Panasonic · Resistors > Thick Film Chip Resistors
ERJ-2RKF45R3X
Thick Film Resistors - SMD 0402 45.3ohms 1% AEC-Q200
Part NumberERJ-2RKF45R3X
ManufacturerPanasonic
AvailabilityIn stock — ships fast
Specifications
Resistance45.3 Ω
Tolerance±1%
Power Rating1/10 W
Package Case0402
TechnologyThick film chip resistor
Mounting TypeSMD/SMT
Series Code2RK
SuffixX
Decoded From Part Numberyes
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 ERJ-2RKF45R3X in stock?
Yes — ERJ-2RKF45R3X is in our stock database. Request a quote for current pricing and lead time.
Is ERJ-2RKF45R3X by Panasonic obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ERJ-2RKF45R3X 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 ERJ-2RKF45R3X?
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 ERJ-2RKF45R3X?
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.