ROHM Semiconductor · Electronic Components
UMH11N
TRANS, DUAL NPN, 50V, SC-88
Part NumberUMH11N
ManufacturerROHM Semiconductor
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Product RangeUMH11N Series
IscanonicalY
Transistor Case StyleSC-88
MslMSL 1 - Unlimited
Collector Emitter Voltage Max Pnp-
Operating Temperature Max150 °C
SvhcNo SVHC (25-Jun-2025)
Base Input Resistor R110 kohm
Transistor PolarityDual NPN
Power Dissipation150 mW
Base Emitter Resistor R210 kohm
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 UMH11N available?
We can source UMH11N 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 UMH11N by ROHM Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UMH11N 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 UMH11N?
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 UMH11N?
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.