Ohmite · Electronic Components
Z21
POWER LINE CHOKE
Part NumberZ21
ManufacturerOhmite
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-648-1291 (NSN)
Federal Item NameCOIL ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Turn Quantity36 ALL COMPONENTS SINGLE WINDING
Dc Resistance Rating In Ohms0.035 ALL COMPONENTS SINGLE WINDING
Winding Operating Current10.0 AMPERES DC NOMINAL ALL COMPONENTS SINGLE WINDING
Terminal Type And Quantity2 TAB, SOLDER LUG
Mounting MethodBRACKET(S) ALL GROUPINGS
Inductance Rating7.500 MICROHENRIES NOMINAL ALL COMPONENTS SINGLE WINDING
Overall Diameter0.750 INCHES NOMINAL
Overall Length6.500 INCHES NOMINAL
Cancelled NSN5950-00-645-3917 (cancelled)
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 Z21 available?
We can source Z21 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 Z21 by Ohmite obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Z21 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 Z21?
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 Z21?
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.