6 Replaceable Parts
132 Keysight 34980A Service Guide
34937A Replaceable Parts
A component locator is shown on page 147.
34938A Replaceable Parts
A component locator is shown on
page 148.
34946A and 34947A Replaceable Parts
There are no replaceable parts on these modules. However, they support only the
following N1810 switch options:
– Option 124 24 VDC coil options
– Option 201 “D” subminiature connectors
– Option 402 Position Indicators.
Component Locator Keysight P/N Description Vendor Vendor P/N
K601, K602, K603, K604, K605, K606, K607, K608,
K609, K610, K611, K612, K613, K614, K615, K616,
K617, K618, K619, K620, K621, K622, K623, K624,
K625, K626, K627, K628
0490-1896
RELAY 2C 3VDC-COIL 2A
30VDC
Omron G6SU-2-DC3
K629, K630, K631, K632 0490-2731
RELAY 1A 9VDC-COIL 5A
30VDC THRU HOLE
Matsushita
DSP1A-L2-DC
9V-F
Component Locator Keysight P/N Description Vendor Vendor P/N
K501, K502, K503, K504, K505, K506, K507, K508,
K509, K510, K511, K512, K513, K514, K515, K516,
K517, K518, K519, K520
0490-2731
RELAY 1A 9VDC-COIL 5A
30VDC THRU HOLE
Matsushita
DSP1A-L2-DC
9V-F
If the proper N1810 voltage option (Opt. 124) is not used, the switches could
be damaged.