Agilent / Keysight E1351A 16-Channel FET Multiplexer
Agilent / Keysight VXI Modules. Model: E1351A.
- Model
- Agilent / Keysight E1351A
- Calibration
- Available on request
- Price
- $2,410
- Status
- In stock
- RFQ ref
- E1351A
This unit
The Agilent/Keysight E1351A is a B-size VXIbus multiplexer module that switches 16 channels of high, low, and guard signals to a common point using FET technology. Designed as a register-based, 1-slot slave device, it enables signal routing and automated switching in test systems and data acquisition applications. The module maintains open FET states during power-down and power-up conditions, with closed channel resistance below 3.1 kΩ and exceptional insulation resistance of 10^8 Ω between any two points.
Technical Specifications
Electrical Performance- Maximum voltage (any terminal to any other terminal or chassis): 16 Vpk (DC and AC RMS)
- Maximum current per channel common (non-inductive): 1 mA
- Closed channel resistance: < 3.1 kΩ
- Insulation resistance (between any two points): 10^8 Ω
- Insulation resistance (guard to chassis): 10^3 Ω ± 10%
- Maximum thermal offset per channel (differential Hi-Lo): 25 µV (0 to 28 °C); 250 µV (28 to 55 °C) Power Requirements
- +5 V: 0.2 A
- +12 V: 0.13 A
Key Features
- 16-channel FET multiplexer with simultaneous high, low, and guard signal switching
- Scanning rate up to 13,000 channels/second with compatible DMMs
- High-speed capability: up to 100,000 switches/second from downloaded scan list
- Unlimited relay life at both no-load and rated-load conditions
- Terminal block sold separately, allowing flexible matrix configuration
- Tree switch architecture connects common signals to both terminal card and analog bus connector
Compatibility & Integration The E1351A integrates with Agilent/Keysight E1326B and E1411B DMMs via analog bus connectors and digital bus cables. Synchronized measurements up to 13,000 channels/second require the SCPI command `TRIGger:SOURce DBUS`. External DMM configurations support up to 100,000 switches/second using dedicated FET MUX-to-DMM cable connections. The shared core switch card across E1352A, E1353A, E1357A, and E1358A models enables modular system expansion within VXIbus environments.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | '+12V @ 0.13A (peak) |
Agilent / Keysight E1351A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight E1351A. Calibration covers all module-specific parameters per manufacturer datasheet, output accuracy and linearity, frequency accuracy, and VXI register and trigger bus compliance. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Agilent / Keysight E1351A faults: relay contact wear, DAC/ADC drift, VXI backplane connector oxidation. Common faults include relay contact wear, DAC or ADC gain drift, and VXI backplane edge connector oxidation. Most modules are repaired at the component level with full post-repair verification in a C-size or D-size mainframe.
Agilent / Keysight E1351A price
This Agilent / Keysight E1351A is listed at $2,410. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight E1351A calibration cost
NIST-traceable calibration for the Agilent / Keysight E1351A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers all module-specific parameters per manufacturer datasheet, output accuracy and linearity, frequency accuracy, and VXI register and trigger bus compliance. Turnaround is 1 to 3 business days after receipt. See full calibration details →
