Teledyne Defense Electronics · Volt. Comparator
M38510/11201B2A
VOLT. COMPARATOR, QUAD
Part NumberM38510/11201B2A
ManufacturerTeledyne Defense Electronics
AvailabilityAvailable to order — request a quote
Specifications
Generic Part NumberLM139
Pin Count20
Package Descriptor2
Slash SheetM38510/11201 (all variants)
JAN ClassB — JAN Class B
Case Outline2
Lead FinishA — hot solder dip
Approved SourcesE2V
QML ListedYes — on the Qualified Manufacturers List
Vendor Part NumbersLM139/B2A
Federal Supply Class5962 — Microcircuits, Electronic
CAGE CodesE2V: 0C7V7
NSN5962-01-351-4927 (NSN)
Federal Item NameMICROCIRCUIT,LINEAR
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-18.0 VOLTS MINIMUM POWER SOURCE AND 18.0 VOLTS MAXIMUM POWER SOURCE
Current Rating4.00 MILLIAMPERES MAXIMUM SUPPLY
Design Function4 COMPARATOR, VOLTAGE
Terminals20 LEADLESS
Enclosure ConfigurationLEADLESS FLAT PACK
Enclosure MaterialCERAMIC
Terminal Surface TreatmentSOLDER
Features ProvidedLOW POWER AND MONOLITHIC AND BURN IN
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 M38510/11201B2A available?
We can source M38510/11201B2A 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 M38510/11201B2A by Teledyne Defense Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M38510/11201B2A 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 M38510/11201B2A?
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 M38510/11201B2A?
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.