Keysight Technologies B1505A User Manual page 138

CAUTION
Figure 3-11
Low
Accessories
5. K Thermocouple 1 and 2 terminals
For connecting the thermocouple to monitor temperature around a DUT.
The N1265A-041 thermocouple supports maximum of +180 °C.
The N1254A-554 thermocouple supports maximum of +250 °C.
6. UHV High and Low terminals
Output terminals internally connected to the UHV High and Low input
connectors on the rear panel.
High and Low must be connected to the high and low terminals of a DUT
respectively. Use the blank silicon plate and the UHV/SHV to no connector
cables (N1254A-520) for connection. Also see
3-52.
Open the Gate terminals, the Selector Output terminals, and the Bias Tee terminals
for the ultra high voltage measurement using the UHVU.
N1265A Built-in Selector Simplified Internal Connections
Gate
High Sense
0 Ω
10 Ω
100 Ω
or 1 kΩ
P.A
S F
S F
MCSMU GNDU
3-42
Low High
Force Sense
S F
UHCU
V-control I-control
S
MCSMU MCSMU SMU
Keysight B1505A User's Guide, Edition 12
"Blank Silicon Plate" on page
Force F: Force
S: Sense
P.A: Protection adapter
100 kΩ
HVSMU force is
connected to
High sense line.
F
F
HVSMU