Rlc Electronics, Inc. · Electronic Components
S-4555A
Switch, Radio Frequency Transmiss
Part NumberS-4555A
ManufacturerRlc Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-272-1475 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Overall Height1.300 INCHES MINIMUM AND 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM1.320 INCHES MAXIMUM
Body StyleRECTANGULARRECTANGULAR
Actuator Current Type And Rating I0.28 DC MAXIMUM0.28 DC MAXIMUM
Switch Return Mechanism TypeFAIL-SAFEFAIL-SAFE
MaterialCOPPER ALLOY CONTACT(S)
Criticality Code JustificationFEATFEAT
Switch TypeTRANSFERTRANSFER
Frequency Rating3.0 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY VOLTAGE STANDING WAVE RATIO
Voltage Standing Wave Ratio1.40 THIRD1.40 THIRD
Actuator Voltage In Volts24.0 MINIMUM AND 24.0 MINIMUM AND 30.0 MAXIMUM30.0 MAXIMUM
Insertion Loss In Decibels0.40 THIRD0.40 THIRD
Vendor Part NumbersT2-413M30LL
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 S-4555A available?
We can source S-4555A 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 S-4555A by Rlc Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S-4555A 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 S-4555A?
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 S-4555A?
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.