High Voltage
Chip Resistors
HVC Series
Connuousvoltagesupto3kV
Overloadvoltagesupto4kV
Valuesupto1G0
Precisionto±0.5%&±50ppm/°C
100%screenedbyautomatedopcalinspecon
100%screenedbyhighvoltageoverload
An-sulphurversionavailable
AEC-Q200grade���available
1206 2010 2512 Notes
15.03.0sttawC°07@ gnitar rewoP
000300020001stlovegatlov tnemele gnitimiL
DC or AC peak
000400030051stlov
Maximum overload voltage (2s)
1G0 ot K01smhoegnar ecnatsiseR
Consult factory for
out of range values
01,5,2,1,5.0%ecnarelot ecnatsiseR
See table of
value ranges
50, 100, 500
C°/mppRCT
551+ ot 55- C°egnar erutarepmet tneibmA
Values E24 & E96 preferred Any value to order
0708002W/C°ecnadepmI lamrehT
High Voltage
Chip Resistors
HVC Series
•
Continuous voltages up to 3kV
•
Overload voltages up to 4kV
•
Values up to 100M
•
Tolerances to ±0.5%
•
Robust thick film construction
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
01.11
A subsidiary of
TT electronics plc
Welwyn Components
84
Value Ranges (ohms)
Dimensions (mm) & Weight (mg)
1206
2010
2512
Physical Data
3.2±0.2 1.6±0.2 0.7 0.35±0.2
0.45±0.2
0.45±0.2
1.95
8.5
5.1±0.3 2.5±0.2 0.8 3.7 0.4±0.25
36
6.5±0.3 3.2±0.2 0.8 5 0.4±0.2
55
0.35±0.2
L Wt.CB minAT maxW
T
W
A
A
B
L
Wrap-around terminations
(3 faces)
C
Size TCR (ppm/ºC)
Tolerance (%)
0.5 1 & 2 5 & 10
1206
50
-
10K to 10M
10K to 100M
100
500
500
10K to 2M
>100M
>100M
2010 & 2512
50
-
-
-
10K to 100M
10K to 100M
100
10K to 10M
1
1206 2010 2512 Notes
15.03.0sttawC°07@ gnitar rewoP
000300020001stlovegatlov tnemele gnitimiL
DC or AC peak
000400030051stlov
Maximum overload voltage (2s)
1G0 ot K01smhoegnar ecnatsiseR
Consult factory for
out of range values
01,5,2,1,5.0%ecnarelot ecnatsiseR
See table of
value ranges
50, 100, 500
C°/mppRCT
551+ ot 55- C°egnar erutarepmet tneibmA
Values E24 & E96 preferred Any value to order
0708002W/C°ecnadepmI lamrehT
High Voltage
Chip Resistors
HVC Series
•
Continuous voltages up to 3kV
•
Overload voltages up to 4kV
•
Values up to 100M
•
Tolerances to ±0.5%
•
Robust thick film construction
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
01.11
A subsidiary of
TT electronics plc
Welwyn Components
84
Value Ranges (ohms)
Dimensions (mm) & Weight (mg)
1206
2010
2512
Physical Data
3.2±0.2 1.6±0.2 0.7 0.35±0.2
0.45±0.2
0.45±0.2
1.95
8.5
5.1±0.3 2.5±0.2 0.8 3.7 0.4±0.25
36
6.5±0.3 3.2±0.2 0.8 5 0.4±0.2
55
0.35±0.2
L Wt.CB minAT maxW
T
W
A
A
B
L
Wrap-around terminations
(3 faces)
C
Size TCR (ppm/ºC)
Tolerance (%)
0.5 1 & 2 5 & 10
1206
50
-
10K to 10M
10K to 100M
100
500
500
10K to 2M
>100M
>100M
2010 & 2512
50
-
-
-
10K to 100M
10K to 100M
100
10K to 10M
1
Resistors
Note 1: 100% high voltage screened in ohmic range 300K to 40M
05.20
General Note
TT Electronics reserves the right to make changes in product specication without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© TT Electronics plc
www.ttelectronics.com/resistors
BI Technologies IRC Welwyn
AllPb-freepartscomplywithEUDirecve2011/65/EUamendedby(EU)2015/863(RoHS3)AllPb-freepartscomplywithEUDirecve2011/65/EUamendedby(EU)2015/863(RoHS3)
High Voltage Chip Resistors
HVC Series
High Voltage
Chip Resistors
HVC Series
© 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
07.11
Welwyn Components
85
lacipyTmumixaM
Load at rated power: 1000 hours rated load @ 70°C ∆R%
1206: 2 1206: 1
2010/2512: 1 2010/2512: 0.25
Shelf life test: 12 months at room temperature ∆ 20.01.0%R
C°551 ta oreZ C°07 ta rewop detar morf gnitareD
Short term overload: Lesser of 6.25 x rated power or Maximum overload voltage ∆ 2.02%R
Lightning strike: 1.2/50µs & 10/700µs - see graph for peak voltage ∆ 2.05.0%R
Dry heat: 1000 hours at 155°C ∆ 1.05.0%R
Long term damp heat ∆ 52.01%R
Temperature rapid change ∆ 50.052.0%R
Resistance to solder heat
Resistance to sulphur-bearing gas (AS version only): ASTM-B-809 0.25 0.05
∆ 50.052.0%R
005stlov foorp egatloV
1206: -25 1206: -15
V/mppecnatsiser fo tneiciffeoc egatloV 2010: -15 2010: -5
Performance Data
Construction
Resistive thick film material, overglaze and organic
protection are screen printed on a 96% alumina substrate.
The design and laser adjustment of the resistive element
optimises the limiting element voltage of the resistor.
Terminations
The chips are supplied with wrap-around terminations
suitable for soldering. Consult factory for alternative
termination options.
Solderability
The terminations have an electroplated nickel barrier and tin
finish. This ensures excellent ‘leach’ resistance properties and
solderability.
Marking
The body protection is resistant to all normal cleaning solvents
suitable for printed circuits. The chips are not marked and the
relevant information on type, value, tolerance date code and
quantity are recorded on the reel.
2512 ≤100M: -5
2512 >100M: -15
2512 ≤100M: -1.5
2512 >100M: -8
0
500
1000
1500
2000
2500
3000
3500
0.01 0.1 1 10 100 1000
Voltage (V)
Resistance Value (MΩ)
Maximum Continuous Voltage
HVC1206 HVC2010
HVC2512 Commodity Chip
0.01 0.1 1 10 100 1000
Peak Voltage (kV)
Resistance Value (MΩ)
Lightning Strike Performance
1206-1.2/50µs 1206-10/700µs
2010-1.2/50µs 2010-10/700µs
2512-1.2/50µs 2512-10/700µs
2
4
6
8
0
Note: maximum peak voltage tested was 6kV; performance beyond this is estimated.
05.20
General Note
TT Electronics reserves the right to make changes in product specication without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© TT Electronics plc
www.ttelectronics.com/resistors
BI Technologies IRC Welwyn