Datasheet

Service Information 4
Keysight U2751A User’s and Service Guide 47
Replaceable Parts
This section contains the information for ordering replacement parts for your
instrument. To order the parts, please do the following.
– Contact your nearest Keysight Sales Office or Service Center.
– Provide the part number for the relay.
– Provide the instrument model and serial number.
The part number of the replaceable part and its description are shown in the table
below.
Table 4-1 Part number and description of replaceable part
Part number Description
0490-1896 RELAY 2C 3 VDC-COIL 2A 30 VDC
CAUTION
Electrostatic Discharge (ESD) Precautions
Almost all electrical components can be damaged by electrostatic discharge
(ESD) during handling. The following guidelines will help prevent ESD
damage when servicing the instrument or any electronic device.
– Disassemble the instruments in a static-free work area only.
– Use a conductive work area to dissipate static charge.
– Use a conductive wrist strap to dissipate static charge accumulation.
– Minimize handling.
– Keep the replacement parts in original static-free packaging.
– Remove all plastics, styrofoams, vinyls, papers, and other
static-generating materials from the immediate work area.
–Use only antistatic solder extractor.