MIL-SPEC · Electronic Components
TS-433B/U
Switch, Electronic
Part NumberTS-433B/U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-643-3955 (NSN)
Federal Item NameSWITCH,ELECTRONIC
Federal Supply Class6625 — Test Instruments
Overall Length11.550 INCHES NOMINAL
Installation DesignPORTABLE
Overall Width7.350 INCHES NOMINAL
Indicator Device Type And Quantity1 CATHODE RAY TUBE
Circuit Construction TypeSOLID STATE
Impedance Rating Per Channel100.00 KILOHMS INPUT CHANNEL AND 50.000 KILOHMS OUTPUT CHANNEL
Operating Ac Frequency In Hertz60.0 NOMINAL SINGLE VOLTAGE
Connection TypeTERMINAL BLOCK W/SCREW FRONT
Overall Height9.350 INCHES NOMINAL
PhaseSINGLE
Connection Contact Type And Quanti5 TERMINAL BLOCK W/SCREW EXTERNAL
Vendor Part Numbers118
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 TS-433B/U available?
We can source TS-433B/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 TS-433B/U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS-433B/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 TS-433B/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 TS-433B/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.