Keysight Technologies · Electronic Components
E3661B
Rack, Electrical Equipment
Part NumberE3661B
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-526-0598 (NSN)
Federal Item NameRACK,ELECTRICAL EQUIPMENT
Federal Supply Class5975 — Electrical Hardware and Supplies
Panel Rail Thickness58.7 MILLIMETERS NOMINAL
Handling Facility TypeBRAKE TYPE CASTERS
Panel Space Height1422.4 MILLIMETERS NOMINAL
Panel Mounting Rail Design StyleCHANNEL W/FLANGE
Ventilation Design TypeGRILLE
MaterialSTEEL
Door TypeSINGLE BACK
Style DesignatorENCLOSED VERTICAL FRONT
Overall Width600.0 MILLIMETERS NOMINAL
ColorGRAY/GREY
Overall Height1620.0 MILLIMETERS NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is E3661B available?
We can source E3661B even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is E3661B by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E3661B has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like E3661B?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for E3661B?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.