High Voltage

Chip Resistors

HVC Series

High Voltage

Chip Resistors

HVC Series

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

l

a

c

i

p

y

T

m

u

m

i

x

a

M

∆R%

1206: 2

1206: 1

2010/2512: 1

2010/2512: 0.25

∆

2

0

.

0

1

.

0

%

R

C

°

5

5

1

t

a

o

r

e

Z

C

°

0

7

t

a

r

e

w

o

p

d

e

t

a

r

m

o

r

f

g

n

it

a

r

e

D

∆

2

.

0

2

%

R

∆

2

.

0

5

.

0

%

R

∆

1

.

0

5

.

0

%

R

Long term damp heat

∆

5

2

.

0

1

%

R

Temperature rapid change

∆

5

0

.

0

5

2

.

0

%

R

Resistance to solder heat

Resistance to sulphur-bearing gas (AS version only): ASTM-B-809

0.25

0.05

∆

5

0

.

0

5

2

.

0

%

R

0

0

5

s

tl

o

V

f

o

o

r

p

e

g

a

tl

o

V

1206: -25

1206: -15

V

/

m

p

p

e

c

n

a

t

s

i

s

e

r

f

o

t

n

e

i

c

if

f

e

o

c

e

g

a

tl

o

V

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

Resistance Value (MΩ)

Maximum Continuous Voltage

HVC1206

HVC2010

HVC2512

Commodity Chip

0.01

0.1

1

10

100

1000

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.

Make Possible

07.14

General Note

TT Electronics reserves the right to make changes in product specification 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.ttelectronicsresistors.com