Vishay Dale Electronics · Electronic Components
PH100-4R40HM1PCT
Resistor, Fixed, Wire Wound, Induct
Part NumberPH100-4R40HM1PCT
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-160-1087 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-50.0 TO 50.0
Electrical Resistance4.400 OHMS
Terminal Length0.780 INCHES NOMINAL0.780 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUGTAB, SOLDER LUG
Heat Sink Length12.000 INCHES12.000 INCHES
Ambient Temp In Deg Celsius At Zer275.0275.0
Mounting Bushing Length0.970 INCHES NOMINAL0.970 INCHES NOMINAL
Mounting Bushing Diameter1.250 INCHES NOMINAL1.250 INCHES NOMINAL
Body Length2.000 INCHES NOMINAL2.000 INCHES NOMINAL
Heat Sink Width12.000 INCHES12.000 INCHES
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Vendor Part NumbersPH100-4R4-100W1P, PH100-4.4-100W1P
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 PH100-4R40HM1PCT available?
We can source PH100-4R40HM1PCT 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 PH100-4R40HM1PCT by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PH100-4R40HM1PCT 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 PH100-4R40HM1PCT?
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 PH100-4R40HM1PCT?
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.