Keithley 6220
DC Precision Current Source

Download Product Datasheet

Available Option Configurations

Config-01

• No Options Included
• MSRP: $6,030 | In Stock!    GET QUOTE  

Product Overview

The Keithley 6220 DC Precision Current Source combines ease of use with exceptionally low current noise. Low current sourcing is critical to applications in test environments ranging from R&D to production, especially in the semiconductor, nanotechnology, and superconductor industries. High sourcing accuracy and built-in control functions make the Keithley 6220 DC Precision Current Source ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements.

Features and Specifications of the Keithley 6220 DC Precision Current Source include:

• Source and sink (programmable load) 100fA to 100mA
• 10¹⁴Ω output impedance ensures stable current sourcing into variable loads
• 65000-point source memory allows executing comprehensive test current sweeps directly from the current source
• Built-in RS-232, GPIB, Trigger Link, and digital I/O interfaces
• Reconfigurable triax output simplifies matching the application's guarding requirements
• Model 220 emulation mode eliminates need to reprogram existing applications
• Offers material researchers ±0.1pA/step to ±105mA DC output, combined with 1014W output resistance

Click to see all the models in this series