Vishay Dale Electronics · Electronic Components
CRCW0402549RFKTD
Resistor, Chip, Fixed, Film
Part NumberCRCW0402549RFKTD
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-630-7031 (NSN)
Federal Item NameRESISTOR,CHIP,FIXED,FILM
Federal Supply Class5905 — Resistors
Terminal TypeWRAP AROUND
Electrical Resistance549.0 OHMS
Temp Coefficient Of Resistance In-100.0 TO 100.0
Ambient Temp In Deg Celsius At Zer155.0
Resistance Tolerance In Percent-1.0 TO 1.0
Ambient Temp In Deg Celsius At Ful70.0
Inclosure MethodENCAPSULATED
Power Dissipation Rating In Watts0.063 FREE AIR
Body Length1.0 MILLIMETERS NOMINAL
Style DesignatorTERMINATION PAD EACH END
Body Width0.5 MILLIMETERS NOMINAL
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 CRCW0402549RFKTD available?
We can source CRCW0402549RFKTD 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 CRCW0402549RFKTD by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CRCW0402549RFKTD 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 CRCW0402549RFKTD?
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 CRCW0402549RFKTD?
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.