Here's the page we think you wanted. See search results instead:

ZA5-class Impedance Analyzer, 120 MHz

The E4990A Impedance Analyzer offers industry best 0.045% (typical) basic accuracy for component, semiconductor and materials measurement. Learn more!

prod_image

  • Type

    Impedance Analyzer

  • Maximum frequency

    120 MHz

  • Target DUT

    General-purpose device, Material

sortDropdown icon View Data Sheet

Top configurations

See what's included, and how you can upgrade your experience with Keysight.

E4990A 20 Hz to 120 MHz
E4990A 20 Hz to 120 MHz

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 120 MHz

E4990A ZA5-class Impedance Analyzer
E4990A ZA5-class Impedance Analyzer

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 10 MHz

E4990A 20 Hz to 10 MHz
E4990A 20 Hz to 10 MHz

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 10 MHz

E4990A 20 Hz to 20 MHz
E4990A 20 Hz to 20 MHz

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 20 MHz

E4990A 20 Hz to 30 MHz
E4990A 20 Hz to 30 MHz

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 30 MHz

E4990A 20 Hz to 50 MHz
E4990A 20 Hz to 50 MHz

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

Standard Data Storage

1

20 Hz to 50 MHz

E4990A 20 Hz to 50 MHz with KeysightCare Assured – 3 years
E4990A 20 Hz to 50 MHz with KeysightCare Assured – 3 years

Model:

E4990A

QTY

Options

1

Impedance Analyzer | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

KeysightCare Assured - Extend to 3 years (includes Return to Keysight Extended Warranty)

1

Standard Data Storage

1

20 Hz to 50 MHz

Highlights

Whether your application is in R&D, production, quality assurance, or incoming inspection, we take pride in contributing to your success. We strive to deliver complete solutions to meet your needs, from impedance analyzers to a wide variety of test accessories. Achieve success with Keysight’s impedance measurement solutions.
  • Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHz
  • Basic impedance measurement accuracy of ±0.08% (±0.045%, typ)
  • 25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range)
  • Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
  • Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA
  • Enhanced measurement speed option (option 001, for 10M/20M/30M/50M options only)
  • 4-channel and 4-trace on 10.4-inch color LCD with touch screen
  • Data analysis function: Equivalent circuit analysis, limit line test

Services and support

Frequently Asked Questions