DLA Weapons Support (Columbus) · Electronic Components
LO3961
Transformer, Pulse
Part NumberLO3961
ManufacturerDLA Weapons Support (Columbus)
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-274-5199 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Overall Length0.790 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Criticality Code JustificationZZZY
Dc Resistance Rating In Ohms0.150 SINGLE COMPONENT SINGLE PRIMARY
Reference Number Differentiating CREF NUMBER DIFFERENTIATING MATERIAL WILL BE IAW NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONYTOL,MANUFACTURING
Body Outside Diameter0.890 INCHES MAXIMUM
Primary To Secondary Turn Ratio1 TO 10 SINGLE COMPONENT
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Vendor Part NumbersTW-71756
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 LO3961 available?
We can source LO3961 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 LO3961 by DLA Weapons Support (Columbus) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LO3961 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 LO3961?
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 LO3961?
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.