Lower Range High Voltage Chip Resistors

LHVC Series



Superior voltage performance over commercial range chips



0805, 1206 and 2010 sizes



Resistance 50Kohms to 10Mohms



RoHS compliant

Electrical Data

LHVC0805

LHVC1206

LHVC2010

Power rating at 70C

watts

0.125

0.25

0.5

Resistance range

ohms

100K to 10M

100K to 10M

50K to 10M

Limiting element voltage

dc volts

300

400

800

5s Overload voltage

dc volts

800

1000

3000

Dielectric withstand voltage

volts

500V

TCR

ppm/°C

±200

Resistance tolerance

%

1, 5

Standard values

E24 (5% tolerance) & E96 (1% tolerance)

Ambient temperature range

°C

-55 to +155

Physical Data

Dimensions in mm

Type

LW

T

D1

D2

Nom wt. (g)

LHVC0805 2.00 ±0.15 1.25 +0.15/-0.10 0.55 ±0.10 0.40 ±0.20 0.40 ±0.20

0.005

LHVC1206 3.10 ±0.15 1.55 +0.15/-0.10 0.55 ±0.10 0.45 ±0.20 0.45 ±0.20

0.012

LHVC2010 5.00 ±0.10 2.50 +0.15/-0.10 0.55 ±0.10 0.60 ±0.25 0.50 ±0.20

0.036

Construction

Pd/Ag terminations are applied to the top and bottom of an alumina

substrate. A resistive element is printed between the top face

conductors, which is then adjusted to value and protected.

A wraparoundconductor is applied to join the top and bottom

sides. The terminations are electroplated with a Ni barrier layer prior

to plating with a Sn finish.

Solvent Resistance

The body protection and marking are resistant to all normal industrial

solvents suitable for printed circuits.

Flammability

The resistor will not burn or emit incandescent particles under any

condition of applied temperature or overload.

Solderability

95% min coverage (MIL-STD 202F / 208H, 235C 2 secs)

Welwyn Components

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.

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

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