Vishay · Electronic Components
LH1546
MOSFET Relay, SPST-NO (1 Form A), AC / DC, 350 V, 120 mA, SMD-6, Surface Mount
Part NumberLH1546
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
Load Voltage Max350 V
Forward Current If1.1 mA
RohscompliantYES
Load Current120 mA
Relay TerminalsGull Wing
Hazardousfalse
RohsphthalatescompliantYES
Isolation Voltage5.3 kV
Contact FormSPST-NO (1 Form A)
Product RangeLH1546 Series
IscanonicalY
Relay MountingSurface Mount
SvhcNo SVHC (25-Jun-2025)
On State Resistance Max35 ohm
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 LH1546 available?
We can source LH1546 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 LH1546 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LH1546 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 LH1546?
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 LH1546?
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.