TDK-Lambda Americas · Electronic Components
RTW28-1R8C
Power Supply
Part NumberRTW28-1R8C
ManufacturerTDK-Lambda Americas
AvailabilityAvailable to order — request a quote
Specifications
NSN6120-01-663-2845 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6120 — Transformers: Distribution and Power
Operating Ambient Temp Range-10.0 TO 71.0 CELSIUS
Output Current Rating1.8 DC AMPERES NOMINAL SINGLE POWER OUTPUT
Input Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Output Wattage Rating50.4 WATTS MAXIMUM SINGLE POWER OUTPUT
Output Voltage Rating28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Input Voltage Rating100.0 AC VOLTS MINIMUM AND 240.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Overall Length139.0 MILLIMETERS NOMINAL
Overall Width82.0 MILLIMETERS NOMINAL
Overall Height22.0 MILLIMETERS NOMINAL
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 RTW28-1R8C available?
We can source RTW28-1R8C 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 RTW28-1R8C by TDK-Lambda Americas obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RTW28-1R8C 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 RTW28-1R8C?
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 RTW28-1R8C?
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.