M9131A Datasheet, PDF (6/15 Pages) Keysight Technologies – General Purpose Switch Modules

06 | Keysight | General Purpose Switch Modules - Data Sheet
Specifications and Characteristics
M9131A PXI SPDT switch: 64-ch, reed relays
The M9131A provides 64 channels using single-pole, doublethrow
(Form C), high-speed, long-life reed relays. The module
is designed for switching applications with signals up to 100
Vrms and 1 A, with up to 3 W power. Easily connect to the
module through a high-density, 200-pin low force helix (LFH)
connector or cable.
M9131A specifications and characteristics
General specifications
Channels
Switch type
Max volts
Max current switch/carry
Switching characteristics (nominal)
Max power
Switch speed (typical)
Inital path resistance (typical)
Connectors
Bandwidth
DC isolation, Ch-Ch, Ch-Gnd
25C / 40%RH (typical)
25C / 80%RH (typical)
40C / 80%RH typical)
Thermal offset (typical)
Relay life, operations¹
Low power load (typical)
Rated power load (typical)
64
SPDT, Form C, reed
100 Vrms
0.25 A/1.0 A
3W
2.7 msec
400 mΩ
200 LFH
connector block or cable
10 MHz
1x10¹⁰Ω
1x10⁸Ω
1x10⁶Ω
50 μV
1x10⁹
>1x10⁶
1.  Relay life is defined as path resistance <1.1 Ω
Figure 4. M9131A 64-ch, SPDT, reed relays
Figure 5. 200 pin LFH connector block