Murata · Electronic Components
LR44
Coin Cell Battery Alkaline Manganese Batteries 1.5V
Part NumberLR44
ManufacturerMurata
AvailabilityCheck availability — request a quote
Specifications
NSN6135-01-483-5269 (NSN)
Federal Item NameBATTERY,NONRECHARGEABLE
Terminal TypeFLAT CONTACT BOTTOM; FLAT CONTACT TOP
Overall Height4.9 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM
Overall Diameter11.3 MILLIMETERS MINIMUM AND 11.6 MILLIMETERS MAXIMUM
Terminal Quantity2
Tap Voltage In Volts1.5
Ampere Hour Capacity120.00
ShapeCYLINDRICAL
Federal Supply Class6135 — Batteries, Nonrechargeable
Vendor Part NumbersA76
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 LR44 available?
LR44 is a part RH Electronics stocks and sources — availability changes daily, so request a quote and we'll confirm current stock, pricing and lead time, usually within a few hours.
Is LR44 by Murata obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LR44 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 LR44?
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 LR44?
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.