PXI‑2520 | NI 80-Channel SPST Relay Module

DC path resistanceInitial..<0.5 ΩEnd-of-life.≥1.0 ΩDC path resistance typically remains low for the life of the relay. At the end of relay life, the path resistance rises rapidly above 1 Ω. Load ratings apply to relays used within the specificationbefore the end of relay life.Thermal EMF (typical at 23 °C)12 μVBandwidth (-3 dB, typical at 23 °C)50 Ω termination ≤35 MHzCrosstalk (typical at 23 °C, 50 Ω termination)Channel-to-channel10 kHz.≤-80 dB100 kHz ≤-60 dBIsolation (typical at 23 °C, 50 Ω termination)Open channel10 kHz≥80 dB100 kHz.≥60 dB