Banner Engineering Corp. · Electronic Components
ES-HA-5A
Relay
Part NumberES-HA-5A
ManufacturerBanner Engineering Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-689-7862 (NSN)
Federal Item NameRELAY-SWITCH
Federal Supply Class5999 — Miscellaneous Electrical Components
Relay TypeFAULT DETECTOR
Contact Voltage Rating At Maximum250.0
Contact Maximum Voltage Rating In250.0
Current TypeAC AND DC
Maximum Voltage Rating In Volts230.0
Operating Voltage In Volts230.0 NOMINAL
Action TypeINSTANTANEOUS
Contact Maximum Rated Current5.0 AMPERES NOMINAL
Precious MaterialGOLD
Contact Current TypeAC AND DC
Contact Current Rating At Maximum5.0 AMPERES NOMINAL
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 ES-HA-5A available?
We can source ES-HA-5A 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 ES-HA-5A by Banner Engineering Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ES-HA-5A 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 ES-HA-5A?
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 ES-HA-5A?
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.