Bourns · Circuit Protection > Resettable Fuses
MF-R030-0-99
Bourns MF-R resettable PTC fuse, 0.3 A hold, radial
Part NumberMF-R030-0-99
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-659-1469 (NSN)
Federal Item NameFUSE,ENCLOSED LINK
Overall Length21.0 MILLIMETERS NOMINAL
Features ProvidedROHS DIRECTIVE COMPLIANCE
Special FeaturesROHS COMPLIANT
Federal Supply Class5920 — Fuses, Arrestors, Absorbers, And Protectors
Vendor Part Numbers290109
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 MF-R030-0-99 available?
We can source MF-R030-0-99 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 MF-R030-0-99 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MF-R030-0-99 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 MF-R030-0-99?
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 MF-R030-0-99?
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.