The NI PXI-2586 is a 10-channel, 12 A SPST Form A relay module for high-current switching in PXI chassis. Each of the 10 relays operates independently under full software control, supporting both 10-SPST and 5-DPST topologies. Field-replaceable relays with silver-nickel contacts deliver 1 × 10⁷ mechanical cycles. The module handles up to 300 V channel-to-channel and 300 V channel-to-ground (CAT II), with maximum AC switching power of 3 kVA. Relay operating time reaches 15.4 ms maximum, and the module recognizes trigger pulses as narrow as 150 ns. Channel-to-channel crosstalk measures ≤ -85 dB across a 10 kHz band. Housed in a compact 3U, single-slot PXI form factor, it draws 5 W at 5 V or 2.5 W at 3.3 V. The module connects via a 20-position Positronic GMCT series plug and supports PXI trigger lines 0–7. Operating temperature ranges from 0 °C to 55 °C with 10% to 90% noncondensing humidity. Operational shock tolerance is 30 g peak, half-sine, 11 ms pulse; vibration handling reaches 5 to 500 Hz at 0.3 g_rms during operation and 2.4 g_rms non-operating. DC path resistance remains typically low throughout relay life, rising above 100 mΩ only at end of life. Ideal for automated test systems in battery, power supply, and automotive testing where reliable high-current signal switching is essential.
NI PXI-2586 10-Channel, 12 A SPST (Form A) Relays/Multiplexer
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- Rental Units Available
The NI PXI-2586 is a high-density, high-current relay module featuring 10 independent SPST (Form A) relays, each capable of switching up to 12 A. This module is ideal for applications requiring robust switching capabilities in automated test and measurement systems. It provides reliable performance and easy integration within a PXI chassis.
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Product Condition & Availability
NI PXI-2586 10-Channel, 12 A SPST (Form A) Relays/Multiplexer is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
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We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
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We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.






















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