Holtek · Electronic Components
HT9170D-18SOP
DTMF Receiver, 3.58 MHz Resonator, 2.5 V to 5.5 V, SOP-18
Part NumberHT9170D-18SOP
ManufacturerHoltek
AvailabilityAvailable to order — request a quote
Specifications
Automotive Qualification Standard-
Ic Package TypeSOP
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalY
Msl-
Ic FunctionDTMF Receiver
Operating Temperature Max75 °C
SvhcNo SVHC (08-Jul-2021)
Supply Voltage Max5.5 V
ProducttraceabilityNo
Supply Voltage Min2.5 V
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 HT9170D-18SOP available?
We can source HT9170D-18SOP 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 HT9170D-18SOP by Holtek obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HT9170D-18SOP 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 HT9170D-18SOP?
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 HT9170D-18SOP?
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.