Souriau USA · Electronic Components
FLLH
Fuse, Enclosed Link
Part NumberFLLH
ManufacturerSouriau USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-199-3987 (NSN)
Federal Item NameFUSE,ENCLOSED LINK
Federal Supply Class5920 — Fuses and Lightning Arresters
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Maximum Voltage Rating In Volts30.0 AC AND 30.0 DC
Overall Height0.480 INCHES MAXIMUM
Center To Center Distance Between2.440 INCHES NOMINAL
Continuous Current Rating In Amps275.000
Mounting Slot Width0.340 INCHES NOMINAL
Terminal Thickness0.050 INCHES NOMINAL
Interruption Indicator MethodOPAQUE BODY
Overall Width0.880 INCHES NOMINAL
Overall Length3.190 INCHES NOMINAL
Body StyleSLOTTED LIMITER
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 FLLH available?
We can source FLLH 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 FLLH by Souriau USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FLLH 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 FLLH?
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 FLLH?
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.