Protek Devices Lp · Electronic Components
587B051
POWER TRANSIENT SUPPRESSOR — NSN 5961-01-261-3107
Part Number587B051
ManufacturerProtek Devices Lp
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-261-3107 (NSN)
Federal Item NamePOWER TRANSIENT SUPPRESSOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
General Characteristics Item Descr120 VAC POWER LINE,5 AMP MAX LINE CURRENT,O/A DIMS. 4.000 IN. LG,2.750 IN. H,2.000 IN. W,WITH TWO 0.169IN. DIA. MTG HOLE
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 587B051 available?
We can source 587B051 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 587B051 by Protek Devices Lp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 587B051 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 587B051?
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 587B051?
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.