Littelfuse · Electronic Components
155 120U
Fuseholder, Extractor Post
Part Number155 120U
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-223-9326 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Voltage In Volts32.0
Accommodated Fuse Length1.250 INCHES NOMINAL
Overall Length2.190 INCHES NOMINAL
Terminal Type And Quantity2 TAB, SOLDER LUG
Overall Diameter0.600 INCHES NOMINAL
Surface TreatmentTIN CONTACT
Current Carrying Rating In Amps20.0
MaterialPLASTIC PHENOLIC BODY
Fuse Accommodation Quantity1
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
Fuse Terminal Type AccommodatedFERRULE
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 155 120U available?
We can source 155 120U 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 155 120U by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 155 120U 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 155 120U?
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 155 120U?
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.