MIL-SPEC · Electronic Components
TS403BU
Generator, Signal
Part NumberTS403BU
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-620-4371 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Overall Height13.625 INCHES NOMINAL
Current TypeAC
Frequency Band Quantity1
Modulator LocationINTERNAL
Frequency Range Rating+1.800 TO 4.000 GIGAHERTZ
Overall Length17.500 INCHES NOMINAL
MaterialALUMINUM ALLOY CASE
Frequency Rating50.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM
Voltage Rating103.5 VOLTS MINIMUM AND 126.5 VOLTS MAXIMUM
Modulation TypeFM AND PULSE
Functional ClassificationBB-1.1
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 TS403BU available?
We can source TS403BU 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 TS403BU by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS403BU 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 TS403BU?
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 TS403BU?
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.