Littelfuse · Circuit Protection > Resettable Fuses / PPTC
1812L035/30DR
Littelfuse 1812L035/30DR PolySwitch resettable PPTC fuse, 0.35A hold, 0.75A trip, 30V, 1812 SMD tape/reel
Part Number1812L035/30DR
ManufacturerLittelfuse
LifecycleActive
AvailabilityIn stock — ships fast
Specifications
TypePolymeric resettable PPTC
Hold Current0.35 A
Trip Current0.75 A
Max Voltage30 V
Max Current40 A
Package1812 / 4532 metric concave
Dimensions4.55 x 3.24 mm
Thickness Max1.25 mm
ApprovalscURus, TUV
PackagingTape & Reel / DR
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 1812L035/30DR in stock?
Yes — 1812L035/30DR is in our stock database. Request a quote for current pricing and lead time.
Is 1812L035/30DR by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1812L035/30DR 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 1812L035/30DR?
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 1812L035/30DR?
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.