www.vishay.com

For any questions, contact: foil@vishay.com

Document Number: 63003

2

Revision: 18-Jun-07

VHP100

Vishay Foil Resistors

Technology Resistor with Zero TCR and 0.005 % Tolerance

Note

1. For 0.200 lead spacing, specify VHP102 (60 ppm) or VHP103

(10 ppm).

Note

1. Load/life stability is considerably improved by reducing the temperature, power, or through in-house oriented tests

FIGURE 3 - TYPICAL CURVES WITHIN THE 60 ppm

WINDOW, VHP100 TCR FOR MIL RANGE

FIGURE 4 - TYPICAL CURVES WITHIN 10 ppm WINDOW,

VHP101 LABORATORY INSTRUMENT RANGE

60 ppm

Window

- 55

- 25

0

+ 25

+ 50

+ 75

+ 100

+ 125

Temperature (°C)

(- 55 °C to + 125 °C): Typical TCR = 0.6 ppm/°C, Ref. + 25 °C

+ 15

+ 20

+ 25

+ 30

+ 35

+ 40

+ 45

+ 50

10 ppm

Window

(+ 15 °C to + 45 °C): Typical TCR = 0.3 ppm/°C, Ref. + 25 °C

Temperature (°C)

FIGURE 5 - STANDARD PRINTING

TOLERANCE

RESISTANCE SPECIFIED IN

SIGNIFICANT DIGITS

± 1.0 %

3

± 0.1 %

4

± 0.01 %

5

± 0.005 %

6

Note

The number of significant digits of resistance accuracy to be

printed on the resistor should be in accordance with the specified

tolerance

TABLE 1 - VHP100 SERIES DIMENSIONS

INCHES

mm

VHP100

W

0.185 ± 0.020

4.70 ± 0.51

L

0.435 ± 0.020

11.05 ± 0.51

VHP101

H

0.430 ± 0.020

10.92 ± 0.51

LL

1.000 ± 0.125

25.4 ± 3.18

0.150 ± 0.010

3.81 ± 0.25

ST

0.100 Maximum

2.54 Maximum

E

0.070 Maximum

1.78 Maximum

LS

Model

Number

VISHAY

XXXX

VHP100

ST

H

L

Date Code

W

Front View

Rear View

Lead Material #22 AWG

(0.025 Dia) Solder Coated Copper

Resistance

Value Code

Tolerance

Serial No.

100R01

0.01 %

XXXX

10

Week

01

Year

LL

E

TABLE 2 - VHP100 SPECIFICATIONS

Resistance Range

100

Ω to 150 kΩ

Tolerance at + 25 °C

± 0.005 % to ± 1.0 %

Power

0.3 W at + 70 °C (see figure 2)

(for 2000 hours)

0.3 W at + 70 °C; ± 0.015 % (150 ppm) Maximum

ΔR

0.15 W at + 125 °C; ± 0.015 % (150 ppm) Maximum

ΔR

Shelf-Life Stability

± 0.0002 % (2 ppm) after 10 years

Thermal EMF

Due to temperature difference between leads

Due to self-heating at 0.1 W

0.05 µV/°C

0 to 1 µV

High Frequency Operation

Rise/Decay Time

Inductance (L)

Capacitance (C)

1.0 ns for 1 k

Ω without ringing

0.1 µH Maximum; 0.08 µH typical

1.0 pF Maximum; 0.5 pF typical

Maximum Working Voltage

300 V

Voltage Coefficient

< 0.1 ppm/V

Current Noise

< 0.010 µV (rms)/V (- 40 dB)

Hermeticity