Precision High Voltage

Divider Resistors

PHVD Series

Precision High Voltage Divider Resistors

P HVD S eries

Performance Data

Maximum

Typical

∆R %

0.25

0.1

∆R%

0.25

0.1

∆R%

0.25

0.1

∆R %

0.2

0.1

Type

Typical VCR (ppm/V)

PHVD10

<500M: -0.35

500 M to 7G 0: -0.9

PHVD15

<1G 0: -0.2

1G 0 to 10G: -0.4

PHVD20

<1G 0: -0.1

1G 0 to 20G: -0.3

PHVD30

<1.5G : -0.07

1 .5G to 30G : -0.2

PHVD40

<2G 0: -0.05

2 G 0 to 40G: -0.15

Application Notes

Due to the high voltage, which can appear between the terminations and any adjacent metal part, resistors should be mounted at

an adequate distance from other conductors.

compound to reduce corona or surface tracking. The printed protection is suitable for these applications.

Ordering Procedure

at 25ppm/°C tracking TCR and 0.5% ratio tolerance

P H V D 1 5 D – 1 0 0 M / 1 0 0 K D

Type

S ize

TCR Tracking

C

50ppm/°C

D

25ppm/°C

Total Value R 1 + R 2 (use IE C 62 code)

Low Value R 2 (use IE C 62 code)

Tolerance R atio

C

0.25%

F

1%

B

0.1%

D

0.5%

P acking

no code required

Bulk P ack

General Note

W elwyn C omponents res erves the right to make changes in product specification without notice or liability.

07.11

All information is subject to W elwyn’s own test data and is considered accurate at time of print.

©Welwyn C omponents Limited

W elwyn E lectronics P ark, B edlington, Northumberland, NE 22 7AA, E ngland. T el: 01670 822181 F ax: 01670 829465 W eb: www.welwyn-tt.com

Derating Curve

0

20

40

60

80

100

120

0

25

50

75

100

125

150

175

200

Ambient Temperature (°C)

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