Mounting Connectors - Agilent Technologies 4155C User Manual

Table 2-2

Mounting Connectors

Previous sections described how to install the available accessories, and the 16495
Installation Guide provides the information on how to install connector plates on the
shielding box. However, you may choose to mount connectors directly on your own
connector plate or test fixture.
To do this, you will need to make connector holes and mount the connectors
yourself. This section contains information on connector hole dimensions.
To mount connectors:
1. Select the appropriate parts for your application. See Table 2-2.
2. Make the holes and mount the connectors. See Table 2-3.
For Kelvin connections using the 4156C SMU, use Agilent 16493K Kelvin
cable. A Kelvin cable requires a Kelvin triaxial connector, which has two
connector holes and three screw holes.
3. Build the interlock circuit shown in "To Make an Interlock Circuit" on page
2-33.
4. Attach cables from the connectors to the DUT (device under test). Refer to "To
Connect the GNDU Output", "To Connect the SMU Output", and "To Connect
the VSU/VMU/PGU Outputs" later in this chapter.
Table 2-2 lists the parts required to mount connectors on your shielding box. The
type and quantity of parts needed will depend on your application.
Recommended Parts
Usage
Making an interlock
circuit
Connecting GNDU to
DUT
Connecting SMU to
DUT
Agilent 4155C/4156C User's Guide Vol.1, Edition 11
Agilent Part No.
1252-1419C
3101-0302 or 3101-3241
1450-0641
8150-5680
1250-2457
8121-1189 or 8150-2639
1250-2457
8121-1191
Installation
Mounting Connectors
Description
Interlock Connector (6 pin,
female)
Switch
≅ 2.1 V @ I
LED (V = 10 mA)
F F
Wire
Triaxial Connector (female)
Coaxial Cable or Wire
Triaxial Connector (female)
Low Noise Coaxial Cable
2-31