Keysight (Agilent)
Keysight (Agilent) N1259A
Test Fixture for Power Device
N1259A Switch Matrix Product Series
4x8 (4 rows, 8 columns) Number of Ports
DC to 3 GHz Frequency Range
300 V DC / 200 V AC RMS Maximum Voltage
2 A per channel Maximum Current

| Attribute | Value |
|---|---|
| Product Series | N1259A Switch Matrix |
| Number of Ports | 4x8 (4 rows, 8 columns) |
| Frequency Range | DC to 3 GHz |
| Maximum Voltage | 300 V DC / 200 V AC RMS |
| Maximum Current | 2 A per channel |
| Relay Type | Electromechanical Reed Relays |
| Interface/Control | Compatible with Keysight 34980A Multifunction Switch/Measure Unit |
| Module Form Factor | Plug-in module for 34980A mainframe |
| Isolation | Greater than 110 dB at 1 MHz |
| Contact Resistance | Less than 1 Ohm initial contact resistance |
Keysight (Agilent) N1259A Options:
- N1259A - Inline package device 3 pin socket module - Inline package socket module for DUT connection
- N1254A - 512 - SHV-SHV test lead
- N1254A - 513 - SHV-banana adapter
- N1300A - CMU cable - CMU cable for capacitance measurement
- N1258A - N1258A - Module selector for switching the module connected to a device terminal
- N1260A - N1260A - High voltage bias-T for 3000 V C-V measurement
- N1261A - 001 - HPSMU protection adapter with Triaxial(f) output connectors
- N1261A - 002 - GNDU protection adapter with BNC(f) output connectors
- N1261A - 003 - HPSMU protection adapter with HV(jack) output connectors
- N1261A - 004 - GNDU protection adapter with SHV(jack) output connectors
- N1262A - 001 - 1 MΩ (±3000 Vdc) resistor with SHV(jack) output connector
- N1262A - 002 - 100 kΩ (±3000 Vdc) resistor with SHV(jack) output connector
- N1262A - 010 - 1 kΩ (±200 Vdc) resistor with Triaxial(f) output connector
- N1262A - 011 - 1 kΩ (±3000 Vdc) resistor with SHV(jack) output connector
- 16493S - 010 - Adapter for making the Kelvin connection of HCSMU path
- 16493S - 011 - Adapter for making the non-Kelvin connection of HCSMU path
- 16494A - 16494A - Triaxial cable
- 16493J - 16493J - Interlock cable
- 16493S - 16493S - HCSMU cable
- 16493T - 16493T - HVSMU cable
- 16494B - 16494B - Kelvin triaxial cable assembly, B1500A/4156 compatible on one end; 4142 compatible on the other end
- 16493K - 16493K - Kelvin triaxial cable assembly, B1500A/4156 compatible on both ends (standard option)
| Model | N1259A |
|---|
The Keysight (Agilent) N1259A Text Fixture supports standardized testing across multiple socket types using the Keysight Curve Tracer. Its modular build accommodates universal and Teflon board socket modules.
It enables legacy compatibility with test adapter socket modules for Tektronix and 371B interfaces, featuring a safety interlock for high-voltage protection and optional adapters for safeguarding sensitive modules.
Testwall can supply the used Keysight (Agilent) N1259A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) N1259A.





