EIKO · Electronic Components
1828
LAMPS, STANDARD: #1828, MINIATURE BAYONET BASE, TYPE: T-3 1/4, VOLTAGE: 37.5 V, CURRENT: .05 A
Part Number1828
ManufacturerEIKO
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-560-3481 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
ConstructionSOLID
MaterialCOPPER ALLOY
Surface Treatment Document And ClaQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE
Surface TreatmentNICKEL
Cross Sectional Height0.031 INCHES NOMINAL
Mounting ConfigurationTWO SLOTS 0.500 IN. C TO C
Cross Sectional Width0.250 INCHES NOMINAL
Body Cross Sectional ShapeIRREGULAR
Overall Length0.656 INCHES NOMINAL
Vendor Part Numbers4113
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 1828 available?
We can source 1828 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 1828 by EIKO obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1828 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 1828?
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 1828?
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.