)
27.5
37.8
47.8
d
0.40
0.05
0.40
0.05
0.40
0.05
L
B
20mm
-2mm
+0mm
0.40
0.05
R
Ø
d
L = length, B = width, D = thickness (Tolerance of dimensions:
0.5
mm)
R = standard lead spacing (other spacing possible by bending)
d = wire diameter (in mm), other diameters possible (changes D)
Special Version (axial)
B
Axial versions, versions with formed leads and
versions with lead frames are available on request.
Packaging:
Bulk in plastic bags or boxes
Minimum quantity: 10 pieces per value
L
35 ... 70 mm
35 … 70 mm
The labeling is made at the packing unit only.
The components are not marked (only on request at individual cases).
Ordering data:
Type – value – tolerance – TCR
Example: HVR 30 10G
10%
TCR 100
If no requirement for TCR is given, the standard value (highest value in table) will be supplied.
Standard measuring voltage is 10V (50V for values >1G). Different voltages on request and
agreement (specify explicitly).
Specifications subject to change without notice
Issue 07-2012
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
info@srt-restech.de
www.srt-restech.de
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
Datasheet
HVR-Series
High Voltage Resistors
Sizes: HVR 25, HVR 30, HVR 40, HVR 50
Technical data – depending on size:
Size
Power rating P
70
(W)
(P
125
= 0W)
Working voltage U_, U
eff
(V)
Ranges / Tolerances / TCR
1)
/ VCR
2)
1M – 100M
0.25/.../10%
TC 25/50/100
1 ppm/V
1/2/5/10/20%
TC 50/100/250
2 ppm/V
5/10/20/30%
TC 250/500
10 ppm/V
5/10/20/30%
TC 500/1000
50 ppm/V
–
0.25/.../10%
TC 25/50/100
2 ppm/V
1/2/5/10/20%
TC 50/100/250
5 ppm/V
5/10/20/30%
TC 250/500
20 ppm/V
5/10/20/30%
TC 500/1000
100 ppm/V
–
0.25/.../10%
TC 25/50/100
1 ppm/V
1/2/5/10/20%
TC 50/100/250
2 ppm/V
5/10/20/30%
TC 250/500
10 ppm/V
5/10/20/30%
TC 500/1000
50 ppm/V
–
0.25/.../10%
TC 25/50/100
1 ppm/V
1/2/5/10/20%
TC 25/50/100
1 ppm/V
5/10/20/30%
TC 100/250
5 ppm/V
5/10/20/30%
TC 250/500
25 ppm/V
10/20/30%
TC/VCR
on request
HVR 25
1.0
15 KV
HVR 30
1.0
10 KV
HVR 40
1.2
20 KV
HVR 50
3.0
30 KV
>100M – 1G
>1G – 100G
>100G – 1T
>1T – 10T
1)
2)
TCR: in ppm/K; Temp.range + 25°C...+ 125°C; TCR25/50 and values above 1G: Temp.range +25°C...+85°C
VCR: typical values
3)
Continuous operating voltage: U =
(P*R)
Closer values of tolerance, TCR and VCR, other dimensions
as well as
voltage dividers on request and agreement
General technical data:
Operating temperature range
Climatic category to EN 60068-1
Humidity- / contact protection
Long term stability
Storage 125°C/1000h
Max. voltage/1000h
4)
-55°C ... +125°C
55/125/56
Lacquer coating
10G
<1%
<1%
4
)
>10G
<2%
<2%
Resistant to most solvents. For cleaning the use of isopropyl alcohol (IPA) is recommended.
The use of acetone and methylene chloride is
not
allowed. Mechanical stress to coating should be avoided.
Specifications subject to change without notice
Issue 07-2012
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
info@srt-restech.de
www.srt-restech.de
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
京公网安备 11010802033920号
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