"Leightner Electronics, Inc." · Electronic Components
4-8V/50B
Battery, Storage
Part Number4-8V/50B
Manufacturer"Leightner Electronics, Inc."
AvailabilityAvailable to order — request a quote
Specifications
NSN6140-01-119-7662 (NSN)
Federal Item NameBATTERY,STORAGE
Federal Supply Class6140 — Batteries, Rechargeable
Cell Quantity4
Overall Height0.988 INCHES NOMINAL
Overall Diameter0.636 INCHES NOMINAL
Terminal LocationBOTTOM AND TOP
Case Design TypeSEALED
Voltage In Volts4.8
Plate TypeNEGATIVE AND POSITIVE
Terminal TypeSOLDER TAB
Battery ElectrolytePOTASSIUM HYDROXIDE
Terminal Quantity2
Vendor Part Numbers4-8V/50BL, SM-C-875463
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 4-8V/50B available?
We can source 4-8V/50B 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 4-8V/50B by "Leightner Electronics, Inc." obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4-8V/50B 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 4-8V/50B?
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 4-8V/50B?
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.