● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
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5609

CHOKE RF HI CURRENT 2500UH 10%

Part Number5609
ManufacturerBourns
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameBOLOMETER ELEMENT,LOW POWER
Federal Supply Class6625 — Test Instruments
General Characteristics Item DescrDISC TYPE WITH 2 100 OHM WOLLASTON WIRE BOLOMETER ELEMENTS MTD ON A MICA DISC IN SERIES,BIAS CURRENT4.5 MA,RESISTANCE 20
Vendor Part NumbersN603-4-5, MWB450
Cancelled NSN6625-00-788-9755 (cancelled)
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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

Frequently asked

Is 5609 available?
We can source 5609 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 5609 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5609 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 5609?
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 5609?
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.