Choose a country or area to see content specific to your location
What are you looking for?
3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.
Get faster digital validation for less with a trade-in.
Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.
Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.
Explore curated support plans, prioritized to keep you innovating at speed.
Achieve 200+ Gbaud multi-level modulated signals with high-speed AWGs for digital and optical standards.
Pinpoint interference with post-processing spectrum management software in the lab.
Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.
Explore engineer-authored content and a vast knowledge base with thousands of learning opportunities.
Keysight Learn offers immersive content on topics of interest, including solutions, blogs, events, and more.
Quick access to support related self-help tasks.
Additional content to support your product needs.
Explore services to accelerate every step of your innovation journey.
Explore the complete portfolio of Keysight accessories designed to complement and extend your instruments. Use the filters below to quickly find compatible accessories such as modules, cables, adapters, and other system components to configure, expand, and optimize your test system for your specific measurement needs.
No Filter available
MX0025A
Best probes for measuring signals found in the latest DDR5 and MIPI standards.
Keysight’s MX0025A InfiniiMax Ultra Series probe amplifier improves usability because you can measure differential, single-ended, and common mode signals with a single probe tip.
When you use a probe to connect your signal to your oscilloscope, it becomes part of the circuit affecting your test. Your probe may be hiding signal details, loading down your signal, or distorting it. InfiniiMax Ultra Series probes have the lowest loading for minimal impact to your circuit. Boost your test margins and gain measurement confidence with their unprecedented accuracy. Ensure your entire measurement system is helping you see the truest representation of your signal.
These probes have the lowest noise and capacitive loading and the lowest loading across more frequencies due to their RC high impedance profile. The InfiniiMax Ultra Series supports InfiniiMode and has a user-defined AC calibration mode, a wider input voltage range, more accuracy with unique S-parameter characterization, lower capacitive loading, a wider input voltage range, micro / socketed probe heads for smaller density probing, and more bandwidths. The InfiniiMax Ultra Series has an RC input impedance architecture with the lowest loading and least signal distortion across the widest frequency range.
InfiniiMax Ultra probes have three attenuation ranges — 1:1, 4:1, and 8:1 — giving you superior noise performance and large voltage ranges, all while maintaining maximum bandwidth. The input range automatically configures depending on the size of the input signal and vertical scale of your oscilloscope.
Choose from the three flexible input dynamic ranges from 600 mVpp at 1:1, 2.5 Vpp at 4:1, and 5 Vpp at 8:1. Clearly see and know when your design is satisfactory, keep up with standards, easily probe small devices, and reduce test complexity with the InfiniiMax Ultra Series probes.
1146C
Obtain accurate display and measurement of currents up to 100 A DC or peak AC, DC to 100 kHz, without breaking the circuit.
• frequency range: DC to 100 kHz (-3dB with current de-rating)
• maximum peak current at 100 mV / A, 10 A DC or peak AC, 10 mV /A, 100 A DC, or peak AC
• AC current accuracy at 100 mV / A (50 mV to 10 A peak) - 3% of reading ≥ 50 mA, 10 mV / A (500 mA to 40 A peak), - 4% of reading ≥ 50 mA,10 mV / A (40 A to 100 A peak) - 15% maximum at 100 A
• working voltage at 600 V maximum
• battery: USB or 9 V alkaline
The Keysight 1146C AC / DC probe provides accurate display and measurement of currents up to 100 A DC or peak AC / DC to 100 kHz without breaking the circuit. The 1146C AC / DC probe has hall-effect sensor technology to measure AC and DC signals. It is compatible with any Keysight oscilloscope with 0.2 to 0.5 V / div sensitivity and 1 MΩ BNC input.
The 1146C AC / DC is ideal for capturing transient current signals in motor controllers, switching power supplies, inverters, and current amplifiers driving inductive loads.
The 1146C AC/DC probe replaces the discontinued 1146B with the same form, fit, and functionality while adding integrated USB power support for more flexible power options.
N1027A
N1027A is a collection of accessories for mainframes and modules in the 86100 family of Digital Communication Analyzers (DCAs).
Click the “View Technical Overview” button at the top of this page for:
N1027A is a collection of accessories for DCA-X mainframes, modules, and stand-alone DCA-Ms in Keysight's Digital Communication Analyzer (DCA) family. The accessories can be grouped into:
PS0004A
Streamline safe, isolated insights with a galvanically isolated differential probe.
Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.
NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.
PS0006A
Streamline safe, isolated insights with a galvanically isolated differential probe.
Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.
NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.
PS0008A
Streamline safe, isolated insights with a galvanically isolated differential probe.
Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.
NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.
PS0011A
PS0011A Solder-in Connectivity Kit for PS00xxA Isolated Probes
The PS0011A solder-in connectivity kit for Keysight's optically isolated differential probes includes the following accessories:
N7012A
Address applications such as HDMI, DisplayPort and MIPI M-PHY with this single-ended adapter for Keysight UXR-Series oscilloscopes.
The Keysight N7012A active termination adapter is a 59 GHz single-ended adapter featuring a user-adjustable common termination voltage (VTERM) and extremely low noise performance.
The adapter was designed to address applications such as HDMI, DisplayPort and MIPI M-PHY. The oscilloscope can internally control the termination voltage to keep it between -4.0 V to +4.0 V. Utilizing low attenuation ratio setting (1.18:1), the adapter enables an extremely low noise floor.
This adapter is compatible with Infiniium UXR-Series oscilloscopes installed with software version 11.71 or higher.
N7011A
Address applications such as HDMI, DisplayPort and MIPI M-PHY with this single-ended adapter for Keysight UXR-Series oscilloscopes.
The Keysight N7011A active termination adapter is a 40 GHz single-ended adapter featuring a user-adjustable common termination voltage (VTERM) and extremely low noise performance.
The adapter was designed to address applications such as HDMI, DisplayPort and MIPI M-PHY. The oscilloscope can internally control the termination voltage to keep it between -4.0 V to +4.0 V. Utilizing low attenuation ratio setting (1.18:1), the adapter enables an extremely low noise floor.
This adapter is compatible with Infiniium UXR-Series oscilloscopes installed with software version 11.71 or higher.
DP0001A
DP0001A probe is a 400 MHz, 2kV (Mains Isolated) / 1 kV CAT III differential high voltage probe that you can use with a Keysight oscilloscope.
The DP0001A is a 400 MHz high voltage differential probe with 2 kV mains isolated or 1 kV CAT III rating designed for making accurate high-voltage power measurements required for testing today’s WBG power devices, power converters or motor drives. Thanks to high bandwidth and low loading characteristics, the probe can accurately measure 1kV transient pulse with as fast as 1.2 nsec of edge speed (10-90%) in modern switching power supplies. Also, high CMRR simplifies the measurement challenges found in noisy, high common-mode power electronics environments.
When used with an Infiniium oscilloscope, the probe supports an auto-switchable attenuation ratio that automatically sets the probe attenuation to the value necessary to make the dynamic range of the probe greater than or equal to the level required to measure the current input signal. A variety of accessories are shipped with this probe to suit various DUT connection scenarios and to make the connection to compact target devices possible.
The differential probes have a differential input resistance of 10 MΩ and low input capacitance of 2 pF to minimize circuit loading. The DP0001A is compatible with Keysight oscilloscopes with a 50-Ω AutoProbe interface, which configures the scope for the probe automatically.
When probing differential signals inside of environmental chambers at extreme temperatures, Keysight offers the N7013A extreme temperature extension kit. The N7013A is compatible with the DP0001A with a de-rated bandwidth of 70 MHz. The 70 cm long differential cable set and accessories can operate in temperatures ranging from -40 degC to +85 degC.
The probe is compatible with InfiniiVision 3000TX, 4000X, 6000X and Infiniium S, 9000A, 90000X, V, Z, UXR <=33GHz (with N5442A adapter).
DP0033A
Designed to make accurate differential measurements up to ±3,000 V in fast-switching environments with high common-mode voltages.
The Keysight DP0033A is a 200 MHz high voltage differential probe with 600 Vrms CAT III ratings. Make safe and accurate differential voltage measurements up to ±3,000 V in fast-switching environments with high common-mode voltages.
Features include:
The DP0033A ships with the following standard accessories:
The DP0033A is compatible with Keysight oscilloscopes with 1 MΩ AutoProbe interfaces, including InfiniiVision 3000X, 4000X, 6000X, and HD3 Series, and Infiniium EXR and MXR-Series
DP0032A
Designed to make accurate differential measurements up to ±1,500 V in fast-switching environments with high common-mode voltages.
The Keysight DP0032A is a 200 MHz high voltage differential probe with 600 Vrms CAT III ratings. Make safe and accurate differential voltage measurements up to ±1,500 V in fast-switching environments with high common-mode voltages.
Features include:
The DP0032A ships with the following standard accessories:
The DP0032A is compatible with Keysight oscilloscopes with 1 MΩ AutoProbe interfaces, including InfiniiVision 3000X, 4000X, 6000X, and HD3 Series, and Infiniium EXR and MXR-Series