Dynalec · Electronic Components
H-203/U
Handset — Headsets, Microphones, and Speakers
Part NumberH-203/U
ManufacturerDynalec
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-840-8849 (NSN)
Federal Item NameHANDSET
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Test Data Document81349-MIL-T-15514 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Impedance Rating1.2 KILOHMS NOMINAL
Earphone Impedance Rating1.2 KILOHMS NOMINAL
Power SourceSOUND POWERED
Earphone Element TypeMAGNETIC
Individual Connector Termination TLUG
Conductor Quantity2
Microphone Element TypeMAGNETIC
Nondefinitive Spec Std DataH-203/U TYPE
Vendor Part Numbers14999671
Cancelled NSN5965-01-159-2694 (cancelled)
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 H-203/U available?
We can source H-203/U 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 H-203/U by Dynalec obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H-203/U 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 H-203/U?
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 H-203/U?
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.