10M-KTKC-HVC-2010LF-1M-F データシートの表示（PDF） - Unspecified
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10M-KTKC-HVC-2010LF-1M-F Datasheet PDF : 3 Pages
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Welwyn Components
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.
Performance Data
Load at rated power: 1000 hours rated load @ 70°C
∆R%
Shelf life test: 12 months at room temperature
∆R%
Derating from rated power at 70°C
Short term overload: Lesser of 6.25 x rated power or Maximum overload voltage ∆R%
Lightning strike: 1.2/50µs & 10/700µs - see graph for peak voltage
∆R%
Dry heat: 1000 hours at 155°C
∆R%
Long term damp heat
∆R%
Temperature rapid change
∆R%
Resistance to solder heat
∆R%
Resistance to sulphur-bearing gas (AS version only): ASTM-B-809
Voltage proof
Volts
Voltage coefficient of resistance
ppm/V
Maximum
1206: 2
2010/2512: 1
0.1
2
0.5
0.5
1
0.25
0.25
0.25
Typical
1206: 1
2010/2512: 0.25
0.02
Zero at 155°C
0.2
0.2
0.1
0.25
0.05
0.05
0.05
500
1206: -25
2010: -15
2512 ≤100M: -5
2512 >100M: -15
1206: -15
2010: -5
2512 ≤100M: -1.5
2512 >100M: -8
Maximum Continuous Voltage
3500
3000
2500
2000
1500
1000
500
0
0.01
0.1
1
10
100
Resistance Value (MΩ)
HVC1206
HVC2512
HVC2010
Commodity Chip
1000
Lightning Strike Performance
8
6
4
2
0
0.01
0.1
1
10
100
Resistance Value (MΩ)
1206-1.2/50µs
2010-1.2/50µs
2512-1.2/50µs
1206-10/700µs
2010-10/700µs
2512-10/700µs
1000
Note: maximum peak voltage tested was 6kV; performance beyond this is estimated.
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
BI Technologies IRC Welwyn
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
T©eleTpThoEnle:ct+r4o4ni(c0s) 1p6lc70 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
www.ttelectronicsresistors.com
07.11
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