3-12 Keysight B1505A Configuration and Connection Guide
N1265A Connection Guide
Output Connection
Table 3-6 SMU Terminals and Signals by SMU Type
Figure 3-3 Kelvin Connection Example
Connected
SMU
123
Designation
on panel
[1] [2] [3] [4] [5] [6]
HP/MPSMU
(non-Kelvin)
Force Force Force Force Force Force Blue letters
Guard Guard Guard Guard Guard Guard
HP/MPSMU
(Kelvin)
Force Sense Force Sense Force Sense Letters in
white square
Guard Guard Guard Guard Guard Guard
MCSMU High
Force
High
Sense
High
Force
High
Sense
High
Force
High
Sense
Black letters
Low
Force
Low
Sense
Low
Force
Low
Sense
Low
Force
Low
Sense
HCSMU or
DHCSMU
NA NA High
Force
High
Sense
Low
Force
Low
Sense
Force
Guard
Force
Guard
Force
Guard
Force
Guard
Force
Guard
Force
Guard
SenseForce SenseForce SenseForce
± 200 V Max 1 A
SM U SM U
±200 V Max 2 A dc 40 A Pulse
Force
High
Low
High
Low
High
Low
High
Low
±40 V Max 1 A Pulse
GuardSense
±3 k V Max ±3 k V Max
Selector Output
LowHigh
12
K Thermocouple
±3 V Max
Bias Tee
High
Low
±10 k V Max
UHV
123
Gate
Base: SMU1 (HPSMU)
Collector: SMU3 (HCSMU High)
Emitter: SMU3 (HCSMU Low)
and Selector Low (GNDU)
Use N1254A-508/509 wire.