Bourns · Electronic Components
ENS1J-B28-L00256
ENCODER OPTICAL ROTARY 256 CPR
Part NumberENS1J-B28-L00256
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-496-2031 (NSN)
Federal Item NameSWITCH,ROTARY
Overall Width0.835 INCHES NOMINAL
Overall Height0.625 INCHES NOMINAL
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Thread Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Style DesignatorRECTANGULAR PANEL MOUNT
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Individual Section Quantity3
Contact Voltage Rating In Volts5.0 DC AT SEA LEVEL
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Contact Load Current Rating26.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
Federal Supply Class5930 — Switches
Shaft TypeROUND SINGLE ACTUATOR
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
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 ENS1J-B28-L00256 available?
We can source ENS1J-B28-L00256 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 ENS1J-B28-L00256 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ENS1J-B28-L00256 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 ENS1J-B28-L00256?
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 ENS1J-B28-L00256?
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.