PCI Multiplexer Cards
- High-density 4-bank, 24-channel, 2-pole multiplexers
- 2 Amp multiplexer range with 18 configurations between single 64-channel 1-pole and quad 8-channel 2-pole
- High-density multiplexers with switching formats between 5-channel, 32-pole and 198-channel, 1-pole
- High-voltage multiplexers designed for cable testing applications
- Supported our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures our switch systems.

All of our PCI multiplexer cards are supported by a comprehensive range of cable and connector accessories and come with a standard 3-year warranty. Please take a look at our PCI literature here or contact us for more information.
The table below will help you choose the appropriate version for your application:
PCI MULTIPLEXERS | ||||||
Current | Switch Type | Voltage | Banks | Configuration | Poles | Part No. |
1.0 A (1.2A) | Reed | 100VDC/70VAC | 1 | 198:1 | 1 | 50-670C-022-198/1 |
99:1 | 1 | 50-670C-021-99/1 | ||||
99:1 | 2 | 50-670C-022-99/2 | ||||
49:1 | 2 | 50-670C-021-49/2 | ||||
49:1 | 4 | 50-670C-022-49/4 | ||||
24:1 | 4 | 50-670C-021-24/4 | ||||
24:1 | 8 | 50-670C-022-24/8 | ||||
10:1 | 8 | 50-670C-021-10/8 | ||||
10:1 | 16 | 50-670C-022-10/16 | ||||
5:1 | 16 | 50-670C-021-5/16 | ||||
5:1 | 32 | 50-670C-022-5/32 | ||||
100V | 4 | 24:1 | 2 | 50-671A-022-Q/24/2 | ||
2.0 A | EMR | 300VDC/250VAC | 1 | 64:1 | 1 | 50-635A-001 |
32:1 | 1 | 50-635A-101 | ||||
32:1 | 2 | 50-635A-002 | ||||
16:1 | 2 | 50-635A-102 | ||||
16:1 | 4 | 50-635A-003 | ||||
8:1 | 4 | 50-635A-103 | ||||
8:1 | 8 | 50-635A-004 | ||||
4:1 | 8 | 50-635A-104 | ||||
2 | 32:1 | 1 | 50-635A-005 | |||
16:1 | 1 | 50-635A-105 | ||||
16:1 | 2 | 50-635A-006 | ||||
8:1 | 2 | 50-635A-106 | ||||
8:1 | 4 | 50-635A-007 | ||||
4:1 | 4 | 50-635A-107 | ||||
4 | 16:1 | 1 | 50-635A-008 | |||
8:1 | 1 | 50-635A-108 | ||||
8:1 | 2 | 50-635A-009 | ||||
4:1 | 2 | 50-635A-109 |
PCI HIGH VOLTAGE MULTIPLEXERS | |||||||
Type | Current | Switch
Type |
Voltage | Max
Power |
Configuration | Connector | Part No. |
Multiplexer for Cable Test inc 50Ω Section with >500MHz Bandwidth | 0.5A
(1.2A) |
Reed | 500VDC Switching, 7VDC/10mA TTL Output | 10W | See
Data Sheet |
D-Type
and SMA |
50-350-001 |